Top Software Engineer Jobs in Warsaw

As a Senior Software Engineer, you will develop B2B and B2C SaaS products, focusing on front-end and back-end development using React and Node.js, while ensuring security and scalability.

As a Senior Software Engineer, you will develop secure, scalable medical imaging platforms, architect distributed systems, and work with AI diagnostic tools.

The Project Engineer will coordinate engineering team projects, ensure timely delivery, solve technical issues, and analyze robot performance data.

The role involves training large language models to write production-grade code, comparing snippets, refactoring code, and providing feedback for reinforcement learning processes.

The Software Engineer will train large language models by reviewing code snippets, improving AI-generated code, and providing detailed feedback, ensuring efficiency and correctness.

Train large language models to write code by reviewing code snippets and providing feedback for improvements. Requires 3+ years of Ruby experience.

As a Software Engineer in AI, you will train large language models, rank and review code snippets, and provide feedback for improvements.

The role involves training large language models to write production-grade code using Java, performing code reviews, refactoring, and providing detailed explanations for coding decisions.

Train large language models to write production-grade code across languages, review and improve AI-generated code, and maintain the RLHF feedback pipeline.

As a Rust Software Engineer, you'll train large language models to generate and refine code, compare snippets, and ensure quality through detailed code reviews.

The Software Engineer will design, develop, and support the MEMX Trading system software, focusing on production support during US evening hours.

Design and implement core backend services for distributed systems, collaborate across teams, drive development practices, and optimize technology for scale.

Canonical seeks open-source enthusiasts to optimize Ubuntu for new silicon technologies, collaborating with teams and customers to enhance software quality and performance across various platforms.

As a Senior Software Engineer on the Car Experience team, you will guide backend development and machine learning data pipelines focused on enhancing rider experience in autonomous vehicles.

As a Senior Software Engineer, you will build scalable systems and data pipelines for consumer credit reporting, drive strategic outcomes, shape architecture, and mentor team members while ensuring operational excellence.

The Senior Software Verification Engineer will validate software products through automated testing, integration validation, and defect analysis in high-speed networking and virtualization domains.

Own and deliver scalable, secure services and greenfield initiatives for international market expansion. Design APIs and data models, collaborate cross-functionally, mentor engineers, participate in on-call and incident response, and ensure regional compliance and localization needs are met.

As a Senior Android Developer, you will enhance SumUp's app architecture, implement Kotlin Multiplatform features, and collaborate to improve user experience across platforms.

As a Software Engineer, you will build and maintain scalable, secure backend systems for integrating various blockchains, ensuring client fund safety and optimizing databases.

The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.

The Python Software Engineer will develop and maintain test automation tools for hardware certification and improve Linux testing methods.

You will build and maintain container images, automate CI/CD processes, engage with the community, and mentor junior team members in a collaborative environment.

Lead Python Software Engineer responsible for developing solutions, collaborating on designs, mentoring team members, and enhancing engineering practices.

Develop and enhance dqlite, a distributed SQLite database, including debugging, implementing features, and engaging with the open source community.

The Full Stack Software Engineer will build scalable backend services using Python, develop REST APIs, and contribute to a React/TypeScript frontend while collaborating with various teams to enhance systems for processing IoT data in retail environments.