Top Software Engineer Jobs in Poland

As a Software Engineer, you will develop AI workflows and automation solutions, integrate enterprise data, and create reusable templates to accelerate application development. You will also build Proof-of-Value applications and provide guidance to teams on a modern AI platform.

As a Lead Python Engineer, you will build a multitenant data platform and data ingestion pipelines on AWS, collaborating with various teams and improving processes.

The iOS RTC Software Engineer is responsible for developing and optimizing Viber calls on iOS, including WebRTC integration, signaling protocol, and optimizing media processing.

The Software Developer will implement customer project specifications, develop and enhance WMS/WCS software, ensure software quality, and provide technical support while collaborating globally.

As a Senior Full-Stack C#/.NET Engineer, you will fork and set up existing applications, implement architectural adjustments, and ensure deployment in Azure. The role requires close collaboration with stakeholders and troubleshooting legacy code.

Join Engineering Foundations to build and maintain core platform services. Work on high-load systems, implement cloud-native infrastructure (AWS, Kubernetes, Terraform), improve observability and reliability, and support SRE practices, capacity planning, SLIs/SLOs, and CI/CD.

Support and maintain QA environments, develop test plans for B2B IAM systems, execute tests, participate in Scrum processes, and ensure application stability.

The Software Engineer will design and build payment technologies, collaborate with cross-functional teams, and ensure product scalability and quality.

Design, build, test, and deploy scalable payment services and web applications. Collaborate cross-functionally in agile teams to improve product quality, automate testing, resolve defects, and mentor peers while using technologies like Java, Spring, Angular, and cloud/container tooling.

Design, develop, and maintain enterprise test automation suites; analyze requirements; write and run automated tests for services and web applications; collaborate with product, development, and DevOps teams to improve product quality, CI/CD, and scalability.

Responsible for maintaining QA and test environments, executing functional testing, contributing to automation frameworks, and collaborating with cross-functional teams.

Support and maintain QA/test environments for B2B IAM systems, author and execute functional, regression, API, and performance tests, contribute to automation frameworks and CI/CD pipelines, perform root cause analysis, and collaborate with cross-functional teams to ensure stable, production-like releases.

Build, maintain, and own scalable, reliable software systems; collaborate with product, design, and engineers; participate in architecture and code reviews; troubleshoot and optimize production systems; mentor junior engineers; apply emerging technologies (including AI) to improve product and developer productivity.

The Cycle Software Engineer will develop low-level software for washing and cleaning cycles, manage software maintenance, and perform testing and compliance evaluations.

Contribute to implementing the Assette project by developing backend solutions in Python, optimizing data workflows with Oracle and Denodo, and participating in code reviews.

As a Senior Software Engineer, you will build scalable distributed systems, improve developer experience, mentor peers, and lead incident responses.

The role involves building scalable features using React and Node.js, designing APIs, implementing secure data flows, and collaborating in Agile teams.

The Senior Software Engineer will lead engineering teams, mentor junior engineers, and ensure system reliability and performance while developing backend services.

As an Advanced Software Engineer, you will design, develop, and support Relativity software products, ensuring high performance and reliability in cloud-driven services.

The role involves developing software for robotics, particularly focusing on physical manipulation and grippers in an R&D setting. Candidates should have extensive experience in robotics and software development, with skills in problem-solving and designing systems that integrate software and hardware components.

Design, implement, and optimize performance-critical GPU-style kernels (e.g., matmul, attention) and host-side orchestration. Identify bottlenecks, deliver measurable throughput improvements, create micro-benchmarks, regression tests, and tooling, and collaborate with compiler, runtime, ML, and hardware teams to integrate kernels into production.

Responsible for end-to-end ownership of backend domains (checkout, order management), designing and delivering scalable Java/Spring Boot APIs, working in GCP with Terraform, managing relational and NoSQL storage, building CI/CD pipelines, participating in full SDLC, and driving product-focused, customer-centric experiments.

As a Software Engineer at Zendesk, you will work on scalable products, optimize performance, and collaborate globally, focusing on backend and distributed systems.

Lead full life-cycle design, development, testing, deployment and documentation of scalable Java web applications. Drive architecture, integrate technologies, ensure solution quality, adopt emerging standards, and support product direction and customer deliverables.

The role involves guiding partners on NCCL, performing analysis of applications, developing automation tools, and conducting training for HPC applications.