Top Software Engineer Jobs in Poland

The Staff Software Engineer will design, build, and operate systems for the Agentic Data Plane, ensure reliability and scalability, and manage large technical projects.

Design, build, and deliver applications in an Agile environment, collaborating with Product Managers and QAs, while leading technical projects.

Improve reliability, observability, and scalability of Enode's connectivity layer. Build and maintain API integrations with OEMs and energy partners, reduce incidents, enhance monitoring and alerting, drive complex projects to release, uphold code quality and testing, collaborate with product, and mentor teammates while applying AI tooling strategically.

Senior Software Engineer (Python) on the Architecture team to build and scale a finance platform. Work on backend services using Python and Go, GraphQL/gRPC, PostgreSQL, Docker/Kubernetes, and GCP. Focus on async programming, performance optimization, distributed and event-driven systems, CI/CD and IaC, and operating in regulated, multi-stakeholder environments. Mentor junior engineers and contribute to platform architecture.

Design, develop, and maintain scalable backend systems and microservices (payments, treasury, transactions, crypto). Build REST APIs using Java and Spring Boot, emphasize clean code, TDD/DDD, CI/CD, and improve existing systems.

Build and scale developer-focused products and tooling using React and Electron; prototype quickly, contribute to open-source and community growth, work in a small cross-functional team, integrate with Kubernetes and cloud services, consume and design APIs (OpenAPI/GraphQL), and follow Git/GitOps, CI/CD and agile workflows.

Design, implement, and maintain Java-based enterprise applications for embedded licensing. Analyze requirements, produce technical designs, write clean multithreaded code, perform code reviews, integrate services via RESTful APIs, troubleshoot customer issues with TAC, and mentor junior developers.

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

The Senior Software Engineer II will enhance software, design systems, conduct code reviews, mentor peers, and ensure quality and compliance.

Join the software validation team to define test strategy, maintain test environments, execute manual test scenarios, submit and verify defects, diagnose system integration issues, design and validate fixes, and share knowledge with test and software engineers.

The SDET will ensure quality for cybersecurity features by designing test strategies, building frameworks, and conducting various tests within a remote team setting.

The Senior Software Engineer will design and implement complex backend services, focusing on billing logic, API development, and AI integration within a remote team, ensuring quality and scalability.

The Lead Software Engineer will lead technical teams to design and build cloud-native applications on Microsoft Azure, enforce architectural standards, oversee CI/CD practices, mentor engineers, and ensure high product quality and performance.

The Senior Software Engineer will design and implement AI capabilities, architecture, and product experiences, focusing on production AI features and collaborating with cross-functional teams.

The role involves designing DSP software, implementing solutions for low-power devices, and collaborating with teams in consumer healthcare technology.

Develop cloud-native production systems that process large data volumes. Engage in backend development with Rust and frontend with Angular. Collaborate on product development.

The Senior Software Engineer will lead software development for structural optimization, mentor junior engineers, and collaborate with structural experts, using Python and various libraries.

Lead and own platform architecture across Infrahub ecosystem, implement high-impact architectural improvements, reduce technical debt, champion AI-first engineering, provide hands-on technical leadership, mentor engineers, and collaborate with product and leadership to ensure scalable, extensible systems.

Own and improve core scraping and job-execution infrastructure for high-throughput distributed workloads. Design fault-tolerant, observable systems, lead reliability and scaling efforts, define SLAs, run incident response, mentor engineers, and contribute to architecture decisions to maximize throughput and platform availability.

Lead the API development team to design and implement software solutions, delivering scalable APIs while championing best practices and mentoring team members.

Design and develop backend systems for expense management, work in a cross-functional team, optimize application performance, and potentially adopt AI features.

Lead the API team to design and implement software solutions for Nearmap's geospatial data platform, ensuring high performance and scalability.

Lead the API team in designing and delivering scalable software solutions, ensuring system reliability and championing best practices in a cloud environment.

The Senior Software Engineer will develop Python microservices, design RESTful APIs, manage AI systems, and ensure integration with existing infrastructure while collaborating with teams.

Build and architect Alpaca's advisory services (block trading, portfolio management, IRA). Design scalable, low-latency distributed systems, write full-stack code, optimize throughput, work with messaging systems and OMS, and implement high-availability, concurrency-safe solutions for financial trading/exchange workloads.