Jobs für remote full-stack engineer - ruby on rails react bei Berlin

Working Student - Product Engineer Over 4 million merchants use our card readers to process payments in 34 countries. As we build a world where every business can thrive, we continually expand our range of products and services. We are a truly global fintech company, with 3,000+ people from 93 nationalities spread across 22 offices on four continents. As the...

About the opportunity We are seeking a Senior Reliability Engineer to join the Platform Engineering Domain in the Scalability Team. The mission of Platform Engineering is to provide trusted, performant, self-service platforms that empower product teams to build “the bank the world loves to use.” Scalability’s part of this mission is to develop...

What this role is about AI has arrived in the German Mittelstand. The distance between a convincing demo and a system a department trusts every single day is still large — and it gets closed by work that almost nobody does properly: defining what "good" concretely means, building the system toward it, measuring whether it hits, and iterating until it...

About Us Distribusion is the world’s leading ground transportation marketplace and gives travellers seamless access to ground transportation online, from search to ticket purchase. We have built a cutting-edge B2B technology platform that connects bus, rail, and ferry operators in 70+ countries with the biggest online retailers, including Google Maps and...

p>We are adding an Associate Frontend Engineer to support a new project for a Berlin-based logistics provider. This client is moving away from a collection of complex spreadsheets and needs a custom dashboard to manage their fleet and delivery schedules. You will work alongside our senior developers to build out the interfaces that their dispatchers and...

We are looking for a Senior Founding Engineer **(Full-Stack)** to join a small founding product team in Berlin. Someone who wants real ownership, sweats the small UX details, and would rather ship something today and learn from it than polish something no one's used yet. The role: - Take features from idea to shipped product and back again — frontend,...

We are adding a Junior Prompt Engineer to our team to support an ongoing project with our partner, a Berlin-based technology firm. In this role, you will help us bridge the gap between human instructions and software systems. Most of our work involves building internal tools that manage large amounts of data, and we are currently working on ways to help...

Sharpist supports enterprises in scaling leadership development, making change stick, and driving business transformation. Key result: change accelerates from annual strategy meetings to daily implementation. We are the digital platform for 1:1 and AI coaching powering leading global brands, such as IKEA, Porsche, and LVMH. Behind thousands of successful...

Berlin Mitte - Hybrid (2 days/week remote) - €60,000–75,000 + VSOP equity **Help us decarbonize cement and concrete - not tomorrow, today.** alcemy is on a mission to keep 100 million tons of CO₂ out of the atmosphere every year by 2030. Making concrete accounts for around 8% of global CO₂ emissions, and our machine-learning software runs...

**About WalletConnect** WalletConnect is one of the core infrastructure teams in Web3 — we build the connectivity layer that lets wallets and apps communicate securely across blockchains. Since launching in 2018, we’ve grown into a network of 75,000+ apps, 700+ wallets, and 50+ million users. Our mission is to power the financial internet by making...

**Your role** Most energy companies are still running on spreadsheets and phone calls. At Cloover we're building the infrastructure that replaces all of that, and we need engineers who don't just own features but shape the systems beneath them. We're looking for a Staff Software Engineer to join our Berlin team: someone who helps set technical direction,...

Company DescriptionWe in the Business Integration team combine big data with our web applications to support Axel Springer's internal departments. It is important to us to thoroughly understand topics and technologies. We place great value on quality in implementation. We believe in the future of journalism as a business model and invest in forward-looking...

**Who We Are** Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards. As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of...

What we do Join a team of passionate and hardworking entrepreneurs to transform healthcare! Working in the tech team at Doctolib involves building innovative products and features to improve the daily lives of care teams and patients. We work in feature teams in an agile environment, while collaborating with product, design, and business teams. What you'll...

We are looking for a **Full-Stack Software Engineer** with solid frontend and backend experience to join us remotely or in our Berlin office. As we grow, we need your skills to support our mission of building the future of green search. Day-to-day, you will work across the entire stack - from crafting intuitive user interfaces to building scalable...

About the RoleWe're a pre-seed energy technology company on a mission to make energy free for European households. As a licensed electricity retailer, we build an AI-first, full-stack platform that enables hardware companies and energy providers to launch dynamic electricity plans — abstracting all legal and operational complexity into a clean API...

*Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture.* **About Superhuman** Grammarly is now part of Superhuman, the AI productivity platform on a mission to...

About the RoleJoin a small, fast-moving engineering team at a Y Combinator-backed AI voice platform startup building the infrastructure that powers thousands of AI-driven conversations every day. You'll work directly with customers, own projects end-to-end, and have a real say in core architecture decisions — all within a high-ownership, in-person culture...

DescriptionDefining how AI and finance work together — securely, intelligently, and at scale. We at Unique AI are building a highly secure generative AI platform, tailored for the financial sector. Utilizing AI, LLM, agentic and Skills technologies, we aim to revolutionize the Financial industry with an AI Automated workforce. Our mission is to increase...

Staff Software Engineer (f/m/d) **Location:** Berlin, Germany (Hybrid - up to 2 days remote per week) **Type:** Permanent, Full-time **Salary:** Up to 120,000 euros A fast-growing technology business combining the pace and innovation of a scale-up with the backing of major global organisations. We're looking for a Staff Software Engineer to lead...