41 frontend developer English-speaking jobs in Berlin

development expertise Strong architectural ability to design clean, scalable frontend systems Fluency ... architecture to polished, high-quality delivery Push the boundaries of what's possible with modern frontend ... and performance through thoughtful reviews, testing, and best practices Contribute to evolving our frontend ... design system to support rapid iteration at scale What we're looking for:5+ years of professional frontend ... DepartmentEngineering Compensation€100K – €150K • Offers Equity What you'll doTake ownership of complex frontend

Tech StackWe run a TypeScript monorepo: Next.js on the frontend, Express workers for background jobs, ... You'll be responsible for their reliability, performance, and developer experience. ... Developer experience is a core differentiator for Langfuse and you'll own every detail of it. ... The SDK is often the very first thing a developer touches when they try Langfuse, so your work directly ... What we're looking forStrong engineer who gets excited about developer experience, API design, and writing

C++ Developer sought with strong programming skills, background in Computer Science, Mathematics, or Physics, and passion for efficient algorithms. Collaborate with a team in a flexible, stable environment.

You'll join a cross-functional squad of UX researchers, UI designers, AI scientists, frontend developers

BESS (Battery Energy Storage Systems) | Berlin, Germany I'm working with a leading renewable energy developer

where you will have genuine ownership over cloud infrastructure, platform reliability, security and developer ... observability, monitoring and reliability Supporting engineering teams with scalable internal tooling and developer

You will work closely with Product, Frontend, Mobile, and Data teams to deliver scalable, resilient services ... planning Translate product requirements into robust technical solutions Work cross-functionally with frontend

Build and maintain production-ready backend and full-stack features using TypeScript. Integrate AI-powered functionality into the think-cell product. Work closely with C++ and AI engineers to translate ideas into robust product features.

Relevant Certifications Microsoft Certified Azure Developer Associate (AZ-204) DevOps Engineer Expert ... (AZ-400) Power Platform Developer Associate (PL-400) Power Platform Solution Architect Expert (PL-600

In this role, you will oversee the unified developer platform and core infrastructure capabilities that ... Reporting to the VP of Global Developer Platform, you will be a strategic thought leader, an impactful ... Job DescriptionWe are looking for a Director of Engineering, Platform to lead our Global Developer Engineering ... Platform Impact: Proven experience building, scaling, and driving the group-wide adoption of a unified developer ... organizations by reducing complexity through a cohesive and opinionated platform, and to deliver an amazing developer

We build in TypeScript across both backend and frontend, with some older services still in Java and Groovy ... B2C or marketplace environment Comfort with our stack: we build in TypeScript across both backend and frontend

We build in TypeScript across both backend and frontend, with some older services still in Java and Groovy ... B2C or marketplace environment Comfort with our stack: we build in TypeScript across both backend and frontend

In this role, you will oversee the unified developer platform and core infrastructure capabilities that ... Reporting to the VP of Global Developer Platform, you will be a strategic thought leader, an impactful ... Job DescriptionWe are looking for a Director of Engineering, Platform to lead our Global Developer Engineering ... Platform Impact: Proven experience building, scaling, and driving the group-wide adoption of a unified developer ... organizations by reducing complexity through a cohesive and opinionated platform, and to deliver an amazing developer

That means backend services, frontend interfaces, mobile experiences, database design, operational tooling ... decisions independently, and advocate for them clearly with your team and stakeholders Contribute to frontend ... ForA strong generalist with proven experience across the full stack — you're comfortable in backend, frontend

You'll own the architecture, build and rollout of Neko's internal AI developer platform, shaping how ... backend depth is the priority Background in product‐led SaaS or organisations with strong internal developer ... toward maturity What We're Looking For Must‐HavesProven experience building and shipping an internal developer ... direction for the platform Initial components shipped and adopted by early teams Measurable improvements to developer

.✓ Build and evolve backend services and frontend applications using TypeScript and Java, leveraging

Design to deliver customer value Validate ideas through rapid prototyping and experimentation Champion developer

Senior Fullstack Developer to design, develop, and enhance business-critical web applications and APIs. Requires experience with TypeScript, Angular, Node.js, Java, and Spring Boot.

.✓ Build and evolve backend services and frontend applications using TypeScript and Java, leveraging

Description \n A leading quantitative investment firm is looking to hire a Junior Quantitative Researcher / Developer