Oferty dla Application Developer praca Łódź

15.06.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Responsibilities Development of C+ applications for telecommunications systems, ensuring high performance and reliability - Customize and optimize Yocto-based build environments for embedded systems, tailoring solutions to project requirements - Create and manage CMake build configurations to streamline

10.06.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Oraz technikach sizingu - Wcześniejsza praca w tworzeniu koncepcji technicznych - Doświadczenie w obszarze Enterprise Application Development - Wiedza z zakresu strategii zarządzania ryzykiem - Bardzo dobra znajomość języka angielskiego - Wymagane przebywanie na terenie Polski oraz płynna znajomość języka

05.06.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Minimum 5 years of experience with Java 17+, JVM internals, concurrency, and memory management - Strong knowledge of Spring Boot, including Spring MVC, Spring Data JPA, and Spring Security - Proven expertise in designing and developing microservices-based applications - Familiarity with AI/LLM tools

03.06.2026 | Pełny etat | Łódź | ITDS Polska Sp. z o.o.Responsibilities Develop and maintain backend services using .NET and C# - Rebuild legacy applications from .NET Framework to modern .NET architecture - Create and maintain automated tests to ensure application quality - Collaborate with business stakeholders to analyze and refine requirements - Design scalable

02.06.2026 | Pełny etat | Łódź | ITDS Polska Sp. z o.o.Requirements - Design scalable and maintainable software solutions - Integrate applications with databases and external services - Utilize LLM-based tools such as Claude and Codex to support software development activities - Participate in code reviews and ensure adherence to development standards - Deploy

29.05.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Backend solutions that serve as the foundation for API-driven data consumption across multiple applications, services, and publications - Create scalable and user-friendly APIs that provide seamless and secure access to data for various stakeholders - Collaborate closely with compliance engineers

27.05.2026 | Pełny etat | Łódź | B2B.NET S.A.Technologies-expected QA Lead about-project The STP Lending Manager application is a greenfield initiative, giving you the rare chance to shape a platform from scratch within a highly motivated product team. - Operating in close partnership with business SMEs and developers, the team thrives

25.05.2026 | Pełny etat | Łódź | HAPPY TEAMTechnologies-expected .NET - .NET MAUI - C# - Azure PaaS - technologies-optional Azure DevOps about-project We are looking for a Fullstack Developer (.NET+MAUI) to the project commissioned by the British post, Royal Mail Group. It’s another milestone for our growing relationship

25.05.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Technologies-expected SQL - BigQuery - Python technologies-optional Oracle Applications - Git - SAS - Google Cloud Dataform - Vertex AI about-project We are looking for a PL/SQL Developer to join our team on a project for a globally recognized leader in the digital payments industry. In this role