Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month.

Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech.

HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future.

About the role: What's in the Box

How is a customer transformed into an engaged user? Within the Loyalty & Virality Tribe, the relationship is maintained through technical excellence. The scope involves architecting the HelloFresh Rewards and Loyalty ecosystem, where the goal is to create a "sticky" experience that keeps members engaged.

This role involves collaborating with a high-cadence team focused on one primary goal: Loyalty Member ROI. The project focuses on building reasons for millions of users to engage with reward points, explore new products, and feel valued at every step of the journey—from the shopping funnel and beyond.

What You’ll Do: The Recipe

• Drive Loyalty ROI: Design and ship features across the Rewards domain that encourage members to earn, track, and—most importantly—spend their points.

• Full-Stack Flexibility: While the focus is React, the service includes contributing to React Native mobile experiences and engaging with Backend topics to ensure end-to-end delivery of features.

• High-Velocity Iteration: Maintain an aggressive development cadence, turning hypotheses into live experiments in day(s), not weeks.

• AI-Augmented Engineering: Develop usage patterns and tailor processes to enable optimal customer impact. This involves finding ways to utilize AI to automate tasks and accelerate code generation.

• Shape the Backlog: Drive the product direction. High-level contribution to the hypothesis backlog is expected, helping decide what is built based on data coming from customer behavior.

What You’ll Bring: The Ingredients

• Web Mastery + Mobile Curious: 5+ years of experience with React and TypeScript. You have a solid foundation in web, and either past professional experience with React Native or a hunger to apply your skills here
• "Full-Stack Ready" Mindset: You aren't afraid of the "black box" of the backend. You’re willing to jump into APIs and services to unblock yourself and the team.
• The Speed Factor: You thrive in environments with aggressive prioritization. You know when to build for the long term and when to build a "quick and dirty" experiment to prove a point.
• GenAI Savvy: You are already using AI tools to supercharge your workflow and are excited about pushing the boundaries of how AI can assist in product development and improving the customer experience

Cross-Funnel Thinking: You understand that "Loyalty" doesn't stop at the Rewards page—it lives throughout the user experience, in the checkout, the account settings, and the homepage.

Above all, we are looking for people who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences. So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you.

What We Offer: The Toppings:

• Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing.
• Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations.
• Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup.
• End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability.
• Access to workspace at Warsaw Centre Point. The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit).

Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days.

We are HelloFresh

At HelloFresh we embrace and welcome diversity and we currently employ over 15,000 individuals globally who contribute to this. We employ individuals based on their ability to perform a job rather than on the basis of their: race, national origin, color, caste, social origin or position, gender, gender expression, sexual orientation, religion, age, disability, political opinion, marital status or any other characteristic. We encourage everyone to apply and will give everyone equal consideration. We are an equal opportunity employer – everyone is welcome at our table.

#Engineering 

About the role: What's in the Box

The service provider will contribute to the Shopping tribes within the Consumer Alliance, which oversee the core shopping experience across mobile and web applications—ranging from menu discovery and search to cart management and checkout. As a Senior Staff Mobile Engineer, the external expert will focus on shaping the high-level architecture and technical quality of the React Native mobile application that powers this global experience. This engagement involves providing high-level technical direction across multiple squads to ensure the scalability and modularity of the consumer-facing platforms.

What you’ll do: The Recipe

• Define and drive the mobile architecture and engineering standards across the alliance, ensuring solutions are scalable and modular.
• Drive a unified app and web context management strategy to support quality assurance workflows and AI-driven agentic development lifecycle tooling.
• Optimize GraphQL API usage and data fetching patterns within the mobile application.
• Provide significant hands-on contributions to the codebase to implement core architectural patterns.
• Communicate technical direction, trade-offs, and project milestones to primary stakeholders and senior management.
• Collaborate with peers across engineering, product, and design, offering expert perspectives on technical feasibility and system design.

What you’ll bring: The Ingredients

• Genuine enthusiasm for AI-supported and agentic ways of working, with a drive to implement these methodologies at an enterprise scale.
• Deep expertise in React Native, with extensive experience delivering complex, large-scale mobile applications.
• Proven track record in architecting modular mobile systems and leading large-scale technical migrations.
• Versatility to contribute to backend services or web codebases as required by project demands.
• Experience with GraphQL and React for web is highly desirable.

Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you.

What we offer: The Toppings

• Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing.
• Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations.
• Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup.
• End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability.
• Access to workspace at Warsaw Centre Point: The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit).

Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you. We aim to review your profile and respond within 5 business days.

Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month.

Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech.

HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end-to-end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future.

About the role: What's in the Box

The Client Platform squad is looking for a Senior React Native Engineer to work on the mobile and web apps as platforms. The customers are the internal feature teams who rely on such platforms to build and deliver the features that power the digital experience across all HelloFresh Group's brands and markets, used by millions of customers every day, globally.

At HelloTech, flexibility and cross-functional collaboration are core to how we work. While this role is aligned to a specific Alliance, strong candidates may also be considered for opportunities across different teams or projects.

What you’ll do: The Recipe

• Work on a team focused on mobile and web development, interfacing with virtually all the feature teams in the tech organization
• Help to enable the feature teams to iterate fast and learn about users by planning, building, testing, and launching features
• Collaborate with engineers across the department and the company to continuously improve the code base, systems, and processes
• Design and develop solutions that can continue to scale
• Support other team members through workshops, pair programming, and code reviews

What you’ll bring: The Ingredients 

• Solid hands-on experience working with AI coding agents (e.g., Claude Code, Cursor, Copilot) beyond casual experimentation. You use AI agents as thought partners to onboard on unfamiliar codebases and navigate new areas of the code with confidence. You have a practical sense of how the context you provide to AI tools - specifications, constraints, examples - shapes output quality, and a developing awareness of how agentic outputs can fail, with growing habits around verifying, testing, and setting boundaries on AI-generated work.
• At least 2-3 years of hands-on work with React Native
• A minimum of 5 years of experience working with HTML, CSS, and JavaScript
• Proficiency in building component-based architectures using React.js and Node.js
• Deep understanding of integrating frontend and backend services seamlessly
• Familiarity with CI/CD workflows, along with solid testing practices, including unit, integration, and end-to-end testing
• Strong collaboration skills when partnering with engineers and other functional roles, like product management and UX designers
• Nice to have: Hands-on experience working on platform teams

Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills, and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you.

What we offer: The Toppings

• Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing.
• Technology with real-world impact: Build and operate modern systems at a global scale, supporting 6+ million customers and complex supply chain operations.
• Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup.
• End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability.
• Access to the workspace at Warsaw Centre Point. The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit).

Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days.

#Engineering

Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month.

Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech.

HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end-to-end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future.

About the role: What's in the Box

The Growth Alliance drives customer acquisition, conversion optimization, and retention strategies across all HelloFresh and Ready-to-Eat (RTE) brands globally. The alliance is responsible for cross-cutting initiatives that maximize business value through modernized payment processing, dynamic customer activations and reactivations, and organic growth channels like SEO. By leveraging rigorous experimentation, data-driven insights, and continuous backend modernization, we ensure a frictionless, highly optimized funnel that improves conversion rates and sustains long-term growth across all regions.

We are looking for a Senior React Native Engineer to work on the Pricing team and help implement solutions & write beautiful code, working with various team members while building out consumer-facing applications & the infrastructure that supports them. This engagement involves working with highly-skilled engineers, who, in collaboration with other global teams, have turned HelloFresh into the #1 meal delivery service in the world!

At HelloTech, flexibility and cross-functional collaboration are core to how we work. While this role is aligned to a specific Alliance, strong candidates may also be considered for opportunities across different teams or projects.

What you’ll do: The Recipe

• Work on a cross-functional team with a product owner, engineers, designers, and analysts
• Help to enable the product team to iterate fast and learn about users by planning, building, testing, and launching features
• Collaborate with engineers across the department and the company to continuously improve the code base, systems, and processes
• Design and develop solutions that can continue to scale
• Support other team members through workshops, pair programming, and code reviews

What you’ll bring: The Ingredients 

• At least 2-3 years of hands-on work with React Native
• A minimum of 5 years of experience working with HTML, CSS, and JavaScript
• Proficiency in building component-based architectures using React.js and Node.js
• Deep understanding of integrating frontend and backend services seamlessly
• Familiarity with CI/CD workflows, along with solid testing practices, including unit, integration, and end-to-end testing
• Strong collaboration skills when partnering with product designers

Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills, and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you.

What we offer: The Toppings

• Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing.
• Technology with real-world impact: Build and operate modern systems at a global scale, supporting 6+ million customers and complex supply chain operations.
• Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup.
• End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability.
• Access to the workspace at Warsaw Centre Point. The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit).

Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days.

#Engineering

Role Description

We are looking for a Software Engineer to join our Design Systems team who will help define and build the next generation of how designers and engineers at Dropbox create products, spanning UI infrastructure, design systems, and AI-native development workflows. You will evolve our design system, build intelligent tooling, and integrate AI agents into the design-to-code lifecycle to improve speed, quality, and consistency.

This role blends foundational front-end engineering with AI-assisted and agent-driven workflows. You will work on scalable component architecture, design system governance, AI-powered developer tooling, and automation of design and engineering handoffs. Your work will directly influence how products are built across Dropbox.

You will play a crucial part in shaping how AI transforms product development. You will gain deep exposure to senior leadership, contribute to high-impact platform investments, and help define new ways of working at the intersection of design, engineering, and machine intelligence.

We are looking for a tinkerer at heart, someone who experiments, iterates, and pushes beyond conventional solutions. You approach emerging technologies, particularly AI and automation, as practical tools to reimagine workflows and unlock new capabilities. You bring curiosity, resilience, and a bias toward action, with the discipline to turn ambiguous ideas into production-ready systems others can rely on.

Responsibilities

• Develop, maintain, and evolve UI components and primitives that power Dropbox’s design system, enabling scalable and consistent product development.
• Design and build AI-powered tooling and agent-driven workflows that accelerate design-to-code processes and improve developer productivity.
• Partner closely with designers to translate design intent into high-quality, reusable code, while also shaping how AI can assist or automate parts of this workflow.
• Contribute to the architecture and strategy of AI-native UX development, including the integration of LLMs, agents, and automation into internal tooling.
• Prototype and productionize new concepts that explore the future of design systems.
• Ensure accessibility and inclusivity by embedding WCAG standards and best practices into both components and AI-assisted workflows.
• Write clear, scalable documentation for both human and AI consumers (e.g., enabling agents to effectively use the design system).
• Collaborate in code reviews, design critiques, and technical discussions to continuously raise the quality bar.
• Troubleshoot and resolve issues from internal teams, improving system reliability and usability.
• Drive experimentation and evaluation of emerging AI technologies, translating insights into practical improvements in tooling and workflows.

On-call work may be necessary occasionally to help address bugs, outages, or other operational issues, with the goal of maintaining a stable and high-quality experience for our customers.

Requirements

• Bachelor’s degree in Computer Science or a related field, or equivalent practical experience.
• 5+ years of experience in front-end development, including experience contributing to or maintaining a design system or shared UI platform.
• Strong proficiency in HTML, CSS, and JavaScript, with deep experience in modern frameworks (e.g., React) and component-driven development.
• Demonstrated experience building scalable, maintainable front-end architecture for complex applications.
• Hands-on experience integrating or building with AI/ML-powered tools (e.g., LLM APIs, agent frameworks, or automation pipelines) in a development workflow.
• Solid understanding of accessibility standards (WCAG, ARIA) and how to implement them in reusable systems.
• Proven ability to collaborate effectively with cross-functional partners (design, product, engineering) and communicate technical concepts clearly.

Preferred Qualifications

• Experience designing or building AI-native developer tools, agent-based systems, or generative UI workflows.
• Track record of contributing to large-scale design systems or platform teams in fast-paced environments.
• Familiarity with prompt engineering, evaluation of LLM outputs, or designing systems that leverage AI for code generation or transformation.
• Experience with CI/CD pipelines, package publishing, and tooling that supports scalable design system distribution.
• Strong understanding of testing strategies (unit, visual, integration) for UI systems and component libraries.

Highlights:

• Role: Director of Product
• Location: Remote (core hours 9:00–18:00 CET)
• Languages: Fluent English (C1) and Russian (Native)
• Travel: Regular travel to customers, conferences, and the U.S.
• Reports to: VP of Product

About Fundraise Up

We’re Fundraise Up - a global fundraising platform built to make donating to nonprofits fast, seamless, and accessible to all. Every month, our technology powers tens of millions of dollars in donations across the globe. We focus on innovation that directly impacts results: faster load times, higher conversion rates, global payment support, and accessibility-first design.

Our platform is trusted by many of the world’s leading nonprofits, including UNICEF, the Alzheimer’s Association, and a wide range of global NGOs. With a 4.9/5 rating across top software review platforms, we’re recognized not just for our impact - but for the quality of the product we deliver.

A Truly Global Product

We operate in the enterprise segment, serving nonprofit organizations across North America, the United Kingdom, Australia, and Europe.

We’re building a large and complex product ecosystem that serves nonprofits, donors, and partners around the world. The platform includes a modern checkout experience and customizable widgets (each a standalone SPA), donor, organization, and partner portals, admin tools, and several internal apps.

Our backend is powered by Node.js (Koa, NestJS) and MongoDB. The frontend stack includes Webpack, Vue.js, and React, with nearly all code written in TypeScript. For high-throughput messaging and background processing, we use Kafka (for millions of events) and Bull (Redis). Analytics data is stored in ClickHouse, and we use Elasticsearch for search.

The Team

We are a distributed team of 160+ product professionals. Our team members are mainly based across Spain, Poland, Portugal, Georgia, Armenia, Serbia, Turkey, and Cyprus.

Despite our scale, we operate like a focused team - where every task matters and every voice is heard. We value thoughtful collaboration, strong engineering practices, and a product mindset. Biweekly engineering forums give space to share learnings and celebrate technical achievements. You’ll be joining a team where quality, mentorship, and mutual respect come first.

About the role

As Director of Product, Core Markets, you will own the strategy and execution that positions Fundraise Up as the category leader in key nonprofit verticals. You’ll lead and grow a team of Product Managers, collaborate tightly with Sales, GTM, and Customer Success, and engage directly with senior nonprofit executives on complex, enterprise-scale deals. This is a hands-on, results-driven role — you will set bold vision, raise the bar on execution, and drive measurable revenue growth and market dominance.

What “Core Markets” means here

Core Markets represent the priority verticals where Fundraise Up has established strong traction and significant growth potential — including large Tier 1 & Tier 2 nonprofits across Cause & Cure, Faith-based, and adjacent segments. Your mandate: position Fundraise Up as the partner of choice and default platform within these key markets.

Key Responsibilities

Market & Customer Leadership

• Develop deep expertise in Core Markets — understand segments, buying behaviors, procurement and RFP patterns, compliance requirements, and the key barriers to adoption.
• Drive continuous discovery — conduct executive interviews, site visits, and industry events, translating insights into clear “must-haves” versus differentiators for each vertical.
• Own strategic enterprise deals — present the product vision, address objections, and collaborate with the Go-to-Market team to co-create scalable, enterprise-grade rollout plans.

Portfolio Strategy & Outcomes

• Define and own the Core Markets strategy and multi-quarter roadmap across verticals; articulate crisp bets with quantified business cases.
• Balance scale vs. customization: protect product integrity while unlocking enterprise wins (no “zoo” of one-offs).
• Set and deliver against OKRs that tie directly to revenue and adoption (ARR growth, win-rate, NRR, adoption of key capabilities).

Team Leadership

• Hire, mentor, and inspire 2–5 PMs (vertical leads). Build a culture of ownership, curiosity, and high accountability.
• Establish operating rituals (discovery cadence, metrics reviews, launch playbooks) that scale learning and delivery.
• Grow leaders: coach PMs to manage their own cross-functional pods and represent the product credibly with enterprise customers.

GTM & Cross-Functional Partnership

• Operate as a true partner to Sales, Solutions, CS, and Marketing: equip teams with product narratives, competitive angles, and clear boundaries.
• Lead cross-functional execution with Engineering, Design, and Analytics to ship impactful, reliable capabilities on time.
• Communicate trade-offs with executive clarity; make decisions, document rationale, and keep stakeholders aligned.

Skills and Qualifications

• 10+ years in Product Management, with 3+ years leading PMs (managing managers or multiple PMs across areas).
• Enterprise B2B experience (SaaS/fintech/payments/e-commerce or adjacent), including pre-sales/RFPs and complex stakeholder management.
• Proven discovery & execution track record: from insight → business case → delivery → measurable impact.
• Metrics fluency: ARR, NRR, win-rate, conversion, adoption, time-to-value; strong analytical and decision-making skills.
• Communication: C1/C2 English—clear, confident, and persuasive with executives and cross-functional teams.
• Travel-ready: comfortable with regular customer visits and conferences (including the U.S.).

Bonus points

• Experience in nonprofit, giving, or payments (compliance, risk, donor experience).
• History of building vertical toolkits/solutions that scale across enterprise accounts.

What Great Looks Like in 12 Months

• Significantly improved win rate in our core markets.
• 80%+ of release expectations achieved.
• Clear narrative and playbooks for the field: why we win, where we don’t, what to say “no” to—and why.
• Team operating system in place: quarterly strategy reviews, robust discovery pipeline, and predictable delivery.

Director-Level Behaviors We Expect

• Accountable & reliable: owns outcomes, not just plans.
• Empathetic & relentlessly curious: keeps digging until root causes and workable solutions are found.
• Executive presence: confidently challenges and influences senior nonprofit leaders; commands the room with clarity and respect.
• Sales-friendly, product-centric: partners with GTM while protecting long-term product leverage.
• Resourceful & persistent: never stuck—always finds the next path forward with urgency.

Why work with us

• A strong, collaborative product team that owns what it builds
• Clear product vision and access to real customer feedback from global nonprofit leaders
• Flat structure: no politics, just great work with great people
• Transparent company culture-we share how we’re growing, where revenue comes from, and what’s next
• Long-term focus: we offer equity options and value sustained, meaningful contribution

Benefits

• 31 days off
• 100% paid telemedicine plan
• Home Office Setup Assistance: the company offers assistance with purchasing furniture (office chair, office desk, monitor) and other items to create a comfortable workspace.
• English learning courses
• Relevant professional education
• Gym or swimming pool
• Co-working
• Remote working.

_{**Please note: All official correspondence from Fundraise Up will exclusively originate from the @fundraiseup.com domain. Exercise caution and ensure the authenticity of emails claiming to be from our company.}

About the role:

The Platform Reports team sits at the heart of our data ecosystem, with a mission to empower our customers with insights. We build and own the core platform that enables users to create custom reports and dashboards using the full breadth of their data. Internally, we act as a critical accelerator for all product teams, providing a unified integration point that makes their data instantly reportable. Our team owns the end-to-end report lifecycle—from fetching and transforming to visualizing—and we're pushing the boundaries of user experience with innovative features like our conversational AI report builder.

Samsara uses Golang for our backend, Typescript and React for our web client, GraphQL to fetch data from our backend, and React Native for our mobile app. Direct experience with these technologies is not required.

This is a remote position open to candidates in the United Kingdom. Relocation assistance will not be provided for this role.

You should apply if:

• You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely.
• You want to build for scale: With over 2.3 million IoT devices deployed to our global customers, you will work on a range of new and mature technologies driving scalable innovation for customers across industries driving the world's physical operations.
• You are a life-long learner: We have ambitious goals. Every Samsarian has a growth mindset as we work with a wide range of technologies, challenges, and customers that push us to learn on the go.
• You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes.
• You are a team player: Working on our Samsara Engineering teams requires a mix of independent effort and collaboration. Motivated by our mission, we’re all racing toward our connected operations vision, and we intend to win—together.

In this role, you will: 

• Participate with senior leadership and cross-functional peers to develop a long-term roadmap and strategy for Samsara’s telematics feature sets
• Collaborate with senior engineers to drive technical strategy
• Set quarterly goals and balance product/engineering priorities for maximum impact
• Drive planning and execution on the roadmap, delivering features and infrastructure enhancements to delight customers
• Set a high-standard for the reliability of your components
• Champion, role model, and embed Samsara’s cultural principles (Focus on Customer Success, Build for the Long Term, Adopt a Growth Mindset, Be Inclusive, Win as a Team) as we expand and scale our mobile presence (more apps across more geographies)
• Hire, develop and lead an inclusive, engaged, and high-performing team

Minimum requirements for the role:

• Experience building scalable, mission-critical SaaS applications
• Experience operating, maintaining, and improving upon large scale application services
• Strong interpersonal communication skills (including listening, speaking, and writing) and ability to work well in a diverse, team-focused environment
• Strong track record of delivering products and features that customers love
• Proven record of attracting top-talent and coaching the team
• 8+ years of relevant software engineering work experience
• 3+ years of hands-on technical management experience
• You speak English proficiently

An ideal candidate also has:

• B.S. in Computer Science or related technical discipline
• Experience building data pipelines and/or data analytics products
• Exposure to query engine optimizations

About the role:

The Platform Reports team sits at the heart of our data ecosystem, with a mission to empower our customers with insights. We build and own the core platform that enables users to create custom reports and dashboards using the full breadth of their data. Internally, we act as a critical accelerator for all product teams, providing a unified integration point that makes their data instantly reportable. Our team owns the end-to-end report lifecycle—from fetching and transforming to visualizing—and we're pushing the boundaries of user experience with innovative features like our conversational AI report builder.

Samsara uses Golang for our backend, Typescript and React for our web client, GraphQL to fetch data from our backend, and React Native for our mobile app. Direct experience with these technologies is not required.

This is a remote position open to candidates in Poland. Relocation assistance will not be provided for this role.

You should apply if:

• You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely.
• You want to build for scale: With over 2.3 million IoT devices deployed to our global customers, you will work on a range of new and mature technologies driving scalable innovation for customers across industries driving the world's physical operations.
• You are a life-long learner: We have ambitious goals. Every Samsarian has a growth mindset as we work with a wide range of technologies, challenges, and customers that push us to learn on the go.
• You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes.
• You are a team player: Working on our Samsara Engineering teams requires a mix of independent effort and collaboration. Motivated by our mission, we’re all racing toward our connected operations vision, and we intend to win—together.

In this role, you will: 

• Participate with senior leadership and cross-functional peers to develop a long-term roadmap and strategy for Samsara’s telematics feature sets
• Collaborate with senior engineers to drive technical strategy
• Set quarterly goals and balance product/engineering priorities for maximum impact
• Drive planning and execution on the roadmap, delivering features and infrastructure enhancements to delight customers
• Set a high-standard for the reliability of your components
• Champion, role model, and embed Samsara’s cultural principles (Focus on Customer Success, Build for the Long Term, Adopt a Growth Mindset, Be Inclusive, Win as a Team) as we expand and scale our mobile presence (more apps across more geographies)
• Hire, develop and lead an inclusive, engaged, and high-performing team

Minimum requirements for the role:

• Experience building scalable, mission-critical SaaS applications
• Experience operating, maintaining, and improving upon large scale application services
• Strong interpersonal communication skills (including listening, speaking, and writing) and ability to work well in a diverse, team-focused environment
• Strong track record of delivering products and features that customers love
• Proven record of attracting top-talent and coaching the team
• 8+ years of relevant software engineering work experience
• 3+ years of hands-on technical management experience
• You speak English proficiently

An ideal candidate also has:

• B.S. in Computer Science or related technical discipline
• Experience building data pipelines and/or data analytics products
• Exposure to query engine optimizations

About Sezzle:

With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans that make shopping smarter and more accessible. We’re not just transforming payments; we’re redefining how people discover, interact with, and purchase the things they love while driving real impact on merchant sales through increased conversions and higher order values. As we continue to shape the future of fintech and retail, we’re building an innovative, dynamic team passionate about creating more than just a transaction but a truly unique shopping journey. If you’re excited about pushing boundaries in tech and delivering a game-changing experience for consumers and merchants alike, come join us at Sezzle and help create the future of shopping!

Interview Process

We believe transparency is important at Sezzle. Regularly providing feedback while setting expectations is part of our culture starting with the interview process. Advancement through each step is not guaranteed.

• Application submitted (you are here)
• Wonderlic test (30-40 min)
• Coding assessment (~1.5 hours)
• Interview with recruiters (30 min)
• Interview with engineers (1 hour)
• Interview with engineering leadership (30-45 min)
• Offer!

About the Role: 

We are seeking a talented and motivated Software Engineer II who is best in class with a high IQ plus a high EQ. This role presents an exciting opportunity to thrive in a dynamic, fast-paced environment within a rapidly growing team, with abundant prospects for career advancement. As a Software Engineer II, you will be responsible for solving our most challenging problems along with a highly-motivated team. In this role, you will work closely with other engineers across multiple teams to provide high-quality, scalable, and innovative products. Your day-to-day responsibilities will include partnering with other engineers to design, develop, and deliver new features. As your skills grow so will the size and scope of the projects which you’ll be involved in. Sezzle has a strong culture for promotion with defined paths through Engineering that matches all levels. You’ll be working as part of a full-stack Engineering team which has varied disciplines.

Key Role Responsibilities: 

• Build and maintain new innovative product features focused on actively learning new areas of the product
• Collaborate with owners for different product features to gain insight and offer constructive suggestions for improvements
• Be an active participant in design/architecture discussions sharing your ideas while building the next generation of features for the Sezzle platform  
• Hands-on with our codebase and a contributor to code reviews
• Mentor other engineers who are starting along their career path
• Work with the team to continuously build and deploy scalable solutions
• Assist in planning, estimations, and completion for projects brought up by the team stakeholders

Minimum Requirements: 

• Experience solving technical problems as part of a team
• Bachelor's in computer science (required)
• Familiarity with modern Frontend Development, with React experience preferred
• Ability to solve problems with backend-focused languages like Go or similar compiled statically typed language
• Intermediate understanding of relational databases like MySQL

Preferred Knowledge and Skills:

• Knowledgeable in writing automated tests for applications (unit, integration, end-to-end)
• Familiar with the basic principles and design of RESTful APIs
• Basic knowledge of a Microservice Architecture
• Close familiarity with software engineering tools, software development methodology, and release processes

About You: 

• You have relentlessly high standards - many people may think your standards are unreasonably high. You are continually raising the bar and driving those around you to deliver great results. You make sure that defects do not get sent down the line and that problems are fixed so they stay fixed.
• You’re not bound by convention - your success—and much of the fun—lies in developing new ways to do things
• You need action - speed matters in business. Many decisions and actions are reversible and do not need extensive study. We value calculated risk-taking.
• You earn trust - you listen attentively, speak candidly, and treat others respectfully.
• You have backbone; disagree, then commit - you can respectfully challenge decisions when you disagree, even when doing so is uncomfortable or exhausting. You have conviction and are tenacious. You do not compromise for the sake of social cohesion. Once a decision is determined, you commit wholly.
• You deliver results - you focus on the key inputs and deliver them with the right quality and in a timely fashion. Despite setbacks, you rise to the occasion and never settle.

Sezzle’s Technology Stack:

• Languages: Golang, Typescript, Python
• Frontend: Typescript - React and React Native
• Backend: Golang
• Database: MySQL, Postgres, Elasticsearch
• DevOps & Cloud: AWS, Kubernetes
• Version Control: Git
• CI/CD: Gitlab
• Testing: Developer-driven, focus on automated unit, integration, and end-to-end tests
• Sezzle is focused on using open source, and we build what we can before buying!

What Makes Working at Sezzle Awesome? 

At Sezzle, we are more than just brilliant engineers, passionate data enthusiasts, out-of-the-box thinkers, and determined innovators; we are skilled musicians, yogis, cyclists, chefs, golfers, dog-lovers, and rock-climbers. We believe in surrounding ourselves with not only the best and the brightest individuals, but those that are unique and purpose-driven in all that they do. Our culture is not defined by a certain set of perks designed to give the illusion of the traditional startup culture, but rather, it is the visible example living in every employee that we hire. 

#Li-remote 

#Full-time

About Sezzle:

With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans that make shopping smarter and more accessible. We’re not just transforming payments; we’re redefining how people discover, interact with, and purchase the things they love while driving real impact on merchant sales through increased conversions and higher order values. As we continue to shape the future of fintech and retail, we’re building an innovative, dynamic team passionate about creating more than just a transaction but a truly unique shopping journey. If you’re excited about pushing boundaries in tech and delivering a game-changing experience for consumers and merchants alike, come join us at Sezzle and help create the future of shopping!

About the Role: 

We are seeking a talented and motivated Senior Software Engineer who is best in class with a high IQ plus a high EQ. This role presents an exciting opportunity to thrive in a dynamic, fast-paced environment within a rapidly growing team, with abundant prospects for career advancement.

As a Senior Software Engineer with Sezzle, you will work with a highly-motivated team to tackle interesting and challenging problems across multiple areas of the organization. Your experience and guidance will help other members of the team level-up their own skills as well.

In this backend focused role, you will work closely with stakeholders from Product, Support and the business. You’ll also partner with other engineering teams to provide high-quality, scalable, and innovative solutions to internal and customer problems. Your day-to-day responsibilities will include designing, developing, and delivering new features, as well as unblocking and mentoring your teammates.

This role has both an internal and external focus, your contributions will make a meaningful difference in the day-to-day lives of your peers at Sezzle, enhancing their ability to support our business and customers, and you will have opportunities to take any feedback and iterate.

Interview Process

We believe transparency is important at Sezzle. Regularly providing feedback while setting expectations is part of our culture starting with the interview process. Advancement through each step is not guaranteed.

• Application submitted (you are here)
• Wonderlic test (30-40 min)
• Coding assessment (~1.5 hours)
• Interview with recruiters (30 min)
• Interview with engineers (1 hour)
• Interview with engineering leadership (30-45 min)
• Offer!

What you'll do: 

• Design software applications and features in Golang and React
• Help build out a distributed architecture, creating solutions that work within it, maintaining consistency while scaling highly
• Coordinate with internal company stakeholders to design market winning products
• Develop and collect metrics to drive continuous improvement of existing products
• Deliver high quality features which can be tested and adheres to reporting standards
• As needed, lead small development teams to bring a project to market
• Mentor other engineering teammates to help elevate their experience and knowledge

What We Look For: 

• At least 7 years of full-stack software engineering experience
• Experience bringing new ideas and building consensus on the path forward
• Experience with building and serving REST APIs using Go (preferably) and Java Python or a similar language.
• Experience working in a distributed, cloud-based architecture, with either design patterns like transactional outboxes, or queuing tools like RabbitMQ, SQS, Kafka
• BS in Computer Science or similar degree.

Preferred Knowledge and Skills:

• Experience with SQL based RDMS through an ORM tool
• Comfortable using observability platforms like Prometheus, or vendor solutions like NewRelic or Datadog to instrument your code for production monitoring and alerting.
• DevOps experience with CI/CD pipelines
• Familiarity with containerized micro-service architecture deployed with Kubernetes on AWS
• Demonstrated history of delivering commercial APIs and web applications
• A clear record of getting products to market and prioritizing solutions and improvements based on stakeholder/customer feedback.

About You: 

• You have relentlessly high standards - many people may think your standards are unreasonably high. You are continually raising the bar and driving those around you to deliver great results. You make sure that defects do not get sent down the line and that problems are fixed so they stay fixed.
• You’re not bound by convention - your success—and much of the fun—lies in developing new ways to do things
• You need action - speed matters in business. Many decisions and actions are reversible and do not need extensive study. We value calculated risk-taking.
• You earn trust - you listen attentively, speak candidly, and treat others respectfully.
• You have backbone; disagree, then commit - you can respectfully challenge decisions when you disagree, even when doing so is uncomfortable or exhausting. You have conviction and are tenacious. You do not compromise for the sake of social cohesion. Once a decision is determined, you commit wholly.
• You deliver results - you focus on the key inputs and deliver them with the right quality and in a timely fashion. Despite setbacks, you rise to the occasion and never settle.

Sezzle’s Technology Stack:

• Languages: Golang, Typescript, Python
• Frontend: Typescript - React and React Native
• Backend: Golang
• Database: MySQL, Postgres, Elasticsearch
• DevOps & Cloud: AWS, Kubernetes
• Version Control: Git
• CI/CD: Gitlab
• Testing: Developer-driven, focus on automated unit, integration, and end-to-end tests
• Sezzle is focused on using open source, and we build what we can before buying!

What Makes Working at Sezzle Awesome? 

At Sezzle, we are more than just brilliant engineers, passionate data enthusiasts, out-of-the-box thinkers, and determined innovators; we are skilled musicians, yogis, cyclists, chefs, golfers, dog-lovers, and rock-climbers. We believe in surrounding ourselves with not only the best and the brightest individuals, but those that are unique and purpose-driven in all that they do. Our culture is not defined by a certain set of perks designed to give the illusion of the traditional startup culture, but rather, it is the visible example living in every employee that we hire. 

#Li-remote #Full-time

Are you passionate about designing and building technology that connects the physical and digital worlds? Do you thrive on leading complex projects and mentoring other engineers, while working with cutting-edge IoT devices?

Alarm.com is seeking a Senior Software Engineer to join our Protocols Team, which develops and maintains the communication backbone that powers millions of smart home devices worldwide.

In this role, you will drive the design and delivery of robust, scalable solutions that enable seamless device interoperability. You will collaborate across teams to define technical strategy, guide architecture decisions, and ensure high-quality implementation. Your work will directly influence the performance, security, and reliability of our platform.

If you enjoy solving challenging problems, improving processes, and mentoring future engineering talent, we would love to talk to you.

Alarm.com values working together and collaborating in person. We are building a new team in Krakow. Our employees work fully from the office with possibility to work remotely occasionally.

What You Will Do

• Lead the design, development, and maintenance of full-stack software across diverse platforms and technologies.
• Architect solutions that balance scalability, performance, and maintainability for device protocol communications.
• Research emerging technologies and champion adoption where they can bring significant value.
• Guide the software development life cycle from requirements gathering through deployment, monitoring, and optimization.
• Collaborate with product managers, QA, and other engineering teams to deliver impactful solutions.
• Make strategic technical decisions, setting direction for projects and influencing the broader team’s approach.
• Mentor junior and mid-level engineers, providing code reviews, architectural coaching, and career guidance.
• Contribute innovative ideas and drive continuous improvement in both product and process.

What You Bring

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field, or equivalent professional experience.
• 5+ years of professional software development experience, with proven success in delivering complex projects.
• Advanced object-oriented programming skills, preferably in C#.
• Strong experience with database design, SQL, and backend services.
• Proficiency with modern JavaScript frameworks such as Ember.js, Angular, or React a plus.
• Experience in the IoT and/or home automation field is a plus.
• Solid track record of implementing and improving unit testing and automated testing strategies.
• Experience in distributed systems, real-time communications, or high-performance applications.
• Excellent communication skills and ability to lead cross-functional collaboration.

Why You Will Love Working Here

• Collaborate with exceptional peers. Work alongside talented engineers who value innovation and excellence.
• Shape technical direction. Influence architecture decisions that impact millions of connected devices globally.
• See your impact. Watch your solutions interact with and power IoT hardware in real-world environments.
• Mentor and grow talent. Help guide the next generation of engineers while building high-performing teams.
• Work with cutting-edge technology. Our stack includes C#, .NET, SQL Server, Kafka, Ember.js, and native iOS/Android apps.
• Long-term employment based on a permanent employment contract (CoE).
• Attractive benefits package: including medical care, life insurance, sports package, annual budget for professional development ($2,000).

COMPANY INFO

Alarm.com is the leading cloud-based platform for smart security and the Internet of Things. More than 7.6 million home and business owners depend on our solutions every day to make their properties safer, smarter, and more efficient. And every day, we’re innovating new technologies in rapidly evolving spaces including AI, video analytics, facial recognition, machine learning, energy analytics, and more.  We’re seeking those who are passionate about creating change through technology and who want to make a lasting impact on the world around them. 

EBS Sp. z o.o. is a dynamically growing Polish technology company with over 35 years of experience, specializing in the development of smart security solutions. We are part of the American corporation Alarm.com, a leading global provider of intelligent security solutions for homes and businesses.

For more information, please visit www.alarm.com or ebssmart.com

Alarm.com is an Equal Opportunity Employer

 In connection with your application, we collect information that identifies, reasonably relates to, or describes you ("Personal Information"). The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. By submitting your application, you acknowledge that we may retain some of the personal data that you provide in your application for our internal operations, such as managing our recruitment system and ensuring compliance with labor laws and regulations, even after we have made our employment decision.We will retain this data for a maximum of 3 years after the end of the recruitment process. The data administrator is EBS Sp. z o.o.

About the Role: 

Aura is looking for a Senior Full-Stack Engineer to help improve the overall experience of our product through improving the quality of the product features. 

What You’ll Do: 

• Develop features and improvements to the product in a secure, well-tested, and performant way

• Work in a cross-functional team that touches all of the core systems and user flows

• Suggest new approaches and best practices in software engineering and architecture design

What you bring to the table (required experience & skills)

• 5 + years of software engineering experience

• 1 + year React Native experience

• Production experience and advanced skills with React + Redux

• Knowledge of TypeScript

• Strong knowledge HTML/CSS/SCSS

• Product mindset

• Strong knowledge of data structures and algorithms

• Strong knowledge in architectural design, design patterns, design anti-patterns

• Solid Computer Science background

• Good knowledge with NodeJS, NPM would be a plus

• Experience with Native iOS (preferable) or Android development would be a plus

• Upper-Intermediate English level

Tech Stack:

• ReactNative

• TypeScript

• GQL

#LI-Remote

• Design and implement highly scalable backend endpoints
• Gather product requirements and write design docs to satisfy product needs
• Drive/Lead full lifecycle of software development: product requirements, architecture, solution design, development, quality assurance, and maintenance
• Mentor others on best practices and effectively share knowledge
• Ability to effectively communicate development progress to the product lead, engineering manager, and other stakeholders
• Be comfortable introducing new technologies and new ideas as required
• Work effectively as part of a large global team
• Attend and engage in scrum ceremony meetings, team parties, and manager 1:1s
• Provide feedback to co-workers in written and verbal form and respond to technical and behavioral feedback from managers and peers

• Proactively acts without being told what to do. Able to identify areas of improvement and driving best practices to deliver high quality, performant, and scalable solutions
• Develops services that are highly available and scalable with proper monitoring and alerting in place
• Able to up-level the team by sharing knowledge and best practices with the engineering team
• Able to deal with ambiguity
• Ownership of projects from start to finish. Just because the project has been deployed doesn’t mean it’s done
• Organized and able to effectively plan and breakdown large projects into smaller tasks that are easier to estimate and deliver
• Lets others speak and seek to understand their viewpoints
• A creative and innovative problem solver & previous experience working in an agile, startup environment
• Confident in owning your role, and bringing creative ideas to the hands of our users

• Minimum 5 years of industry experience in backend development, at least 1-2 years in senior positions, developing large-scale applications
• Experience developing distributed web applications
• Your code is comprehensible, well-structured, highly performant
• Experience with database modeling (SQL or NoSQL both OK)
• Experience with using and designing RESTful services
• Strong knowledge of computer science fundamentals, including data structures, algorithms, and object-oriented design
• Proven experience leveraging AI tools to enhance software development processes, including code generation, debugging, and productivity optimization. Candidates should demonstrate fluency in integrating AI-driven solutions into their workflows and a willingness to stay current with emerging AI technologies

Who We Are

Mode Mobile builds products that allow millions of users to earn rewards from the content, communities, and experiences they already love. Through organic growth and strategic acquisitions, we operate and scale high-traffic consumer platforms used by tens of millions of users worldwide.

One of our newest platforms, NGL, is a viral, Gen-Z social product built around anonymous messaging, creator dynamics, and authentic self-expression, reaching over 144 million monthly users across web and mobile (121 million on web, 23 million on mobile). The platform combines massive scale, rapid iteration, and meaningful opportunities for experimentation, monetization, and infrastructure evolution. We are investing deeply in engineering to support its next phase of growth.

Our culture values ownership, curiosity, speed, and accountability. We expect engineers to think like product owners, move quickly with intention, and care deeply about quality, users, and the outcomes they deliver.

Our Team and Culture Drive Our Success

Our team is the heart of our culture.  We value innovation, collaboration, and curiosity, with a passion for getting things done.  We strive to hire and cultivate the best team members and foster a culture of open communication and transparency.  We are driven and hard-working but also committed to having fun along the way.  We allow OKRs to guide us, assume positive intent, sometimes agree to disagree and commit, honor our commitments, seek to accomplish more with less, and encourage everyone to speak up as our team owns our company’s success.

You can read more about our team and how we work here.

About the Role

We are looking for a Senior Software Engineer (Mobile) to help build, scale, and evolve NGL, a high-traffic social platform used by millions of people every day.

In this role, you will primarily work on the NGL mobile apps while contributing to backend services, web development, and infrastructure, and partnering closely with Product, Design, Data, and Growth. You’ll own features end-to-end, from technical design through production, making architectural tradeoffs, ensuring production readiness, and contributing to system scalability, performance, and reliability.

This is a hands-on senior IC role for someone who thrives in fast-moving environments, cares about product outcomes, and enjoys solving complex engineering problems at scale.

What You’ll Do

• Build & Ship High-Impact Features
  • Design, implement, and ship full-stack features supporting messaging, engagement, notifications, creator workflows, safety, and monetization.
  • Contribute across mobile, web, and backend services/APIs.
  • Break down complex product requirements into clear technical designs and deliverables.
• Mobile & Frontend Contributions
  • Contribute to React Native and Swift codebases.
  • Partner with Design and Product to deliver intuitive, performant user experiences.
• Backend & Platform Engineering
  • Build and update APIs using Node.js / TypeScript, primarily within Firebase-based systems.
  • Design systems for high throughput, low latency, and global traffic spikes.
• Reliability, Performance & Scale
  • Improve system performance, observability, and operational excellence.
  • Participate in on-call rotations and lead production issue investigation and resolution when needed.
  • Proactively identify and address scalability bottlenecks through profiling, refactoring, and architectural improvements.
• Experimentation & Iteration
  • Partner with Product and Data to run experiments, A/B tests, and rapid iteration cycles.
  • Use metrics and experimentation results to inform engineering decisions.
  • Support new monetization models and feature launches through fast, reliable execution.
• Collaboration & Technical Leadership
  • Collaborate closely with Product Managers, Designers, Data, and Growth partners.
  • Actively participate in and help drive technical design reviews and architecture discussions.
  • Mentor junior and mid-level engineers through thoughtful code reviews, pairing, and knowledge sharing.
  • Contribute to engineering standards, documentation, and best practices.

What You Bring

• Required
  • 5+ years of professional software engineering experience.
  • Direct experience working on consumer-facing products with high traffic and real-world performance constraints.
  • Strong experience with React Native and Swift mobile app development.
  • Experience with building APIs and backend services.
  • Proficiency in JavaScript / TypeScript.
  • Strong product-mindset.
  • Strong understanding of APIs, distributed systems, and data modeling.
  • Ability to ship quickly while maintaining system quality, security, and long-term maintainability.
  • Clear communicator who collaborates effectively across functions.
  • Alignment with our core values:
    • ​​Accountable: You take ownership of your responsibilities, demonstrating trustworthiness and self-discipline. You are consistent in your work, transparent in your actions, and communicate effectively. You follow through on commitments and strive for continuous improvement.
    • Action-driven: Identify what is most important, agree on scope, execute in a timely manner, and drive the greatest impact.  You take initiative, roll up your sleeves, and get things done.
    • Caring: You genuinely care about yourself and others, our business and craft, our mission and vision, and are passionate in heart and mind. You understand the importance of our team and strive to create a positive, supportive work environment.
    • Curious: You focus on the ‘why,’ learn and expand your knowledge, explore new ideas, and generally make things better.  You're a lifelong learner with a thirst for knowledge and a constant desire to improve.
    • Thorough: Your work is thoughtful, impactful, timely, accurate, and complete.  You pay attention to detail, are meticulous, and ensure quality work and compliance.
• Nice to Have
  • Experience with Firebase Functions and Firestore.
  • Experience working on social, messaging, creator, or community-driven platforms.
  • Familiarity with real-time systems, event-driven architectures, or moderation/safety systems.
  • Experience supporting experimentation frameworks, feature flagging, and A/B testing.
  • Exposure to high-scale platforms (millions of MAU).
  • Experience using AI-assisted development tools (e.g., Cursor, Copilot).

Why You’ll Love This Role

• Work on a product used by millions of people globally
• High ownership, autonomy, and real product impact
• Collaborative, fast-moving environment with strong engineering leadership
• Meaningful influence on product direction, scalability, and monetization

We Believe in the Following Workplace Norms

• Allow OKRs to Guide Us
• Assume Positive Intent
• Agree to Disagree & Commit
• Set New Precedents
• Accomplish More with Less
• Hold Yourself & Others to High Standards
• Speak Up
• Be Resourceful
• Follow the 80/20 Rule

What We Are Offering

• We are a 100% remote-first, global company.
• A competitive compensation package.
• We offer generous perks & benefits to team members. 
• Participation in the Company's equity plan (for full-time team members).
• We provide individual bonuses in accordance with our Company Bonus Program.
• Work with energetic, passionate, and results-driven people.
• Celebrate team members' personal and work milestones.
• Remote social activities, including virtual coffee buddies. 
• Bonusly - We use Bonusly as a way to recognize and reward team members for their hard work and commitment.
• Weekly Wednesday Get Stuff Done Days (No Meetings).
• Open PTO, generous Company Holidays, and Wellness Days (for full-time team members).

If we just described you and your perfect role, we'd love to talk with you.  We have a lot to accomplish this year and look forward to making headway and creating success together!

Mode Mobile does not accept/pay fees for unsolicited resumes from third-party agencies/vendors.

Our company is an Equal Employment Opportunity (EEO) employer. We are committed to providing a work environment free of discrimination and harassment. All employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by law. We celebrate diversity and strive to create an inclusive environment for all team members.

About Shelf

Shelf builds software that helps enterprises make AI work in the real world. We build products people depend on, which means product judgment, engineering quality, and execution speed all matter at the same time.

About the Role

This role is for a senior full stack engineer with strong product instincts.

You will own meaningful product slices end to end: understand the problem, shape the approach, build the frontend and backend pieces, ship them, and improve them based on real usage. We want someone who is equally comfortable improving a user flow, shaping an API, and closing the loop on quality in production.

This is a product engineering role with real end-to-end ownership.

What You Will Own

• Build and ship user-facing product features across frontend and backend boundaries.
• Turn rough product goals into practical solutions with good scope, sensible trade-offs, and strong execution.
• Work comfortably in UI, application logic, APIs, and data flows rather than stopping at team boundaries.
• Partner closely with product and design while still being able to move when the spec is incomplete.
• Improve usability, clarity, performance, and reliability, not just feature completeness.
• Instrument what you ship so we can learn from production behavior and iterate quickly.
• Use AI tools daily to move faster and help improve internal workflows, tooling, and engineering leverage.
• Keep the bar high on code quality, testing, and ownership after launch.

What Strong Performance Looks Like

• You can take a vague product problem and turn it into a shipped, well-reasoned solution.
• Your features feel coherent end-to-end because you care about both implementation and product quality.
• You do not treat frontend and backend as separate worlds; you use both to solve the actual problem.
• You bring momentum. Work moves because you are on it.

What We Are Looking For

• Strong senior-level experience shipping production web products.
• Strong frontend ability with React and TypeScript or an equivalent modern web stack.
• Real backend ability. You do not need to be backend-only, but you can design and ship APIs, backend logic, and data flows when the product needs it.
• Strong product sense. You notice awkward flows, weak defaults, and unnecessary complexity, and you improve them.
• Good judgment about scope, iteration, and technical trade-offs.
• Clear communication and comfort working across engineering, product, and design.
• AI-native working style. You already use AI tools as part of daily implementation and problem solving, and you are excited to improve how engineering work gets done.

Strong Plus

• Experience with AI-powered product experiences such as chat, search, recommendations, workflows, or agent-like systems.
• Experience with Python, Node.js, or both on the backend.
• Experience owning product areas with limited oversight.
• Strong feel for performance, accessibility, and production quality in complex web applications.

How We Evaluate Fit

We care more about end-to-end ownership, product sense, and the ability to ship meaningful work than a perfect match to every framework on paper. If you are the kind of engineer who can make a product better from multiple angles, we want to talk.

What Shelf Offers

• B2B contract.
• Stock options.
• MacBook Pro.
• A strong AI-native engineering environment with modern tools and room to experiment.

Our Values:

Quality - We’re united by our focus on world‑class Quality. Quality in all things – starting with everything that leaves your desk. Everything you touch – every email, report, campaign, and piece of code – should be outstanding. Your work product should blow people away. Having people look at what you’ve done and say, “Wow.” That’s the standard here. Remember that how you do anything is how you do everything. Focus on craftsmanship—your ability to make things better.

Momentum - for us means that you should know that the things you’re responsible for are moving forward. When you look around and see something that’s stalled, get it moving again. We pride ourselves on “ball movement.” When your boss or team leaves you with something, they should return to see measurable progress. Small, continuous movement is our recipe for success. Constantly look for how to make the work around you move forward. We want you to initiate solutions, ideas, and progress. Don’t wait for it to come to you—reach out and create movement. All the time.

Accountability - We expect every team member to feel that they are accountable for more than anyone might normally expect. Each of us should feel real responsibility for things even at the edge of our control. We consistently share and align on expectations, give each other open and respectful feedback, and use those two drivers to ensure that every agreement we make with one another is clear and complete.

Hard Work - We’re here to do something difficult together. We care intensely about the mission and we expect that from our teammates. That care means that we work hard here. Hard work comes with long hours, extra effort…and real opportunity at Shelf. Your passion for creating and sustaining output is a part of our DNA. Support each other, cheer each other on, drive the mission forward. Great teams sustain intense effort together to win.

Learning Agility - We’re innovating in one of the fastest‑moving spaces in history at a time of accelerating global change. That’s incredibly exciting and requires each of us to commit fully to learning each and every day so that we can be the best at what we do. None of us know everything. All of us can learn anything. Staying open and constantly curious is a key success driver at Shelf. It also requires humility. We prize people who are consistently humble and open to making mistakes and growing from them. Recognize also that learning itself is a skill…we need you to be really good at it. Keep dialing in your own understanding about how you learn best and push yourself to keep growing.

Adapt and Thrive - Overcoming challenges lives deep in our DNA. We have a proud history of understanding and living the reality that obstacles are our opportunities…they’re the key to our success. Change is a constant in our business and fighting change is counterproductive. We need you to be good at being uncomfortable and understand that discomfort is the key to growth. Cultivate your own ability to adapt and know that struggling well is something you’ll share with every team you’re on at Shelf. Our company stories are about thriving through real difficulty…together.

Win Together - We win or lose as a team. Always. Everything you do here is connected to the rest of the organization. Part of our shared team environment demands full honesty…real candor and directness with one another. We expect you to constantly be thinking about how to support your teammates and the company, always acting in service to our shared mission and what’s best for the organization as a whole.

Who We Are

Mode Mobile builds products that allow millions of users to earn rewards from the content, communities, and experiences they already love. Through organic growth and strategic acquisitions, we operate and scale high-traffic consumer platforms used by tens of millions of users worldwide.

One of our newest platforms, NGL, is a viral, Gen-Z social product built around anonymous messaging, creator dynamics, and authentic self-expression, reaching over 144 million monthly users across web and mobile (121 million on web, 23 million on mobile). The platform combines massive scale, rapid iteration, and meaningful opportunities for experimentation, monetization, and infrastructure evolution. We are investing deeply in engineering to support its next phase of growth.

Our culture values ownership, curiosity, speed, and accountability. We expect engineers to think like product owners, move quickly with intention, and care deeply about quality, users, and the outcomes they deliver.

Our Team and Culture Drive Our Success

Our team is the heart of our culture.  We value innovation, collaboration, and curiosity, with a passion for getting things done.  We strive to hire and cultivate the best team members and foster a culture of open communication and transparency.  We are driven and hard-working but also committed to having fun along the way.  We allow OKRs to guide us, assume positive intent, sometimes agree to disagree and commit, honor our commitments, seek to accomplish more with less, and encourage everyone to speak up as our team owns our company’s success.

You can read more about our team and how we work here.

About the Role

We are looking for a Senior Software Engineer (Mobile) to help build, scale, and evolve NGL, a high-traffic social platform used by millions of people every day.

In this role, you will primarily work on the NGL mobile apps while contributing to backend services, web development, and infrastructure, and partnering closely with Product, Design, Data, and Growth. You’ll own features end-to-end, from technical design through production, making architectural tradeoffs, ensuring production readiness, and contributing to system scalability, performance, and reliability.

This is a hands-on senior IC role for someone who thrives in fast-moving environments, cares about product outcomes, and enjoys solving complex engineering problems at scale.

What You’ll Do

• Build & Ship High-Impact Features
  • Design, implement, and ship full-stack features supporting messaging, engagement, notifications, creator workflows, safety, and monetization.
  • Contribute across mobile, web, and backend services/APIs.
  • Break down complex product requirements into clear technical designs and deliverables.
• Mobile & Frontend Contributions
  • Contribute to React Native and Swift codebases.
  • Partner with Design and Product to deliver intuitive, performant user experiences.
• Backend & Platform Engineering
  • Build and update APIs using Node.js / TypeScript, primarily within Firebase-based systems.
  • Design systems for high throughput, low latency, and global traffic spikes.
• Reliability, Performance & Scale
  • Improve system performance, observability, and operational excellence.
  • Participate in on-call rotations and lead production issue investigation and resolution when needed.
  • Proactively identify and address scalability bottlenecks through profiling, refactoring, and architectural improvements.
• Experimentation & Iteration
  • Partner with Product and Data to run experiments, A/B tests, and rapid iteration cycles.
  • Use metrics and experimentation results to inform engineering decisions.
  • Support new monetization models and feature launches through fast, reliable execution.
• Collaboration & Technical Leadership
  • Collaborate closely with Product Managers, Designers, Data, and Growth partners.
  • Actively participate in and help drive technical design reviews and architecture discussions.
  • Mentor junior and mid-level engineers through thoughtful code reviews, pairing, and knowledge sharing.
  • Contribute to engineering standards, documentation, and best practices.

What You Bring

• Required
  • 5+ years of professional software engineering experience.
  • Direct experience working on consumer-facing products with high traffic and real-world performance constraints.
  • Strong experience with React Native and Swift mobile app development.
  • Experience with building APIs and backend services.
  • Proficiency in JavaScript / TypeScript.
  • Strong product-mindset.
  • Strong understanding of APIs, distributed systems, and data modeling.
  • Ability to ship quickly while maintaining system quality, security, and long-term maintainability.
  • Clear communicator who collaborates effectively across functions.
  • Alignment with our core values:
    • ​​Accountable: You take ownership of your responsibilities, demonstrating trustworthiness and self-discipline. You are consistent in your work, transparent in your actions, and communicate effectively. You follow through on commitments and strive for continuous improvement.
    • Action-driven: Identify what is most important, agree on scope, execute in a timely manner, and drive the greatest impact.  You take initiative, roll up your sleeves, and get things done.
    • Caring: You genuinely care about yourself and others, our business and craft, our mission and vision, and are passionate in heart and mind. You understand the importance of our team and strive to create a positive, supportive work environment.
    • Curious: You focus on the ‘why,’ learn and expand your knowledge, explore new ideas, and generally make things better.  You're a lifelong learner with a thirst for knowledge and a constant desire to improve.
    • Thorough: Your work is thoughtful, impactful, timely, accurate, and complete.  You pay attention to detail, are meticulous, and ensure quality work and compliance.
• Nice to Have
  • Experience with Firebase Functions and Firestore.
  • Experience working on social, messaging, creator, or community-driven platforms.
  • Familiarity with real-time systems, event-driven architectures, or moderation/safety systems.
  • Experience supporting experimentation frameworks, feature flagging, and A/B testing.
  • Exposure to high-scale platforms (millions of MAU).
  • Experience using AI-assisted development tools (e.g., Cursor, Copilot).

Why You’ll Love This Role

• Work on a product used by millions of people globally
• High ownership, autonomy, and real product impact
• Collaborative, fast-moving environment with strong engineering leadership
• Meaningful influence on product direction, scalability, and monetization

We Believe in the Following Workplace Norms

• Allow OKRs to Guide Us
• Assume Positive Intent
• Agree to Disagree & Commit
• Set New Precedents
• Accomplish More with Less
• Hold Yourself & Others to High Standards
• Speak Up
• Be Resourceful
• Follow the 80/20 Rule

What We Are Offering

• We are a 100% remote-first, global company.
• A competitive compensation package.
• We offer generous perks & benefits to team members. 
• Participation in the Company's equity plan (for full-time team members).
• We provide individual bonuses in accordance with our Company Bonus Program.
• Work with energetic, passionate, and results-driven people.
• Celebrate team members' personal and work milestones.
• Remote social activities, including virtual coffee buddies. 
• Bonusly - We use Bonusly as a way to recognize and reward team members for their hard work and commitment.
• Weekly Wednesday Get Stuff Done Days (No Meetings).
• Open PTO, generous Company Holidays, and Wellness Days (for full-time team members).

If we just described you and your perfect role, we'd love to talk with you.  We have a lot to accomplish this year and look forward to making headway and creating success together!

Mode Mobile does not accept/pay fees for unsolicited resumes from third-party agencies/vendors.

Our company is an Equal Employment Opportunity (EEO) employer. We are committed to providing a work environment free of discrimination and harassment. All employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by law. We celebrate diversity and strive to create an inclusive environment for all team members.

The Marketplace Experience team sits within Affirm’s Direct-to-Consumer organization and owns the core discovery and evaluation surfaces that help shoppers find the right merchant and financing option for their needs. Our scope includes search, deals, and merchant detail experiences, which are high-traffic, highly visible entry points that directly influence shopper trust, engagement, and downstream conversion. We work at the intersection of consumer experience, merchant strategy, and platform capabilities, partnering closely with Product, Design, Analytics, and dependent platform teams.

We are seeking a Staff Software Engineer to provide technical leadership across Marketplace Experience. This is a senior individual contributor role for an engineer who can define and drive long-term technical strategy while remaining deeply hands-on. You will shape the evolution of our systems as we scale the Marketplace to support new discovery paradigms, personalization, and experimentation, while maintaining high standards for performance, reliability, and quality.

In this role, you will operate as a force multiplier by setting architectural direction, leading cross-team initiatives, and raising the bar for engineering excellence across the team. You’ll be expected to navigate ambiguity, balance product velocity with technical sustainability, and mentor engineers through example and feedback. If you’re motivated by owning critical customer-facing systems and influencing how teams build and operate software, this role offers broad scope and impact.

What You'll Do

• You will be responsible for setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects.

• You will collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed.

• You will act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes.

• You take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, policies, testing and alerting in place to support “keep the lights on” & on-call efforts.

• You will foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks.

• You will help develop talent on your team by providing feedback and guidance, and leading by example.

• On-Call Rotation - There would be an on-call rotation for this role as a requirement

What We Look For

• You have a total of 8+ years of experience as a software engineer.

• You are proficient in designing, developing and launching backend systems at scale technologies like Python, Kotlin, AWS, MySQL, and Kubernetes

• You are proficient in developing web apps using declarative UI frameworks like React, React Native or Vue.

• You have experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan. You write high quality code that is easily understood and used by others.

• You thrive in ambiguity, and are comfortable moving from low level language idioms all the way to the architecture of large systems to understand how they work.

• Your growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers.

• You have strong verbal and written communication skills that support effective collaboration with our global engineering team.

Compensation & Benefits

Base Pay Grade - P

Equity Grade - 6

Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.

Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered by Affirm Holdings, Inc. (parent company).

ESP base pay range per year: €101 000 - €131 000

Additional benefits include:

• Flexible Spending Wallets for tech, food and lifestyle
• Away Days - wellness days to take off work and recharge
• Learning & Development programs
• Parental leave
• Employee Resource & Community Groups

We are able to offer visa sponsorship for this role, but do require that someone is based in Spain for the role.

Location - Remote Spain

#LI-Remote

#LI-OB1 #LI-hybrid

Affirm is seeking a Full Stack Software Engineer to join the Card Acquisition team within the Consumer org. This role is for an engineer who will contribute to the quality and velocity of full stack development across mobile, web, and backend systems. The team plays a critical role in shaping the first experience customers have with Affirm—building trust, clarity, and value from the very first interaction. As a Software Engineer, you will be responsible for implementing features, participating in technical discussions, and growing your technical depth. You'll work at the intersection of product, design, and engineering to build polished, performant, and accessible user experiences that directly impact conversion, retention, and business growth.

What You'll Do

• With the support of your team, you will work on tasks that contribute to the team's projects and goals.

• You will work collaboratively and proactively with your team and stakeholders, bringing them along for your work and helping to create visibility and dialog regarding the risks and trade-offs related to your work.

• You will strike the right balance of speed and quality in your work, ensuring that we hit our business goals while protecting our systems from downtime.

• You will contribute to a sense of community on your team by engaging in growth and development activities.

What We Look For

• You have previous work or internship experience designing, developing and launching backend systems at scale and are experienced using one of Python or Kotlin.

• You are familiar with the building blocks of distributed systems, and the technologies like AWS, MySQL and Kubernetes.

• You have knowledge of modern front-end tech stack (we use Javascript, Typescript, React/React Native/Redux, ES6, Webpack, and CSS3)

• You have mastered taking a simple problem or business scenario into a solution that interacts with multiple software components, and executing on it by writing clear, easily understood, well tested and extensible code.

• You are comfortable navigating a large code base, debugging others' code, and providing feedback to other engineers through code reviews.

• Your experience demonstrates that you take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders.

• You have strong verbal and written communication skills that support effective collaboration with our global engineering team.

• You are a self-driven and motivated engineer who takes pride and ownership in navigating through ambiguities and solving complex technical problems

Compensation and Benefits

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.

Affirm is seeking a Staff Full Stack Software Engineer to join the Acquisition & Onboarding team within the Consumer org. This is a high-impact leadership role for an engineer who can set technical direction, drive architectural decisions, and elevate the quality and velocity of full stack development across mobile, web, and backend systems. The team plays a critical role in shaping the first experience customers have with Affirm—building trust, clarity, and value from the very first interaction. As a Staff Engineer, you will be responsible for defining long-term technical strategy, mentoring senior engineers, and acting as a force multiplier through your technical depth, operational excellence, and ability to navigate ambiguity. You'll work at the intersection of product, design, and engineering to build polished, performant, and accessible user experiences that directly impact conversion, retention, and business growth.

What You'll Do

• You will be responsible for setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects.

• You will collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed.

• You will act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes.

• You take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, policies, testing and alerting in place to support “keep the lights on” & on-call efforts.

• You will foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks.

• You will help develop talent on your team by providing feedback and guidance, and leading by example.

What We Look For

• You have a total of 8+ years of experience as a software engineer.

• You are proficient in designing, developing and launching backend systems at scale technologies like Python, Kotlin, AWS, MySQL, and Kubernetes

• You are proficient in developing web apps using declarative UI frameworks like React, React Native or Vue.

• You have experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan. You write high quality code that is easily understood and used by others.

• You thrive in ambiguity, and are comfortable moving from low level language idioms all the way to the architecture of large systems to understand how they work.

• Your growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers.

• You have strong verbal and written communication skills that support effective collaboration with our global engineering team.

Compensation & Benefits

Base Pay Grade - P

Equity Grade - 5

Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.

Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered by Affirm Holdings, Inc. (parent company).

PL base pay range per year: PLN 358 000 - PLN 458 000

Additional benefits include:

• Type of employment: Contract of Employment
• Flexible Spending Wallets for tech, food and lifestyle
• Away Days - wellness days to take off work and recharge
• Learning & Development programs
• Parental leave
• Employee Resource & Community Groups
• This role is eligible for creative tax benefits, subject to applicable law and company policy

Location - Remote Poland
The majority of our roles can be located anywhere in Poland

This job description is not a contractual document, and is not intended to have binding force.

 #LI-Remote

About the Role:

Aura's Direct-to-Consumer (D2C) Platform Experience & Growth team is responsible for the core Aura user experience. As a Senior Software Engineer, you will contribute to native app development with React Native to build delightful and effective onboarding, dashboard, and security-focused features. In this high-impact role, you will partner with a Product Manager and act as the technical expert on your projects, with responsibilities including architecture, implementation, testing, and deployment. You will build configurable, scalable features that enable rapid experimentation and data-driven decision-making. You will incorporate best practices with an emphasis on performance and stability.

What you bring to the table:

• 6 - 8+ years of professional software engineering experience.

• Demonstrated success in delivering complex, large-scale projects on time and with quality.

• Exceptional communication and collaboration skills, with the ability to articulate complex technical concepts to both technical and non-technical stakeholders in English.

• Expert proficiency with mobile development using React Native, Redux, TypeScript, GraphQL, and related testing frameworks.

• Experience developing native apps on either iOS or Android is highly desired.

• Proficiency with full-stack development using Node.js, TypeScript, and related technologies.

• Advanced knowledge of software design best practices, data structures, caching, and algorithms.

• Demonstrated ability and desire to learn new technologies.

• Experience using AI effectively in your day-to-day work

• Bachelor's Degree in Computer Science or a related field, or equivalent work experience.

#LI-Remote

We are looking for an experienced Senior Full Stack Software Engineer to join our teams in Warsaw. Bolt engineering teams are working on unique product challenges: complex algorithms for demand prediction, optimal real-time pricing, routing, fraud detection, distributed systems and much more.

With over 200 million customers in 50+ countries, Bolt is one of the fastest-growing tech companies in Europe and Africa. And it's all thanks to our people.

We believe in creating an inclusive environment where everyone is welcome, regardless of race, colour, religion, gender identity, sexual orientation, national origin, age, or disability.

Our ultimate goal is to make cities for people, not cars, and we need your help to achieve this mission!

As a Senior Full Stack Engineer, you will be responsible for architecting, designing, developing, and deploying Bolt's growing backend and frontend systems. That will mostly happen via coding in Node.js and TypeScript (PS: no previous experience with Node.js is needed).

• Designing and building Bolt's growing backend and frontend systems.
• Coding mostly in TypeScript (previous experience with Node.js / React / React-Native is not required, but always welcomed.
• Paying attention to detail, proactively fixing upcoming bugs and solving technical challenges.
• Contributing ideas to our product development roadmap.
• Giving a hand to your fellow colleagues, participating in code reviews and architecture discussions.

We are not really looking for Node.js experts, but for cross-language engineers for whom a specific stack is just a tool to solve a problem, not the solution itself.

• You have experience in JavaScript and Node.js / C++ /Java or any OO language.
• You have knowledge of major frontend frameworks and experience with API design and development.
• You have a university degree in a technical subject (Computer science, Mathematics or similar).
• You have 4+ years of experience in software development.
• You have good English and communication skills.
• You have solid understanding of algorithms, data structures, experience with any SQL (MySQL/PostgreSQL).

Experience is great, but what we really look for is drive, intelligence, and integrity. So even if you don’t tick every box, please consider applying if you feel you’re the kind of person described above!

• Play a direct role in shaping the future of mobility.
• Impact millions of customers and partners in 600+ cities across 50+ countries.
• Work in fast-moving autonomous teams with some of the smartest people in the world.
• Accelerate your professional growth with unique career opportunities.
• Get a rewarding salary and stock option package that lets you focus on doing your best work.
• Enjoy the flexibility of working in a hybrid mode with a minimum of 2 days in the office each week to foster strong connections and teamwork.
• Take care of your physical and mental health with our wellness perks.

*Some perks may differ depending on your location and role.

About the Role

80% tech leadership + hands on, 20% people management

PandaDoc is looking for a Team Lead to join our Application Platform track - Mobile Team, focusing on mobile architecture and core UX foundations. This is a hands-on technical leadership role, where you’ll guide the team, shape the mobile architecture, and contribute directly to building the PandaDoc mobile apps

You will lead a team of talented engineers, set technical direction, and ensure the delivery of high-quality, scalable solutions. You will also mentor engineers, help define career paths, and create an environment where your team can thrive while delivering impactful work.

As a Team Lead for Mobile team, you will balance technical ownership and team leadership, making key architectural decisions while ensuring the team delivers efficiently and reliably.

What You’ll Do

Technical Leadership & Execution

• Own and evolve the architecture of PandaDoc’s mobile applications across  different platforms (iOS, Android) on React Native
• Drive technical decisions and set standards for code quality, testing, performance, and cross-team integrations.
• Develop shared infrastructure, libraries, and components to be used across multiple teams.
• Improve developer experience, tooling, workflows, and CI/CD pipelines for mobile development.
• Collaborate with product managers, designers, and other engineering leads to translate product strategy into actionable engineering roadmaps.
• Balance tech debt and new feature development while maintaining high reliability and performance.
  
  

Team Leadership & Growth

• Lead and mentor a team of engineers, providing guidance on career growth, skill development, and technical challenges.
• Establish effective processes for team delivery, collaboration, and knowledge sharing.
• Set ambitious goals and help your team achieve them.
• Recruit, onboard, and retain top mobile engineering talent.

Cross-Functional Collaboration

• Work closely with track leadership to contribute to company- and track-wide initiatives.
• Partner with product, design, and QA teams to ensure the mobile experience aligns with PandaDoc’s strategy and customer needs.
• Drive continuous improvement across mobile engineering practices, ensuring efficiency and predictability.

About You

• 8+ years of engineering experience, with significant experience in mobile development and hands-on coding.
• Proven experience leading mobile architecture and cross-platform solutions (React Native, iOS, Android).
• Strong knowledge of React, TypeScript, modern JavaScript, and mobile development best practices.
• Experience building shared libraries, UI components, navigation frameworks, or developer tooling.
• Previously contributed to delivery processes and improving engineering efficiency.
• Strong interpersonal and communication skills; able to influence and mentor engineers.
• Experienced in working in a product organization, balancing business and technical priorities.
• Self-starter who thrives in a fast-changing environment and is customer- and product-focused.
• Hands-on problem solver who can balance technical execution with team leadership responsibilities.

Why PandaDoc

PandaDoc empowers more than 60,000 growing organizations to thrive by taking the work out of document workflow. PandaDoc provides an all-in-one document workflow automation platform that helps fast scaling teams accelerate the ability to create, manage, and sign digital documents including proposals, quotes, contracts, and more. For more information, please visit https://www.pandadoc.com.

• Company Culture 

  We're known for our work-life balance, kind co-workers, & creative virtual team-bonding events. And although our Pandas are located across the globe, we stay connected with the help of technology and ensure that everyone on our team feels, well, like a team.

  Pandas work best when they're happy. We retain our talent by upholding our values of integrity & transparency, and selling a product that changes the lives of our customers. Our attainment of awards such as Best Workplace, Best StartUp Employer and a Stevie Award for Best Employers demonstrate our commitment to our culture.

  Check out LinkedIn to learn more. 

Benefits

• Competitive salary (If you are located in Poland the salary range is 275k-415k PLN annually/gross)
• Remote-first approach with the option for hybrid work from our offices in Kyiv, Warsaw, and Lisbon.
• We value long-term collaboration, whether through typical employment contract, employment of record or B2B arrangements. Be aware that contract type and benefits vary by location - feel free to clarify with our recruiters).
• Work schedule aligned with EU time zones.
• Honest, open culture that values constructive feedback.
• Professional and personal development within a collaborative, supportive team.
• Stable yet growing SaaS product offering an agile environment, ownership, start-up energy, and strong technical challenges.

PandaDoc is an Equal Opportunity Employer. We are committed to equal treatment of all employees without regard to race, national origin, religion, gender, age, sexual orientation, veteran status, physical or mental disability or other basis protected by law.

EXTERNAL RECRUITERS
Approval Requirement
The use of external recruiters/staffing agencies requires prior approval from our HR Team. The HR Team at PandaDoc requests that external recruiters/staffing agencies not to contact PandaDoc employees directly in an attempt to present candidates. Complying with this request will be a factor in determining future professional relationships with PandaDoc.

Are you passionate about designing and building technology that connects the physical and digital worlds? Do you thrive on leading complex projects and mentoring other engineers, while working with cutting-edge IoT devices?

Alarm.com is seeking a Senior Software Engineer to join our Protocols Team, which develops and maintains the communication backbone that powers millions of smart home devices worldwide.

In this role, you will drive the design and delivery of robust, scalable solutions that enable seamless device interoperability. You will collaborate across teams to define technical strategy, guide architecture decisions, and ensure high-quality implementation. Your work will directly influence the performance, security, and reliability of our platform.

If you enjoy solving challenging problems, improving processes, and mentoring future engineering talent, we would love to talk to you.

What You Will Do

• Lead the design, development, and maintenance of full-stack software across diverse platforms and technologies.
• Architect solutions that balance scalability, performance, and maintainability for device protocol communications.
• Research emerging technologies and champion adoption where they can bring significant value.
• Guide the software development life cycle from requirements gathering through deployment, monitoring, and optimization.
• Collaborate with product managers, QA, and other engineering teams to deliver impactful solutions.
• Make strategic technical decisions, setting direction for projects and influencing the broader team’s approach.
• Mentor junior and mid-level engineers, providing code reviews, architectural coaching, and career guidance.
• Contribute innovative ideas and drive continuous improvement in both product and process.

What You Bring

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field, or equivalent professional experience.
• 5+ years of professional software development experience, with proven success in delivering complex projects.
• Advanced object-oriented programming skills, preferably in C#.
• Strong experience with database design, SQL, and backend services.
• Proficiency with modern JavaScript frameworks such as Ember.js, Angular, or React a plus.
• Experience in the IoT and/or home automation field is a plus.
• Solid track record of implementing and improving unit testing and automated testing strategies.
• Experience in distributed systems, real-time communications, or high-performance applications.
• Excellent communication skills and ability to lead cross-functional collaboration.

Why You Will Love Working Here

• Collaborate with exceptional peers. Work alongside talented engineers who value innovation and excellence.
• Shape technical direction. Influence architecture decisions that impact millions of connected devices globally.
• See your impact. Watch your solutions interact with and power IoT hardware in real-world environments.
• Mentor and grow talent. Help guide the next generation of engineers while building high-performing teams.
• Work with cutting-edge technology. Our stack includes C#, .NET, SQL Server, Kafka, Ember.js, and native iOS/Android apps.
• Long-term employment based on a permanent employment contract (CoE).
• Attractive benefits package: including medical care, life insurance, sports package, annual budget for professional development ($2,000).

COMPANY INFO

Alarm.com is the leading cloud-based platform for smart security and the Internet of Things. More than 7.6 million home and business owners depend on our solutions every day to make their properties safer, smarter, and more efficient. And every day, we’re innovating new technologies in rapidly evolving spaces including AI, video analytics, facial recognition, machine learning, energy analytics, and more.  We’re seeking those who are passionate about creating change through technology and who want to make a lasting impact on the world around them. 

EBS Sp. z o.o. is a dynamically growing Polish technology company with over 35 years of experience, specializing in the development of smart security solutions. We are part of the American corporation Alarm.com, a leading global provider of intelligent security solutions for homes and businesses.

For more information, please visit www.alarm.com or ebssmart.com

Alarm.com is an Equal Opportunity Employer

 In connection with your application, we collect information that identifies, reasonably relates to, or describes you ("Personal Information"). The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. By submitting your application, you acknowledge that we may retain some of the personal data that you provide in your application for our internal operations, such as managing our recruitment system and ensuring compliance with labor laws and regulations, even after we have made our employment decision.We will retain this data for a maximum of 3 years after the end of the recruitment process. The data administrator is EBS Sp. z o.o.

Your key skills and capabilities: 

• Strong SQL and Python skills  

• Data modelling experience (dimensional, relational, or similar)  

• Experience building and maintaining backend systems  

• Familiarity with Microsoft Azure  

• Understanding of APIs, containers, and backend development best practices 

• Implementing cloud-native data platforms 

• Engineering scalable and reliable pipelines 

• Good knowledge of distributed computing with Spark 

• Understanding of cloud architecture principles and best practices 

• Hands-on experience in designing, deploying, and managing cloud resources 

• Agile ways of working 

• Experience in cloud automation and orchestration using tools such as CloudFormation or Terraform 

• Monitoring and performance tuning of cloud-based applications and services  

Nice to haves:  

• Experience with Snowflake, dbt, CubeJS 

• Experience with Databricks, PySpark, ML workflows  

• Experience with containerized deployments (Docker, Kubernetes, Azure Container Apps).  

• Frontend development experience (React, Next.js, TypeScript)  

• Infrastructure-as-code (Terraform, CloudFormation) 

• Model Deployment & Serving – Deploy and manage ML models using MLflow, Azure ML, SageMaker, or similar, ensuring scalability and performance  

• Monitoring & Retraining – Set up model drift detection, performance monitoring, and automated retraining   

• ML Pipelines & CI/CD – Automate end-to-end ML workflows 

Key tasks:  

• Develop, maintain, and optimise backend services for our SaaS platform  

• Work with SQL and Python daily to build robust data pipelines and transformations  

• Model, structure, and query data to support product features and reporting  

• Integrate and maintain data ingestion flows (e.g., Fivetran, custom connectors)  

• Implement backend APIs (FastAPI) to power our web application  

• Work with our cloud environment (Azure - experience with AWS or GCP also valuable)  

• Collaborate with teammates to plan, build, and deploy features in an Agile way 

• Contribute to CI/CD workflows, monitoring, and infrastructure-as-code 

We expect you to have some knowledge about how to architect, design, develop, deploy, and operate a data platform.