Top Software Engineer Jobs in Poland

The Infrastructure Software Engineer will build and optimize systems managing vast data, collaborate with teams for reliability, and handle operational issues.

Responsible for developing new and supporting existing kernels for linear algebra operations on AI hardware, focusing on performance optimization and quality improvement.

Build and maintain cloud-native web applications using TypeScript and React.js. Contribute to UI and backend-of-frontend components for microfrontends, focusing on quality, performance, testing, debugging, and collaborative development in an agile team.

Develop and test avionics and embedded software using modern C++ and Linux. Participate in architecture, requirements, integration, planning, and Agile development while collaborating with international teams to improve quality, safety, and reliability.

As a Software Engineer, you will implement and maintain scalable, reliable components for the Akamai Inference Cloud platform, focusing on cloud-native technologies, distributed systems, and API development.

As a Full-stack Software Engineer, you will develop backend systems, integrate frontend applications, and solve complex problems in a collaborative team environment.

The Software Engineer II role involves developing software solutions, primarily using tools like Terraform and Akamai CLI. Responsibilities include feature implementation, collaborating with QA, and contributing to technical decisions while working in an Agile team.

The Software Engineer will develop the Collectives Communication Library for AI hardware, collaborating with teams, implementing features, and resolving technical issues.

The Senior Infrastructure Software Engineer will build scalable systems, manage large data, and innovate solutions for performance and reliability, impacting millions of users.

You will develop Java applications for multi-cloud infrastructure, participate in the full implementation process, and transition into full-stack development with CI/CD ownership.

As a Software Engineer at Coupa, you'll design and develop platform systems, advocate best practices, and improve operational processes, contributing to a collaborative team focused on creating high-quality SaaS solutions.

Design, implement, test, and maintain backend features and full‑stack functionality. Collaborate with frontend, QA, and product owners, write unit/integration tests, perform code reviews, work with Git and CI/CD, and develop in containerized environments (Docker). Participate in sprint planning and continuous improvement.

Develop and maintain internal tooling and processes for building, testing, integrating, and releasing the ML software stack. Collaborate with developers, QA, and architects to ensure reproducible, secure builds, resolve integration issues, and contribute fixes to the ML stack.

Build and maintain scalable backend services, APIs, workflow orchestration, and integrations (including HERE APIs) to support agentic AI logistics solutions. Ensure production reliability through testing, monitoring, and CI/CD while collaborating with product and domain experts to deliver AI-driven planning and optimization features.

Develop production-grade Go services and Kubernetes components (CRDs/operators) to expose accelerator hardware for scalable AI compute. Ensure reliability, performance, and observability while collaborating with hardware, cloud, and ML teams and mentoring engineers.

Build production-grade Go services and Kubernetes components (CRDs/operators) to expose accelerator hardware for scalable AI compute. Ensure reliability, performance, and observability; collaborate with hardware, cloud, and ML teams; lead technical initiatives and mentor engineers.

Design and develop scalable, high-quality backend systems for traffic automated road closure detection, handling the full software development lifecycle.

As a Software Engineer in Infrastructure Reliability, you'll build distributed systems that enhance platform reliability, implement traffic control mechanisms, and develop monitoring tools, working closely with diverse teams.

As a Middle Software Engineer, you will develop software solutions using .NET technologies, collaborate with teams, and ensure code quality and performance.

Develop and implement 5G RAN baseband scheduler (UPC) features across design, architecture, and testing. Improve scheduling software quality, collaborate with architects, implement domain backlog, and support product roadmap and customer feedback.

Develop systems for monitoring and predicting flight trajectories in aviation and defense. Create and deploy features tackling real-world optimization problems using a modern tech stack.

Design, implement, test and maintain responsive frontend applications using JavaScript/TypeScript and modern frameworks. Own end-to-end features, write unit/integration tests, perform code reviews, collaborate with cross-functional teams, use Git, CI/CD and containerized (Docker) development, and contribute to sprint planning and process improvements.

As a Staff System Software Engineer, design and implement OS kernel and device driver software, collaborate with hardware teams, and participate in agile development.

The System Software Engineer develops, tests, and documents OS Kernel and Device Driver software while collaborating with hardware teams and participating in agile development.

Design and build LLM-based autonomous security agents and self-healing remediation pipelines. Integrate AI-driven threat detection into CI/CD and GitOps workflows, automate vulnerability research, patching, and security orchestration across cloud-native infrastructure.