Oferty dla Application Developer praca Polska

18.02.2026 | Pełny etat | Wysokie Mazowieckie | Jit TeamYou'll have Conduct performance testing and in-depth analysis to identify bottlenecks and optimization areas in Java - WebLogic applications Design and implement performance optimization strategies to improve speed, responsiveness, and scalability Collaborate closely with software developers

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | EPAM SystemsWe are looking for an experienced Senior Developer to join our team and drive the development of modern web solutions based on a microservices architecture. You will have the opportunity to work on an advanced in-house platform and participate in integrations with external systems. We value

18.02.2026 | Pełny etat | Wysokie Mazowieckie | AccentureHttps///pl-en. THE WORK Building modern web applications using React Designing and implementing optimization methods for applications Configuring applications to run in different environments Ensuring the quality of the solution, both in terms of architecture and code quality

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Transition Technologies PSCKey Responsibilities Design, write, test, and optimize Assembler code for mainframe systems. Maintain and enhance legacy Assembler applications to meet business needs. Collaborate with teams to integrate Assembler components with COBOL/Java applications. Optimize system performance using tools

18.02.2026 | Pełny etat | Kraków | Capgemini PolskaAre diverse and stable - we cooperate with international clients from the Automotive, Retail, Manufacturing, Energy, Life Science, Logistics, Transport and Public Services industries and offer extensive development opportunities for developers, architects, business analysts, project managers and agile experts

18.02.2026 | Pełny etat | Wrocław | Housecall ProTheir growth and development This offer is for you if you Have at least 5 years of experience in programming iOS applications, Have expert knowledge of Swift and at least a working knowledge of Objective-C, Understand Protocol-Oriented and Object-Oriented Programming, Have practical knowledge of releasing

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Jit TeamYou'll have Conduct performance testing and in-depth analysis to identify bottlenecks and optimization areas in Java - WebLogic applications Design and implement performance optimization strategies to improve speed, responsiveness, and scalability Collaborate closely with software developers

18.02.2026 | Pełny etat | Kraków | DCGFor our partners, we are currently looking for Senior Java Developer Hybrid work model - 3x a week work from the office - Cracow, Podgórze Responsibilities Design, development and testing of components of the Transfer Agency Investor Onboarding system Supporting business analysts in reaching a common

18.02.2026 | Pełny etat | Wrocław | VISTULOSuccessful candidates enjoy geeking out about data structures and debugging application performance issues. This is a fully remote backend Java development role for a developer in Poland. You will be working through a Polish company that will provide the support and administrative assistance to make you