Oferty dla Application Developer praca Polska

18.06.2026 | Pełny etat | Kraków | STATE STREET BANK INTERNATIONAL GmbHFreedom of a start-up with the stability and funding of an industry leader. You’ll work in a highly collaborative, international environment where your contributions directly shape real products used at scale. - Who we are looking for - Full-Stack Application Developer with a strong emphasis

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 | 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

18.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.And its practical applications - Strong documentation skills - Willingness to develop further in the cryptography domain OPTIONAL - NICE TO HAVE - Experience working with regulatory and compliance documentation - General background in IT - technology WHAT WE OFFER - Stable employment in a professional

18.06.2026 | Pełny etat | Lublin | Sollers Consulting Sp. z.o.oSystem functionalities and improvements within the internal application landscape. About the requirements. You need - At least 1 year of experience as a WEBCON Developer. - Very good SQL skills. - Knowledge of at least one programming language (C#, Java, or JavaScript). - Familiarity with web services

18.06.2026 | Pełny etat | Wrocław | Cycladapplications based on Guidewire ClaimCenter - Participating in the design, implementation, testing, and maintenance of software solutions - Collaborating closely with development teams and technical stakeholders - Designing and delivering scalable and high-performance applications - Ensuring software quality

18.06.2026 | Pełny etat | Warszawa | RTB HouseOutstanding results and reach their goals at every stage of the funnel. We are looking for a Mid+/Senior Software Engineer to join our internal team at RTB House. You will work on applications and tools that directly support our real-time bidding business, collaborating with experienced engineers and product

18.06.2026 | Pełny etat | Białystok | Godel Technologies EuropeDescription Godel is on the lookout for talented Senior Python Engineers to join one of our teams engaged in the development of business applications for major British companies. We always have new and exciting projects with opportunities to improve your skills in a wide spectrum of technologies