java freelance

DescriptionDivision: Group Technology Services (GTS) About the squad: Join the ".Net Application Integration Services" squad, consisting of 1 Product Owner, 1 Scrum Master, and 10 developers. We manage several products on-premise, in Private and Public Cloud, mainly including: Bespoke C# .Net Libraries delivered as NuGet Security token services for Web...

Job DescriptionDivision: Group Business Solutions (GBS)Your career opportunityJoin our Group Business Solutions (GBS) division, where we design and sustain IT solutions for financial market securities. Be part of a dynamic, collaborative team in a fast-evolving environment, shaping the future of financial technology.Ready to make an impact?We’re seeking a...

About The Role What if your years of software engineering experience could directly shape how AI writes code for millions of developers? We're looking for Software Engineers in Warsaw to evaluate, rank, and refine AI-generated code — helping the next generation of coding assistants produce solutions that are correct, efficient, idiomatic, and...

Join a dynamic and collaborative squad composed of 1 Product Owner, 1 Scrum Master, and 10 developers. We manage several products on-premise, in Private and Public Cloud, mainly including: Bespoke C# .Net Libraries delivered as NuGet Security token services for Web, API, and Message-based applications Service Fabric clusters for hosting mission-critical...

DescriptionAbout the TeamThe .NET Application Integration Services (AIS) squad provides critical engineering capabilities supporting integration, security, middleware, cloud platforms, and application modernization across Euroclear.The team delivers and supports:Security token servicesAuthentication and authorization platformsEnterprise integration...

About the Team The .NET Application Integration Services (AIS) squad provides critical engineering capabilities supporting integration, security, middleware, cloud platforms, and application modernization across Euroclear. The team delivers and supports: * Security token services * Authentication and authorization platforms * Enterprise integration...

Job Description Division: Group Business Solutions (GBS) Your career opportunity Join our Group Business Solutions (GBS) division, where we design and sustain IT solutions for financial market securities. Be part of a dynamic, collaborative team in a fast-evolving environment, shaping the future of financial technology. Ready to make an impact? We’re...

Job Description Division: Group Business Solutions (GBS) Your career opportunity Join our Group Business Solutions (GBS) division, where we design and sustain IT solutions for financial market securities. Be part of a dynamic, collaborative team in a fast-evolving environment, shaping the future of financial technology. Ready to make an impact? We’re...

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, and opportunities for growth, freedom, and responsibility you desire. ABOUT THE ROLE: Join a team of dedicated professionals in the...

Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...

**Job Description** **Division: Group Technology Services (GTS)** **About The Squad** Join the ".Net Application Integration Services" squad, consisting of 1 Product Owner, 1 Scrum Master, and 10 developers. We manage several products on-premise, in Private and Public Cloud, mainly including: - Bespoke C# .Net Libraries delivered as NuGet -...

About The RoleWhat if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Kraków to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the...

DescriptionNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by...

DescriptionNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by...

DescriptionNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by...

DescriptionNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by...

DescriptionNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by...

DescriptionWe are looking for a Mid-level Java Developer to join our client’s engineering team and support the development of a SaaS platform used by enterprise customers. This role requires working in close collaboration with both Netguru and our client’s teams, acting as a fully integrated contributor within the client's software organization.This...

SNI is serving as a trusted IT Outsourcing partner in line with the needs of World's most prestigious firms and carried out successful projects worldwide. We are looking for an enthusiastic and collaborative Site Reliability Engineer (SRE) to join our growing strategic team. As an SRE, you will contribute to the stability, scalability, and...