36 frontend developer English-speaking jobs in Thuringia

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

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

Optimus Search is collaborating with a leading company based in Jena, renowned in the semiconductor sector for their expertise in micromechanical and optoelectronic components. This company works closely with clients on plasma processes, utilizing laser-driven analytical techniques to deliver highly accurate measurements.

Optimus Search is excited to collaborate with a prominent company based in Jena, a recognised leader in the Semiconductor sector, specialising in micromechanical and optoelectronic components. The company works closely with clients on plasma processes and utilises laser-based analytical techniques to provide precise measurements.

Strong expertise in backend services, APIs & cloud platforms (Google Cloud preferred) Knowledge of frontend

Strong expertise in backend services, APIs & cloud platforms (Google Cloud preferred) Knowledge of frontend

Optimus Search has partnered with a company in Jena; a leader within the Semiconductor industry specialising in micromechanical and optoelectronic components. They work directly with customers on plasma processes and leverage laser-based analytical methods for precise measurements.

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

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

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

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

The Jena site offers a small, dedicated team from multiple sister companies, providing ample opportunity for both personal growth and career advancement. Role Responsibilities: You will work within a team to design and develop advanced, high-level device software based on a SECS/GEM-compatible framework (C#).

With four locations in Germany and the headquarters in Wettenberg, the Jena site offers a small, close-knit team from various sister companies and room for personal & professional development. Expectations of the role: As part of a team, you'll create modern high-level device software using a SECS/GEM-compatible framework (C#).

With a global team of around 550 employees, generating annual revenues of approximately 130 million EUR, the company operates from several locations worldwide, with four offices across Germany and its headquarters in Wettenberg. The Jena office offers a tight-knit team environment, fostering both personal and professional development within its sister companies.

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

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

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'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.

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.

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.