903 backend developer English-speaking jobs in Warsaw

About the roleWe are looking for a PHP Developer to maintain and extend an existing codebase supporting

Join us in shaping the future of home design.We’re looking for Frontend developer who share our passion

to obtain).Technical RequirementsMinimum 2years of experience in a Full‑stack SharePoint support or developer

Analyze business and technical requirements, design, develop, and maintain .NET applications. Work in an agile environment using technologies like .NET Core, C#, Azure DevOps, Docker, and Git.

As a Java Developer, you will build and evolve the microservices that power these clinical workflows ... We are seeking a high-seniority Java Developer for our Warsaw-based hub who can be co-located, and brings

Design, develop, and optimize robust frontend solutions using JavaScript. Collaborate with teams to translate business requirements into intuitive digital interfaces. Lead architectural decisions and mentor junior developers.

Experienced Front-End Engineer needed for hybrid role. 5+ years building modern web applications with TypeScript and React. Expertise in Cypress, Playwright, Webpack, and AG Grid required. Strong understanding of front-end architecture and best practices.

We are looking for a highly skilled Senior Database Developer with strong expertise in Microsoft SQL

We are looking for a highly skilled Senior Database Developer with strong expertise in Microsoft SQL

Design, build, and maintain platform features and components using Angular and TypeScript. Collaborate with cross-functional teams to deliver features from design to production. Provide technical leadership and translate requirements into user stories.

Fullstack Developer will apply talents to all stages of the development lifecycle, including design, development, and code reviews. Collaborate with stakeholders to understand project requirements and provide technical insights. Develop new functionalities and ensure quality assurance.

Experience with AI integrations, APIs, Model Context Protocol (MCP), or developer platforms. ... Job Description We are looking for Fullstack Developer to work on mature enterprise financial management

Java Developer will participate in building game features, establishing development pipelines, and designing game functionality. Responsibilities include creating HLD, implementing game logic, testing functionality, and collaborating with engineers and architects. Requires 6+ years of Java experience, Spring stack knowledge, experience with messaging systems and NoSQL databases, and proficiency in object-oriented design and testing frameworks.

experience with micro frontend architecture; however, if you have none but you are a very strong frontend developer

Job Description As a Java Developer you will: Analyze, and understand business and technical requirements

Develop SaaS extension components using Oracle VBCS and APEX. Create forms, workflows, and dashboards to extend Oracle Cloud ERP capabilities. Utilize Oracle Integration Cloud (OIC) for connecting extensions with SaaS APIs.

About The Role We’re looking for an experienced Quantitative Developer; this role focuses on developing

SharePoint Developer needed with 2+ years experience building web applications/services. Must have strong SPFx knowledge, experience with relational and NoSQL databases, and understanding of GDPR and cybersecurity principles. English (B1+) required.

We are looking for a motivated Python Developer to come join our team of professionals!

Workday Developer Our Internal Business Application Centre (IBACentre) team offers you the opportunity