Oferty dla Software Developer praca Polska

23.06.2026 | Pełny etat | Kraków | Upvanta sp. z o.o.We are looking for a Senior Java Developer to join our team in Poland and contribute to the development of highly scalable fintech systems supporting trillions of dollars in transactions annually. In this role, you will work closely with the US-based product and engineering teams, helping to design

23.06.2026 | Pełny etat | Kraków | Sigma SoftwareAnd monitor services in AWS cloud-native environments Handle production issues and incidents with accountability Collaborate with Product, Design, and Engineering teams in Agile practices Contribute to continuous improvement of systems and processes Requirements 5 years of experience in software development

23.06.2026 | Pełny etat | Poznań | Transition Technologies PSCAnd certificate lifecycle flows Provide guidance to developers to keep implementation aligned and practical. Keep the team focused on the agreed MVP scope and priorities. Support testing and validation of the core MVP features. Requirements Experience working with SQL databases Understanding of software

23.06.2026 | Pełny etat | Łódź | ITDSRequirements Design scalable and maintainable software solutions Integrate applications with databases and external services Utilize LLM-based tools such as Claude and Codex to support software development activities Participate in code reviews and ensure adherence to development standards Deploy and support

23.06.2026 | Pełny etat, Freelancer | Kraków | TeaCode S.C.developers Requirements Min. 5 years of commercial experience in software development Must have an extensive knowledge as well as commercial experience in Typescript, React,and Knowledge of English at min. B2 level and fluent Polish (C1 or native) Technical university degree within

23.06.2026 | Pełny etat | Bydgoszcz | Sollers Consulting Sp. z.o.oOf commercial experience as a software developer, preferably in Java. Hands-on insurance domain experience. Strong understanding of Object-Oriented Programming (OOP), design patterns, clean code principles, and best practices. Solid understanding of software engineering concepts. Good command of English

23.06.2026 | Pełny etat | Rzeszów | SiiTests with strong coverage standards Monitoring and optimizing communication between distributed systems Requirements At least 5 years of experience with Software Development Strong experience with Golang and Python (senior level) Solid understanding of microservices architecture Hands-on experience

23.06.2026 | Pełny etat | Lublin | SiiAutomated test suites for switch software and firmware Develop Python-based testing frameworks for functional and performance testing Perform regression, stress, and system-level testing on hardware platforms Integrate automated tests into CI/CD pipelines Work with developers to identify, reproduce

23.06.2026 | Pełny etat | Szczecin | Link GroupLanguage English Bonus Knowledge of event streaming, CQRS, Kafka, Docker/Kubernetes High-Level Task Assignment Perform hands-on software design and development. Investigate performance issues, support root-cause analysis, and collaborate on improvements. Write unit tests and perform peer design/code