Oferty dla Application Developer praca Polska

19.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Xebia sp. z o.o.Improving build performance and developer feedback loops, - configuring and managing Feature Flags to support progressive delivery and experimentation, - integrating Harness SRM/Chaos (if applicable) to support deployment verification, resilience testing, and error budget policies, - partnering with FinOps

19.06.2026 | Pełny etat | Housecall ProImprovements while maintaining high standards for quality, performance, and reliability. You contribute across our application stack, focusing on engineering quality and polyglot ability rather than a single specific framework. In addition to feature development, you contribute to improving engineering

19.06.2026 | Pełny etat | moondigo sp. z o.o.Responsibilities - Design, develop, and maintain web applications using .NET (C#, Core) and React - Build responsive user interfaces with HTML, CSS, JavaScript, and React - Develop and consume RESTful APIs to connect client-side and server-side components - Implement and optimize data storage using SQL

19.06.2026 | Pełny etat | Housecall ProImprovements while maintaining high standards for quality, performance, and reliability. You contribute across our application stack, focusing on engineering quality and polyglot ability rather than a single specific framework. In addition to feature development, you contribute to improving engineering

19.06.2026 | Pełny etat | emagine PolskaSummary The role of a Senior Full-Stack Developer is essential for enhancing the functionality of a modern web application, contributing to both frontend and backend development to meet user requirements effectively. What we offer - Remote Role - B2B Contract - Big International project - Rate 42

18.06.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.The architecture of a big mobile ecosystem, driving technical decisions, mentoring other engineers, and delivering high-quality solutions at scale. responsibilities Design, develop, and maintain complex mobile applications using React Native and TypeScript - Drive architectural decisions and contribute

18.06.2026 | Pełny etat | Wrocław | Antal Sp. z o.o.Integrations, and asynchronous communication flows. - Analyze and validate data consistency across relational and NoSQL databases. - Support testing processes within containerized and CI/CD-based environments. - Collaborate with developers, analysts, and stakeholders to ensure software quality and delivery

18.06.2026 | Pełny etat | Katowice | CycladTo solution design as a Lead Mendix Consultant, ensuring best practices and high-quality standards - Troubleshoot, debug, and optimize applications and integrations built on Mendix - Collaborate closely with business analysts, developers, and QA teams to ensure robust and maintainable solutions - Support

18.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.Closely with a Development Manager and a small, cross-functional team to build and maintain scalable applications. You will be involved in the entire software development lifecycle - from analysis and design to deployment and production support. This is a hands-on role in a collaborative environment where