Top Software Engineer Jobs in Poland

The role involves leading engineering teams in backend system design and delivery for financial platforms, ensuring quality and collaboration, and mentoring team members.

Lead full-stack development across front-end, back-end, database, cloud and hosting. Architect solutions, mentor engineers, deliver scalable web and mobile systems, review code, and drive technical vision and automation while collaborating with business leaders and stakeholders.

Design, develop, test, and deploy scalable cloud-native applications; migrate on-prem systems to cloud; build and maintain CI/CD and IaC pipelines; troubleshoot and optimize systems; collaborate with global cross-functional teams to translate requirements into secure, production-ready solutions.

Design, build, and optimize backend services for data gathering, processing, and delivery. Define and maintain service contracts, ensure high test coverage, observability, and documentation. Make architectural decisions for distributed systems, collaborate with product teams, and maintain/ improve an existing Kotlin/Java codebase.

Build and maintain SnowCommand, Snowflake's internal production gateway. Develop and refine critical workflows, implement full-stack features (TypeScript services, Kubernetes), design metrics and experiments, collaborate with product and design, coordinate across partner teams, instrument and troubleshoot production systems, and contribute to product vision and planning.

Join the Qodana Core team to design and implement inter-procedural static analysis algorithms and checks, extend security/license/vulnerability detection, optimize analysis performance and orchestration, build CI/CD integrations, and collaborate with compiler and IDE teams to own features from concept to release.

Design, develop, and maintain full-stack features using Java/Spring Boot backends and React/TypeScript frontends. Build component libraries and data-dense UIs, integrate with external market systems and messaging channels (SFTP/AS4/ECP), improve reliability and observability, and contribute to data modeling and performance across time-critical energy operations.

Develop and execute test cases for embedded automotive middleware. Test Python and C++ applications, use pytest, Jenkins and CI/CD in Linux, ensure compliance with automotive standards and work within an Agile cross-functional team.

Design, develop, and execute test cases for embedded automotive middleware using Python and C++ within a CI/CD pipeline. Ensure adherence to automotive standards and processes, operate daily in Linux, use testing tools (pytest), and collaborate in an Agile cross-functional team to validate software in POSIX-based and service-oriented embedded environments.

Join a Scrum team to build a greenfield scalable web platform. Develop frontend and backend components per requirements, design for stability, performance and security, own delivery quality and schedules, estimate effort, and implement microservices and responsive, WCAG-compliant UIs.

Build and maintain API integrations and the connectivity platform linking EV chargers, vehicles, and OEMs. Improve reliability, observability, and scalability; develop automations and internal tools for monitoring and triage; define SLAs and alerting; collaborate with product and engineering teams to balance stability and delivery.

The Senior Software Engineer will design and develop cloud-native applications, optimize performance, and ensure code quality while collaborating with cross-functional teams. Responsibilities include software development, architecture contributions, Agile participation, and mentoring team members.

As a Senior Software Engineer, design and develop cloud-native applications, focusing on usability, performance, and scalability, while mentoring mid-level engineers and ensuring best practices in code quality and CI/CD.

As a Senior Software Engineer, you'll design and develop scalable cloud-native applications in AWS, collaborate with teams, and ensure code quality through reviews and testing.

Build and operate backend-first, distributed platform services powering APIs, integrations, eventing, and analytical data systems to enable AI agents and enterprise-scale agentic workflows. Design for high throughput, reliability, security, and observability; apply AI-assisted engineering tools; mentor engineers and influence architecture, tooling, and developer experience.

As a Software Engineer, you will design and develop applications, write clean code, engage in code reviews, optimize systems, and explore new technologies in a remote team.

As a Mid Software Engineer at Guidewire, you will develop and maintain insurance pricing algorithms, handle fullstack development, and collaborate with team members while optimizing solutions to meet service-level objectives.

The Software Engineer will develop and manage microservices on the Guidewire Cloud Platform, focusing on AWS and Java technologies, while ensuring high quality and performance in software delivery.

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.