25 frontend developer English-speaking jobs in Dortmund

Role: Freelance Senior JavaScript Developer Location: 100% Remote - Germany preffered Contract Type: ... process: 2 Stage (Including live technical assessment) We’re looking for an experienced Senior JavaScript Developer ... In this role, you’ll be responsible for delivering secure, scalable frontend experiences, developing ... Comfortable with request lifecycles, status code handling, and tools like AbortController Advanced Frontend ... leading end-to-end development of complex web applications Strong understanding of API integration and frontend

with solid backend (PHP, Java, or C#) and frontend (JavaScript + Vue.js or React) skills A strong understanding ... full stack developer to join one of our cross-functional product teams. ... Senior Full Stack Developer | Fintech Platform | Remote or Düsseldorf We're looking for an experienced ... working remotely the rest of the time What we’re looking for: Professional experience as a full stack developer

Join our university - as soon as possible, full-time until 31.12.2026 as Start-up Business Developer

in full-stack development with JavaScript/TypeScript Proficiency in React, Node.js, CSS, and modern frontend ... maintain a scalable full-stack architecture using React, Node.js, and TypeScript Develop user-friendly frontend

Drive the development of our frontend applications built with ReactJS. ... , build, and scale our cloud-based solution, working across the entire stack—from infrastructure to frontend

Senior Backend Developer & Team Lead Remote Germany We are looking for a Senior Backend Developer &

Application Security Architect & Developer (Remote in Germany) A software security company with a global ... team is looking for an experienced Application Security Architect & Developer to join their team. ... If so, we have an exciting opportunity for you: As an Application Security Architect & Developer, you

What You Bring: 5+ years of backend experience (Kotlin/Java). 3+ years of frontend experience.

, FinFet) An understanding of Serializer/Deserializer design and related functionality (PLL, analog frontend

Graduate Software Developer - STEM / Physics / Mathematics We are recruiting graduate software developers ... Key Requirements for this Software Developer position: At minimum an MSc in Computer Science, Mathematics ... DevOps / Cloud / STEM / Computer Science / Physics / Mathematics If you are interested in this Software Developer

Background in building or scaling developer tools or automation systems. ... Bonus Points Experience in LLM research, developer agents, or AI evaluation projects. ... Work with high-impact open-source projects and evaluate how LLMs perform on real bugs, issues, and developer

Position: Freelance Java Developer Contract Length: 4-6 months initially (extensions possible) Location ... Role Overview We are seeking an experienced Java Developer to join our agile development team.

We're looking for a Senior Backend Engineer to help us integrate a new payment system into our platform—powering seamless, secure transactions for users around the globe. About the Role As part of our engineering team, you’ll lead the backend development efforts for integrating a modern payment solution.

We at Muli Technologies GmbH are looking for you (all genders) for React Development Full-time or part-time (starting from 25 hours/week) Muli Technologies develops its own comprehensive software solution: MULI – designed for delivery services, organic box businesses, farms and direct marketers.

We’re inviting a Senior Game Developer to join the co-founders of the company.

About the role: As a Fullstack ABAP Cloud Developer at Serrala, you will help design and build innovative

The Company A highly successful investor, developer, and IPP of utility-scale renewable energy projects

Proficiency in tools like SAP Fiori for frontend development and SAP Integration Suite for system connectivity

Required Skills & Experience: Strong hands-on experience with AWS as a developer, engineer, or consultant

Due to continued growth and expansion we are seeking several .NET / C# Developer to join their dynamic