Oferty dla Junior Java Developer praca Warszawa

12.07.2026 | Pełny etat | Warszawa | SiiWe are looking for a Senior Drupal Developer ready to take ownership of public websites and eCommerce platforms. You will be responsible for ensuring the delivery of high-quality, scalable, and secure technical solutions that follow industry standards and best practices. Your tasks Contributing

11.07.2026 | Pełny etat | Warszawa | SiiJoin a team building a modern data platform that supports key business and analytical processes in an international environment. We are looking for experienced data engineers who want to work with Big Data technologies, develop scalable solutions, and have a real impact on the architecture

10.07.2026 | Pełny etat | Warszawa | SiiSDLC activities using AI Designing and implementing AI-enabled workflows across the IT Value Chain Measuring and tracking productivity improvements and adoption KPIs Implementing AI-assisted coding solutions and integrating coding agents into developer workflows Supporting code generation, code review

10.07.2026 | Pełny etat | Warszawa | SiiDecisions across the team Evaluating and proposing technical solutions to ensure scalability, maintainability, and performance Providing technical guidance and support to developers throughout the software development lifecycle Designing and developing backend services and REST APIs using Java and Spring

10.07.2026 | Pełny etat | Warszawa | SiiWe are looking for an experienced Java Cloud Developer to join a dynamic team delivering modern digital solutions for business clients. You will be part of a product area focused on virtual card services and digital platforms that support innovative business models such as Click & Collect and fleet

10.07.2026 | Pełny etat | Warszawa | SiiThat complement D365 and Power Platform capabilities Implementing solutions with a focus on security, quality, budget, scalability, flexibility, and longevity Utilizing programming skills in Visual Studio, C#, and other relevant languages to develop custom connectors and plugins Managing projects using Waterfall

10.07.2026 | Pełny etat | Warszawa | SiiBusiness areas. As a Senior React Native Developer, you will play a key role in shaping the architecture of a big mobile ecosystem, driving technical decisions, mentoring other engineers, and delivering high-quality solutions at scale. Your tasks Design, develop, and maintain complex mobile applications