At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.

One of the projects we’re working on within the JetBrains Innovation Hub is the AppGlass, a product for safe, AI-first debugging of production systems. It will help engineering teams investigate issues in real environments with a strong focus on safety, reliability, security, low overhead, and practical AI integration. That means it’s a mix of JVM tooling, program analysis, and AI at the core. Check out our demo and website to get a better sense of how it works.

About the role

We are looking for a Senior Software Engineer with strong enterprise JVM experience. This role is a good fit for someone proactive and excited by complex engineering challenges at the intersection of production systems, developer tools, and AI agents.

In this role, you will:

• Design, build, and lead the development of product features.
• Develop tooling and automation for AI-first engineering workflows.
• Work on enterprise integrations and deployment scenarios across Kubernetes and cloud environments.
• Improve reliability, testing, performance, and security for production use.

We’d like to have you on the team if you:

• Have extensive experience with Java, Kotlin, and JVM systems.
• Have worked on enterprise backend software, infrastructure, or developer tooling.
• Are comfortable with Kubernetes and cloud environments.
• Take ownership, communicate clearly, and move things forward without waiting for perfect specs.
• Enjoy using AI in development, while validating results with solid engineering discipline.

We’ll be especially thrilled if you:

• Have experience with debugging, instrumentation, or observability-related tools.
• Have experience with .NET or Python backend products.
• Care deeply about developer productivity and engineering quality.

Why join JetBrains? 

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family
• Learning and development opportunities. Access to conferences, courses, and language classes
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.

#LI-REMOTE 
#LI-KT1

✅ Requirements:

• 4+ years of experience in software testing.
• Mandatory experience in backend testing and a deep understanding of client-server architecture.
• Strong experience in API testing (REST, JSON) using tools like Postman, Swagger, or similar.
• Solid SQL knowledge (ability to write complex queries, joins, and work with databases directly).
• Experience in defining the scope of testing, maintaining test documentation (Test Plans, Test Cases, Checklists).
• Experience in contributing to and evolving existing test strategies, as well as implementing process improvements.
• Advanced analytical troubleshooting skills, attention to detail, and a scientific approach to problem-solving (e.g., reading logs, analyzing network traffic).
• Proficiency with JIRA and Confluence.
• Strong verbal and written communication skills to effectively collaborate with developers, architects, and product managers.
• Intermediate+ / Upper-Intermediate level of English (both verbal and written).

✅ Will be a plus:

• Experience in test automation (TypeScript) and a willingness to contribute to automated testing processes.
• Experience in Mobile testing (iOS/Android).
• Familiarity with CI/CD pipelines and tools.
• Experience with Allure TestOps as TMS.

✅ Duties and opportunities:

• Perform end-to-end manual testing of the core platform features, APIs, and integrations.
• Collaborate with the team to evolve and implement changes to the overall platform test strategy.
• Investigate and localize issues, working closely with devtools,  logs and databases.
• Manage defects in the bug-tracking system and oversee them through the entire lifecycle.
• Support release process.
• Actively collaborate with cross-functional teams (Development, DevOps, Product) to identify risks and improve product quality at early stages.
• Mentor junior/middle QA engineers and contribute to QA process improvements within the platform team.

• Final-year BSc or MSc student in Computer Science, Software Engineering, Electrical Engineering, or a related technical field
• Strong programming fundamentals in Python, with familiarity in C++ considered a plus
• Interested in backend systems, API design, and how ML models are deployed in production environments
• Curious about performance optimization techniques such as batching, caching, and model parallelism
• Motivated to learn and contribute in a collaborative engineering environment

• Contribute to backend features and APIs that support AI inference workloads
• Assist in deploying, testing, and benchmarking models running on Tenstorrent hardware
• Analyze inference performance and help identify optimization opportunities
• Write clean, maintainable code with guidance from senior engineers
• Collaborate with the team to improve reliability, usability, and performance of the inference server stack

• How end-to-end ML inference is optimized on custom AI hardware
• How scalable backend systems are designed to serve real-world AI applications
• How APIs and infrastructure shape the developer experience for AI workloads
• Practical performance analysis techniques in production-like environments
• How modern AI software stacks integrate models, runtimes, and hardware

Hiring Timelines

This internship opportunity is available throughout our 3 terms with the following corresponding recruitment cycles:

• Winter Term: Mar–May work term, Nov–Jan recruit.
• Summer Term: Aug–Oct work term, Jan–May recruit.
• Fall Term: Oct–Dec work term, Apr–May recruit.

Please note these timelines are for reference only. Actual timelines may vary.

Join our Inference Server Technologies team, where we develop software that powers state-of-the-art AI inferencing on Tenstorrent’s cutting-edge hardware. Our team builds the layer that works on top of the Tenstorrent ML libraries - designing APIs, deploying workloads, and benchmarking end-to-end inference speed. You’ll help us shape how developers consume and scale model execution on Tenstorrent’s stack.

This role is hybrid based in Belgrade, Serbia.

We welcome candidates at various experience levels. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting.

Who You Are

• An engineer who enjoys designing modern APIs and improving how ML models are deployed in production.
• Curious about performance gains through techniques like batching, caching, and model parallelism.
• Passionate about clean software architecture and effective abstraction layers.
• Motivated to deliver backend systems that developers trust and rely on.

What We Need

• Backend engineers who enjoy solving performance bottlenecks and scaling infrastructure.
• Experience with web technologies, protocols, and system design.
• Familiarity with Python, Docker, and Linux-based environments.
• Strong coding practices and a clear ability to break down complex problems into high-quality, maintainable code.

What You Will Learn

• How to optimize end-to-end ML inference on custom silicon.
• Strategies for building scalable, reliable software interfaces for real-world AI applications.
• How to shape the experience developers have when using Tenstorrent’s hardware for AI workloads.

Tenstorrent offers a highly competitive compensation package and benefits, and we are an equal opportunity employer.

Required:

• 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
• Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code.
• Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability.
• Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software.
• Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant).
• Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions.
• Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus.
• A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users.

Preferred / Bonus:

• Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks.
• Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load).
• Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions.
• Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications.
• Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications.
• Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management.

What we offer

• A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience.
• A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker.
• Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect).
• Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision.
• A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people.                  

Think you’re a good fit for this job? 

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

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

Speechify is committed to a diverse and inclusive workplace. 
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

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

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

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

Overview

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

What You’ll Do

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

An Ideal Candidate Should Have

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

What we offer

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

Think you’re a good fit for this job? 

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

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

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

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

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

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

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

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Actively ship production code to the web products
• Work closely with your dedicated product team
• Participate in product discussions to shape the product roadmap
• Have the opportunity to work on new and exciting features that will impact millions of lives

An Ideal Candidate Should Have

• Experience. You've built and ship products that have scaled to thousands or millions of users
• Customer obsession. You are passionate about the field and have the desire to build high quality product that serves customer needs
• Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript

What We Offer

• A fast-growing environment where you can help shape the culture
• An entrepreneurial crew that supports risk, intuition, and hustle
• A hands-off approach so you can focus and do your best work
• The opportunity to make an impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture

Think you’re a good fit for this job? 

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

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

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

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

HYPR, the Identity Assurance Company, helps organizations create trust in the identity lifecycle.  We are a community of bold thinkers and energetic doers who imagined a brand new approach to identity security and, at the same time, are eliminating a pervasive and persistent 60-year old problem – the password. Since being founded in 2014, the company has grown to be the premium provider of authentication security to marquee brands around the globe and are quickly becoming the recognized leader in Identity Assurance. We are looking for exceptional people with the ambition and the will to positively change the world. If that sounds like you, join us on our mission to create a passwordless world and secure the identity lifecycle.

Your Role and Impact 

HYPR is looking for a Senior Software Engineer who thrives on challenges and is eager to contribute wherever the team needs them. In this role, you will design, develop, and maintain key product components while collaborating with peers and contributing as an individual contributor.

You'll work on HYPR's industry-leading security products, deployed at several Fortune 500 companies. These include:

• Identity verification solution
• Open Standards implementations of passwordless authentication to help customers build secure environments
• W3C-compliant authentication servers
• Next-generation application management and analytics

If you're passionate about security, scalable architectures and impactful engineering, HYPR will be a great fit for you

What you will do in this role

• Design, develop and deploy SaaS services and web front ends, with a focus on scalability and performance
• Own features end-to-end—from understanding requirements and designing solutions to deployment and production support
• Implement comprehensive automated testing at the component level and collaborate with SDET(s).
• Participate in on-call rotation, handling initial triage and escalating if not an SME
• Research new technologies and solutions to improve existing products and explore new directions

Who you are

• Self starter - able to dive into existing products and learn quickly in a fast, hands-on environment
• Team player - collaboration with team members, operations and support teams is critical
• Detail-oriented — takes pride in writing high-quality, maintainable code and following best practices.
• Security-minded — interested in the Cybersecurity domain; previous exposure or participation is a plus.
• Autonomous and accountable—takes ownership of work and drives it to completion. Actively assist in the production support aspects of you work as needed

Required Qualifications

Expert-Level

• Java SE 17+ and Spring
• Kubernetes or another container orchestration platform
• Cloud-first development experience (AWS, Azure or similar)
• Storage: relational and NoSQL (MySQL, Oracle, Dynamo, Redis or similar)

Strong

• Understanding of data structures, clean code, modularity, and design patterns
• Experience designing and scaling distributed services with high reliability, low latency, and clear SLA boundaries
• Comfortable working in complex authentication or identity flows involving multiple services
• Full-stack experience with React or a similar modern frontend framework
• Knowledge of various testing methodologies, including unit and integration testing

Preferred

• Interest in identity verification and authentication standards like OAuth, WebAuthn, PKI and similar
• Experience with computer vision, liveness detection or ML-assisted verification workflows
• Infra As Code (IAC) tool (Terraform, Helm, AWS Cloud formation)

Experience: 

10+ years of development designing, building and maintaining enterprise web based platform that serve over 100K users.  Can be SaaS or On premise.

Education:

BS/MS in computer science or software engineering field. 

What HYPR Offers: 

• All frontend and backend engineers are Senior, you’re joining a team of All Stars who consistently deliver the highest quality code and products in tight timelines
• An organization with a great work life balance. Many of our employees have families and responsibilities outside of the office that they are able to easily meet.
• Extreme product focus, at HYPR you’ll never be spinning your wheels on tasks that do not matter. Everything we develop is cutting edge and important.
• High levels of ownership. We understand that we are able to do our best work when we can bring insights together.
• An emphasis on collaboration and access to giants in the industry. We achieve our best because we employ the best.
• Our engineers use the latest frameworks and language iterations. Our marketing, sales, ops and more utilize the best and latest tools for innovation and scale.

Additional Information

• Full Time Opportunity: Yes
• The core meeting hours for this position are from 2:00 PM to 6:00 PM. Attendance is required for meetings scheduled between 2:00 PM and 6:00 PM. These meetings may be attended remotely via Zoom. Outside of these scheduled meetings, working hours are flexible. 
• This position is a hybrid role. Employees are required to work in the office a minimum of two days per week—specifically Tuesdays and Wednesdays. The remaining workdays offer flexible remote options.

As the premium provider of authentication security, HYPR is committed to preventing identity fraud by safely and accurately verifying the identities of our employees. Accordingly, all new employees are required to participate in an automated identity verification process, which includes document verification, location detection, and facial recognition, on their first day of employment with the Company.  To learn more about this identity verification process,  please contact peopleops@hypr.com.

Responsibilities

We are looking for an exceptional Senior Backend Developer (Ruby) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption. 

 In this role, you will also be responsible to:

• Build/extend/troubleshot/fix complex heterogeneous GOlang and Ruby applications, as well as small self-contained GOlang microservices.

• Improve execution engine of custom third-party code (Ruby DSL, isolation, performance, new features).

• Write well designed, testable, efficient code in Ruby and GOlang.

• Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.

• Contribute in all phases of the development lifecycle.

• Provide code reviews to your teammates.

• Provide technical leadership. Work with other teams on shared projects.

• Evaluate and propose improvements to existing systems.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization and automatization.

• We always explore new technologies and work with Rust and Wasm can be foreseen.

Requirements

Qualifications / Experience / Technical Skills

• Strong experience in building scalable distributed backend applications (7+ years).

• Excellent understanding of distributed systems patterns and algorithms.

• Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.

• Excellent understanding of network protocols and stacks.

• Excellent understanding of DB technologies: classic databases and modern no-SQL.

• Knowledge of all common basic data structures and algorithms and how they are used is a must.

• Multilingual programming experience: our code base is primarily in Ruby, with a trend to migrate to GOlang and Rust. At least two languages are required.

• At least basic understanding of cloud deployments (k8s, Terraform, ArgoCD)

• Experience of working with public cloud infrastructure providers(AWS/Azure/Google Cloud).

• Excellent debugging, analytical, problem solving, and social skills.

• BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.

Optional

• Background in GOlang, Rust, WASM.

• Background in network programming.

• Background in Kotlin/Multiplatform. 

• Background in application, data security.

• Deep knowledge of physical DB design.

• Experience of working with Docker and other isolation technologies.

• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).

• Experience in building/deploying data processing pipelines is a plus.

• Experience of working with third-party REST APIs at scale (request throttling, batch processing etc).

Soft Skills / Personal Characteristics

• Ability to technically lead projects. Work with requirements, cost analysis.

• Readiness to work remotely with teams distributed across the world and timezones.

(REQ ID: 2343)

Responsibilities

We are looking for an exceptional Senior Software Engineer to join our growing team. In this role, you will be responsible for building API interfaces and backend infrastructure and collaborate with UI, connectivity and DevOps teams to come up with elegant solutions to complex problems. You will also be responsible to:

• Build complex Ruby on Rails applications.

• Build server side infrastructure for Workato user interface.

• Contribute in all phases of the development lifecycle

• Write well designed, testable, efficient code.

• Evaluate and propose improvements to existing system.

• Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.

Requirements

Qualifications / Experience / Technical Skills

• Strong experience developing, shipping and maintaining Rails applications (5+ years)

• Vast knowledge of Ruby

• BS/MS degree in Computer Science, Engineering or a related subject

• Solid knowledge of object-oriented programming and design

• Experience with Redis/Memcache based caching, RDBMS engines(Postgres)

• Solid knowledge of object-oriented programming and design

• Contributions to open source projects is a plus

Soft Skills / Personal Characteristics

• Excellent debugging, analytical, problem solving, and social skills

(REQ ID: 2380)

Responsibilities

We are looking for an exceptional Senior Backend Developer (GOlang) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption.

• Build/extend/troubleshot/fix complex heterogeneous GOlang applications, as well as small self-contained GOlang microservices.

• Improve execution engine of custom third-party code (isolation, performance, new features).

• Write well designed, testable, efficient code in GOlang.

• Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.

• Contribute in all phases of the development lifecycle.

• Provide code reviews to your teammates.

• Evaluate and propose improvements to existing system.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization and automatization. 

Requirements

Qualifications / Experience / Technical Skills

• Strong experience in building scalable distributed backend applications (7+ years).

• Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.

• Good understanding of network protocols and stacks.

• Good understanding of DB technologies: classic databases and modern no-SQL.

• Knowledge of basic data structures and algorithms and how they are used is a must.

• Excellent debugging, analytical, problem solving, and social skills.

• BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.

Can be a plus

• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).

• Experience in building/deploying data processing pipelines.

Soft Skills / Personal Characteristics

• Readiness to work remotely with teams distributed across the world and timezones.

Job Req ID: 2314

About the Role

Join the Blockchain Backend Infrastructure team and take a position in building and maintaining Fireblocks's blockchain management platform. You'll be responsible for building cutting-edge blockchain infrastructure while implementing high-throughput, real-time scalable software solutions.

As a Blockchain Engineer, you will be instrumental in the research and integration of blockchain technologies into the Fireblocks platform. Your responsibilities will include collaborating closely with foundations and developers to gain a deep understanding of blockchain protocols and on-chain projects, then applying that knowledge to implement new features within the platform.

You will focus equally on external protocol integration patterns and internal wallet infrastructure. This role serves as a technical bridge between raw on-chain capabilities and the wallet features delivered to our customers.

What You'll Do

• Implement modern backend applications and infrastructure in a microservices architecture, using the latest technologies and development practices.
• Deep dive into the latest blockchain technology and become an expert in the fundamentals, protocols, and features of the chains we support.
• Collaborate effectively with developers, engineers, and other roles while demonstrating strong independent problem-solving abilities.
• Contribute to production reliability through on-call participation, incident response, and post-incident follow-ups.

What You'll Bring

• 5+ years of backend development experience in modern languages (Go, Python, JavaScript/TypeScript)
• 3+ years of hands-on blockchain development experience
• Experience working on high-scale distributed systems
• Understanding of microservices architecture and API design
• Knowledge of consensus mechanisms, cryptographic primitives, and distributed systems
• Strong problem-solving skills and attention to detail
• Strong verbal and written communication skills and a collaborative mindset

Preferred

• Experience building blockchain solutions for enterprise or institutional use cases
• Understanding of security best practices for smart contracts and blockchain systems
• Demonstrated ability to apply AI tools in day-to-day development
• Understanding of MPC, multi-signature wallets, or other advanced cryptographic techniques
• Bachelor's degree in Computer Science, Engineering, or a related field
• Experience with Docker, Kubernetes, and Helm

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

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

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

Overview

With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward.   

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Opportunity to lead key engineering and product decisions
• Actively shipping production code for the Speechify iOS app
• Work within a dedicated product team
• Participate in product discussions to shape the product roadmap
• Maintain and enhance the existing complex app architecture

An Ideal Candidate Should Have

• Experience. You've worked on products that scaled to a large user base
• Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product
• Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience
• Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction
• Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Technical skills. Swift, SwiftUI

Technical Requirements:

• Swift Programming Language
• SwiftUI experience
• Experience in Multithreading Programming
• Working with CI/CD infrastructure
• Experience with Fastlane
• SOLID principles, the ability to write every single class according to SOLID
• Experience with Git and understanding of different Git strategies

What We offer:

• A fast-growing environment where you can help shape the company and product
• An entrepreneurial crew that supports risk, intuition, and hustle
• The opportunity to make a big impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture
• Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives
• Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world
• Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio

Think you’re a good fit for this job? 

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

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

Refer them! 

Speechify is committed to a diverse and inclusive workplace.

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

At JetBrains, we build developer tools that help engineers stay focused on solving hard problems instead of fighting routine work.

Within JetBrains AI, we are collaborating with Zed on the Agent Client Protocol (ACP), an open protocol that lets AI coding agents work inside editors and IDEs. ACP is already supported in JetBrains AI Assistant, and the project is jointly governed by JetBrains and Zed. We see ACP as a long-term investment in interoperability, developer choice, and durable AI-powered workflows across the JetBrains ecosystem. (The JetBrains Blog).

ACP evolves in the open. Real-time coordination happens in Zulip, actionable work is tracked in GitHub Issues, longer-form discussion happens in GitHub Discussions, and substantial protocol changes move through the RFD process. We need someone who can help JetBrains shape that work from the product side: define the right developer scenarios, align internal and external stakeholders, and turn ecosystem needs into clear priorities for JetBrains and for the protocol. (Agent Client Protocol).

This is not a generalist product management role. It is also not a pure protocol engineering role. It sits between developer-experience product work and protocol evolution.

This role is often a strong fit for someone who has spent several years as a software engineer – ideally on APIs, SDKs, web/backend systems, libraries, frameworks, or platform integrations – and then moved into product management or a hybrid product or engineering role.

This will be an exciting opportunity if you:

• Want to shape an open interoperability layer for AI-native software development.
• Enjoy turning messy cross-team technical discussions into clear product direction.
• Like working with engineers, agent developers, and external partners to make complex systems usable and durable.

In this role, you will:

• Identify and prioritize the developer scenarios JetBrains should support through ACP in JetBrains IDEs.
• Study how those scenarios are already handled in CLIs and agents, and define coherent IDE-native flows that JetBrains should support.
• Work on examples such as plan mode, sub-agent workflows, or agent-to-agent communication, and turn them into clear scenario definitions and product requirements.
• Talk to JetBrains product and engineering teams, external agent developers, and partners to collect requirements, constraints, and compatibility concerns.
• Turn those inputs into crisp problem statements, GitHub Issues, success criteria, and roadmap priorities.
• Partner closely with protocol engineers and ACP maintainers to translate validated scenarios into protocol proposals, implementation requirements, and delivery plans.
• Represent JetBrains in regular protocol conversations with Zed and the broader ACP community, helping drive alignment on what belongs in the protocol, what should remain implementation-specific, and what should wait.
• Balance immediate JetBrains product needs against long-term protocol design concerns such as extensibility, backward compatibility, clarity, and ecosystem fit.
• Define and monitor the right telemetry and product metrics for ACP-related surfaces, including agent installation success, authentication success, protocol feature adoption, task completion, reliability, and developer satisfaction.
• Help JetBrains make long-term, product-quality decisions about supporting ACP across multiple IDE experiences.
• Communicate decisions, trade-offs, and priorities clearly to highly technical stakeholders inside and outside JetBrains.

We’ll be happy to have you on our team if you:

• Have 1-4 years of product management experience, or equivalent end-to-end ownership in a hybrid engineering/product role.
• Have a substantial software engineering background and hands-on production coding experience in real systems.
• Understand how modern web and integration primitives work in practice, including OAuth, WebSockets, HTTP, JSON-RPC, and service-to-service communication.
• Are comfortable reasoning about APIs, protocols, payload schemas, event-driven systems, authentication flows, local/remote execution, and backward compatibility.
• Can discuss technical details credibly with engineers and agent developers, even when the conversation goes deep into protocol behavior, edge cases, or extensibility.
• Can take raw technical feedback and turn it into clear user scenarios, requirements, issue tickets, and written decisions.
• Have strong product judgment and can distinguish between a JetBrains-specific UX choice and a protocol-level capability that should be standardized.
• Have a data-driven mindset and know how to combine telemetry, qualitative feedback, and ecosystem signals in product decisions.
• Have strong spoken and written English.

We’d be especially thrilled if you:

• Previously worked as a senior software engineer, staff engineer, library/framework maintainer, SDK owner, or platform/integration engineer before moving closer to product work.
• Have experience with developer tools, IDEs, AI coding agents, CLI workflows, or interoperability layers such as LSP, MCP, or ACP.
• Have contributed to open-source projects or standards-like processes.
• Are comfortable working in public GitHub workflows with Issues, Discussions, pull requests, and proposal documents.
• Have built or supported products where compatibility, extensibility, and future-proofing mattered.
• Use JetBrains IDEs regularly.

#LI-KL1 

At JetBrains, code is our passion. Ever since we started in 2000, we have strived to make the strongest, most effective developer tools on earth. Our tools speed up production by automating routine checks and corrections, freeing developers to grow, discover, and create.

We are looking for a talented Full Stack Engineer to join our team and help build an innovative agentic-driven product. In this role, you’ll work across the entire stack – frontend, backend, and cloud infrastructure – designing, developing, and maintaining high-quality features. You’ll collaborate closely with product managers, designers, fellow engineers and AI-agents to deliver scalable, reliable, and user-friendly solutions.

Our tech stack:

• Primary: TypeScript, Node.JS, Nest.JS, React, Vitest (no legacy tech)
• Secondary: Kotlin/Java (for some backend services)

In this role, you will: 

• Design, develop, and maintain end-to-end features across the frontend and backend.
• Collaborate with product and design teams to translate user needs into technical solutions.
• Write clean, efficient, and well-documented code.
• Integrate our product with internal and external APIs and services.
• Contribute to architecture decisions, scalability, and performance improvements.
• Participate in code reviews to ensure quality and best practices.
• Debug, troubleshoot, and resolve issues quickly.
• Optimize applications for speed, usability, and scalability.
• Stay up to date with emerging technologies, tools, and industry trends.
• Continuously improve development processes and practices.

We will be happy to have you on our team if you have: 

• 6+ years of proven experience as a Full Stack Engineer or in a similar role.
• Solid engineering and architecture skills and ability to build reliable solutions.
• Focus on customer-oriented delivery and understanding of user needs and requirements.
• Deep understanding of backend & frontend development.
• Proficiency in multiple programming languages (e.g. TypeScript, Kotlin, Java, Python).
• Experience with relational and/or NoSQL databases (e.g. PostgreSQL, MongoDB, and MySQL).
• Understanding of cloud platforms (e.g. AWS, GCP, or Azure) and containerization (Docker or Kubernetes).
• Proficiency with version control systems (e.g. Git).
• Experience with testing frameworks (e.g. Jest, Vitest, and Playwright).
• Familiarity with authentication, authorization, and security best practices.
• Experience with AI agent development
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration abilities.
• A bachelor’s degree in computer science or engineering (or equivalent practical experience).

Why join JetBrains?

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family.
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Relocation support. We help make your move as smooth and stress-free as possible.
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.
  *Some benefits may vary depending on location.

#LI-IM1

About Incode

Incode is a Series B unicorn ($1.25 B valuation) rewriting how the world proves identity. Our AI-powered platform lets leading banks, fintechs, marketplaces, and governments deliver friction-free experiences while defeating fraud and safeguarding privacy. Customers such as Citi, AirBnB, Block, Chime, Sixt, and TikTok rely on Incode to power their identity verification and security. Recently named a leader in the Gartner® Magic Quadrant™ for Identity Verification, we’re scaling fast—and we need a product-marketing leader who can turn breakthrough technology into a category-defining narrative.

The Impact You’ll Make

As our Engineering Manager for Antifraud, you will lead the development of a critical platform that protects businesses and users from fraud at scale. You’ll own a high-impact service powered by historical data analysis, shaping how we detect, prevent, and respond to threats in real time.

You’ll operate at the intersection of data, backend systems, and product execution, translating complex requirements into scalable solutions. By leading a talented team and staying hands-on with the code, you will ensure our antifraud capabilities are not only robust and reliable—but continuously evolving to stay ahead of emerging risks.

What You’ll Own & Drive

• Antifraud Platform Ownership – Lead the end-to-end development and operation of our antifraud solution, ensuring performance, scalability, and reliability at every layer.
• Team Leadership & Delivery – Manage and mentor a team of 4–5 engineers, fostering a high-performance culture while delivering high-quality features on time.
• Technical Architecture & Scalability – Drive system design and architectural decisions for distributed, data-intensive systems built to operate at scale.
• Cross-Functional Collaboration – Partner closely with Product, Customer Success, and GTM teams to translate business needs into impactful technical solutions.
• Execution Excellence – Break down product requirements into clear engineering tasks, ensuring predictable and efficient delivery.
• Hands-On Engineering – Contribute directly to the codebase, participate in code reviews, and uphold engineering best practices.
• Operational Excellence – Own observability, monitoring, alerting, and performance tracking to ensure system health and continuous improvement.
• Data & Performance Insights – Leverage analytics and system metrics to optimize fraud detection performance and inform future enhancements.

The Qualities That Set You Apart

• Technical Leader – You combine strong backend expertise with the ability to guide teams through complex engineering challenges.
• Systems Thinker – You design scalable, distributed systems with a deep understanding of data flow, reliability, and performance.
• Hands-On Builder – You’re comfortable diving into code while leading others, setting the standard for engineering excellence.
• Cross-Functional Partner – You communicate effectively with Product, CS, and GTM, aligning technical execution with business impact.
• Quality & Ownership Driven – You take full responsibility for your systems—from architecture to production reliability.
• Data-Oriented Problem Solver – You leverage data and analytics to drive decisions and continuously improve system outcomes.
• Calm in Complexity – You bring structure to ambiguity and thrive in fast-paced, evolving environments.

Your Background

• 5+ years of hands-on experience with Java (Spring Boot preferred)
• 2+ years in an engineering management or team lead role
• Strong experience building and operating backend systems in production
• Proven expertise with distributed systems, messaging systems (Kafka), and databases
• Experience working cross-functionally with Product and business teams
• Strong communication and leadership skills

Nice to have:

• Familiarity with graph databases (Neo4j)
• Experience with data-driven or analytics-heavy products

Why Incode?

• Mission with Meaning – Shape how billions of people prove identity—safely, simply, and ethically.
• Rocket-Ship Growth – Join at an inflection point where your strategies will compound in value for years.
• Elite Team & Backing – Work a truly global with top engineers, designers, and investors who share your ambition to dominate a category.
• Ownership & Autonomy – Operate like a founder with the resources of a unicorn.
• Global Impact – Every program you launch will reverberate across industries and continents.

Ready to ignite the future of trust?

Lead the narrative. Empower the field. Join Incode and turn innovation into unstoppable market momentum.

About Incode

Incode is a Series B unicorn ($1.25 B valuation) rewriting how the world proves identity. Our AI-powered platform lets leading banks, fintechs, marketplaces, and governments deliver friction-free experiences while defeating fraud and safeguarding privacy. Customers such as Citi, AirBnB, Block, Chime, Sixt, and TikTok rely on Incode to power their identity verification and security. Recently named a leader in the Gartner® Magic Quadrant™ for Identity Verification, we’re scaling fast—and we need a product-marketing leader who can turn breakthrough technology into a category-defining narrative.

The Impact You’ll Make

As our QA Automation Engineer, you will be the guardian of quality across our Native platforms. You’ll design, build, and maintain robust automated test frameworks specifically for mobile applications, while applying meticulous manual testing to ensure seamless and reliable user experiences on both iOS and Android. Your work will safeguard trust in our native products by proactively identifying issues, validating performance across devices, and collaborating closely with developers, designers, and product teams to embed quality at every stage of development. This role demands both technical expertise in native environments and a strong sense of ownership—you will be a key driver of confidence and excellence in every mobile release.

What You’ll Own & Drive

• Automation Framework Development – Design, implement, and scale robust test automation systems for API, web, and mobile applications.
• Comprehensive Test Coverage – Write and maintain clear test cases, combining automated and manual approaches to validate end-to-end functionality.
• Cross-Functional Collaboration – Partner closely with developers, product managers, QA peers, and DevOps to align on quality objectives and streamline delivery.
• CI/CD Integration – Embed automated testing into continuous integration pipelines, ensuring rapid and reliable releases.
• Defect Prevention & Resolution – Detect issues early, debug failures efficiently, and provide actionable insights that improve system resilience.
• Customer-Centric Quality – Validate features against user needs and real-world conditions, ensuring every deliverable builds trust.
• Process Ownership – Independently manage testing cycles for assigned projects, balancing speed with thoroughness.
• Knowledge Sharing & Enablement – Contribute to QA best practices, mentoring teammates, and raising the quality bar across the organization.

The Qualities That Set You Apart

• Automation Champion – You’re fluent in frameworks like Appium or WebdriverIO and you write elegant, maintainable scripts.
• Problem Solver at Scale – You thrive on debugging complex systems and building automation that adapts to growth.
• DevOps-Aligned Tester – You understand CI/CD pipelines, Git workflows, and the role automation plays in continuous delivery.
• Collaborative Partner – You communicate with clarity, bridging technical and non-technical audiences to keep quality visible and aligned.
• Curious & Proactive – You constantly look for ways to improve coverage, optimize workflows, and anticipate risks before they impact users.
• Independent & Accountable – You can drive projects forward autonomously while owning outcomes with pride.

Your Background

• 4+ years of software testing experience, with a strong focus on native applications automation.
• Proven hands-on expertise with test Appium framework.
• Experience working with cloud based device farms such as Sauce Labs and LambdaTest
• Strong scripting ability in Java, JavaScript, or similar languages.
• Solid experience in API testing using automation tools such as RestAssured.
• Familiarity with CI/CD pipelines (GitHub, GitLab, or similar).
• Proficiency with Git for version control and collaborative code management.
• Demonstrated success in cross-functional collaboration across development, QA, product, and DevOps.
• Experience working with SDKs in testing environments.
• Excellent analytical, debugging, and communication skills.
• Extensive API testing experience using automation frameworks (e.g., RestAssured) to ensure backend functionality and integrations.

• Experience with performance testing tools (e.g., Gatling, JMeter) is a plus.
• Exposure to cloud environments (AWS, Azure) and testing in distributed systems.

Why Incode?

• Mission with Meaning – Shape how billions of people prove identity—safely, simply, and ethically.
• Rocket-Ship Growth – Join at an inflection point where your strategies will compound in value for years.
• Elite Team & Backing – Work a truly global with top engineers, designers, and investors who share your ambition to dominate a category.
• Ownership & Autonomy – Operate like a founder with the resources of a unicorn.
• Global Impact – Every program you launch will reverberate across industries and continents.

Ready to ignite the future of trust?

Lead the narrative. Empower the field. Join Incode and turn innovation into unstoppable market momentum.

P-1416

At Databricks, we are passionate about helping data teams solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infrastructure platform so our customers can use deep data insights to improve their business.

Founded by engineers, Databricks has started a multi-year journey to build the best Data Intelligence Platform. For this we are building on top of a great foundation but our goal is to go further to build dramatically better products. We want to revisit every component to provide our customers with the fastest, easiest to use and most secure data platform for all their data workloads.

As a software engineer, you will join as a founding member of not only the Belgrade site, but really as a founding team for our multi-year journey to achieve our Lakehouse vision. You will be involved in the entire development cycle and exemplify all core Databricks values.

The impact you'll have:

Our backend teams span many domains across our essential service platforms. For instance, you might work on challenges such as:

• Problems that span from product to infrastructure including: distributed systems, at-scale service architecture and monitoring, workflow orchestration, and developer experience.
• Build reliable, secure and high performance services and client libraries for storing and accessing humongous amount of data on cloud storage backends, e.g., AWS S3, GCS, Azure Blob Store.
• Develop product features that empower our customers to easily store and access their data.

What we look for:

• BS (or higher) in Computer Science, or a related field
• 8+ years of production level experience in one of: Java, Scala, C++, or similar language
• Experience developing large-scale distributed systems
• Experience working on a SaaS platform or with Service-Oriented Architectures
• Knowledge of SQL

P-1415

At Databricks, we are passionate about helping data teams solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infrastructure platform so our customers can use deep data insights to improve their business.

Founded by engineers, Databricks has started a multi-year journey to build the best Data Intelligence Platform. For this we are building on top of a great foundation but our goal is to go further to build dramatically better products. We want to revisit every component to provide our customers with the fastest, easiest to use and most secure data platform for all their data workloads.

As a software engineer, you will join as a founding member of not only the Belgrade site, but really as a founding team for our multi-year journey to achieve our Lakehouse vision. You will be involved in the entire development cycle and exemplify all core Databricks values.

The impact you'll have:

Our backend teams span many domains across our essential service platforms. For instance, you might work on challenges such as:

• Problems that span from product to infrastructure including: distributed systems, at-scale service architecture and monitoring, workflow orchestration, and developer experience.
• Build reliable, secure and high performance services and client libraries for storing and accessing humongous amount of data on cloud storage backends, e.g., AWS S3, GCS, Azure Blob Store.
• Develop product features that empower our customers to easily store and access their data.

What we look for:

• BS (or higher) in Computer Science, or a related field
• 5+ years of production level experience in one of: Java, Scala, C++, or similar language
• Experience developing large-scale distributed systems
• Experience working on a SaaS platform or with Service-Oriented Architectures
• Knowledge of SQL

P-1414

At Databricks, we are passionate about helping data teams solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infrastructure platform so our customers can use deep data insights to improve their business.

Founded by engineers, Databricks has started a multi-year journey to build the best Data Intelligence Platform. For this we are building on top of a great foundation but our goal is to go further to build dramatically better products. We want to revisit every component to provide our customers with the fastest, easiest to use and most secure data platform for all their data workloads.

As a software engineer, you will join as a founding member of not only the Belgrade site, but really as a founding team for our multi-year journey to achieve our Lakehouse vision. You will be involved in the entire development cycle and exemplify all core Databricks values.

The impact you'll have:

Our backend teams span many domains across our essential service platforms. For instance, you might work on challenges such as:

• Problems that span from product to infrastructure including: distributed systems, at-scale service architecture and monitoring, workflow orchestration, and developer experience.
• Build reliable, secure and high performance services and client libraries for storing and accessing humongous amount of data on cloud storage backends, e.g., AWS S3, GCS, Azure Blob Store.
• Develop product features that empower our customers to easily store and access their data.

What we look for:

• BS (or higher) in Computer Science, or a related field
• 3+ years of production level experience in one of: Java, Scala, C++, or similar language
• Experience developing large-scale distributed systems
• Experience working on a SaaS platform or with Service-Oriented Architectures
• Knowledge of SQL

At JetBrains, code is our passion. Ever since we started, back in 2000, we’ve been striving to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.

Today, AI-powered assistance and agents are becoming a core part of how developers work in our IDEs. The ML Workflows Engineering team is dedicated to removing infrastructure challenges, streamlining machine learning operations (MLOps), and enabling teams to focus on the innovative work that matters most – building impactful ML models and intelligent agents. As part of the team, you'll play a key role in designing tools, automation, and pipelines that make machine learning development seamless and intuitive.

By integrating cutting-edge MLOps practices and engineering excellence, we aim to maximize productivity and remove the complexity of ML infrastructure so that our teams can push the boundaries of what’s possible in AI.

As part of our team, you will:

• Build tools, automation, and workflows to simplify infrastructure-heavy tasks, empowering AI teams to focus on experimentation and solving core challenges.
• Develop robust monitoring, logging, and tracing systems to ensure the performance and reproducibility of ML workflows in production.
• Design, implement, and maintain end-to-end machine learning pipelines to enable the seamless development, training, and deployment of ML models and intelligent agents.
• Work with large-scale distributed systems, including GPU clusters, to support training, fine-tuning, and evaluation of ML models.
• Collaborate with product and development teams to transform high-level goals into concrete, scalable, and maintainable systems.
• Optimize workflows for reproducibility, scalability, and cost-efficiency while keeping ML teams productive and focused on innovation.

We’ll be happy to have you on our team if you have:

• Hands-on experience with modern MLOps tooling, including Kubernetes, Cloud providers (GCP and AWS), and ML orchestration frameworks.
• A solid understanding of the ML lifecycle from idea to the customer-facing application.
• The ability to own projects end to end, starting from a high-level problem or product pain point and overseeing it through the design, experimentation, implementation, and iteration phases.
• A customer-centric mindset – you care about how ML engineers are actually working and can translate their needs into actionable, scalable, and maintainable architectural decisions.
• Experience with modern CI/CD systems, like GitHub Actions or JetBrains TeamCity.
• At least three years of Python experience writing clean, maintainable code in modern ML codebases.

Our ideal candidate would have experience with:

• ML orchestrators and workflow tools such as ZenML, Dagster, and Airflow.
• Developing infrastructure components and services using cluster solutions like Kubernetes.
• The development of Python-based backend services.
• Creating and maintaining ML pipelines, including legacy ones.
• Experiment tracking and observability using tools like Weights & Biases, MLflow, Langfuse, or similar.

We’d be especially thrilled if you have experience with: 

• LLM inference frameworks such as vLLM, DeepSpeed, and TensorRT.
• Writing and maintaining Python libraries used by internal (or external) ML engineers.
• A strong theoretical background in NLP and transformer-based approaches.
• Writing code in Java and/or Kotlin.

#LI-HYBRID
#LI-MR1

❗️ Important: This is an On-Site Position in Belgrade❗️

We are seeking a visionary and results-driven Head of Engineering to lead our engineering organization into its next phase of growth. Following our successful expansions, you will be responsible for the technical strategy, the scalability of our high-load systems, and the professional evolution of our entire engineering force.

You are not just managing delivery, you are building the engine that powers our business.

Your Mission

As the Head of Engineering, you will bridge the gap between business strategy and technical execution. You will lead a multi-disciplinary organization through Engineering Managers and Team Leads, ensuring that our products remain a benchmark for performance, security, and innovation. Your goal is to foster an environment of engineering excellence, rapid delivery, and sustainable growth.

✅ Strategic Responsibilities

• Technical Vision & Strategy: Define and execute the long-term technical roadmap, ensuring the platform scales seamlessly with the business.
• Organizational Leadership: Direct and mentor Engineering Managers and Team Leads, overseeing the growth, performance evaluations, and succession planning for the entire department.
• Engineering Excellence: Establish and enforce global engineering standards, documentation practices, and KPIs to ensure high-quality, secure, and maintainable codebases.
• Operational Efficiency: Optimize the SDLC and Agile processes across all teams (Scrum/Kanban), eliminating bottlenecks and managing cross-team resource allocation.
• Innovation & Tech Debt: Balance the delivery of new features with the continuous improvement of architecture and the strategic reduction of technical debt.
• Talent Acquisition & Culture: Lead the global hiring strategy to attract top-tier talent and cultivate a high-performance culture rooted in feedback, accountability, and continuous learning.
• Stakeholder Management: Act as the primary technical point of contact for executive leadership, aligning engineering efforts with product and business milestones.

✅ Requirements

• Educational Background: Bachelor’s, Master’s, or higher degree in Computer Engineering, Computer Science, or a related field.
• Proven Track Record: 10+ years of experience in backend development, with at least 5+ years in high-level leadership roles (managing multiple teams or managers).
• Technical Depth: Extensive experience with high-load, distributed systems, microservices architecture, Kubernetes, and cloud-native development.
• System Design: Deep expertise in SQL/NoSQL databases, message brokers, and secure CI/CD pipelines.
• Strategic Thinking: Demonstrated ability to manage complex technical trade-offs and drive large-scale architectural migrations.
• Soft Skills: Exceptional leadership, presentation, and communication skills. Ability to inspire teams and navigate fast-paced, high-pressure environments.
• Language: Fluency in English is a must.

✅ We offer excellent benefits, including but not limited to:

🏢 Modern office in New Belgrade

🏝 24 vacation days annually

🤒 6 sick days without medical certificate

🏥 Premium Health Insurance (coverage up to 5,000 EUR annually)

🎉 Special occasion gifts: birthday, wedding, newborn

📚 Learning & Development budget (for conferences, courses and certifications)

🌍 Corporate events: international parties, team buildings, activities

📈 Career growth opportunities in a fast-growing company

✈️ Relocation package for international candidates

🏋️ Sports package (FitPass membership)

🗣️ Language classes: Serbian (company-covered)

Easygo is an Australian technology powerhouse behind global brands Stake, KICK, and Twist Gaming. As we continue to build and scale our engineering presence in Belgrade, we’re looking for a Senior Backend Engineer to join our Data and Integration Infrastructure team to help shape the platforms and systems that power our products globally.

About the Team

You will join an established engineering team responsible for enabling and accelerating product and service teams working on Kick. The team builds and maintains shared platform capabilities that underpin Kick’s core systems, improving reliability, consistency, and developer experience across the platform.

The team owns foundational components such as event pipelines, schema governance, service gateways, and notification delivery. These systems ensure that Kick’s services communicate reliably and that data flows across the platform are accurate, observable, and analytics-ready.

By providing robust, well-designed platform primitives and templates, the team plays a critical role in shaping how Kick is built and scaled, optimising ways of working, reducing duplication across teams, and forming the backbone for reliable integrations and data-driven decision-making.

Who We’re Looking For

We’re looking for a Senior Backend Engineer with strong experience in Go who enjoys building platform-level capabilities that enable other engineering teams to move faster and more safely.

You are an experienced engineer who takes pride in designing and maintaining reliable, scalable systems, and who understands the critical role that strong platform foundations play in the success of a large, evolving organisation.

You’re comfortable working on core infrastructure and shared services, and you care deeply about engineering quality. You value clean interfaces, well-defined contracts, and highly observable systems, and you approach complex problems pragmatically and thoughtfully.

As a senior engineer, you are able to:

• Work independently on complex, high-impact initiatives
• Contribute meaningfully to technical discussions and architectural decisions
• Support and elevate others through code reviews, knowledge sharing, and collaboration

You’re motivated by enablement and long-term impact, and you thrive in environments where improving reliability, data quality, and developer experience is just as important as shipping new features.

Key Responsibilities:

• Architect and implement high-performance software solutions in alignment with project requirements and company standards.
• Design and build shared services and platform capabilities, ensuring high standards of code quality, scalability, and maintainability.
• Optimise existing services for performance, scalability, and reliability, identifying and resolving bottlenecks, reducing technical debt, and improving system resilience.
• Take ownership of services throughout their lifecycle while ensuring high code quality, security, and maintainability.
• Collaborate effectively with cross-functional teams and operational stakeholders, clearly communicating technical concepts, trade-offs, and progress.
• Work across different problem domains and projects over time, adapting to changing priorities and contributing to improvements of varying complexity based on business needs.
• Actively contribute as a team player, supporting others when needed, asking questions, and participating constructively in technical discussions and decision-making.
• Provide technical leadership through solution design, code reviews, and knowledge sharing, supporting the team's overall technical quality and consistency.
• Communicate effectively in written and spoken English, presenting ideas clearly to colleagues and stakeholders across teams.

Qualifications and skills:

• Bachelor's/Master's degree in Computer Science or equivalent practical experience.
• 7+ years of hands-on experience in software engineering, focusing on scalable system design and development.
• Strong experience with Go, and familiarity with building and operating distributed systems, APIs, and shared services.
• Proven track record of designing and modernising systems with a focus on scalability, maintainability, and system optimisation.
• Experience contributing to technical direction through collaboration, design input, and mentorship when appropriate.
• Strong communication skills with the ability to explain technical concepts to a broad audience and work effectively with cross-functional teams.
• Strong problem-solving skills and the ability to thrive in a fast-paced, dynamic environment.
• Experience debugging production applications and managing incidents.

Preferred Qualifications

• Experience delivering and maintaining distributed systems at scale
• Demonstrated a high level of autonomy and self-sufficiency in driving projects to completion.

Why Join Easygo?

• Performance Reward: Annual bonus linked to individual and company performance.
• Professional Growth: Opportunities for development, learning, and career progression within a global organization.
• Health & Wellbeing: Private health insurance for you and your dependants.
• Office Perks: Daily catered lunch, snacks and beverages, parking reimbursement, and a modern Belgrade office.
• Global Exposure: Opportunities to collaborate with—and occasionally visit—our Melbourne headquarters.
• Team Culture: Regular team-building activities and a professional, collaborative working environment.

We believe in-person collaboration is key to building strong teams and delivering great results. This role follows a hybrid work model, with a strong on-site presence at our Belgrade office and flexibility when needed.

Come as you are. Be part of something bigger. Click play on your career today.

Easygo is an Australian technology powerhouse behind global brands Stake, KICK, and Twist Gaming. As we continue to build and scale our engineering presence in Belgrade, we’re looking for a Senior Full Stack Engineer to join our Internal Empowerment team to help shape the platforms and systems that power our products globally.

About the Team

You will join a newly formed engineering team responsible for building and owning internal platforms, services, and integrations that enable teams across Easygo to operate efficiently and at scale.

The team owns critical internal systems and Easygo’s digital front door, reducing reliance on external dependencies and removing delivery bottlenecks for operational teams. By owning these platforms end to end, the team plays a key role in supporting business operations and ensuring Easygo’s technology and external presence reflect the innovation happening across the company.

Who We’re Looking For

We’re looking for a Senior Full Stack Engineer who enjoys ownership, collaboration, and solving complex problems that enable teams across the business.

You’re an experienced engineer who takes pride in building high-quality, scalable systems across the stack and who communicates clearly with a diverse range of technical and non-technical stakeholders. You thrive in an environment where autonomy, accountability, and teamwork are valued.

You’re comfortable working across the stack — from designing and building backend services and APIs, to collaborating closely with frontend engineers and contributing to user-facing functionality when needed.

You’re also comfortable moving between different problem domains over time, adapting to new technical contexts as business priorities evolve. You approach problems pragmatically, seek to understand the business needs behind technical requests, and choose solutions based on context rather than applying a one-size-fits-all approach.

Key Responsibilities

• Design and implement high-performance software solutions aligned with project requirements and company standards.
• Build and maintain solutions with a strong focus on code quality, scalability, and long-term maintainability.
• Improve the performance, reliability, and resilience of existing services by addressing bottlenecks and technical debt.
• Own services end to end, ensuring high standards of quality, security, and operational readiness.
• Collaborate closely with cross-functional teams and operational stakeholders, clearly communicating technical decisions and trade-offs.
• Work across different problem domains over time, adapting to changing priorities and contributing where impact is highest.
• Provide technical ownership within the team through solution design, code reviews, mentoring, and active participation in technical discussions.
• Communicate effectively in written and spoken English with colleagues and stakeholders across teams.

Qualifications and skills:

• 7+ years of hands-on software engineering experience, with a focus on scalable system design and development
• Experience with Go, and familiarity with modern frontend technologies, frameworks, and web fundamentals
• Proven experience designing and modernising systems with an emphasis on scalability, maintainability, and performance optimisation
• Ability to work independently on complex technical initiatives, contribute to solution design, and influence technical decisions through collaboration
• Strong communication skills, with the ability to clearly explain technical concepts to both technical and non-technical stakeholders
• Strong problem-solving skills, including experience debugging production systems and managing incidents in live environments

Preferred Qualifications

• Experience designing, delivering, and maintaining distributed systems at scale
• Demonstrated autonomy and ownership in driving projects through to completion

Why Join Easygo?

• Performance Reward: Annual bonus linked to individual and company performance.
• Professional Growth: Opportunities for development, learning, and career progression within a global organization.
• Health & Wellbeing: Private health insurance for you and your dependants.
• Office Perks: Daily catered lunch, snacks and beverages, parking reimbursement, and a modern Belgrade office.
• Global Exposure: Opportunities to collaborate with—and occasionally visit—our Melbourne headquarters.
• Team Culture: Regular team-building activities and a professional, collaborative working environment.

We believe in-person collaboration is key to building strong teams and delivering great results. This role follows a hybrid work model, with a strong on-site presence at our Belgrade office and flexibility when needed.

Come as you are. Be part of something bigger. Click play on your career today.

WongDoody creates human experiences at 22 studios across 4 continents. We believe the future can be molded. And by shaping human experiences through creativity and tech, we work to build a future we believe in. 

For us, this starts with our own culture. We strive to create an inclusive environment where every human can bring their whole self to work. Our clients are brands we believe in, from global big players to local heroes to startups we love. With each of our partners, we embark on a journey of co-creation, pushing the boundaries of what's possible and exploring the space where creativity and tech meet. 

Our team of fun, welcoming, values-driven, and collaborative problem solvers has one focus at the heart of everything we do: human experience. Human experiences are the touchpoints where brands connect with customers. And we transform businesses by creating engaging, inspiring moments using strategy, creativity, data and technology - all backed by the global technological power of Infosys. 

Experience, Tech & AI 

We are a cross-unit and cross-location AI, tech and experience team. With more than 50 developers, AI & Full Stack engineers, UX designers and consultants working directly with other WongDoody teams, we are team players and specialists - oth in frontend and backend. As part of Infosys, we belong to a leading global technology company with access to solutions and extensive know-how in the fields of commerce, marketing automation and AI, among others.  

Now we’re looking for an AI Engineer who connects creativity, technology, and intelligence to bring agentic and visual AI experiences to life. 

Our local benefits 

• Flexible working hours and 100% overtime compensation
• Work where it works for you. At home or in the office, or any mix you like 
• Working for strong brands and clients we believe in 
• 26 days vacation per year 
• Nice people in welcoming teams 

What you can expect 

• Design and engineer agentic and multimodal AI systems that bring together creativity, data, and automation 
• Develop end-to-end GenAI workflows that integrate LLMs, visual AI systems (via ComfyUI), and existing enterprise stacks 
• Connect and orchestrate visual generation interfaces with backend systems and APIs for marketing, design, and content production use cases 
• Prototype, validate, and scale AI-driven experiences from concept to production (together with designers, strategists, and engineers)
• Define AI engineering standards for prompting, evaluation, observability, and ethical guardrails across WongDoody’s creative technology practice 
• Provision and set up on-premises servers and cloud solutions for usage with GenAI tools 
• Collaborate in cross-functional, agile teams and help evolve WongDoody’s AI-first innovation culture 

What we'd love to see 

• A passion for creative technology, curiosity for emerging AI tools, and the ability to turn ideas into working prototypes  
• Analytical and structured mindset with the ability to make complexity simple 
• End-to-end architecture from prototyping to production (including CI/CD, logging, analytics, and scaling) 
• Strong experience in software engineering (Python and/or TypeScript) 
• Practical knowledge of LLM frameworks,tools and protocols (LangChain, LangGraph, n8n, MCP, A2A, Bedrock, or similar) including agentic architectures 
• Experience in integrating visual AI tools such as ComfyUI, Stable Diffusion, Google Imagen, or Adobe Firefly into broader workflow systems 
• Proven experience integrating text-based AI APIs like ChatGPT, Claude, Gemini, or Llama into end-to-end workflow solutions 
• Familiarity with prompting techniques, RAG pipelines, and AI workflow orchestration including guidance/guardrails, observability (P95, cost/request), evaluation pipelines 
• Understanding of real-time communication protocols (Websocket / gRPC / PubSub event handling) and API integration across data and creative environments 
• Competence in infrastructure setup (Docker, Terraform, cloud platforms like GCP, AWS, or Azure), understanding the resources cost factor and ability to optimize it 
• Open-source engagement or hands-on experimentation with AI agents, visual frameworks, or orchestration systems 
• Excellent English communication skills (German is a plus) 
• Nice to have: Experience with IBM watsonx / Watson AI or related enterprise AI ecosystems  

Your impact 

You’ll shape the future of AI agent experiences, create standards, and transform complex systems into meaningful, measurable experiences - for users, brands, and products. 

We care about your personality and professional skills. We don't care about your gender, age, nationality, or appearance and are open to working with everyone.  

Please note: This is a job ad by WongDoody doo based in Serbia. Through our website or other sources, you may find job ads published by one of our WongDoody sister companies around the globe with whom we act jointly under the band “WongDoody”. For each job offer, only the entity responsible which has published the ad. Contact persons, required information and applicable terms may differ.