Top Software Engineer Jobs in Warsaw

Develop and maintain applications, mentor junior engineers, collaborate with teams, integrate AI technologies, and ensure coding standards are met in a secure environment.

The role involves supporting QA environments, developing test plans, participating in automated tests for B2B IAM systems, conducting API testing, and collaborating with teams for continuous improvement.

The Staff Software Engineer will lead the localization team, focusing on security and scalability while mentoring junior developers and delivering high-quality solutions.

Lead software engineering efforts for Visa's Digital Benefits Platform, focusing on system design, multitenancy, and AI-powered development. Mentor engineers and lead modernization projects.

Develop and maintain tools that integrate Kotlin with build systems (Gradle, Maven, JPS), improve import accuracy and performance into the IntelliJ IDEA project model, and implement reliability and new features for Kotlin build tooling.

Design and build key features for an AI coding platform, focusing on user experience and product growth in a collaborative environment.

The Senior Software Engineer will design and maintain data systems, mentor junior engineers, and improve productivity in a collaborative environment.

As a Senior Software Engineer, you'll develop the Open Payment Framework Tools focusing on the OPF Visual Toolkit. Responsibilities include building features, analyzing designs, and ensuring timely project execution.

The (Senior) Software Engineer will develop and manage SIM-related initiatives, optimize processes, and work on applications for global IoT connectivity.

As a Fullstack Software Engineer, you will maintain and improve CaptivateIQ's core platform, design features, and ensure high engineering standards.

Develop and deploy AI agents, integrate various AI solutions, design system architecture, and collaborate with cross-functional teams to enhance AI systems.

You will design and deploy AI agents, integrating generative AI technologies, optimizing workflows, and collaborating with cross-functional teams to develop solutions. Responsibilities include architecture design, data management, and quality assurance for AI systems.

As a Senior Software Engineer, you'll develop enterprise products for financial institutions, focusing on coding in C#, feature development, testing, and team collaboration.

As a Senior iOS Developer, you'll develop and maintain iOS applications, implement best practices, collaborate with cross-functional teams, and oversee app performance.

The Senior Full-stack Engineer will design and build features in TypeScript, driving projects with a product mindset and collaborating in a dynamic startup environment.

The Staff Software Engineer will lead technical direction, improving system design and mentoring others while writing code and collaborating across teams for a cloud-based generative coding platform.

Develop and maintain scalable backend services using Graph features; optimize systems performance and security; mentor team members; ensure compliance and quality standards.

Develop innovative solutions for Mapbox's Navigation SDK, focusing on architecture, quality, and mentoring. Collaborate to deliver high-quality APIs and features, ensuring seamless integration across SDKs.

Design, develop, and maintain mobile applications using React Native, focusing on user onboarding and experience optimization while mentoring other engineers and influencing technical strategies.

As a Staff Software Engineer on the Growth team, you will lead technical projects impacting user acquisition, mentor engineers, and ensure system reliability and scalability.

As a Senior Software Engineer at Kraken, you will design and maintain backend systems, SDKs, and APIs, enabling efficient growth engineering. You will improve internal tools, enhance developer workflows, and ensure system reliability across multiple teams.

Design, develop, and maintain payment processing systems. Optimize user experiences, ensure security, mentor engineers, and influence technical decisions.

As a Senior Software Engineer, you'll tackle high-impact problems by creating full-stack applications, collaborate across teams, and drive user engagement through strategic engineering solutions fitted for growth.

Design, build, and optimize high-performance AI infrastructure systems to support intelligent agents, ensuring reliability and scalability for millions of users.

Design and implement robust Rust services for trading and payments, focusing on performance and user impact while collaborating on distributed systems architecture.