Oferty dla System Developer praca Polska

21.03.2026 | Pełny etat | Poznań | AllegroYou'll cooperate closely with Android and iOS developers, UX designers, testers, project owners and will be responsible for the entire technical feature development process You will support purchase checkout processes, the recurring purchases process in the Android app We craft the core app experience

21.03.2026 | Pełny etat | Katowice | SiiWe’re looking for experienced .NET Developers to join our growing team. In this role, you’ll help design and build solutions that integrate seamlessly with our existing systems. You’ll work with technologies related to identity management, cloud-based hosting, and healthcare interoperability

21.03.2026 | Pełny etat | Gdańsk (Gdańsk) | Capgemini PolskaBroad development opportunities for developers, architects, business analysts, project managers, and agile experts. We use modern tools and frameworks to design and implement cloud-native systems and custom applications in Java, .NET, and Python. We also leverage GenAI to accelerate our work

21.03.2026 | Pełny etat | Wysokie Mazowieckie | DCGFor our partners, we are currently looking for Senior C+ Developer Responsibilities Development and maintenance of C+ applications Collaboration on the design and implementation of new functionalities Analysis of technical requirements and participation in architectural decisions Ensuring code quality

21.03.2026 | Pełny etat | Białystok | NetguruEnforce coding standards, best practices, and engineering excellence. Manage technical debt - identify, prioritise, and oversee resolution. People Management of up to 12 people. Provide direct line management for developers 11s, performance reviews, career planning, salary input. Mentor developers

21.03.2026 | Pełny etat | Poznań | EPAM SystemsStability and scalability. This position requires working 5 days per week from our office in Lodz or Poznan. Responsibilities Design and maintain end-to-end automated tests in TypeScript, developed alongside application code Collaborate with developers throughout the feature lifecycle, including design

21.03.2026 | Pełny etat | Białystok | Link GroupAbout the Role We are looking for a Senior Angular Developer to join a long-term project within the financial services domain. You will work on complex, business-critical applications used by internal stakeholders and end users, focusing on performance, security, and scalability. The role involves

21.03.2026 | Pełny etat | Rzeszów | SiiTechnologicznym. Twoje zadania Tworzenie aplikacji biznesowych w Excel/VBA oraz innych narzędziach pakietu Office Rozwijanie funkcjonalności z użyciem ADO, SQL Server i Access jako warstwy danych Implementacja integracji opartych na JSON/XML oraz API systemowych i webowych Udział w pracach nad nowym stosem

21.03.2026 | Pełny etat | Gdańsk (Gdańsk) | 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