Are you excited about building the systems that keep Wolt running for millions of customers every day?

We’re looking for a pragmatic, product-minded Backend Engineer with strong skills in Python or Go to join our Consumer Platform team – the group behind the core infrastructure and reliability that make Wolt fast, stable, and scalable.

This is a role at the intersection of backend engineering, platform thinking, and reliability. You’ll work on the systems that power critical purchase flows and the foundations that other teams build on, shaping how Wolt performs at scale.

What you’ll be doing

Day-to-day in this role, you’ll:

• Build and operate high-throughput backend services in Python and Go
• Work across the full development lifecycle, from system design to deployment and monitoring
• Improve the scalability and reliability of Wolt’s core platform
• Design and develop shared services, internal tooling, and platform-level capabilities used across teams
• Drive cross-team initiatives that raise engineering standards and system resilience
• Collaborate with product teams and other engineering groups to support critical consumer-facing flows

Why this role

• Work on the backbone of Wolt: Consumer Platform sits at the core of Wolt’s engineering organization. The systems you build power everything from purchase flows to platform-wide reliability, with direct impact on millions of users.
• An AI-first engineering team: We don't use AI as a productivity add-on - we treat agentic coding as a core engineering discipline. We expect our engineers to build with AI agents, to challenge what's possible when the human-in-the-loop is a multiplier rather than a bottleneck, and to push the boundaries of what a small, focused team can ship.
• High-impact, cross-team work: This team is known for driving initiatives that span across Wolt. Recent work includes scaling the purchase core to support split payments, building API gateway capabilities for critical flows, and improving reliability standards across the platform.
• A small team with high leverage: You’ll work in a focused, experienced team where engineers take ownership, move quickly, and influence both technical direction and platform strategy.

AI-First Engineering in Consumer Platform

We’re building platform teams at the forefront of agentic software development. This goes beyond code generation. We’re interested in engineers who:

• Design workflows where AI agents assist or own parts of the development loop
• Think critically about what should be automated versus human-reviewed
• Build tooling and abstractions that make AI-assisted backend development safer and more effective
• Stay curious about new models, tools, and approaches, and form strong opinions on what actually works

If you find yourself asking “how should this system be built with AI in mind?” you’ll fit right in!

Our Tech Stack

Python, Go, MongoDB, Redis, Kubernetes, AWS, Datadog, CI/CD pipelines

What we’re looking for

• Strong backend fundamentals: Experience building production-grade backend services using Python, Go, or similar languages.
• AI-first development mindset: You use AI tools in your daily workflow and think critically about how they improve how you build, debug, and design systems.
• Experience at scale: You’ve worked on high-traffic production systems and understand the challenges of reliability, performance, and scalability.
• System design thinking: You have solid fundamentals in designing distributed systems and care about efficiency, robustness, and maintainability.
• End-to-end ownership mindset: You take responsibility beyond implementation, from shaping solutions to ensuring systems are stable, observable, and production-ready.
• Ability to work independently and drive projects: You’re comfortable owning work end-to-end, navigating ambiguity, and moving initiatives forward with minimal guidance.
• Collaboration and communication: You work effectively across teams and communicate clearly in multi-team engineering environments.
• Reliability and operational awareness: Experience with observability, on-call practices, or reliability engineering is a plus.
• Platform and tooling exposure: Experience contributing to shared systems, internal tooling, or platform engineering initiatives is a plus.

About You 

• You've built and shipped real software - products, platforms, APIs, apps - and you know what it takes to keep things running reliably in production. You have opinions about architecture but hold them lightly. You write tests. You read the alerts. You don't leave loose ends.
• What sets you apart right now is that you're genuinely excited about where engineering is going. You've been experimenting with AI agents and agentic coding workflows - not because someone told you to, but because you couldn't help yourself. You think about how to redesign your development loop from first principles, not how to bolt AI onto the way you already work.
• You communicate well, collaborate easily across disciplines, and care about the product as much as the code. You're the kind of engineer who asks "what's the best way to..." and then actually follows through.

Where you'll work

These roles are based in our tech hubs in Helsinki, Berlin OR Stockholm.

Next steps

We’re reviewing applications on a rolling basis, and the role will be filled as soon as we find the right person, so don’t wait!

The hiring process typically includes a conversation with the Talent Acquisition Partner, followed by technical interviews, a team chat, and a final decision.

We’re looking for passionate and product-minded Backend Engineers to join our Discovery team - the group behind some of the most visible and impactful parts of Wolt’s consumer app. You’ll work on features that help millions of users discover their next favorite restaurant, grocery store, or product- from the homepage and category views to new vertical experiences like groceries, electronics, pet food, and health & beauty.

This is more than just a backend engineering role. We’re looking for someone who combines strong technical skills with curiosity, ownership, and a deep interest in creating meaningful user experiences at scale.

AI-First Engineering in Discovery 

We're building teams at the forefront of agentic coding. This goes beyond autocomplete or occasional prompting. We’re looking for engineers who:

• Design workflows where AI agents handle entire task loops, from spec to PR.
• Think in terms of orchestration: what does a human review, what does the agent own?
• Build internal tooling and abstractions that make AI-assisted development faster and more reliable for the whole team.
• Stay curious and ahead of the curve - trying new models, agents, and tools as they emerge, and forming strong opinions about what's genuinely useful vs. hype.

If you find yourself naturally asking "can an agent do this?" before reaching for the keyboard, you'll fit right in.

What you’ll do:

• Design, build, and operate high-performance backend services - primarily in Kotlin and Go (experience with Python is a plus) -  powering discovery surfaces, front pages, and category experiences across Wolt’s new and existing verticals.
• Own your services end-to-end: from requirements, design, and delivery to testing, CI/CD, deployment, monitoring, and on-call.
• Translate product and user needs into scalable, low-latency solutions and run experiments (A/B tests, feature flags) to continuously improve performance and impact.
• Collaborate closely with Product Leads, Frontend, Data, and Machine Learning teams to build features like search, ranking, personalization, and data-pipeline integrations.
• Drive reliability, observability, and efficiency - through automated testing, logging, tracing, alerting, incident response, and post-mortems.
• Continuously improve technical quality by reducing tech debt, proposing architectural improvements, and measuring their outcomes.

Why this role?

Join our Discovery team and shape how users experience Wolt from the moment they open the app.

• An AI-first team by design: We don't use AI as a productivity add-on - we treat agentic coding as a core engineering discipline. We expect our engineers to build with AI agents, to challenge what's possible when the human-in-the-loop is a multiplier rather than a bottleneck, and to push the boundaries of what a small, focused team can ship.
• Real ownership, real impact: Discovery is one of the most critical parts of the product. You’ll own features end-to-end and see your work directly influence user behavior at scale.
• Cross-functional collaboration: You’ll work closely with product managers, designers (including motion), backend engineers, and data teams to build seamless user experiences.
• A small team with high leverage: We operate as a tight, cross-functional team where engineers have a strong voice, move fast, and take responsibility for what they ship.

What we’re looking for

• Solid engineering fundamentals: At least 1-2 years of experience building production backend services 
• Genuine enthusiasm for AI-first development: You use AI tools daily and have formed real opinions about how to get the most out of them.
• End-to-end ownership mindset: You take responsibility beyond implementation, from breaking down problems into technical tasks to ensuring features are tested, stable, and successfully shipped
• Ability to work independently and drive projects: You’re comfortable owning work end-to-end with minimal guidance, collaborating with designers to clarify requirements, creating tasks, and moving initiatives forward
• Product and execution thinking: You operate well in ambiguous environments and contribute not just to implementation, but to shaping what gets built and how
• Experience operating in production environments: You’ve debugged real issues in live backend services and understand what it takes to maintain reliability at scale
• Collaboration and communication: You communicate clearly and work effectively across teams, including in multi-team development environments

🌍 Where You’ll Work

You will be based in Helsinki, and be a part of a distributed, cross-functional team with engineers in Berlin and Helsinki. We operate in a remote-friendly environment designed to encourage collaboration and innovation.

Next steps

These positions will be filled as soon as we find the right persons, so make sure to apply as soon as you realize you really, really want to join us!

The Client Platform Engineering team is responsible for configuration, management and automation of macOS, iOS, Windows, ChromeOS and Android endpoints to help DoorDash, Deliveroo and Wolt employees and merchants do their best work. CPE is a global team with members in the United States, United Kingdom and Finland.

What you’ll be doing

We are looking for an IT Specialist - Device Management in Finland who values responsibility and accountability for the management of corporate and merchant endpoints globally. Our growing environment is predominantly macOS (corporate) and Android (merchant) but includes a mix of other operating systems. You will report to the Manager, Client Platform Engineering on our Corporate Infrastructure team in the Global IT organization.

Day-to-day in this role you’ll:

• Support timely, technical solutions to scale endpoint management
• Look for opportunities for automation to mitigate manual processes
• Manage Android and iPadOS tablets in the merchant fleet
• Manage macOS and ChromeOS laptops in the corporate fleet
• Stay current with industry trends and best practices
• Work closely with cross-functional teams to develop processes and ideas

Our humble expectations

• You have 3+ years experience administering an Enterprise MDM/EMM/UEM platform (Mosyle, Intune, MaaS360, Workspace ONE, SimpleMDM, etc.)
• You have 3+ years experience managing large-scale Android and/or iPadOS deployments
• You have 3+ years experience managing macOS, preferably with the following tools: Munki, AutoPkg, Santa, osquery
• You have 3+ years experience in one or more of the following programming languages: Bash, Python, Swift, GoLang
• You have experience using CI/CD for client engineering processes
• You have experience utilizing APIs for automation
• Nice to haves:
• You have experience managing ChromeOS, Windows and Linux endpoints
• You have rolled out or managed a mobile BYOD program (Apple User Enrollment / Android Work Profile)
• You have experience deploying and managing Conditional Access / Device Trust policies and integrations (Okta / Google)
• You have experience with configuration/infrastructure as code
• You enjoy working with open source tools and contributing back to the community
• You have experience working on a remote team spanning multiple time zones and continents

Why you’ll love working at Wolt

At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in 1000+ cities in over 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep on dreaming big and expanding across the globe.

Working at Wolt isn’t always easy, but it’s definitely exciting. Here you’ll learn more, build more, and ship more than in most other companies. You’ll be challenged a lot, but also have a lot of fun on the way. So, if you’re a self-starter with drive and entrepreneurial spirit, this could be the ride of your life.

Next steps

All applications are reviewed by a real human, so please be patient. Qualified candidates will have the opportunity to speak with a member of our recruiting team before moving on to talk with the hiring manager. This is a highly technical role so the next step will be a live scripting/coding interview, followed by chats with members of the team and cross-functional partners.

We are looking to fill this role as quickly as possible, but are committed to finding the right candidate who will be successful in the role

We are excited to announce that we are seeking a Manager to join our world-class Finance & Strategy team. 

You will be part of the Central Finance & Strategy team at Wolt. The team’s direct and primary responsibility is to ensure that everyone within Wolt has access to timely and accurate management reporting data at all times. This responsibility includes maintaining and developing the best-in-class reports used for weekly, monthly and quarterly review of the business as well as a thorough, accurate review and analysis of the business, which is directly presented to top-management on a weekly basis.

In order to achieve this, the team operates in close collaboration with cross-functional teams within Wolt and DoorDash, such as the global Finance & Strategy team, as well as Accounting, Analytics, Product and local market teams. In addition, there are exciting opportunities to leave your mark in further developing our existing data systems as well as long-term projects such as our data integration with our colleagues at DoorDash. 

Your team is part of the global Finance & Strategy team. The F&S team is the counterpart for our business, ensuring that the forecasting, budgeting, planning and reporting systems, processes and timelines are up to the exceptional standards we strive for at Wolt. In order to do so, your role will help us to jointly develop our reporting and data structures with our Finance and Analytics teams to enable us to do even more. Support the process of providing financial and strategic targets, follow-up and guidance to our Operations and Quality leadership.

What you'll be doing

• Ensure timely and accurate data for our F&S colleagues and business counterparts to base their decisions on
• Help prepare and develop and analyze financial reports, including weekly, monthly and quarterly management reports and forecasts
• Identify and analyze trends, variances, and key performance indicators to provide insights and recommendations to management
• Participate in the continued development of accurate and effective management reporting for the entire Wolt organization, ensuring accuracy and completeness of financial data and compliance with accounting standards and policies.
• Collaborate with cross-functional teams, including Analytics and functional F&S to understand business drivers and align our data flows and reporting systems accordingly
• Be part of the long-term integration of our data systems and reporting tools to the DoorDash environment
• Support ad-hoc data requests and reporting requests as needed

Our humble expectations

• Bachelor's degree in finance, accounting, economics, or a related field
• 5+ years of experience in a highly analytical role like financial planning and (business) analysis or in a similar FP&A environment
• Strong analytical skills and proficiency in financial modeling and analysis tools (e.g. Looker). Experience and ability to work with large amounts of data
• Strong communication skills, with the ability to present complex financial and data-related information in a clear and concise manner
• Solid understanding of data flows, structures and databases are a must (knowledge of SQL, JavaScript or Python an advantage)
• Ability to work independently and as part of a team in a fast-paced, dynamic environment
• Knowledge of accounting principles and financial reporting standards considered an advantage

Are you passionate about supporting business management through sharp financial analysis? Do you have solid experience crunching data and would like to work in one of the fastest growing tech companies in Europe? If so, then please read on!

About the Team

The Marketing Finance & Strategy team is part of Wolt's Finance & Strategy organization, sitting within the Marketplace & Consumer line of business. We own the budget, forecasting, and efficiency tracking for Wolt's entire marketing investment - spanning Discounts & Promos, Customer Acquisition, and Brand Marketing across 22+ countries and three business lines (Marketplace, New Verticals, Commerce Platform). We work closely with Marketing leadership, regional teams, and DoorDash counterparts to make sure every euro of marketing spend is tracked, forecasted, and evaluated.

We're also one of the most AI-forward teams in Wolt F&S - Cursor, Claude Code, Glean, and custom automation are part of how we work every day.

About the Role

We're looking for a Senior Analyst to own the operational and technical backbone of our team. You'll be responsible for our central Marketing Forecasting Tool (MFT), the monthly closing process, weekly forecast uploads, and the data pipeline that powers our Global Marketing Weekly Business Review. Beyond keeping the engine running, your first major mission is to fix the data foundation: reconciling sources, aligning budget versions, and standardizing metric definitions so that all our numbers tie across every document and system.

This is a role with real end-to-end ownership. You won't just support the process - you'll run it.

What you’ll be doing

• Own the MFT end-to-end: a 30-country forecasting tool that is the central hub for all marketing budget data at Wolt
• Run the monthly closing process for both Discounts & Promos and Customer Acquisition Cost, including actuals validation with regional teams
• Execute weekly forecast uploads to our management reporting systems (Pulse/IBM)
• Build and maintain the data pipeline behind the Global Marketing WBR (Snowflake pulls, OKR updates, data QA)
• Be the first point of contact for budget questions from marketing teams across the organization
• Fix known data inconsistencies between our reporting tools and create a single source of truth
• Build new analytical frameworks (Payback/LTV, M2 Retention tracking) from scratch
• Work with AI tools (Cursor, Glean) from day one to automate and improve how the team operates

Our humble expectations 

• Have 3-5 years of experience in FP&A, management accounting, or finance operations, ideally at a tech company or fast-scaling marketplace
• Are advanced in Excel / Google Sheets and can confidently work in complex, multi-tab models
• Have hands-on SQL / Snowflake experience and can write queries, build data pulls, and maintain pipelines
• Have owned a forecasting or budgeting tool end-to-end before - not just contributed, but ran it
• Are comfortable with month-end closing processes: actuals validation, accruals, variance analysis
• Spot when data sources don't tie - and can't let it go until you've found the root cause
• Are fluent in English

Nice to haves:

• Experience with Python or Google App Scripts for automation
• Familiarity with marketing finance (CAC, CPA, D&P, unit economics)
• Interest in AI-assisted workflows - we'll teach you the tools
• German language skills
• Experience in a multi-country or multi-entity finance environment

Please note that we do not accept applications sent by mail. You should submit your application through our careers website in English!

At Wolt, world-class customer service isn’t an afterthought, it’s at the heart of everything we do 💙 We’ve built our reputation on delivering fast, thoughtful, and high-quality support, and we’ve done that by investing deeply in our own technology. Rather than just reacting to problems, we aim to solve them before our customers and partners even notice. Behind the scenes, that means building systems that scale globally, handle real-world complexity, and empower support teams to do their very best work. 

This is where the Multilingual Intelligence & Resolution Automation (MIRA) team comes in. The team is on a mission to make customer support truly borderless. We’re building intelligent, AI-powered systems used across Wolt, DoorDash, and Deliveroo, including a real-time translation engine that supports seamless conversations across 20+ languages. Processing hundreds of requests per minute and powered by modern cloud infrastructure and state-of-the-art LLMs, this system enables borderless support and helps create experiences that feel natural, human, and native, no matter where you are in the world. And we’re only just getting started. 🚀

What you’ll be doing

• Design, build, and operate scalable backend services powering real-time, customer-facing systems
• Develop and evolve AI-powered translation capabilities using LLMs in production
• Help build the tooling and infrastructure needed to evaluate models across quality, latency, and cost
• Collaborate closely with product, applied science, frontend, and platform teams to turn complex support problems into robust user-facing systems
• Take ownership of technical decisions and help shape the architecture and future direction of the system
• Improve the performance, reliability, and operational readiness of services handling real production traffic
• Continuously explore better ways of working, including leveraging AI tools to improve development workflows

Our humble expectations

• 👉 You have solid experience designing, building, and integrating quality software (microservices) at scale within a complex domain.
• 👉 You have strong backend development skills in Python or Go (interest in other tech is highly appreciated)
• 👉 You actively leverage modern AI tools (such as GitHub Copilot, Claude, ChatGPT or similar) to enhance your productivity, code quality, and day-to-day development workflow.
• 👉 You have strong technical leadership skills.
• 👉 You have experience with cloud platforms (AWS or similar), container orchestration (Kubernetes, Docker), observability tools (such as DataDog), and database technologies (SQL and NoSQL).
• 👉 Your stakeholder management skills are excellent.
• 👉 You're a pragmatic problem-solver with a growth mindset, eager to step outside your comfort zone and continuously learn.
• 👉 You're comfortable working with real-world data and its nuances.

What we offer

• A chance to build something that truly matters, technology that enables people to connect and solve problems across languages and borders
• The opportunity to work with AI and LLMs in real, high-impact production use cases
• Flexibility to work from Helsinki or Tallinn (hybrid), or remotely within Finland or Estonia
• Being part of a global engineering organization of 2000+ people, we aim to build none other than the best-in-the-world engineering team here.
• You’ll get to work in a company culture where we take ownership beyond the obvious, do common things uncommonly well, we think big but stay humble, do right by people, we treat others kindly and justly, recognise that if we don’t learn, we won’t stay still but fall behind, and keep in mind that Luke was Yoda’s greatest achievement.

🙌 Join us for an exciting journey of creating technology that brings joy, simplicity, and earnings to the neighbourhoods of the world!

We are looking for an experienced Corporate Infrastructure Engineer who will be focused on Wolt and Doordash´s IT Infrastructure. This role will build and scale our systems to support a fully automated infrastructure by leveraging various technologies. You will work closely with several teams here at DoorDash including (but not limited to): Security, IT, Network Engineering and Enterprise Systems.

Our ideal candidate for this position will have the ability to identify problems and offer resolutions in a timely manner. You will be responsible for the design, development and implementation of corporate IT systems. You will report into the Manager, Infrastructure in our IT organization.

What you’ll be doing

• Run and maintain our corporate infrastructure hosted in AWS
• Maintain and administer infrastructure deployment tools
• Be self motivated to build high quality, scalable systems with cross-functional teams
• Be able to think critically, get into the details and change directions rapidly
• Be able to handle multiple contending priorities and effectively plan your work accordingly
• Navigate existing technologies and quickly learn and adapt to new technologies
• Make recommendations for the improvement and development of IT systems

Our humble expectations*

• You have 4+ years of experience in an Infrastructure Engineering role
• You have demonstrated experience with Python, bash and other scripting fundamentals
• AWS, Azure, Kubernetes, Docker and GCP systems/tools of high familiarity
• You have 2+ years of experience with Infrastructure as a Code tools like Terraform, CloudFormation, Pulumi.
• You have 2+ years of experience working with microservices
• You understand that monitoring/observability is equally important. Experience with but not limited to tools like Prometheus, Grafana, Nagios, Datadog, Splunk.
• You have experience in configuration management and security management
• You are a self starter with attention to detail who understands the value in system monitoring

Next steps

All applications are reviewed by a real human, so please be patient. Qualified candidates will have the opportunity to speak with a member of our recruiting team before moving on to talk with the hiring manager. This is a highly technical role so the next step will be a live scripting/coding interview, followed by chats with members of the team and cross-functional partners.

We are looking to fill this role as quickly as possible, but are committed to finding the right candidate who will be successful in the role

About the Consumer Pricing and Discounts Domain

The Consumer Pricing and Discounts Data Science team is committed to consumer-first pricing and discounts that are fair, transparent, and compliant. We create innovative pricing & discounts solutions that offer clear value for our consumers with a focus on affordability. We collaborate cross-functionally to achieve both short-term and long-term business goals, balancing topline impact with bottom-line profitability tradeoff. Our team of Data Scientists partners closely with the Strategy & Operations business team as well as Product & Engineering, conducting experiments, advanced analytical data exploration, algorithmic modelling and operational reporting to enhance our consumer pricing & incentives strategies.

What you’ll be doing

As a Senior Data Scientist at Wolt, your role involves diving into our data to solve crucial business problems. This role is a great fit for a versatile generalist who can bridge pricing and growth initiatives, connecting the dots across functions to drive business impact. It suits someone who thrives in a cross-functional environment, brings strong business judgment, and can balance priorities within a dynamic team. The position plays a key role in shaping strategy while keeping execution aligned with broader objectives.

The scope spans the full lifecycle - from research and discovery to modelling and experimentation. Responsibilities include defining success through clear measurement frameworks, identifying business opportunities, and tracking performance via reporting. It’s an opportunity to turn insights into action and influence outcomes.

Our humble expectations

• 5+ years of experience in an analytics or data science position
• Proficiency in SQL and Python/R
• Prior experience building intuitive data visualizations and dashboards that influence business decisions, utilizing tools like Tableau, Mixpanel, Looker, or similar
• Strong business acumen and ability to connect analytical work (models, research, frameworks) to real business impact

What we offer

• The online delivery platform that Wolt is building will offer you interesting and complex challenges, together with the opportunities to create a big impact with your skills. Lots of geolocational and temporal data in real-time, combined with differences in the economics and dynamics of the cities we operate in, make Wolt both a challenging and interesting company to practice analytics!
• You can choose the location from our tech hubs in Helsinki or Stockholm. You have the chance to decide the ways of working: hybrid, at the office, or remote within Finland or Sweden. 💙
• You would get to work in a company culture where we take ownership beyond the obvious, do common things uncommonly well, we think big but stay humble, do right by people, we treat others kindly and justly, recognize that if we don’t learn, we won’t stay still but fall behind and keep in mind that Luke was Yoda’s greatest achievement.

Next steps

The position will be filled as soon as we find the right person, so make sure to apply as soon as you realize you really, really want to join us!

For any further questions about the position, you can turn to Senior Talent Acquisition Partner - Zhanna Filintseva via zhanna.filintseva@wolt.com

The Courier Analytics Team at Wolt focuses on solving complex delivery-related logistical and operational challenges, and our objective is to improve Wolt’s logistics efficiency while delivering an exceptional delivery experience for all parties in our 3-sided marketplace.

Data Scientists at Wolt work to uncover insights and turn them into relevant recommendations, driving decisions for the entire organisation. On the Courier team, we are particularly focused on optimising routing and task assignment efficiency,  predicting delivery times with higher accuracy, and aiming for a flawless delivery experience for both our couriers and customers to boost retention. 

We achieve this by ensuring Courier Group’s product development is rooted in experimentation with the primary goal of delivering impactful results rather than sole features.  By analytical deep-dives, impact estimation, and delving deep into observational data to expose hidden trends and untapped opportunities, our Data Scientists serve as objective advisors, helping to decipher the 'why' behind the data, thereby enabling smarter decisions that align with our overall business strategy. 

What you’ll be doing

• Take Ownership: Drive the Logistics analytics topics within Courier Analytics, becoming the go-to expert in this critical area.
• Drive Experiment-Guided Product Development: Serve as the catalyst for analytical deep-dives and controlled experiments that illuminate Wolt's complex marketplace dynamics and causal chains.
• Champion Statistical Rigour and a Data-Driven Mindset: Serve as an internal advocate for the crucial role of statistical rigour in data analysis. Your advocacy will foster a culture where data isn't just used, but used wisely, reinforcing the integrity of our decision-making processes.
• Collaborate Across Teams: Work closely with cross-functional teams, including Product, Design, Engineering, and Operations, to integrate data-driven decision-making into their workflows.

Our humble expectations

• 5+ years of experience in an analytics or data science position
• Proficiency in SQL and Python/R, and AI IDE tools
• Hands-on experience in designing and analysing A/B testing, coupled with knowledge of quasi-experimental methodologies
• A strong grasp of core concepts and models for causal inference, enabling you to expose complex cause-and-effect relationships within data
• Prior experience building intuitive data visualizations and dashboards that influence business decisions, utilizing tools like Tableau, Mixpanel, Looker, or similar

What we offer

• The online delivery platform that Wolt is building will offer you interesting and complex challenges, together with the opportunities to create a big impact with your skills. Lots of geolocational and temporal data in real-time, combined with differences in the economics and dynamics of the cities we operate in, make Wolt both a challenging and interesting company to practice analytics!
• You have the chance to decide the ways of working: hybrid, at the office, or remote within Stockholm or Helsinki. 💙
• You would get to work in a company culture where we take ownership beyond the obvious, do common things uncommonly well, we think big but stay humble, do right by people, we treat others kindly and justly, recognize that if we don’t learn, we won’t stay still but fall behind and keep in mind that Luke was Yoda’s greatest achievement.

Next steps

The position will be filled as soon as we find the right person, so make sure to apply as soon as you realize you really, really want to join us!

For any further questions about the position, you can turn to Senior Talent Acquisition Partner - Zhanna Filintseva via zhanna.filintseva@wolt.com

Every order on Wolt passes through us. The Cart & Checkout team owns the critical path from the moment a customer adds something to their cart to the moment they Slide to order - and the experience that follows. We run in 29 countries, handle millions of daily transactions, and build the surfaces that every other team depends on.

We’re hiring a senior backend engineer who wants to be at the front line of what engineering looks like in the age of AI - and who wants to do it on systems that genuinely matter.

💡 Why Cart & Checkout?

• We've shipped features millions of customers use daily: Double order, persistent baskets, group orders, scheduled delivery, tipping, reviews and so on. The team builds and owns these end-to-end. You'll join a team with a strong track record and keep that momentum going.
• Real ownership, real impact: You’ll own infrastructure at our highest criticality level. When it’s down, ordering is down. Your work shows up directly in conversion metrics across every Wolt market.
• Visible surfaces, not hidden plumbing: Cart, checkout, scheduled delivery, tipping, group orders - these are the screens customers see and use every day. Downstream teams across iOS, Android, and Web build on top of the APIs you design.
• Technical ownership and high-priority projects: Your time is split between maintaining and evolving critical services and shipping visible features along the main user path. No pure maintenance. No feature factory.
• Cross-org engineering at scale: We co-own checkout APIs that serve Wolt, DoorDash, and Deliveroo clients simultaneously - aligning ordering experiences across three of the world’s leading delivery platforms.
• Competitive pay and equity: Salary + DoorDash RSUs. When the company wins, you win.

🤖 AI-Native Engineering - What This Means For Us

• We’re building a team at the forefront of agentic coding. This isn’t about using Copilot to autocomplete boilerplate. We mean engineers who:
• Design workflows where AI agents handle entire task loops, from spec to PR.
• Think in terms of orchestration: what does a human review, what does the agent own?
• Build internal tooling and abstractions that make AI-assisted development faster and more reliable for the whole team.
• Stay curious and ahead of the curve - trying new models, agents, and tools as they emerge, and developing a clear perspective on what’s genuinely useful vs. hype. If you find yourself naturally asking “can an agent do this?” before reaching for the keyboard, you’ll fit right in.

🔍 What We’re Looking For

• Strong backend engineering fundamentals: you've built and shipped services that run at scale, and you understand what that entails: API design, observability, reliability, and maintainability.
• Genuine enthusiasm for AI-first development: You use AI tools daily, have real perspective on how to get the most out of them, and want to push what's possible when AI agents are part of the engineering workflow.
• You take responsibility for outcomes end-to-end: from design through production, across teams and time zones.
• Collaborative instincts: Cart & Checkout sits at the intersection of purchase, pricing, payments, logistics, and so many others. Working across disciplines is the norm, not the exception.
• Experience with Python, Kotlin, or Go: We’re language-pragmatic but these are what we run - and you should feel at home in at least one.

🙌 About You

You care about the product as much as the code. You have opinions about architecture but hold them lightly. You communicate well, share context generously, and build trust with the people you work with - across engineering, product, and design.

What sets you apart right now is that you’re genuinely excited about where engineering is going. You’ve been experimenting with AI agents and agentic coding workflows - not because someone told you to, but because you couldn’t help yourself. You think about how to redesign your development loop from first principles, not how to bolt AI onto the way you already work.

🌍 Where You’ll Work

We’re a distributed team across Finland and Germany We would love to see you work from our tech hubs there.

We are looking for a Staff Data Scientist to join Wolt’s mission in Finland, Sweden, or Germany!

About the role

The Selection Analytics Team at Wolt owns the data and infrastructure that helps all 32 of our country teams build a portfolio of high-quality restaurant and retail stores. Our overarching mission is to provide customers with the best selection by enabling sales teams across all markets to acquire the best merchants.

To do this, we work directly with country sales teams to help them identify and prioritize the highest potential merchant candidates. We also work with Wolt leadership by providing metrics to track selection quality, upon which they develop strategic initiatives and goals. This is a lean and mighty team that owns and operates the engine for merchant acquisition globally.

What you'll be doing

As a senior member of the Selection Analytics team, your role involves leveling up our approach to identifying and prioritizing better merchants. You’ll achieve this by:

• Developing and deploying production-level ML models
• Crafting metrics to unlock deeper insights into merchant selection quality for all markets
• Conducting experiments to understand the impact of selection on specific markets
• Work on self-serve tooling to track these insights.

This is also a rare, high-exposure experience where you will then use your findings to work directly with country leadership to help them uncover growth opportunities. When you join this team, you will be driving action from the frontlines, rather than just crunching numbers and creating dashboards.

Our humble expectations

• 3-5 years of experience in data science, consulting, or a related quantitative role
• Fluent in Python & SQL
• Strong exploratory data analysis skills, willingness to look under the hood
• Exposure to experimental design (A/B testing) and key statistical methods
• Experience in feature engineering, model design, evaluation, diagnostics, and monitoring
• Knowledge of MLOps concepts and tools (e.g. MLflow, Flyte)
• Determination to initiate and lead/own strategic projects to completion with a cross-functional team
• Innate curiosity to understand how things work and a first-principles approach to problem solving

What we offer

• The online delivery platform that Wolt is building will offer you interesting and complex challenges together with the opportunities to create a big impact with your skills. Lots of geolocational and temporal data in real-time combined with differences in the economics and dynamics of the cities we operate in make Wolt both a challenging and so interesting company to practice analytics. 
• You can work onsite at our offices in Helsinki, Stockholm, or Berlin. Alternatively, you can work remotely anywhere in Finland, Sweden, or Germany. You have the chance to decide the ways of working — a hybrid, at the office, or remote, within the location above. 💙 
• You would get to work in a company culture where we take ownership beyond the obvious, do common things uncommonly well, we think big but stay humble, do right by people, we treat others kindly and justly, recognize that if we don’t learn, we won’t stay still but fall behind and keep in mind that Luke was Yoda’s greatest achievement.

Next steps

The position will be filled as soon as we find the right person, so make sure to apply as soon as you realize you really, really want to join us! 

For any further questions about the position, you can turn to the Product+ Talent Acquisition Partner - Zhanna Filintseva (zhanna.filintseva@wolt.com)

We are looking for a Supply Business Analyst to join our Global Delivery Operations team and play a pivotal role in shaping the future of courier supply. In this position, you will support our relentless pursuit of operational excellence across all regions by delivering data-driven insights that optimize how our pool of couriers functions. Your work will directly impact platform quality for our users by enhancing courier onboarding, activation, retention, and overall supply performance.

You’ll collaborate closely with dedicated analytics and product teams, leveraging market context to drive impactful decisions. If you’re passionate about using data to solve complex challenges and thrive in a fast-paced, results-oriented environment, this is the role for you!

What You’ll Do

• Analyze and improve all aspects of courier supply operations, including onboarding processes, courier activation, and retention strategies.
• Conduct ad hoc analyses to address immediate operational needs while also contributing to larger, cross-functional projects that build the foundation for the future of supply.
• Use data-driven insights to enhance operational efficiency and platform quality across regions.
• Partner with analytics, product, and other operational teams to align on goals and execute initiatives.
• Leverage tools like SQL, Python and machine learning models to uncover trends and opportunities.
• Explore and implement AI-driven solutions to streamline day-to-day workflows and decision-making.
• Communicate findings and recommendations effectively to stakeholders at all levels.

What We’re Looking For

• A results-driven mindset with a sense of urgency
• A strong analytical foundation: terms like regression, SQL, Python, or ML models excite rather than intimidate you
• Understanding of causal inference and statistical concepts such as p-values
• Comfort tackling both quick, tactical analyses and strategic, long-term projects.
• Curiosity and enthusiasm for leveraging AI to enhance your work.
• Experience with or willingness to learn and use BI tools like Looker
• Collaborative spirit and the ability to thrive in a cross-functional, dynamic environment.
• Bonus: Background in operations research and optimization. Familiarity with supply chain, logistics, or marketplace operations.

Why Join Us?

At Wolt, the Global Delivery Operations team is at the heart of ensuring a seamless experience for our users and couriers alike. You’ll have the opportunity to influence how we scale and optimize our courier network globally, working alongside talented teams in analytics, product, and beyond. If you’re ready to make an impact with data and innovation, we’d love to hear from you!

Are you passionate about supporting business management through sharp financial analysis? Do you have solid experience crunching data and would like to work in one of the fastest growing tech companies in Europe? If so, then please read on!

The Marketing Finance & Strategy team is part of Wolt's Finance & Strategy organization, in close collaboration with the Marketing organization. We own the budget, forecasting, and efficiency tracking for Wolt's entire marketing investment - spanning Discounts & Promos, Customer Acquisition, and Brand Marketing across 22+ countries and three business lines (Marketplace, New Verticals, Commerce Platform). We work closely with Marketing leadership, regional teams, and DoorDash counterparts to make sure every euro of marketing spend is tracked, forecasted, and evaluated.

We're also one of the most AI-forward teams in Wolt F&S - Cursor, Claude Code, Glean, and custom automation are part of how we work every day.

This is a fixed term role for one year.

What you’ll be doing

We're looking for an Associate to own the technical backbone of our team. You'll be responsible for our data pipeline that powers our Weekly Business Review and our Forecasting Tools. Beyond keeping the engine running, your first major mission is to fix the data foundation: reconciling sources and standardizing metric definitions so that all our numbers tie across every document and system.

Day-to-day in this role you’ll:

• Build and maintain the data pipeline behind the Weekly Business Reviews and our forecasting tools (Snowflake pulls, OKR updates, data QA)
• Validate data accuracy across sources and proactively flag anomalies and patterns before stakeholders ask
• Fix data inconsistencies between different reports and create a single source of truth
• Propose and lead initiatives to simplify our data architecture (e.g., reducing manual steps, consolidating to Snowflake-native workflows)
• Work with AI tools (Cursor, Glean) from day one to automate and improve how the team operates

Our humble expectations

• Early career with high ambition: 0–3 years from graduating university, with a Wolt-level drive and a great attitude.
• Analytical and data-driven: You excel at turning data into insights and decisions. You have hands-on experience with SQL, and ideally also with Python or similar tools for building automated data workflows - not just consuming data, but creating the pipeline behind it.
• Business-savvy: You are curious about how a marketplace business works on a deeper level and already have a solid understanding of business fundamentals. You can connect the numbers to the bigger picture.
• Proactive self-starter: You thrive in a fast-paced environment where you take ownership of your topics with proper guidance. You spot patterns and anomalies before anyone asks and can tell us about a time when your initiative had a meaningful impact — whether in a previous role, internship, or academic project.
• Clear communicator and storyteller: You can turn data into a compelling narrative. Strong verbal and written communication skills in English are essential, as it is the working language at Wolt. No local language skills needed.

Nice to haves

• Interest in AI-assisted workflows (Cursor, Glean) - we're an AI-forward team and will teach the rest
• Background in marketing analytics or commercial finance in a marketplace or tech company
• Familiarity with Google Sheets as a reporting layer on top of SQL-based data sources
• Interest in data engineering. Simplifying source architecture, reducing manual steps

Next steps

If you are excited about working in a high-growth environment, taking ownership of things you care about, and being part of an ambitious group of professionals, then click below to apply and get the conversation going! 

Please note that we do not accept applications sent by mail. You should submit your application through our careers website in English.

About Consumer Analytics at Wolt 

The team partners closely with Wolt's product organization and business partners to make sure the right insights reach the right people at the right time, building a culture where data is a natural part of how we work, not a bottleneck or an afterthought.

The Core Experience team sits at the heart of this, covering the full customer journey from opening the app to completing an order – browsing, search, in-venue experience, cart and checkout. Data Scientists here work hand in hand with product teams, combining rigorous experimentation with sharp business judgment to move fast without sacrificing confidence. 

About the Consumer Data Science Team

The team partners closely with Wolt's product organization and business partners to make sure the right insights reach the right people at the right time, building a culture where data is a natural part of how we work, not a bottleneck or an afterthought.

The Core Experience team sits at the heart of this, covering the full customer journey from opening the app to completing an order – browsing, search, in-venue experience, cart and checkout. Data Scientists here work hand in hand with product teams, combining rigorous experimentation with sharp business judgment to move fast without sacrificing confidence. 

What you’ll be doing

As a Data Scientist at Wolt, your role involves diving into our data to solve crucial business problems. The scope of this role ranges from diagnosing problem areas to identifying solutions to designing experiments and ultimately influencing decision-making. This is a rare, operational and actionable data-driven experience that requires a good mix of technical and stakeholder engagement skills. When you join this team, you will be driving action from the frontlines, rather than just doing yet another analytics or data science role. Data Scientists at Wolt take ownership of the business outcomes. 

If you enjoy finding patterns amidst the chaos, are excited to build from 0 to 1, and have experience using data science skills to solve business problems, we're looking for someone like you.

Our humble expectations

• 3+ years of experience in an analytics or data science position
• Experience working with product funnels and user journeys
• Proficiency in SQL and Python
• Hands-on experience in designing and analysing A/B testing
• Experience in using AI in your work to accelerate work velocity, automate repetitive tasks, and generate SQL queries and experiment readouts
• Prior experience building intuitive data visualizations and dashboards that influence business decisions, utilizing tools like Tableau, Mixpanel, Looker, or similar

What we offer

• The online delivery platform that Wolt is building will offer you interesting and complex challenges, together with the opportunities to create a big impact with your skills. Lots of geolocational and temporal data in real-time, combined with differences in the economics and dynamics of the cities we operate in, make Wolt both a challenging and interesting company to practice analytics!
• You have the chance to decide the ways of working: hybrid, at the office, or remote within Stockholm or Helsinki. 💙
• You would get to work in a company culture where we take ownership beyond the obvious, do common things uncommonly well, we think big but stay humble, do right by people, we treat others kindly and justly, recognize that if we don’t learn, we won’t stay still but fall behind and keep in mind that Luke was Yoda’s greatest achievement.

Next steps

The position will be filled as soon as we find the right person, so make sure to apply as soon as you realize you really, really want to join us!

For any further questions about the position, you can turn to Senior Talent Acquisition Partner - Zhanna Filintseva via zhanna.filintseva@wolt.com

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone. 

The Role:

We are looking for a Senior Software Engineer to join our PostgreSQL Developer Experience team. This team’s mission is bold and clear: Make building modern apps effortless, backed by the world’s most resilient Postgres database.

As a Software engineering expert, you’ll transform complex PostgreSQL features into elegant, intuitive interfaces for developers. You’ll move with urgency and a bias for action, while exercising sound judgment to balance innovation, risk, and opportunity against release schedules and ambitious project scope. 

Our back-end systems are mostly implemented in Python, with bits of Go and C. 

In this role, you’re not just executing — you’re shaping the PostgreSQL experience for developers, making it delightful, discoverable, and effortless to adopt.

What You’ll Do:

• Deliver E2E Developer Experience: Take ownership of the technical implementation across the full user journey — from onboarding and data migration to sustained usage, developer satisfaction, and growth opportunities.
• Obsess Over Usage Data: Instrument and monitor product usage to understand developer behavior, identify friction points, and drive data-informed improvements.
• Experiment & Iterate Quickly: Work in short cycles, shipping prototypes and features rapidly to test adoption and improve the experience.
• Work Across a Modern Codebase: Collaborate on a stack where back-end systems are primarily Python, with components in Go and C.
• Champion Quality at Speed: Deliver high-quality, maintainable code while embracing agility and rapid iteration, and actively participate in technical planning to guide architectural decisions and trade-offs.
• Collaborate Cross-functionally: Partner with back-end engineers, product managers, designers, and product advocates to ensure seamless, end-to-end developer workflows.

What We’re Looking For:

• Excellent development skills in Python.
• Excellent understanding of SQL and databases, preferably PostgreSQL.
• Passion for developer experience and eagerness to make complex systems simple and enjoyable.
• Proactive, self-starter mentality and a can-do attitude.
• A track record of delivering developer-facing products or tools is a big plus.

Amazing! What’s next:

If you think Aiven is the place for you and that our Values align with yours, send us your resume and we’ll get in touch!

Global Benefits:

Our global benefits are designed to help you thrive and grow, personally and professionally:

• Participate in Aiven’s equity plan.
• Balance work and life with our hybrid work policy.
• Choose the equipment you need to set yourself up for success.
• Use your Professional Development Plan budget for learning opportunities.
• Receive holistic wellbeing support through our global Employee Assistance Program.
• Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time)
• Enjoy country-specific benefits for our global cast.

How to Recognize and Avoid Employment Scams:

There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person.  Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io.

Equal Opportunities:

Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, training and any other terms and conditions related to employment.

At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. We make all reasonable accommodations for persons with disabilities or who otherwise need support to thrive in the workplace. We are committed to continuously improving workplace accessibility. There is an option to request a discussion in the application process but if you have any questions before applying please write to us at recruitment@aiven.io.

Senior Technical Account Manager - EMEA

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone.

The Role: We are looking for a customer-centric Senior Technical Account Manager (TAM) with a direct focus on our largest enterprise customers. The TAM is a technical professional who helps optimize Aiven’s customer experience and accelerate time-to-value when using Aiven’s Open Source services. You will act as a single point of contact and customer advocate, providing direct access into Aiven business functions such as Support, Engineering, Product Management, Marketing, and Executive Staff.

What You'll Do:

• Build Relationships: Help customers succeed by building successful relationships throughout the entire customer journey.
• Technical Strategy: Develop a deep technical understanding of the customer’s business priorities, operational models, cloud architecture, and technical initiatives.
• Operational Advisory: Maintain awareness of customer operations to assist with operational planning and risk management, acting as an advisor for deployments.
• Cross-Functional Advocacy: Act as a conduit into Aiven’s Sales, Support, Engineering, and Product Management teams to represent customer interests.
• Operational Reviews: Conduct regular reviews on incidents, field advisories, security vulnerabilities, and root-cause analysis.
• Sales Collaboration: Participate in sales account planning and support account penetration and pipeline growth strategies.
• Travel: Travel up to 10% of the time to meet with customers.

What We're Looking For:

• Technical Expertise: A deep conceptual and hands-on understanding of Apache Kafka and at least one of the following: PostgreSQL, ClickHouse, or OpenSearch.
• Consulting Background: Proven experience in technology sales, pre-sales, or technical consulting.
• Development Skills: Fluency in one or more programming languages such as Java, Python, Go, or Ruby.
• Cloud & Infrastructure: Knowledge of public clouds (AWS, Google, or Azure) and experience with Linux operating systems, networking basics (DNS, VPC), and relational databases.
• Communication: Excellent presentation and problem-solving skills, with the ability to articulate technical requirements to both customers and internal Product teams.
• Project Management: Ability to manage multiple projects, determine urgency, and execute detailed action plans.
• Nice to Have: Previous experience in Customer Relationship Management (CRM) and migration experience (e.g., Oracle to PostgreSQL).

Amazing! What’s next: If you think Aiven is the place for you and that our Values align with yours, send us your resume and we’ll get in touch! You can generally expect 4 stages with us:

1. 30-45 minute call with a Talent Partner.
2. 45-minute Depth of Expertise Interview with the hiring manager.
3. 1-hour Skills interview/presentation with the wider team.
4. 1-hour Company Values interview.

Global Benefits: Our global benefits are designed to help you thrive and grow, personally and professionally:

• Equity: Participate in Aiven’s equity plan.
• Flexibility: Balance work and life with our hybrid work policy.
• Gear: Choose the equipment you need to set yourself up for success.
• Learning: Use your Professional Development Plan budget for learning opportunities.
• Wellbeing: Receive holistic wellbeing support through our global Employee Assistance Program.
• Time Off: Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time).
• Open Source: Get paid to contribute to open-source projects via our Plankton program.
• Volunteering: Use up to 5 days per year to volunteer for a cause of your choice.

How to Recognize and Avoid Employment Scams: There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person. Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io.

Equal Opportunities: Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates.

At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. If you have any questions before applying please write to us at recruitment@aiven.io.

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone. 

The Role:

We are looking for a Senior Software Engineer to work on our cloud operations platform turning the best open source technologies into frustration-free cloud services. You’ll be part of the team that is focused on developing the PostgreSQL services and building out our new managed analytics offering.

Our goal is to bridge the gap between traditional transactional databases and analytical processing. Our philosophy is to automate everything and to avoid repetitive manual work in everything we do. Our own backend systems are mostly implemented in Python with bits of Java, Go and C.

What You'll Do:

• Write high-quality, maintainable code and release quality features.
• Participate in technical discussions and perform PR reviews.
• Optimize data storage and query performance for both OLTP (PostgreSQL) and OLAP workloads.
• Contribute to technical planning and backlog management.
• Help investigate and resolve customer issues.
• Mentor and empower other engineers.
• Automate processes to eliminate repetitive manual work.
• Develop and improve the scalability and reliability of PostgreSQL service.

What We're Looking For:

Don’t worry if your experience doesn’t line up perfectly – we still encourage you to apply! We believe in investing in our crabs’ professional growth.

Must Have:

• Excellent development skills in Python
• 5+ years of experience working with one of these databases - PostgreSQL, MySQL, MariaDB, SQL Server, OracleDB
• Experience in data engineering, including building ETL pipelines and working with large-scale datasets.
• Good understanding of data modeling, schema design, and query optimization.
• Experience with backup solutions and backup strategies
• Advanced understanding of Linux OS
• Experience with automated testing
• Distributed systems knowledge
• Experience with performance improvements, bug fixes, and security vulnerability resolution
• Fluency in English, verbal and written.

Nice to Have:

• Good understanding of security (software, networking)
• Experience with OLAP technologies, columnar databases, stream processing or distributed computing engines.
• Experience in infrastructure as code
• Experience in cloud DBAAS production environments
• Experience in production software environments

Amazing! What’s next:

If you think Aiven is the place for you and that our Values align with yours, send us your resume and we’ll get in touch!

Global Benefits:

Our global benefits are designed to help you thrive and grow, personally and professionally:

• Participate in Aiven’s equity plan.
• Balance work and life with our hybrid work policy.
• Choose the equipment you need to set yourself up for success.
• Use your Professional Development Plan budget for learning opportunities.
• Receive holistic wellbeing support through our global Employee Assistance Program.
• Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time)
• Enjoy country-specific benefits for our global cast.

How to Recognize and Avoid Employment Scams:

There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person.  Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io.

Equal Opportunities:

Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, training and any other terms and conditions related to employment.

At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. We make all reasonable accommodations for persons with disabilities or who otherwise need support to thrive in the workplace. We are committed to continuously improving workplace accessibility. There is an option to request a discussion in the application process but if you have any questions before applying please write to us at recruitment@aiven.io.

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone. 

The Role:

We are looking for a Senior Software Engineer to work on our cloud operations platform turning the best open source technologies into frustration-free cloud services. You’ll be part of the team that is focused on developing the Valkey services and improving their scalability and reliability.

Our philosophy is to automate everything and to avoid repetitive manual work in everything we do. Our own backend systems are mostly implemented in Python with bits of Java, Go and C.

What You'll Do:

• Write high-quality, maintainable code and release quality features.
• Participate in technical discussions and perform PR reviews.
• Contribute to technical planning and backlog management.
• Help investigate and resolve customer issues.
• Mentor and empower other engineers.
• Automate processes to eliminate repetitive manual work.
• Develop and improve the scalability and reliability of Valkey service.

What We're Looking For:

Don’t worry if your experience doesn’t line up perfectly – we still encourage you to apply! We believe in investing in our crabs’ professional growth.

Must Have:

• Excellent development skills in Python
• 3+ years of experience working with one of these databases - PostgreSQL, MySQL, MariaDB, SQL Server, OracleDB
• 2+ years of experience working with an in-memory database: Valkey, Redis, Dragonfly, KeyDB
• Experience with backup solutions and backup strategies
• Advanced understanding of Linux OS
• Experience with automated testing
• Distributed systems knowledge
• Experience with performance improvements, bug fixes, and security vulnerability resolution
• Fluency in English, verbal and written.

Nice to Have:

• Good understanding of security (software, networking)
• Experience in infrastructure as code
• Experience in cloud DBAAS production environments
• Experience in production software environments

Amazing! What’s next:

If you think Aiven is the place for you and that our Values align with yours, send us your resume and we’ll get in touch!

Global Benefits:

Our global benefits are designed to help you thrive and grow, personally and professionally:

• Participate in Aiven’s equity plan.
• Balance work and life with our hybrid work policy.
• Choose the equipment you need to set yourself up for success.
• Use your Professional Development Plan budget for learning opportunities.
• Receive holistic wellbeing support through our global Employee Assistance Program.
• Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time)
• Enjoy country-specific benefits for our global cast.

How to Recognize and Avoid Employment Scams:

There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person.  Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io.

Equal Opportunities:

Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, training and any other terms and conditions related to employment.

At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. We make all reasonable accommodations for persons with disabilities or who otherwise need support to thrive in the workplace. We are committed to continuously improving workplace accessibility. There is an option to request a discussion in the application process but if you have any questions before applying please write to us at recruitment@aiven.io.

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone. 

The Role:

We are looking for a Software Engineer to work on our cloud operations platform turning the best open-source technologies into frustration-free cloud services. You’ll be part of the team that is focused on developing the PostgreSQL services and improving their scalability and reliability.

Our philosophy is to automate everything and to avoid repetitive manual work in everything we do. Our own backend systems are mostly implemented in Python with bits of Java, Go and C.

What You'll Do:

• Write high-quality, maintainable code and release quality features.
• Participate in technical discussions and perform PR reviews.
• Contribute to technical planning and backlog management.
• Help investigate and resolve customer issues.
• Mentor and empower other engineers.
• Automate processes to eliminate repetitive manual work.
• Develop and improve the scalability and reliability of PostgreSQL service.

What We're Looking For:

Don’t worry if your experience doesn’t line up perfectly – we still encourage you to apply! We believe in investing in our crabs’ professional growth.

• Solid development skills in Python
• Experience working with one of these databases - PostgreSQL, MySQL, MariaDB, SQL Server, OracleDB
• Experience with backup solutions and backup strategies
• Advanced understanding of Linux OS
• Experience with automated testing
• Distributed systems knowledge
• Experience with performance improvements, bug fixes, and security vulnerability resolution
• Fluency in English, verbal and written.

Nice to Have:

• Good understanding of security (software, networking)
• Experience in infrastructure as code
• Experience in cloud DBAAS production environments
• Experience in production software environments

Amazing! What’s next:

If you think Aiven is the place for you and that our Values align with yours, send us your resume and we’ll get in touch!

Global Benefits:

Our global benefits are designed to help you thrive and grow, personally and professionally:

• Participate in Aiven’s equity plan.
• Balance work and life with our hybrid work policy.
• Choose the equipment you need to set yourself up for success.
• Use your Professional Development Plan budget for learning opportunities.
• Receive holistic wellbeing support through our global Employee Assistance Program.
• Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time)
• Enjoy country-specific benefits for our global cast.

How to Recognize and Avoid Employment Scams:

There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person.  Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io.

Equal Opportunities:

Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, training and any other terms and conditions related to employment.

At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. We make all reasonable accommodations for persons with disabilities or who otherwise need support to thrive in the workplace. We are committed to continuously improving workplace accessibility. There is an option to request a discussion in the application process but if you have any questions before applying please write to us at recruitment@aiven.io.

We are looking for a Technical Rigger to join us for our next big game at Housemarque.

The Job

As a Technical Rigger at Housemarque, you will support the creation of high-quality runtime assets and systems that enable animation, gameplay, and visual fidelity. Working closely with Technical Animation, Art, Animation, and Engineering, you will help build and maintain rigs, improve workflows, and ensure assets perform reliably in-game.

You will contribute to a collaborative environment where creative and technical constraints are balanced to deliver ambitious gameplay experiences.

What will your day-to-day look like?

A typical day begins as you arrive at our downtown Helsinki studio. Maybe you start with a workout in the in-house gym and grab a healthy breakfast before settling in with a good coffee. After catching up with teammates, you review tasks related to rigging, deformation, or pipeline improvements.

You might spend your morning building or refining rigs, fixing deformation issues, or supporting animators with asset setup. You could also collaborate with engineers to troubleshoot runtime behavior or improve tools.

After the team’s daily sync and lunch nearby, you might continue implementing improvements to existing workflows or assist external partners. You wrap up your day by documenting your work or addressing feedback from other disciplines.

What will you do?

• Build and maintain rigs and deformation setups for a wide variety of assets
• Support animation and art teams by troubleshooting rigging and runtime issues
• Work within established pipelines and contribute to their improvement
• Collaborate with engineers to ensure performance and stability in-game
• Help maintain quality while working within technical constraints
• Implement and maintain character setup within Unreal Engine, including cloth simulation, physics assets, and destruction systems.

What qualities will contribute to your success?

• 2–5 years of experience in game development or a related industry
• Strong understanding of rigging principles and deformation techniques
• Experience with DCC tools such as Maya
• Basic scripting knowledge (Python preferred)
• Understanding of real-time constraints in game engines
• Strong communication skills in spoken and written English
• Ability to collaborate effectively and support shared goals

What do we offer to you?

• Competitive salary, benefits, healthcare & Nordic work-life balance
• Tailored immigration and relocation package to help you get settled into Finland
• State-of-the-art studio facilities in the heart of Helsinki
• Freedom, flexibility and openness in a collaborative culture
• Brilliant, diverse and empathetic colleagues to work with
• Exciting and ambitious projects executed with the best tools
• Access to PlayStation Studios collaboration, games and more

This is a permanent, full-time position based in Helsinki, Finland.

We will start interviewing promising candidates immediately so please apply as soon as possible.

We are looking for a Senior Technical Rigger to join us for our next big game at Housemarque.

The Job

As a Senior Technical Rigger, you will take ownership of complex rigging systems and contribute to the evolution of our pipelines and tooling. You will work closely with Technical Directors and a highly skilled, cross-disciplinary team to deliver high-quality, performant solutions that support production at scale.

You will maintain a holistic view of rigging systems, support the needs of animation and gameplay teams, and contribute to both current production and future pipeline initiatives.

What will your day-to-day look like?

A typical day begins as you arrive at our downtown Helsinki studio. Maybe you start with a workout in the in-house gym and grab a healthy breakfast before settling in with a good coffee. After catching up with teammates, you review priorities across rigging, tooling, or pipeline improvements.

You might spend your morning building or refining complex rigs, debugging challenging deformation issues, or collaborating with engineers on tool development. You could also review a colleague’s work or send out a request for feedback on a system you’ve been developing.

Later, you join the team’s daily sync before heading out to lunch. In the afternoon, you might collaborate with other disciplines to solve a production challenge or jump on a call with a co-development partner to align on workflows.

You wrap up your day by documenting systems or planning the next steps for features you own.

What will you do?

• Design, build, and maintain complex rigging and deformation systems
• Drive improvements to pipelines, workflows, and tooling
• Collaborate closely with Animation, Art, and Engineering to solve production challenges
• Ensure high-quality results while balancing performance and usability
• Support and mentor less experienced team members
• Take ownership of systems and adapt priorities as development evolves
• Implement and maintain character setup within Unreal Engine, including cloth simulation, physics assets, and destruction systems.

What qualities will contribute to your success?

• 5+ years of experience in professional game development
• Deep understanding of rigging systems, procedural approaches, and deformation
• Strong scripting skills (Python and APIs)
• Experience working with real-time engines and runtime constraints
• Strong communication skills in spoken and written English
• Ability to collaborate effectively and help others contribute to shared goals
• Motivation to find solutions that balance time, effort, and quality
• Tenacity in locating and fixing complex issues

What do we offer to you?

• Competitive salary, benefits, healthcare & Nordic work-life balance
• Tailored immigration and relocation package to help you get settled into Finland
• State-of-the-art studio facilities in the heart of Helsinki
• Freedom, flexibility and openness in a collaborative culture
• Brilliant, diverse and empathetic colleagues to work with
• Exciting and ambitious projects executed with the best tools
• Access to PlayStation Studios collaboration, games and more

This is a permanent, full-time position based in Helsinki, Finland.

We will start interviewing promising candidates immediately so please apply as soon as possible.

The infrastructure layer of a modern company looks nothing like it did five years ago.

We're looking for an IT Platform Lead to join our IT team in Helsinki or Dublin (hybrid).

In this role, you will…

• Work at the intersection of architecture, security, and AI — collaborating with Product, Security, and BizOps to define the standards that everything runs on
• Help design the new infrastructure for a world where AI is a first-class citizen in every workflow
• Define and maintain the company-wide integration architecture — the standard every team follows when connecting a new tool, agent, or workflow
• Collaborate with Product and Security to define how AI agents authenticate, what systems they can access, and how they are monitored

Your day-to-day work and responsibilities include…

• Collaborating on the evaluation and onboarding of new tools — assessing fit, defining how they connect, and identifying redundancy or gaps across the applications portfolio
• Working with the Systems Specialist on the integration layer between n8n, our SaaS stack, and the AI agents running across the business
• Stepping in early when a business team is about to create fragmentation — and collaborating to find the right, centralised answer
• Contributing to ISO/SOC 2 architecture evidence for access controls, network, and device compliance
• As we scale the IT function, you'll initially carry some operational responsibilities alongside the architecture work — including vendor management, licence governance, and identity operations — as we build out the broader team

This position is for you if you have…

• 7+ years of experience with strong hands-on skills in API architecture — REST, webhooks, event-driven patterns, OAuth, SAML
• Experience working with LLMs and AI platforms — Claude, OpenAI, or equivalent — at an integration and architecture level, approached in an AI-native fashion
• Strong Proficiency in Python and Go, and familiarity with n8n, Make, or equivalent automation platforms
• Security architecture fundamentals — Zero Trust, ZTNA, SSO, IAM, NHI
• A mindset that thinks company-wide, brings people along collaboratively, and has a bias for action

Benefits we offer…

• Attractive salary and benefits package, including equity participation
• Great work equipment, and home office allowance for fully remote locations
• Health care benefit and leisure time insurance
• Annual €1,000 personal learning budget
• Sports and wellbeing allowance

Benefits may vary depending on location. 

#LI-Hybrid 

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

We are looking for a Senior Quantum Field Engineer. As a Senior Quantum Field Engineer, you’ll be part of a team whose mission is to lead IonQ on its journey to build the world’s best quantum solutions and solve the world’s most complex problems.  Field Engineering sits at the intersection of customers, markets, products and product teams, algorithms, applications, innovation and strategy - this is the team where ideas become applied and have impact.

Join a nimble team of scientists, engineers, salespeople, marketers, business developers, and product managers to drive an entirely new quantum computing business. We’re seeking versatile engineers and architects skilled in technical sales, technical demos and customer interactions who feel energized to deliver IonQ’s quantum computing products and quantum applications. 

Responsibilities:

• Inspire prospective clients by explaining IonQ’s strategy, portfolio and answering technical questions about quantum portfolio (compute, network, security, sensing and space) and quantum applications.
• Lead and shepherd client discussions, inspiring them to see how quantum applications can be implemented in their business domain.
• This includes working through business needs and mapping Quantum Algorithms (financial services, bioscience, chemistry and materials, optimization, generative AI, and other domains) into application code and executing Proof-of-Concepts together with the IonQ Application team.
• Share insights from clients with the IonQ Product Management and Engineering teams such that client feedback is incorporated into our products.
• Navigate competitive objection handling
• Translate business needs expressed by our clients into technical work projects in collaboration with other team members.
• Create assets to explain features of our quantum applications and other IonQ quantum products.
• Move dialogs from initial ideation to focused exploration domain through to proof-of-concept and ultimately into production workflows.
• Lead client discovery sessions for business-oriented use cases that uncover potential overlap with development of useful quantum algorithms together with the IonQ Application team
• Partner with marketing, developer relations and business development to grow awareness of IonQ in the world at large.
• Attend industry conferences, as needed, to talk to client and support our booth activities.
• Some travel expected in the US (20%) but opportunities for global travel are available as well for client meeting and IonQ conference activities.
• This is a technical customer-facing role with the appropriate balance of compensation acceleration for success and a base salary to ensure that credibility and technical correctness always come first.

You’d be a good fit with:

• 5 years of experience in technical customer-facing roles or equivalent capacity.  The ability to communicate (at the various context-appropriate levels of depth) and persuade clearly, have strong EQ, and other customer facings skills are critical.
• Bachelor’s degree or above in Computer Science, Machine Learning, Data Science, or other STEM field, such as Chemistry, Physics or Engineering
• Motivated learner with a strong interest in quantum computing.

You’d be a great fit with: 

• Masters or PhD in a STEM field, perhaps adjacent to quantum computing.
• Time on the customer side in various verticals included leadership roles - this provides customer empathy
• Hands-on experience with Qiskit, Cirq or other quantum computing SDK.
• Proficient in Python and Jupyter Notebooks.
• Expert architecture skills across various technologies (“full stack skills”)
• Experience leading technical events.

Location: This position requires candidates to be based in the Nordics (Denmark, Finland, Iceland, Norway or Sweden).
Travel: 20% travel domestically and globally
Job ID: 1375

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone. 

The Role:

We are looking for an experienced Staff Software Engineer take on a key technical role within our platform domain. This is a critical role contributing to and shaping Aiven’s platform strategy which defines the evolution of our platform architecture both as an individual contributor as well as a technical leader. 

You will report to the Head of Platform, working closely with the engineering and product team. 

What You'll Do:

• Strategic Planning: Partner with the Domain Head and other engineering leaders to influence the domain’s roadmap, balancing business growth with the long term platform evolution which shapes the platform’s architecture. Ability to identify technical debt, and balance innovation with stability is vital.
• Leadership & Delivery: Identify gaps in efficiency, blockers and need for team enablement. Zoom out to improve our ways of working systemically.
• Team Enablement: Empower your teams to act as "product custodians" by consistently addressing foundational and production issues.
• Culture Building: Help to foster a psychologically safe, high-trust environment where curiosity and healthy debate are encouraged.
• Collaboration: Practise effective communication and collaboration both within the team and across the wider organization and act as a role model in transparency for your peers.
• Implementation: Hands on implementation of key platform features in Python. 

What We’re Looking For: 

As a leading engineer within the platform domain you are expected to be a key driver to our platform evolution and contributing to the technical strategy.
This includes shaping the future architecture as well as design and review of individual features.

You bring a passion not only for coding but actively sharing your knowledge and experience with your peers as well. 
With your experience as an individual contributor you are able to write and review RFCs, PoCs and features that raise the bar.

Leadership skills:

• Product Thinking: A strong product sense that enables you to design innovative, cloud-native products with our customers in mind.
• Communication: Excellent communication skills in English, with the ability to effectively share complex design concepts within engineering teams as well as to less technical audiences.
• influencing: The ability to bring the right group of people together and align them on the approach towards the best possible solution.
• Mentoring: Becoming a multiplier by mentoring the engineers you are working with.

Technical skills:

• Distributed Systems: Experience in building and designing distributed systems in a cloud environment.
• Database Concepts: Strong knowledge of database fundamentals, including OLAP vs. OLTP, persistence, replication, and clustering.
• Observability: A good grasp of monitoring and observability tools like Prometheus, Grafana, and OpenTelemetry.
• SQL Proficiency: The ability to work with SQL to interact with our platform's master database.
• Release & Quality: Deep understanding of release management and testing best practices to own the delivery pipeline.
• Problem-Solving: A genuine interest in solving complex technical challenges with customer-focused solutions.

Amazing! What’s next:

If you think Aiven is the place for you and that our Values align with yours, send us your resume and we’ll get in touch!

Global Benefits:

Our global benefits are designed to help you thrive and grow, personally and professionally:

• Participate in Aiven’s equity plan.
• Balance work and life with our hybrid work policy.
• Choose the equipment you need to set yourself up for success.
• Use your Professional Development Plan budget for learning opportunities.
• Receive holistic wellbeing support through our global Employee Assistance Program.
• Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time)
• Enjoy country-specific benefits for our global cast.

How to Recognize and Avoid Employment Scams:

There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person.  Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io.

Equal Opportunities:

Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, training and any other terms and conditions related to employment.

At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. We make all reasonable accommodations for persons with disabilities or who otherwise need support to thrive in the workplace. We are committed to continuously improving workplace accessibility. There is an option to request a discussion in the application process but if you have any questions before applying please write to us at recruitment@aiven.io.

#LI-Hybrid

Position Overview:

We are looking for more professionals to join our ranks. You will be participating in the development and maintenance of our internal, in-house developer, web tools, web dashboards, and services used by our player support, external support partners, and game teams. Some of the languages we use include Typescript, Scala, Java, C#, Python and Go.

What You'll Do:

• Responsible for developing & maintaining our in-house developed web tools, used by player support, external support partners, and game teams.
• You will be working closely with player support, development and analytics teams
• Implementing and maintaining our backend integrations with 3rd party services

What You Bring:

• Good teamwork and communication skills
• A solid history in professional programming 
• Experience in web development and modern JavaScript frameworks (Vue.js, React, Angular)
• Good understanding of Typescript, Scala, Java, C#, Go or other statically typed languages
• Experience in working with RESTful and web APIs
• A razor sharp mind and the ability to learn new things extremely quickly
• A positive “can-do” attitude

Bonus Points:

• Understanding of AWS infrastructure or experience with public cloud
• Experience with MongoDB
• Solid understanding of application and cloud security
• Interest in games and game development
• Interest in AI and AI powered workflows

We offer you:

• Competitive salary and benefits
• Exciting, fun and highly successful projects to work on
• Extremely talented and helpful colleagues
• Lots of power and responsibility
• Office conveniently located in downtown Helsinki 

#LI-Hybrid

#LI-NH3

The App DevX team exists to improve the day-to-day effectiveness of mobile engineers at Oura by providing fast, stable, and observable CI/CD systems, robust build and test infrastructure, and strong developer-facing tooling. We focus on systemic improvements that scale across teams and measurably improve developer productivity.

We are looking for a Senior iOS Platform Engineer to own and evolve the iOS platform, build and test foundations used by all iOS engineers at Oura. This role plays a critical part in improving application observability, build performance, test stability, and CI reliability while reducing operational risk. 

What you will do

Own iOS build system performance and reliability

• Act as a deep technical owner of the iOS build system, including Xcode configuration, build internals, and performance characteristics.
• Diagnose and resolve build-time bottlenecks, non-determinism, and performance regressions in both local and CI environments.
• Improve build debuggability and predictability for day-to-day iOS development.

Own iOS test architecture and stability

• Define and evolve test architecture for iOS unit, integration, and UI tests, with a strong focus on determinism and signal quality.
• Lead the design and adoption of integration testing frameworks and patterns suitable for iOS at scale.
• Set clear standards and policies for flaky tests, including detection, quarantine, remediation, and enforcement.
• Partner with Testing and Release teams to shift meaningful iOS test signals earlier into CI and local workflows.
  
  

Own iOS CI execution models

• Design and maintain iOS CI execution models, including simulator usage, sharding strategies, and test parallelization.
• Improve CI runtime, queue time, and failure rates for iOS pipelines through systematic measurement and iteration.
• Partner closely with CI and infrastructure engineers to ensure iOS workloads are efficiently supported by the CI fleet.
  
  

Own Tuist project generation and tooling

• Own and evolve Tuist-based project generation, structure, and tooling.
• Improve developer workflows around project generation, caching, and incremental builds.
• Define best practices and guardrails to keep the iOS project structure scalable over time.
  
  

Improve developer feedback loops

• Ensure iOS build and test results are clear, actionable, and surfaced early.
• Reduce “works on my machine” issues by improving local–CI parity.
• Use metrics and data to guide prioritization and prevent regressions.
  
  

We would love to have you on our team if you have

• Strong experience as an iOS engineer with a focus on build systems, test infrastructure, or developer tooling.
• Deep understanding of Xcode builds, dependency graphs, and build performance optimization.
• Experience designing or evolving iOS test architectures, including integration or UI testing at scale.
• Experience operating and improving iOS build and test systems in CI environments.
• Proven ability to improve local developer build and test loops for iOS engineers.
• Comfort using CI metrics, logs, and failure patterns to guide debugging and prioritization.
• Strong root-cause analysis skills and the ability to debug complex, non-deterministic failures.
• Clear communication skills and the ability to work effectively with iOS engineers, platform teams, and partners.

Technical expertise in (not all required)

• Xcode build internals, build settings, and performance optimization.
• iOS test frameworks and integration testing approaches.
• CI execution models for iOS (simulators, parallelization, sharding).
• Tuist project generation and related tooling.
• macOS environments and iOS toolchains.
• Scripting and automation (Bash, Swift, Python).
• Github workflows and CI-based development.
  
  

Nice to have

• Familiarity with developer-facing observability or instrumentation in pre-release environments.
• Experience contributing to or shaping CI standards beyond a single platform.
• Interest in mentoring other iOS engineers in build and test best practices.
• Exposure to cross-platform mobile build or test systems.

Current iOS environment (for context)

Today, our iOS build and test infrastructure includes:

• Xcode projects generated via Tuist
• fastlane for build, test, and release-related automation
• Swift and XCTest-based unit, integration, and UI test suites
• CI execution primarily using simulator-based test sharding
• GitHub Actions for CI orchestration, running on macOS-based runners

Benefits:

• Competitive Salary
• Lunch benefit
• Wellness benefit
• Flexible working hours + work-life balance
• Collaborative, smart teammates
• An Oura ring of your own
• Easy-to-reach offices in Oulu Teknologiakylä and in Helsinki city center
• Latest equipment of choice

Position Overview:

We are looking for more professionals to join our ranks. You will be participating in the development and maintenance of our internal analytics pipeline, dashboards and metrics. Some of the languages we use include Typescript, Go, Scala, Java, C# and Python.

What You'll Do: 

• Developing our internal analytics services and tools
• Improving and implementing UI elements and visualisations for our internal dashboards
• Maintaining the analytics services infrastructure

What You Bring:

• Good teamwork and communication skills
• Experience in web development and modern JavaScript frameworks (Vue.js, React)
• Good understanding of Typescript, Go, Scala, Java or other statically typed languages
• Basic or intermediate level SQL skills
• Comfortable with math, numbers and statistics
• A razor sharp mind and the ability to learn new things extremely quickly
• A positive “can-do” attitude

Bonus Points:

• A long history of programming, either as a hobby or as a professional
• Understanding of AWS infrastructure
• Solid understanding of application and cloud security
• Interest in games and game development

What We Offer You: 

• Competitive salary and benefits
• Exciting, fun and highly successful projects to work on
• Extremely talented and helpful colleagues
• Lots of power and responsibility
• Office conveniently located in downtown Helsinki 

#LI-Hybrid

#LI-NH3

We’re looking for a Senior Software Engineer to help build the next generation of Oura’s health experiences. In this role you’ll work across services and platforms – collaborating with mobile, backend, data, and product partners – to ship features that meaningfully improve our members’ health and wellbeing.

You’ll join one of our cross-functional product squads (for example Metabolic Health, Heart Health, Movement, or Advisor) depending on business need, your background, and your interests. You’ll be a key technical partner in taking ideas from early discovery all the way to reliable, scalable production systems.

This is an on-site (Helsinki or Oulu) or remote Finland-based senior role. We are not able to relocate people for this role.

What you will do

• Design, build, and maintain production services and features that power Oura’s consumer experiences, from APIs and data pipelines to user-facing flows in our mobile apps.
• Partner closely with iOS, Android, data science, product, design, and health experts in a cross-functional squad to deliver high-quality, member-facing functionality.
• Take end-to-end ownership of problems: clarifying requirements, proposing solutions, driving technical design, implementing, testing, releasing, and iterating based on data and feedback.
• Improve code quality, performance, and reliability through thoughtful refactoring, observability, and automation (including testing, alerting, and deployment practices).
• Contribute to and sometimes lead architectural discussions that span multiple services or surfaces, helping us scale our systems and keep them resilient as we grow.
• Mentor other engineers through code reviews, pairing, design reviews, and informal coaching, raising the overall bar for the team.

Depending on the squad, you may also:

• Integrate with external partners and platforms (for example biosensors, payment providers, or AI platforms).
• Help design and ship AI- or ML-powered features, working closely with data science and health science partners.

How We Build With AI

At Oura, AI is becoming a core part of how we build software. We expect senior engineers to use state-of-the-art AI tools to ramp up quickly in new domains, explore solution spaces, accelerate implementation, improve testing and documentation, and increase the speed and quality of delivery across the stack. You’ll have access to best-in-class tools from leading vendors across coding, research, prototyping, and workflow automation, and we continuously review the landscape to keep our toolset current based on real-world performance. We’re looking for engineers who are excited to work this way and who can turn rapidly evolving AI capabilities into better products, faster learning, and stronger technical execution.

We’d love to have you on our team if you have

• 10+ years of professional software engineering experience, shipping and operating production systems end-to-end.
• Strong experience in more than one modern backend or application stack (for example Python, TypeScript/Node, Kotlin, Swift, or similar) and willingness to learn others as needed.
• A track record of taking ownership of complex, sometimes ambiguous projects and driving them to high-quality outcomes with minimal supervision.
• Solid understanding of system design fundamentals: APIs, data modeling, reliability, performance, and trade-offs between different architectures and technologies.
• A product mindset: you care about the member experience, not just the code, and you’re comfortable collaborating on problem framing, scoping, and iteration.
• Strong communication and collaboration skills, including working effectively with cross-functional teammates in different locations and time zones.
• A proactive, “get-stuff-done” attitude and comfort working in a fast-moving, experiment-friendly environment.

We also appreciate if you have

You don’t need all of these to apply, but they’re a plus:

• Experience building mobile applications, native or cross-platform (React Native, Flutter, ..) 
• Experience with cloud-native architectures (e.g., AWS, Kubernetes, managed databases, queues, and event-driven systems).
• Experience with observability and operational excellence: metrics, logging, tracing, alerting, and debugging in production.
• Background in health, wellness, fitness, or consumer products, or personal interest in topics like sleep, activity, cardiovascular, or metabolic health.
• Experience mentoring other engineers, leading technical initiatives, or driving improvements that benefit multiple teams or services.
• Familiarity with building or integrating LLM-/ML-powered features in production systems.

Benefits

What we offer includes (may vary slightly by location)

• Lunch and wellness benefits to support your everyday wellbeing.
• Flexible working hours and a remote-friendly culture within Finland.
• Collaborative, smart teammates across engineering, product, design, and health science.
• An Oura Ring of your own, plus access to product improvements as we build them.
• Occupational healthcare and a personal learning & development program.
• Wellness Time Off and other policies that support sustainable high performance.

What next?

Ready to help millions of people understand and improve their health? Apply with your CV, and if you have them, links to relevant work (GitHub, portfolio, or examples of systems you’ve helped build). We’re excited to explore what we can build together.

Ready to be the catalyst for transformation within a global organization?

At Supermetrics, we're looking for an entrepreneurial and innovative BizOps Engineer to join our team. This isn't your typical technical or engineering role. You will be a force multiplier, tasked with fundamentally rethinking and rebuilding how our organization operates.

Reporting directly to the CIO you will have a unique mandate: to analyze our processes, design and implement groundbreaking AI-native solutions and human-in-the-loop automations that delight. If you are a creative problem-solver who loves to build, experiment, and drive change, this role offers a unique chance to make a massive impact.

In a nutshell, we’re looking for a lateral thinker at heart, the type of person who thrives on the creative problem-solving and 'out-of-the-box' strategy found in complex board games or tabletop roleplaying.

What You'll Do:

• Analyze and Identify: Dive deep into the processes and workflows of our teams to pinpoint inefficiencies and opportunities for radical improvement.
• Design and Architect: Act as the chief architect for new operational models. You will design innovative, tech-enabled solutions and streamlined processes that dramatically increase productivity and effectiveness.
• Build and Implement: Engage in hands-on development to bring your vision to life. This includes building internal tools, connecting systems via APIs, and deploying automation solutions using languages like Python or Go.
• Deploy and Monitor: Work with platform teams to deploy code, models, and more including working with Terraform, cloud providers, and logging/monitoring systems.
• Leverage AI: Be a go-to expert for applying AI and LLM technologies to solve real-world problems for our teams, moving beyond theory to practical implementation.
• Be an agent of change by collaborating with various internal partners to implement improvements. You will champion your solutions and lead enablement efforts, ensuring teammates and their managers are on board and proficient with new tools and processes.
• Partner and Collaborate: Work cross-functionally, especially with our Data team, Chief of Staff, and other CIO teams, to leverage the right resources and ensure your solutions are robust, scalable, and effective.

What We're Looking For:

• Proven impact and a bias to act: You have a demonstrated history of solving complex problems with clever, effective solutions. We're more interested in your portfolio of impactful projects than your years of experience.
• Entrepreneurial Mindset: You are a self-starter who thinks like an owner. You possess the wits and "lateral thinking" to see challenges from new angles and the drive to move ideas from concept to completion.
• Hands-On Builder: While this isn't a pure software engineering role, you have to have practical experience building and deploying solutions in Python, Go, or a similar language. You know how to help yourself and create simple yet powerful applications and integrations.
• AI and LLM Proficiency: You are fluent in the AI and LLM tech space with hands-on experience in applying these technologies to business processes. You love the idea of sparring with Claude Code to create out of the box solutions.
• Business Acumen: You have experience working with business systems and an understanding of their inner workings. Familiarity with tools in our stack (Hubspot, Salesforce, Zendesk, BigQuery) is a major plus.
• Effective Communicator and Influencer: You can clearly articulate complex ideas and inspire others. You are skilled at teaching new concepts and driving adoption across teams.

Nice-to-Haves:

• Experience in a fast-growing B2B SaaS company.
• Familiarity with Google Cloud Platform (GCP).
• A solid portfolio of personal or professional projects you can share and discuss.

Benefits we offer…

• A comprehensive benefits package that includes equity options
• Great work equipment, and home office allowance for those working in our fully remote locations
• Health care benefits and leisure time insurance
• Sports and well-being allowance

Does this sound like your next career adventure? Apply now! We’ll be filling the role as soon as the right candidate is identified.

Hear why our team likes it here at supermetrics.com/careers/life-at-supermetrics.

 #LI-Hybrid #LI-FullTime #LI-MiddleToSeniorLevel

Supermetrics is committed to providing a welcoming and inclusive workplace for all. We believe that a diverse workforce is a strong workforce, and we are dedicated to creating an environment where everyone feels valued and respected.

If you require any reasonable accommodations during the application or interview process, please do not hesitate to let us know. All requests for accommodation will be kept confidential.

We’re looking for a Staff ML Algorithm Scientist to join our Future Physiology team. This role focuses on advancing Oura’s capabilities in multimodal sensing and data integration, combining signals from multiple biosensing pathways to develop richer physiological insights. You’ll work hands-on with experimental sensing systems, exploring new signal sources, specifying and testing prototypes, and helping shape the next generation of health sensing at Oura.

• Location: Finland, we have offices in Oulu & Helsinki

What You will do: 

• Develop and refine signal processing algorithms for multimodal biosignals (e.g., PPG, motion, temperature,  and related physiological modalities).
  
  
• Design end-to-end methods for signal fusion, from signal cleaning and multimodal data integration to modeling and validation.
  
  
• Collaborate with hardware, firmware, and software engineering teams to understand sensing system performance and optimize data pipelines.
  
  
• Work hands-on with prototype sensors, evaluation kits, and SDKs to explore new data channels, assess feasibility, and validate algorithmic approaches.
  
  
• Explore the relationship between physical signals and physiological states, identifying new opportunities for insight generation.
  
  
• Translate complex technical concepts and data-driven insights into clear, compelling narratives for senior and executive stakeholders, supporting strategic decision-making and roadmap alignment.
  
  

We would love to consider You for this role if You have:

• 7+ years of experience in biosignal processing, sensor fusion, deep learning and multimodal data integration and analysis.
  
  
• Proficiency in Python and scientific computing libraries (NumPy, SciPy, pandas, matplotlib).
  
  
• Deep understanding of physiological systems and time-series data analysis.
  
  
• Strong practical experience working with sensor hardware, prototypes, or evaluation environments.
  
  
• Advanced degree (MSc/PhD) in Biomedical Engineering, Signal Processing, machine learning, voice based health sensing or related field.
  
  
• Experience designing algorithms that perform robustly in noisy, real-world conditions.
  
  
• Experience influencing technical and product strategy by clearly communicating data-driven insights to senior leadership.

Benefits:

• A competitive salary and equity packages
• Lunch, Culture and Wellness benefits
• Flexible working hours + work-life balance
• Collaborative, smart teammates and innovative environment
• An Oura ring of your own + employee discount for friends and family
• Wellness Time Off: Eight extra days time-off per year to devote to personal wellness

If this sound like an opportunity for you, apply as soon as possible but latest May 10, 2026.

We are seeking a Sr. Engineering Manager to join our 200+ product development organization and lead our ML Foundations team. This team focuses on solving complex machine learning problems and developing proprietary models for a range of AdTech use cases across our product suite.

As part of the AI Platform organization, you will lead a multidisciplinary team of Data Scientists, ML Engineers, and Software Engineers working to accelerate AI adoption and development across Smartly’s Media, Creative, and Intelligence suite. The team ensures compliance with privacy, security, and ethical guidelines.

This is an opportunity to define the vision and strategy for ML and Data Science applications, drive execution on ambitious goals, and champion AI and ML excellence throughout Smartly.

Smartly is proud to be ranked as a leader in The Forrester Wave™ for Creative AdTech. This recognition reflects our commitment to transforming ad experiences through intelligent creativity, standing as the only platform honored by both Forrester and validated by PwC to be recognized for ad technology to power performance.

To get an idea of some of the work we do, see for example these blog posts:

How We Productized Bayesian Revenue Estimation with Stan

Optimizing Conversions with Predictive Budget Allocation

Here’s What You'll Do:

• Lead and grow the AI Foundations team, providing technical direction, strategic vision, and hands-on leadership.
• Drive the development of AdTech-specific ML models and foundational AI capabilities and explore novel approaches that can be applied across Smartly’s products. Optimize existing models for performance, efficiency, and scalability.
• Collaborate cross-functionally with other teams to ensure AI-driven features deliver measurable business and customer impact.
• Ensure compliance with privacy, security, and ethical AI standards in ML applications.
• Foster a strong engineering culture focused on innovation, quality, and continuous improvement.
• Mentor team members through coaching, 1:1s, and career development plans.
• Remove obstacles to enable your team to thrive and deliver exceptional results.
• Partner with recruiting to help scale the team by actively sourcing and closing the best talent. 
• Partner with other leaders in the AI Platform to shape Smartly’s long-term AI strategy and architecture.

Here's What We're Looking For…

• 7+ years of experience in building services and products.
• 5+ years of experience in applying machine learning to real-life problems.
• 3+ years of experience in leading teams.
• Competent with key technologies in ML; PyTorch, TensorFlow, Python, SQL.  
• Able to mentor, coach, and develop data scientists and machine learning engineers
• Proven experience in delivering scalable ML systems in production.  You will need to be hands-on when coaching the team members to new technical and professional heights, which can involve code reviews, pair programming, etc.
• A pragmatic mindset. We always aim to create value to our customers. We're also working on production systems and our customers' business depends on it.
• Curiosity and the drive to continuously learn through study and experimentation on the job.  
• Ability to drive both technical excellence and cross-functional collaboration.
• Understanding of security and compliance requirements when working with personal data.
• M.Sc. or Ph.D. in a relevant field (Mathematics, CS, AI, Physics, …).
• Excellent communication skills, written and spoken English and ability to work 3 days/week onsite at our Helsinki office

What we offer you…

• Ownership Culture: Make a significant impact on our products with autonomy and ownership.
• Industry Collaboration: Collaborate with leading online marketers and platforms like Meta, Pinterest, Snap, TikTok, and Google.
• Professional Development: Access opportunities for growth through mentorship, training, and resources to enhance your skills.
• Wellbeing Focus: Prioritize your health with comprehensive healthcare packages and mental health services, plus a healthy work-life balance.
• Total Rewards: Everyone at Smartly is an owner with our equity options program and performance-based grants. We recognize success with compensation, benefits, and career development opportunities. 
• We work in a flexible hybrid work model, including the option to work abroad for up to 30 days.

Smartly is committed to being the best place to work for growth-minded individuals to thrive - explore more in our Culture Handbook!

What to Expect from Our Recruitment Experience:

• Meet your Recruiter: Get to know each other and learn about working at Smartly.
• Meet the Team Manager: Gain deeper insights into your future team.
• Meet the Team in Subject Matter Interviews: Engage in a case study and showcase your domain knowledge.
• Meet the Leadership in a Final Meeting: A brief discussion with our Chief Technical Officer.

Apply now and shape the future of digital advertising!

We are part of the software engineering Core Platform mission - the heartbeat of Oura. Core Platform drives operational excellence by delivering capabilities that empower teams to build securely and scale reliably without compromising speed. We are looking for a Senior Fullstack Engineer to contribute to the Tooling and Releases squads of the mission. We provide business-critical capabilities that power Oura’s state-of-the-art rollouts of new features, world-class Member eXperience troubleshooting, and next gen internal hub for launching bespoke tooling applications with the power of AI.

This is a hybrid role with preferred locations of Helsinki, Tampere or Oulu where the majority of our team is located. We will also consider outstanding candidates in the rest of Finland.

While we have high expectations for this demanding role, we recognize that few candidates will perfectly match every single requirement. For this role, we put relative emphasis on frontend tech excellence. We strongly encourage you to apply if you meet the core criteria and are passionate about our mission.

What You will do:

• Design and Implement End-to-End Systems: Build secure & scalable internal applications that power Oura’s rollout capabilities, troubleshooting workflows, and our next-gen AI-powered internal hub.
• Lead Frontend Excellence: Create sophisticated, performant UIs using TypeScript (React or Vue) and Vite to ensure a seamless, modular and future-proof  internal tool ecosystem.
• Develop High-Performance Services: Create high-availability, low-latency backend services to deliver critical configurations and content to millions of Oura members and serve Ouranians needs.
• Drive Engineering Excellence: Take a leading role in leveraging future technologies, especially AI, across the software organization and championing engineering excellence through continuous operational improvements.
• Collaborate Across Missions: Work closely with Product Managers and engineering teams (Mobile, Cloud, Firmware, etc.) to translate complex internal needs into delightful developer experiences.
• Own Infrastructure & Delivery: Manage and scale our cloud environment using Infrastructure as Code (Pulumi, Helm) and modern CI/CD patterns to ensure reliable, automated deployments.

We would love to have You on our team, if You have:

• Extensive Experience: 5+ years of professional software development experience, with a proven track record of delivering complex full-stack projects.
• Outstanding AI-Native Proficiency: Deep experience with agentic workflows and tools (e.g., Cursor, agentic CLIs), treating AI as a high-output collaborator to fundamentally reshape and accelerate the software lifecycle across craft and organization.
• Mastery of Modern Web Tech: Deep expertise in TypeScript and modern frontend frameworks (React or Vue), including experience with state management and micro-frontend architectures.
• Robust Backend Skills: Strong proficiency in building production-grade APIs and services with Python or Rust.
• Database Versatility: Solid competence working with both SQL (PostgreSQL) and NoSQL (DynamoDB, Firestore, Redis) databases.
• Cloud & DevOps Fluency: Practical experience with AWS (EKS, SQS/SNS, S3) and containerization, along with a "DevOps mindset" toward monitoring (Sentry, OTEL) and automation.
• Ownership Mentality: A proactive attitude with the ability to take a rough idea and turn it into a concrete, high-impact product.
• Passion for DevX: A genuine interest in improving developer productivity through easy-to-use tooling and great engineering practices.
• Communication: Excellent verbal and written communication skills in English.

What we offer:

At Oura, we care about you and your well-being. Everyone here at Oura has a ring of their own and we are continually looking to improve employee health.

Together we will continue to define Oura as a company where you can:

• Contribute to a product that improves the lives of millions of people across the globe
• Achieve great work-life balance and inspired work by focusing on what is important
• Grow on your chosen career path and sharpen your abilities - be it technical, people, or leadership skills

Benefits

• A competitive salary and equity packages
• Lunch and wellness benefits
• Flexible working hours + work-life balance
• Collaborative, smart teammates and innovative environment
• An Oura ring of your own + employee discount for friends and family
• Eight extra days time-off per year to devote to personal wellness
• Latest equipment of your choice

If this sounds like the next step for you, please send us your application and CV as soon as possible. We will fill the position as soon as we find a suitable candidate.

We are looking for a Staff Engineer to join team Aqueduct, a team building our data platform for powering large-scale cross-platform advertising. Our ideal candidate is a seasoned professional who has experience in designing, implementing and managing data platforms and pipelines that are scalable, reliable and efficient.

For our customers, ensuring their data is available and composable can:

• unlock the potential of creative automation with image and video templates
• power agentic workflows that utilise the data
• allow analysis of the relationship between product data and ad performance.

Being able to sync our customers’ product data across multiple advertising channels consistently and with minimal delays ensures that:

• the ads consumers see have the latest information
• products that are out of stock are not advertised
• regulatory requirements are met

The team currently has a backend written in Ruby on Rails, and we own small parts of the frontend written in TypeScript and React. We’re moving our data systems from Ruby to a language and architecture better suited for the workload and capable of scaling with our growth. We're looking for an expert to lead the build and design of this new platform using the right tools for the job.

Projects you get to work with

• Design and build a large scale data storage and processing system that needs to process billions of records per day
• Drive the long term architecture and engineering excellence inside the team by coaching and mentoring other engineers
• Collaborate with stakeholders from across the organization: engineering, product and business
• Define and monitor SLAs, and follow SRE best practices to ensure the stability and availability of the system
• Build APIs for internal and external consumers of the data
• Affect the ROI for billions of dollars in ad spend

What We Are Looking For

• 8+ years of industry experience
• Strong programming skills (e.g., Python, Scala and/or Java)
• Deep experience with data processing frameworks (e.g., Spark, Flink, Databricks, Snowflake, BigQuery, Redshift, ClickHouse)
• Familiarity with streaming systems (e.g Kafka, Kinesis)
• Expertise in SQL and some RDBMS (PostgreSQL, Citus, etc.)
• Experience with orchestration tools (e.g., Airflow, Argo)
• Experience with data governance tools (e.g., OpenMetadata, GreatExpectations, Apache Atlas, dbt)
• Solid understanding of distributed systems and cloud platforms (AWS/GCP/Azure)
• Proven track record of designing large-scale data systems
• Experience in technical leadership and mentoring other engineers
• Experience with Ruby on Rails is considered a plus
• Ability to work in a hybrid capacity from our Helsinki office 3 days a week 

What We Offer You

At Smartly, we offer a place where you can advance your career. Here, you'll find:

An Inclusive Global Culture: Join a team of over 750 Smartlies, representing more than 60 nationalities across 24 locations in 13 countries. We cultivate a culture built on trust, transparency, and open feedback, where diverse perspectives are valued and encouraged.

Global Impact: Contribute to a company making a global impact, directly influencing our customers' success and business growth.

Focus on Wellbeing: We prioritize your health with healthcare packages, mental health services, and a commitment to work-life balance through paid holidays and family leave.

Comprehensive Rewards: Benefit from equity options, performance-based rewards, competitive compensation, and career development opportunities.

Flexible Hybrid Workplace: Experience a hybrid work model, balancing office collaboration with remote work, and the option to work abroad for up to 30 days annually.

Smartly is committed to being a great place for growth-minded individuals to thrive. Explore more in our Culture Handbook!

Apply Now and Build Your Future with Smartly!

Curious what it’s like to work at Smartly? Visit our Careers page to see how we grow, collaborate, and make impact together

#LI-HYBRID

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone. 

The Role:

We are seeking a highly analytical and business-minded Market Research Analyst to join our team. Reporting to the senior leader overseeing our product and monetization strategy, this role is critical in driving the strategic direction of our product pricing by translating complex market dynamics and customer sentiment into actionable insights. The ideal candidate will possess strong analytical skills, business acumen, and a background in technology or developer experiences.

This position involves designing and executing pricing surveys, analyzing quantitative and qualitative data, and collaborating closely with the Product Delivery Organization to ensure our pricing strategy aligns with business goals and market value.

What You'll Do:

Research and Analysis

• Design, implement, and manage detailed product & pricing studies as well as customer & targeted user surveys.
• Extract value drivers and identify what targeted users truly care about based on their profiles and use cases.
• Analyze large, complex datasets to identify trends, patterns, and insights related to pricing, packaging, and monetization strategies (e.g., Van Westendorp, Gabor-Granger, conjoint analysis). 
• Synthesize research findings into clear, compelling, and data-backed recommendations for the Product and Leadership teams.

Collaboration and Insight Delivery

• Act as the primary subject matter expert on customer and developer willingness-to-pay dynamics.
• Partner with Product Managers to test new pricing models and tiers, particularly for products targeting a technical audience or developers.
• Present findings and strategic recommendations to stakeholders, translating complex analytical results into business implications.

Market Expertise

• Conduct competitive pricing analysis, monitoring competitor moves and market trends in the tech and developer tools space.
• Maintain a deep understanding of our target customer personas, specifically how developers evaluate and purchase technical products.

What We're Looking For:

Required Skills

• Proven analytical and quantitative skills, including expertise in statistical analysis and data visualization tools
• Strong business acumen with the ability to link research findings directly to strategic and financial outcomes
• Excellent communication and presentation skills, capable of influencing senior stakeholders
• Proficiency in survey design software and statistical packages (e.g., Qualtrics, R, Python)

Education and Experience

• Relevant university degree and course transcript in Economics, Statistics, Business, or a related quantitative field
• Minimum 4 years of experience in market research, pricing strategy, or business intelligence, preferably within the technology sector
• Demonstrated experience in creating and running sophisticated pricing and customer satisfaction surveys

Preferred Background

• Prior experience in a B2B SaaS environment, particularly with products aimed at developers, engineers, or technical users
• Familiarity with the developer experience (DevEx) and the factors that drive developer adoption and monetization
• Technology enthusiast with strong interest and curiosity in the Agentic AI mechanisms and trends

Amazing! What’s next:

If you think Aiven is the place for you and that our Values align with yours, send us your resume and we’ll get in touch!

Global Benefits:

Our global benefits are designed to help you thrive and grow, personally and professionally:

• Participate in Aiven’s equity plan.
• Balance work and life with our hybrid work policy.
• Choose the equipment you need to set yourself up for success.
• Use your Professional Development Plan budget for learning opportunities.
• Receive holistic wellbeing support through our global Employee Assistance Program.
• Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time)
• Enjoy country-specific benefits for our global cast.

How to Recognize and Avoid Employment Scams:

There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person.  Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io.

Equal Opportunities:

Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, training and any other terms and conditions related to employment.

At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. We make all reasonable accommodations for persons with disabilities or who otherwise need support to thrive in the workplace. We are committed to continuously improving workplace accessibility. There is an option to request a discussion in the application process but if you have any questions before applying please write to us at recruitment@aiven.io.

#LI-Hybrid

We’re looking for a Senior DevOps Engineer to join our SRE team within our Infrastructure & Production group. Site Reliability Engineering (SRE) is responsible for our infrastructure development and maintenance. Our architecture consists of both cloud and bare metal solutions.

We believe in automating our infrastructure as much as possible and pursuing challenging problems in a sustainable and repeatable way. Currently, our infrastructure processes petabytes of data every month through thousands of servers and we are moving towards a Hybrid Cloud environment where we utilize the best of both worlds to build scalable production and development environments. Our team utilizes SRE and DevOps principles as our way of working.

Our toolchain

• Hybrid Cloud: 2500+ dedicated servers, supplemented with a mix of private and public cloud
• Infrastructure as code: Ansible and Terraform and AWS CDK
• Kubernetes “the hard way” on 2000+ dedicated servers
• We also run supporting infrastructure like PostgreSQL, MongoDB, Cassandra, ElasticSearch, VictoriaMetrics, HAProxy, Clickhouse, Aiven, Kafka and more

We are currently working in a hybrid mode where the team visits the office three days a week. 

You'll need:

• Production experience with distributed/scalable systems and/or high traffic web applications
• Experience in running large scale production with Kubernetes.
• Experience working with public cloud environments, preferably AWS.
• Experience with configuration management systems such as Ansible.
• Extensive knowledge of the Linux operating system.
• Troubleshooting skills that range from diagnosing low-level OS issues to large-scale failures within distributed systems
• Knowledge of how the web works and HTTP fundamentals
• Knowledge of IP networking, DNS, load balancing and firewalling
• Knowledge in good security practices, including network security, system hardening, secure software.
• Ability and willingess to work three days a week in our Helsinki office.

Bonus points, if you have:

• Good knowledge of at least one programming language. Smartly uses e.g. Python, Ruby and NodeJS
• Experience in containerising applications and deployment to production (Docker, Kubernetes)
• Experience in building large scale modern infrastructure in cloud environments (AWS, GCP, etc)
• Experience in SQL, building complex queries and debugging query performance
• Experience with SQL databases like PostgreSQL, NoSQL stores like Redis or anything in between
• Familiarity with automated build pipelines, continuous integration, delivery and deployment. Currently we're deploying to production ~2000 times/week.
• Experience building large-scale data processing pipelines

What We Offer You:

• Inclusive Culture: Join a team of over 800 Smartlies representing more than 60 nationalities across 24 locations in 13 countries, we foster a culture built on trust, transparency, and open feedback.
• Global Impact: Be part of a company making a global impact, directly influencing our customers and business growth.
• Wellbeing Focus: Enjoy generous healthcare packages, mental health services, and a healthy work-life balance with paid holidays and family leave.
• Total Rewards: Benefit from equity options, performance-based rewards, competitive compensation, and ample career development opportunities.
• Hybrid Workplace: We work in a hybrid model, balancing office and remote work, with the option to work abroad for up to 30 days.

Smartly is committed to being a great place for growth-minded individuals to thrive. Explore more in our Culture Handbook!

#LI-HYBRID #LI-JF2

We are looking for a Senior Data Scientist to join the AI Platform Team at Smartly! Our team works on helping marketers make the most of their ad creatives (images, video, text) and campaigns (product and performance data). We build and experiment with AI-based solutions across the media and creative workflows. You will have the opportunity to take ownership of and work on high impact projects.

Join us in building high impact ML-based solutions to help our customers to build better and more effective advertising experiences for their consumers. If you’re a growth minded individual who has a passion for Data Science and the marketing space, this team is for you!

As a Senior Data Scientist, you’ll:

• Implement, build, and deploy scalable models and machine learning solutions that enable our users to craft great advertising experiences and campaigns with a focus on maintainability, observability, scalability and stability.
• Own projects end-to-end: from problem framing and data exploration to modeling, validation, and monitoring in production.
• Work with a large span of datasets from image to video to audio to text to structured performance data. 
• Analyze large-scale datasets to uncover insights, trends, and opportunities that inform product strategy and customer outcomes.
• You’ll work alongside our stellar data scientists, senior machine learning engineers, and software engineers to enable us to productionize AI/ML applications more robustly and efficiently.
• Be a core contributor of our team and our ways of working to build high impact products. You’ll actively be involved in work planning, retrospectives, and overall team improvement.
• Impact the daily life of the staff of the hundreds of advertisers using Smartly 
• Work with our stakeholders - be them product, engineering, infrastructure - to ensure we meet customers where they are. Being able to translate business/product needs to viable solutions is a must.
• Apply and enhance your soft skills through working closely with your colleagues and our customers. Doing knowledge shares, running productive meetings, and pair programming/debugging are just some ways we grow our soft skills.
• Keep up to date with the latest AI innovations, especially in areas such as generative AI, computer vision, natural language processing and explainability.

What we are looking for:

• 5+ years of experience in data science or applied machine learning
• 2+ years of experience working with cloud infrastructure such as AWS or GCP
• Strong foundation in linear algebra, statistics, and calculus
• Fluent in Python; experience with C++ or Java is a plus
• Hands-on experience with modern ML frameworks (e.g., PyTorch, TensorFlow)
• Knowledge of MLOps concepts and tools (e.g., MLflow, Kubeflow)
• Experience in feature engineering, model design, evaluation, diagnostics, and monitoring
• Analytical mindset with a problem-solving approach
• Passion for solving customer challenges quickly while making thoughtful architectural decisions
• Ability to communicate complex technical findings to both technical and non-technical stakeholders.
• Strong written and verbal communication skills in English
• M.Sc. in a relevant field is preferred
• Ability and willingness to work in a hybrid capacity from our office 3 days a week

What We Offer You:

• Inclusive Culture: Join a team of over 750 Smartlies representing more than 60 nationalities across 24 locations in 13 countries, we foster a culture built on trust, transparency, and open feedback.
• Global Impact: Be part of a company making a global impact, directly influencing our customers and business growth.
• Wellbeing Focus: Enjoy generous healthcare packages, mental health services, and a healthy work-life balance with paid holidays and family leave.
• Total Rewards: Benefit from equity options, performance-based rewards, competitive compensation, and ample career development opportunities.
• Hybrid Workplace: We work in a hybrid model, balancing office and remote work, with the option to work abroad for up to 30 days.

Smartly is committed to being the best place to work for growth-minded individuals to thrive - explore more in our Culture Handbook!

#LI-OK #LI-Hybrid

We are looking for a Senior Data Scientist to join the AI Platform Team at Smartly! Our team works on helping marketers make the most of their ad creatives (images, video, text) and campaigns (product and performance data). We build and experiment with AI-based solutions across the media and creative workflows. You will have the opportunity to take ownership of and work on high impact projects.

Join us in building high impact ML-based solutions to help our customers to build better and more effective advertising experiences for their consumers. If you’re a growth minded individual who has a passion for Data Science and the marketing space, this team is for you!

As a Senior Data Scientist, you’ll:

• Implement, build, and deploy scalable models and machine learning solutions that enable our users to craft great advertising experiences and campaigns with a focus on maintainability, observability, scalability and stability.
• Own projects end-to-end: from problem framing and data exploration to modeling, validation, and monitoring in production.
• Work with a large span of datasets from image to video to audio to text to structured performance data. 
• Analyze large-scale datasets to uncover insights, trends, and opportunities that inform product strategy and customer outcomes.
• You’ll work alongside our stellar data scientists, senior machine learning engineers, and software engineers to enable us to productionize AI/ML applications more robustly and efficiently.
• Be a core contributor of our team and our ways of working to build high impact products. You’ll actively be involved in work planning, retrospectives, and overall team improvement.
• Impact the daily life of the staff of the hundreds of advertisers using Smartly 
• Work with our stakeholders - be them product, engineering, infrastructure - to ensure we meet customers where they are. Being able to translate business/product needs to viable solutions is a must.
• Apply and enhance your soft skills through working closely with your colleagues and our customers. Doing knowledge shares, running productive meetings, and pair programming/debugging are just some ways we grow our soft skills.
• Keep up to date with the latest AI innovations, especially in areas such as generative AI, computer vision, natural language processing and explainability.

What we are looking for:

• 5+ years of experience in data science or applied machine learning
• 2+ years of experience working with cloud infrastructure such as AWS or GCP
• Strong foundation in linear algebra, statistics, and calculus
• Fluent in Python; experience with C++ or Java is a plus
• Hands-on experience with modern ML frameworks (e.g., PyTorch, TensorFlow)
• Knowledge of MLOps concepts and tools (e.g., MLflow, Kubeflow)
• Experience in feature engineering, model design, evaluation, diagnostics, and monitoring
• Analytical mindset with a problem-solving approach
• Passion for solving customer challenges quickly while making thoughtful architectural decisions
• Ability to communicate complex technical findings to both technical and non-technical stakeholders.
• Strong written and verbal communication skills in English
• M.Sc. in a relevant field is preferred
• Ability and willingness to work in a hybrid capacity from our office 3 days a week

What We Offer You:

• Inclusive Culture: Join a team of over 750 Smartlies representing more than 60 nationalities across 24 locations in 13 countries, we foster a culture built on trust, transparency, and open feedback.
• Global Impact: Be part of a company making a global impact, directly influencing our customers and business growth.
• Wellbeing Focus: Enjoy generous healthcare packages, mental health services, and a healthy work-life balance with paid holidays and family leave.
• Total Rewards: Benefit from equity options, performance-based rewards, competitive compensation, and ample career development opportunities.
• Hybrid Workplace: We work in a hybrid model, balancing office and remote work, with the option to work abroad for up to 30 days.

Smartly is committed to being the best place to work for growth-minded individuals to thrive - explore more in our Culture Handbook!

#LI-OK #LI-Hybrid

We are looking for a Senior Machine Learning Engineer to join the AI Platform Team at Smartly! Our team works on helping marketers make the most of their ad creatives (images, video, text) and campaigns (product and performance data). We build and experiment with AI-based solutions across the media and creative workflows.You will have the opportunity to take ownership of and work on high impact projects.

Join us in building high impact ML-based solutions to help our customers to build better and more effective advertising experiences for their consumers. If you’re a growth minded individual who has a passion for ML and the marketing space, this team is for you!

As a Senior Machine Learning Engineer, you’ll:

• Build ML-based software systems that enable our users to craft great advertising experiences and campaigns 
• Work with a large span of datasets from image to video to audio to text to structured performance data.
• Contribute to and strengthen Smartly’s MLOps + data platform. You’ll work alongside our stellar senior machine learning engineers, data scientists, and software engineers to enable us to productionize AI/ML applications more robustly and efficiently.
• Be a core contributor of our team and our ways of working to build high impact products. You’ll actively be involved in work planning, retrospectives, and overall team improvement.
• Impact the daily life of the staff of the hundreds of advertisers using Smartly 
• Work with our stakeholders - be them product, engineering, infrastructure - to ensure we meet customers where they are. As with most ML-related roles, being able to translate business/product needs to viable solutions is a must.
• Apply and enhance your soft skills through working closely with your colleagues and our customers. Doing knowledge shares, running productive meetings, and pair programming/debugging are just some ways we grow our soft skills.
• Keep up to date with the latest ML innovations, especially in areas such as generative AI, computer vision, natural language processing and explainability.

What we are looking for:

• 5+ years of experience developing and deploying production-quality software
• 2+ years of experience delivering software services powered by machine learning
• 2+ years of experience working with cloud infrastructure such as AWS or GCP
• Fluent in Python; experience with C++ or Java is a plus
• Hands-on experience with modern ML frameworks (e.g., PyTorch, TensorFlow)
• Knowledge of MLOps concepts and tools (e.g., MLflow, Kubeflow)
• Experience in feature engineering, model evaluation, diagnostics, and monitoring
• Strong foundation in linear algebra, statistics, and calculus
• Experience building scalable data pipelines for ML-based data processing
• Experience developing and maintaining services under SLA
• Analytical mindset with a problem-solving approach
• Passion for solving customer challenges quickly while making thoughtful architectural decisions
• Adaptability and resilience when facing new or ambiguous challenges
• Strong written and verbal communication skills in English
• M.Sc. in a relevant field is preferred
• Ability and willingness to work in a hybrid capacity from our office 3 days a week

What We Offer You:

• Inclusive Culture: Join a team of over 750 Smartlies representing more than 60 nationalities across 24 locations in 13 countries, we foster a culture built on trust, transparency, and open feedback.
• Global Impact: Be part of a company making a global impact, directly influencing our customers and business growth.
• Wellbeing Focus: Enjoy generous healthcare packages, mental health services, and a healthy work-life balance with paid holidays and family leave.
• Total Rewards: Benefit from equity options, performance-based rewards, competitive compensation, and ample career development opportunities.
• Hybrid Workplace: We work in a hybrid model, balancing office and remote work, with the option to work abroad for up to 30 days.

Smartly is committed to being the best place to work for growth-minded individuals to thrive - explore more in our Culture Handbook!

#LI-JF2 #LI-Hybrid 

We are looking for a Senior Software Engineer to join the AI Platform Team at Smartly! Our team works on helping marketers make the most of their ad creatives (images, video, text) and campaigns (product and performance data). We build and experiment with AI-based solutions across the media and creative workflows.You will have the opportunity to take ownership of and work on high impact projects.

Join us in building high impact ML-based solutions to help our customers to build better and more effective advertising experiences for their consumers. If you’re a growth minded individual who has a passion for ML and the marketing space, this team is for you!

We use Python, TypeScript, PostgreSQL, Node.js, Docker and Kubernetes for our microservices, TypeScript and React in the frontend of our products.

Here's What You'll Do...

• Design, build and maintain backend services that sit at the core of Smartly.io’s campaign optimization products.
• Be a core contributor of our team and our ways of working to build high impact products. You’ll actively be involved in work planning, retrospectives, and overall team improvement.
• Support data scientists in bringing machine learning models to production.
• Mentor your team on software development practices and propagate best practices like testing, monitoring, or clean code.
• Use your skills and experience to continuously improve our software architecture, coding practices, tools, and processes.
• Work with our stakeholders - be them product, engineering, infrastructure - to ensure we meet customers where they are. Being able to translate business/product needs to viable solutions is a must.
• Apply and enhance your soft skills through working closely with your colleagues and our customers. Doing knowledge shares, running productive meetings, and pair programming/debugging are just some ways we grow our soft skills.
• Impact the daily life of the staff of the hundreds of advertisers using Smartly

Here's What We're Looking For...

• We’re seeking an experienced Software Engineer with Strong Python skills
• 5+ years of experience developing and deploying production-quality software
• 2+ years of experience working with cloud infrastructure such as AWS or GCP
• Experience with NodeJS, React, TypeScript is a plus
• Hands-on experience with modern ML frameworks (e.g., PyTorch, TensorFlow) is a plus
• Knowledge of MLOps concepts and tools (e.g., MLflow, Kubeflow) is a plus
• Experience developing and maintaining services under SLA
• Analytical mindset with a problem-solving approach
• Passion for solving customer challenges quickly while making thoughtful architectural decisions
• Adaptability and resilience when facing new or ambiguous challenges
• Strong written and verbal communication skills in English
• Ability to work 3 days / week at our office
• M.Sc. in a relevant field is preferred

We are looking for a Staff Machine Learning Engineer to join the AI Platform Team at Smartly! Our team works on helping marketers make the most of their ad creatives (images, video, text) and campaigns (product and performance data). We build and experiment with AI-based solutions across the media and creative workflows.You will have the opportunity to take ownership of and work on high impact projects.

Join us in building high impact ML-based solutions to help our customers to build better and more effective advertising experiences for their consumers. If you’re a growth minded individual who has a passion for ML and the marketing space, this team is for you!

As a Staff Machine Learning Engineer, you’ll:

• Build ML-based software systems that enable our users to craft great advertising experiences and campaigns 
• Drive the longer term technical architecture evolution of your domain.  
• Be a role model for technical excellence in your field inside Smartly
• Coach, mentor and train our ML Engineering talent.
• Work with a large span of datasets from image to video to audio to text to structured performance data.
• Contribute to and strengthen Smartly’s MLOps + data platform. You’ll work alongside our stellar senior machine learning engineers, data scientists, and software engineers to enable us to productionize AI/ML applications more robustly and efficiently.
• Impact the daily life of the staff of the hundreds of advertisers using Smartly 
• Work with our stakeholders - be them product, engineering, infrastructure - to ensure we meet customers where they are. As with most ML-related roles, being able to translate business/product needs to viable solutions is a must.
• Apply and enhance your soft skills through working closely with your colleagues and our customers. Doing knowledge shares, running productive meetings, and pair programming/debugging are just some ways we grow our soft skills.
• Keep up to date with the latest ML innovations, especially in areas such as generative AI, computer vision, natural language processing and explainability.

What we are looking for:

• 8+ years of experience developing and deploying production-quality software
• 5+ years of experience delivering software services powered by machine learning
• 4+ years of experience working with cloud infrastructure such as AWS or GCP
• Fluent in Python; experience with C++ or Java is a plus
• Demonstrated experience managing the technical direction of a software system
• Experience in coaching and mentoring senior engineers
• Hands-on experience with modern ML frameworks (e.g., PyTorch, TensorFlow)
• Knowledge of MLOps concepts and tools (e.g., MLflow, Kubeflow)
• Experience in feature engineering, model evaluation, diagnostics, and monitoring
• Strong foundation in linear algebra, statistics, and calculus
• Experience building scalable data pipelines for ML-based data processing
• Experience developing and maintaining services under SLA
• Analytical mindset with a problem-solving approach
• Passion for solving customer challenges quickly while making thoughtful architectural decisions
• Adaptability and resilience when facing new or ambiguous challenges
• Strong written and verbal communication skills in English
• M.Sc. in a relevant field is preferred
• Ability and willingness to work in a hybrid capacity from our office 3 days a week

What We Offer You:

• Inclusive Culture: Join a team of over 750 Smartlies representing more than 60 nationalities across 24 locations in 13 countries, we foster a culture built on trust, transparency, and open feedback.
• Global Impact: Be part of a company making a global impact, directly influencing our customers and business growth.
• Wellbeing Focus: Enjoy generous healthcare packages, mental health services, and a healthy work-life balance with paid holidays and family leave.
• Total Rewards: Benefit from equity options, performance-based rewards, competitive compensation, and ample career development opportunities.
• Hybrid Workplace: We work in a hybrid model, balancing office and remote work, with the option to work abroad for up to 30 days.

Smartly is committed to being the best place to work for growth-minded individuals to thrive - explore more in our Culture Handbook!

#LI-JF2 #LI-Hybrid 

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone.

The Role:

We are looking for a Senior Software Engineer to work on our cloud operations platform turning the best open source technologies into frustration-free cloud services. You’ll be part of the team that is focused on developing the PostgreSQL services and improving their scalability and reliability.

Our philosophy is to automate everything and to avoid repetitive manual work in everything we do. Our own backend systems are mostly implemented in Python with bits of Java, Go and C.

What You'll Do:

• Write high-quality, maintainable code and release quality features.
• Participate in technical discussions and perform PR reviews.
• Contribute to technical planning and backlog management.
• Help investigate and resolve customer issues.
• Mentor and empower other engineers.
• Automate processes to eliminate repetitive manual work.
• Develop and improve the scalability and reliability of PostgreSQL service.

What We're Looking For:

Don’t worry if your experience doesn’t line up perfectly – we still encourage you to apply! We believe in investing in our crabs’ professional growth.

Must Have:

• Excellent development skills in Python
• 5+ years of experience working with one of these databases - PostgreSQL, MySQL, MariaDB, SQL Server, OracleDB
• Experience with backup solutions and backup strategies
• Advanced understanding of Linux OS
• Experience with automated testing
• Distributed systems knowledge
• Experience with performance improvements, bug fixes, and security vulnerability resolution
• Fluency in English, verbal and written.

Nice to Have:

• Good understanding of security (software, networking)
• Experience in infrastructure as code
• Experience in cloud DBAAS production environments
• Experience in production software environments

Amazing! What’s next:

If you think Aiven is the place for you and that our Values align with yours, send us your resume and we’ll get in touch!

Global Benefits:

Our global benefits are designed to help you thrive and grow, personally and professionally:

• Participate in Aiven’s equity plan.
• Balance work and life with our hybrid work policy.
• Choose the equipment you need to set yourself up for success.
• Use your Professional Development Plan budget for learning opportunities.
• Receive holistic wellbeing support through our global Employee Assistance Program.
• Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time)
• Enjoy country-specific benefits for our global cast.

How to Recognize and Avoid Employment Scams:

There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person.  Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io.

Equal Opportunities:

Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, training and any other terms and conditions related to employment.

At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. We make all reasonable accommodations for persons with disabilities or who otherwise need support to thrive in the workplace. We are committed to continuously improving workplace accessibility. There is an option to request a discussion in the application process but if you have any questions before applying please write to us at recruitment@aiven.io.

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone. 

The Role:

We are seeking a dynamic and results-driven Engineering Manager to lead the team who create the partner-facing Aiven platform. This role has a strong emphasis on customer engagement and satisfaction, and balances requirements from multiple stakeholders to deliver the best roadmap for our partners. Reporting to the Director of Partner Product & Engineering Management, you will be the pivotal link between our engineering teams and our partners, ensuring seamless delivery and fostering strong, collaborative relationships.

As the leader of the Partner Platform Development team, you will drive the technical execution of existing and complex new partner integrations, serving as the primary engine for our expansion. This role combines technical leadership with operational excellence; you will manage a pipeline of new region launches, service extensions, and critical platform upgrades while collaborating directly on the overall product roadmap.

What You’ll Do:

Customer management & communication

• Requirements gathering & communication: Collaborate with OEMs to gather detailed requirements, ensuring clear communication and alignment between partner expectations and engineering deliverables.
• Partner feedback & advocacy: Proactively solicit and analyze customer feedback, acting as an advocate for OEM needs within the engineering organization.
• Regular status updates & reporting: Provide regular status updates to OEMs, including project progress, milestones, and potential risks, ensuring transparency and proactive issue resolution.

Engineering Resource Management & Optimization

• Resource allocation & capacity planning: Effectively allocate engineering resources across projects and initiatives, ensuring optimal utilization and alignment with OEM delivery priorities.
• Team structure & skill development: Assess and optimize the team structure, identifying skill gaps and implementing training and development programs to enhance team capabilities.
• Performance management & motivation: Conduct regular performance reviews, provide constructive feedback, and foster a positive and motivating work environment to maximize team productivity.

Delivery Execution & Process Improvement

• Project planning & execution: Lead the planning and execution of OEM-focused engineering projects, ensuring adherence to timelines, budgets, and quality standards.
• Delivery orchestration: Orchestrate and coordinate deliveries across OEM partners and product domains (e.g., Streaming, Database Engines, Platform), ensuring seamless integration, and alignment with OEM requirements.
• Delivery process optimization: Continuously analyze and improve delivery processes, identifying bottlenecks and implementing solutions to streamline workflows and enhance efficiency.
• Risk management & mitigation: Proactively identify and assess potential risks, developing mitigation strategies to minimize disruptions and ensure on-time deliveries.

Team Leadership & Development

• Technical decision making: Foster a culture of technical decision-making within the team, empowering engineers to contribute their expertise and insights. Provide clear guidance and make final decisions when necessary, ensuring alignment with strategic objectives.
• Psychological safety: Cultivate a psychologically safe environment where team members feel comfortable taking risks, sharing ideas, and providing open and honest feedback.
• Talent acquisition: Actively seek and recruit high-potential engineering talent to strengthen the team's capabilities and drive innovation.
• Interviewing & onboarding: Lead managerial interviews for engineering candidates, and train the team on effective technical interviewing techniques. Develop and implement comprehensive onboarding programs to ensure new hires are quickly integrated and productive.

What We’re Looking For: 

Leadership skills:

• People Leadership: A proven track record of leading diverse and distributed teams, to successfully deliver software products.
• Product Thinking: A strong product sense that enables you to drive the direction of the products towards meeting customer needs 
• Communication: Excellent communication skills in English, with the ability to effectively engage directly with customers.
• Adaptability: The ability to bring order and clarity to a dynamic, ambiguous environment, a trait essential in a fast-growing tech company.
• Team Building: Experience in recruiting engineering talent and a deep understanding of what it takes to build and retain high-performing teams.
• Agile Expertise: Experience with agile software development methodologies.

Technical skills:

• Cloud infrastructure Concepts: Good knowledge of VM-based cloud infrastructure fundamentals.
• Technologies: Experience with Python and PostgreSQL, in modular / distributed systems.
• Release & Quality: Deep understanding of release management and testing best practices to own the delivery pipeline.
• Problem-Solving: A genuine interest in solving complex technical challenges with customer-focused solutions.

Amazing! What’s next:

If you think Aiven is the place for you and that our Values align with yours, send us your resume and we’ll get in touch!

Global Benefits:

Our global benefits are designed to help you thrive and grow, personally and professionally:

• Participate in Aiven’s equity plan.
• Balance work and life with our hybrid work policy.
• Choose the equipment you need to set yourself up for success.
• Use your Professional Development Plan budget for learning opportunities.
• Receive holistic wellbeing support through our global Employee Assistance Program.
• Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time)
• Enjoy country-specific benefits for our global cast.

How to Recognize and Avoid Employment Scams:

There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person.  Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io.

Equal Opportunities:

Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, training and any other terms and conditions related to employment.

At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. We make all reasonable accommodations for persons with disabilities or who otherwise need support to thrive in the workplace. We are committed to continuously improving workplace accessibility. There is an option to request a discussion in the application process but if you have any questions before applying please write to us at recruitment@aiven.io.

Check out what we’ve built so far:

Our Helsinki team consists of 100 tech professionals; +26 different nationalities. We pride ourselves on being client-focused and collaborative, on the pioneering edge of technology. We also have fun. Whether it’s office happy hours, team outings, or game nights, we believe in working with people we like to hang out with.

Ideal candidate traits

If you identify as a team player and you are humble, hungry, and smart with Sisu — we would love to get to know you. We believe these qualities to be vital to building a strong, productive, and collaborative work environment, where everyone is committed to achieving common goals and working towards shared success.

We are looking for people who are willing to learn from others, who can put their egos aside and prioritize the needs of the team. You should also be highly motivated, driven to succeed, and always looking for ways to improve. We value emotional intelligence, excellent communication skills, and a collaborative spirit that enables them to build strong relationships with teammates and work effectively towards shared goals.

At AlphaSense we are committed to fostering a work culture that encourages these qualities and values the contributions of team players who exhibit them. We seek to match the ambition of ideal team players by offering opportunities for personal and professional growth, providing the resources and support necessary to achieve their goals, and creating an environment where hard work, dedication, and teamwork are celebrated and rewarded. At AlphaSense we are building teams of ideal players who embody the values of Sisu, driving the company’s success and helping us to create a positive impact on the world.

Technologies that we work with:

Frontend

ReactJS, TypeScript, Micro Frontends

Applications

NodeJS, TypeScript, GraphQL, Java 17, Spring Boot, Python, FastAPI

Backend

Java 17, Spring Boot, Python, FastAPI, Kafka

Search and AI

Apache Solr, Elasticsearch, Vector Search, ML, LLM, Pytorch, Tensorflow

Cloud architecture

AWS, GCP, Kubernetes, Crossplane, Argo CD

Quality & reliability

Cypress, Selenium, Selenide, Playwright, Rest Assured, K6, Prometheus, Loki, Grafana

Ready to Make an Impact?

Join our talent community, hear about exciting career opportunities, and get tailored job recommendations based on your interests. If you’re looking for a challenge, if you love finding things that need interesting solutions, AlphaSense is a great place to come. It is a place for builders, for people who want to create the next thing.

Want to hear more?

Contact us and let’s figure out together if we can find a common path. Tell us about yourself and your background in your own words.

Our recruitment typically consists of four rounds of interviews where you will meet our team and learn more about working at AlphaSense. You will be given the opportunity to show your skills and ask us questions. The purpose is to get to know each other better.

About AlphaSense:

The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can trust. Our universe of public and private content includes equity research, company filings, event transcripts, expert calls, news, trade journals, and clients’ own research content. Our platform is trusted by over 4,000 enterprise customers, including a majority of the S&P 500.

Founded in 2011, AlphaSense is headquartered in New York City with over 1,500 people across the globe and offices in the U.S., U.K., Finland, India, and Singapore. For more information, please visit www.alpha-sense.com

Check out what we’ve built so far

Our Helsinki team consists of 100 tech professionals; +26 different nationalities. We pride ourselves on being client-focused and collaborative, on the pioneering edge of technology. We also have fun. Whether it’s office happy hours, team outings, or game nights, we believe in working with people we like to hang out with.

Ideal candidate traits

If you identify as a team player and you are humble, hungry, and smart with Sisu — we would love to get to know you. We believe these qualities to be vital to building a strong, productive, and collaborative work environment, where everyone is committed to achieving common goals and working towards shared success.

We are looking for people who are willing to learn from others, who can put their egos aside and prioritize the needs of the team. You should also be highly motivated, driven to succeed, and always looking for ways to improve. We value emotional intelligence, excellent communication skills, and a collaborative spirit that enables them to build strong relationships with teammates and work effectively towards shared goals.

At AlphaSense we are committed to fostering a work culture that encourages these qualities and values the contributions of team players who exhibit them. We seek to match the ambition of ideal team players by offering opportunities for personal and professional growth, providing the resources and support necessary to achieve their goals, and creating an environment where hard work, dedication, and teamwork are celebrated and rewarded. At AlphaSense we are building teams of ideal players who embody the values of Sisu, driving the company’s success and helping us to create a positive impact on the world.

Technologies that we work with:

Frontend

ReactJS, TypeScript, Micro Frontends

Applications

NodeJS, TypeScript, GraphQL, Java 17, Spring Boot, Python, FastAPI

Backend

Java 17, Spring Boot, Python, FastAPI, Kafka

Search and AI

Apache Solr, Elasticsearch, Vector Search, ML, LLM, Pytorch, Tensorflow

Cloud architecture

AWS, GCP, Kubernetes, Crossplane, Argo CD

Quality & reliability

Cypress, Selenium, Selenide, Playwright, Rest Assured, K6, Prometheus, Loki, Grafana

Ready to Make an Impact?

Join our talent community, hear about exciting career opportunities, and get tailored job recommendations based on your interests.

If you’re looking for a challenge, if you love finding things that need interesting solutions, AlphaSense is a great place to come. It is a place for builders, for people who want to create the next thing.

Want to hear more?

Contact us and let’s figure out together if we can find a common path. Tell us about yourself and your background in your own words.

Our recruitment typically consists of four rounds of interviews where you will meet our team and learn more about working at AlphaSense. You will be given the opportunity to show your skills and ask us questions. The purpose is to get to know each other better.

Any thoughts or questions, please reach out to our Talent Acquisition Coordinator, Annie Virtanen on Linkedin or by email; avirtanen@alpha-sense.com

We are looking for a Senior Software Engineer, DataFlow (Android), to focus on core Android components responsible for storage and movement of data between Oura’s mobile app and cloud.

We’re looking for exceptional people. If you lack “senior-level” experience but are otherwise highly capable please do apply.  Staff+ engineers will also be considered, though make that clear in your application.

This role is hybrid, as you'll work a day or so a week at the Helsinki Office at Pohjoisesplanadi 37. We don't have any strict policy on this as a company, but as a team we appreciate spending some time face to face.

Team size: 6-10

DataFlow team core mission:

• Reduce the effort required to store and query data that needs to be available in Oura’s app and across the cloud
• Empower feature teams to develop end-to-end features without the need to involve backend engineers.
• Evangelize compliance with standardized data schemas, data quality and data lifetime management.
• Ensure our systems are performant, scalable and cost-efficient, able to handle millions of active users and PBs of data.

The dataflow team is a platform team - most of the work is internal-facing. UI work is rare.
The team includes android, iOS,  backend, and “full-stack” engineers that do both app-side and backend work.

This role:

You will be one of the core Android engineers for this team. The focus area may naturally shift over time but the following provides an idea of the work being done:

• Writing kotlin code (for the most part)
• Improving app-cloud data sync, including: reliability, latency, performance, observability.
• Improving app-side data storage: performance, data access api design, data migration systems, etc.
• Implementing automation and codegeneration layers.
• Supporting a variety of work in the platform domain, including data management and more.

You will participate in both design and implementation work. This being a platform team with internal users, we expect team members to be proactive in identifying opportunities for improvement at feature and architecture level.

Technologies:

• Android: Kotlin, (with some C++ libs, mostly in other domains), RealmDB (we’re migrating away from it), Sqlite
• Backend: Python, Rust, AWS
• Misc: some TypeScript

We believe great engineers have a solid understanding of the fundamentals and learn quickly. Hence it’s more important that you can showcase excellence than having experience with specific tech.

What we’re looking for:

• Experience with mobile development
• Ideally, proficient in Kotlin programming and modern Android app architecture. iOS experience is also considered.
• Previous experience solving challenging technical problems.
• Broad knowledge of software fundamentals, testing, concurrency, databases, and system design.
• Ability to take ownership of projects, design technical solutions, drive implementation, and deliver results with limited guidance.
• Ability to mentor other engineers and increase developer productivity across teams.
• Ability to produce high quality code quickly (with and without AI) -  you identify yourself as a prolific programmer.
• Driven by value creation and overall impact.
• Team player with great spoken and written communication skills.
• Motivated to learn and further develop your skills

Not required but potentially relevant:

• Knowledge of distributed systems, data syncing mechanisms and challenges (data consistency, etc).
• Experience with HTTP API design: if interested, there is potential to work on both the backend APIs and the Android integration for new features
• Experience with JNI and C/C++ code.
• Experience writing highly performant code at lower and higher level, including application profiling.
• Knowledge of iOS - if interested, there is potential to contribute on both Android and iOS.