English-speaking React jobs in Berlin

Lead Engineer Telemedizin-Plattform (m/w/d)

Berlin

Full-time Lead

Mehrjährige Erfahrung als Software Engineer, idealerweise als Senior, Lead oder Staff Engineer Sehr gute Kenntnisse in React / Next.js, TypeScript und moderner Fullstack-Entwicklung Erfahrung mit Backend-Systemen, Datenbanken, …

React, Next.js, TypeScript, Supabase, PostgreSQL, Vercel

Senior MarTech Product Manager (d/f/m)

Berlin

Hybrid Full-time Senior

Performance marketing experience with the main app and web acquisition channels (e.g. Google Ads, TikTok). Referral, loyalty or voucher programs; Voucherify specifically. Predicted-LTV or value-based bidding signals (e.g. …

SQL, Snowflake, dbt, Apache Airflow, Firebase, iOS

Full-Stack & Mobile Engineer

Berlin

Remote Full-time

Experience: Any relevant experience in web or mobile development is welcome; we are open to junior, mid-level and senior candidates who demonstrate strong practical skills and a willingness to learn. Technical Skills: Required: …

Next.js, React, TypeScript, React Native, Swift, Tailwind CSS

Senior Product Engineer (Full Stack) (m/f/d)

Berlin

Full-time Senior

5+ YOE 5+ years building and running production software with real users and real consequences for failure Strong backend skills at production scale in Java or a comparable language (Kotlin, C#, Go), and willingness to work with Java …

Java, Kotlin, C#, Go, Spring Boot, PostgreSQL

Forward Deployed Engineer

Berlin

On-site Full-time Mid

3+ YOE We are looking for a software engineer who ships production software and is equally at home in a customer's meeting room. You may be a strong fit if you have: Relevant background: 3+ years as a software engineer shipping …

TypeScript, Node.js, React, PostgreSQL, LLM, Vite

Senior Software Engineer (m/w/d)

Berlin

Remote Full-time Senior

5+ YOE 5+ years of professional software development, with production full-stack TypeScript experience. Great TypeScript and SQL skills. Our stack: React, react-admin, Next.js, NestJS, GraphQL (Apollo), TypeORM and PostgreSQL in an Nx …

TypeScript, SQL, React, Next.js, NestJS, GraphQL

Senior Product Designer (m/f/d)

Berlin

Remote Full-time Senior

5+ years in product design, including senior or lead roles owning complex B2B or data-heavy products end to end. Exceptional interaction and visual design craft, with mastery of Figma. You'll personally deliver the most complex …

Figma, React, Storybook

Senior Full Stack Developer – AI Product (m/f/d) | Remote from Croatia

Berlin

Remote Full-time Senior

5+ YOE Experience with Azure, Langfuse, AI coding tools such as Claude Code, or knowledge of the logistics industry.

Azure, Django, React, LLM, Python, PostgreSQL

AI Associate - m/f/d

Berlin

On-site Full-time

LLM, React

Engineering Lead

Berlin

On-site Full-time Lead

8+ YOE Your Experience & Mindset 8 to 10+ years of professional experience in software engineering with a strong track record of building and shipping in startup or scaleup environments Experience across multiple companies and …

Java, JavaScript, React, Python, LLM, OpenAI API

(Senior) Backend Engineer (m/w/d)

Berlin

On-site Full-time Senior

3+ YOE Experience. 3+ years of experience in high-performance environments (e.g. top-tier consulting, fast-scaling startups, or similar). Track Record. Proven end-to-end responsibility in software engineering or infrastructure/DevOps. …

Go, Apache Kafka, LLM, Python, PyTorch, React

Senior Software Engineer FullStack Kotlin / React - Berlin (f/m/d)

Berlin

Hybrid Full-time Senior

6+ YOE Are you convinced that you have exactly what it takes for the position? Then we encourage you to apply. Even if you don't meet every requirement, you might be exactly the right future Doctoliber for this or other positions! …

Kotlin, React, CI/CD, Agile, TypeScript, Rails

Product Engineer (m/f/d)

Berlin

Hybrid Full-time Mid

3+ YOE What we need from you Nobody at 11 people knows everything. We hire people who dive in and own outcomes. 3 to 6 years of full-stack experience shipping production software people actually use. You can get productive in our stack …

Kotlin, Python, TypeScript, Spring Boot, React, PostgreSQL

Full-Stack Product Engineer, Ruby on Rails (m/f/d) at Solar Startup

Berlin

On-site Full-time Mid

2+ YOE You have 2+ years of professional experience building full-stack web applications, ideally with Ruby on Rails. Experience in comparable MVC frameworks (Django, Laravel, Spring Boot, NestJS) will also be considered, if you are …

Ruby, Rails, Django, Laravel, Spring Boot, NestJS

Senior Full Stack Developer (m/w/d) – remote (Region DACH)

Berlin

Remote Full-time Senior

5+ YOE

Django, React, LLM, Python, PostgreSQL, TypeScript

Senior Software Engineer – AI-Driven Platform & Agentic Systems (m/w/d)

Berlin

Full-time Senior

You bring: ✓ Several years of experience in backend or platform engineering — you've shipped and maintained production systems and know the difference between code that works and code that lasts. ✓ Strong software engineering …

LLM, LangChain, LlamaIndex, ISO 27001, GitHub, Ruby

Senior Product Engineer (TS/NodeJS/Vue)

Berlin

Remote Full-time Senior

🧩 Fullstack JavaScript/TypeScript experience: You’ve shipped customer-facing features using TypeScript across frontend and backend, and you feel comfortable working fullstack. 🧠 Product-minded engineering: You talk about users, …

JavaScript, TypeScript, Node.js, Vue.js, React, SAML

Mobile Engineering Intern for Kadmos

Berlin

Internship Junior

3+ YOE Must have requirements 3+ years of professional experience in digital marketing, content creation, and/or social media management Bachelor's degree from a top university in marketing, communication, or related field A …

React, React Native