react developer Jobs in Berlin

Your missionAs Engineering Manager at Cosuno, you will lead a team of full stack engineers while staying deeply hands-on: you'll spend 60–80% of your time coding, reviewing, and shaping the architecture alongside your team. You are the kind of leader who elevates a team by example — writing code that sets the bar, and building an environment where great...

Seit über 14 Jahren entwickeln wir bei TenMedia Individualsoftware für Mittelstand, öffentliche Hand und KRITIS-Betreiber. Unsere Software läuft dort, wo Ausfälle keine Option sind: in Behörden, bei kritischen Infrastrukturen und im Mittelstand. Wir suchen dich als erfahrenen PHP-Entwickler / Fachinformatiker für Anwendungsentwicklung (m/w/d), der...

Birdrave GmbH is a small, engineering-driven team based in Berlin that builds software with passion. We build powerful platforms for complex use cases, from running the backbone of a massage studio powerhouse to powering multi-million dollar sports betting platforms. On top of that, we support early-stage companies in building their products. AI isn't a...

Key job characteristics: On-site/hybrid in BerlinStart ASAPOpen for freelancers as well Deat Applicant, for one of our client - leading company designing AI automation solutions for business, we are looking for a Senior Backend Engineer (Ruby on Rails). You will play a key role in designing and implementing new features, optimizing existing systems, and...

Hi there!Are you eager to work at the intersection of AI, research, and real-world impact? At Data4Life, we empower researchers and public-health partners by building secure, compliant, and high-impact digital solutions. As we expand our AI-enabled research platforms, including our AIR·MS chatbot, integrated LLM solutions, and developer tooling, we are...

About UsAt Ailoys GmbH, we are transforming the manufacturing landscape by integrating advanced technologies like IoT, sensor systems, AI and machine learning. Our mission is to empower manufacturing facilities with smarter processes, improved quality, and enhanced efficiency. We are looking for a talented Front-end Developer to join our innovative team...

📍 Berlin-Mitte (Hybrid: 2 Tage Office, 3 Tage Remote) | 💼 Vollzeit, unbefristet | 🚀 taleroo GmbH Mission Wir bauen die digitale Plattform, die Jobsuchende, Behörden und Weiterbildungsträger in Deutschland vernetzt. KI-gesteuert, B2G-compliant und mit erstklassiger UX. DSGVO ist für uns keine lästige Checkliste, sondern das Fundament unserer...

YOUR ROLE We are building a cloud-native insurance platform designed for a future where humans and AI collaborate to create, configure, and operate insurance products. Insurance systems are traditionally complex, rigid, and difficult to change. Our mission is to make them structured, versioned, and programmable so that product teams, engineers, and...

Sokra is building an AI-powered adaptive learning platform that's already being tested by 50+ schools across Germany. Major publishers are reaching out, and we're preparing our angel round. We're a team of 3 founders (EXIST-backed, HU Berlin) looking for our first engineer — not an employee, but a co-builder with real ownership. Tasks Own and shape the...

Join the team rewriting the rules in private markets. Moonfare delivers what few others can: the highly sought-after funds and hidden-gem investments that go beyond what most private banks offer. Every opportunity is subjected to a ruthless vetting process; the bar is unforgivingly high. The result? Institutional-quality portfolios for investors who demand...

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 powerful...

Build the Operating System of the Energy TransitionMost internships have you sitting in meetings, fixing small bugs, and watching others build.This one doesn't.At Reonic, you'll work on software used by thousands of renewable energy companies across Europe. You'll ship real features, solve real problems, and see your code in production within days.We're...

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 powerful...

Willkommen bei CBTW! Wir sind ein innovatives Team mit über 3.000 Mitarbeitern in 21 Ländern und führend in den Bereichen Strategie & Governance, Software-Engineering, Datenanalyse & KI und mehr. Als Mitglied unseres Teams bei CBTW arbeitest Du in einem inspirierenden Umfeld an anspruchsvollen Projekten. Wir fördern die Entwicklung der Experten von...

We are building a Digital Concierge Platform for 2–4 star hotels that transforms every hotel room into a digital sales channel for local services. Guests discover and book experiences, wellness, dining, and more via a simple QR code—while hotels unlock new revenue streams without additional operational effort. The founding team consists of two...

About the Job We're looking for an SEO Manager to get hands-on with our affiliate portfolio and grow it. You'll work directly with some of the biggest publishers in the world, and your work will show up in the numbers — fast. You'll work across two areas: driving more revenue out of affiliate sites that are already live, and helping take brand-new sites...

About GeneralMindGeneralMind builds AI Systems of Action for complex enterprise workflows. We deploy AI employees that automate messy operational handovers across supply chains - processing orders, validating invoices, coordinating suppliers, and handling exceptions directly on top of enterprise systems like SAP, Oracle, JDE, and Dynamics.Our platform...

Company DescriptionJob DescriptionWe are on the lookout for a Senior Fullstack Software Engineer (Kotlin/Java/React)  to join our Fintech team and build worldwide innovative Wallet, Payment, and Anti-Fraud solutions with us. Work and scale our internal Payments engine that would handle payments for the entire Delivery Hero. If you're a creative problem...

Standort: München, remote innerhalb DeutschlandsArt: Festanstellung in Vollzeit oder freiberufliche Zusammenarbeit, jeweils mit Perspektive auf eine langfristige PartnerschaftWarum diese RolleWir bauen Software, mit der echte Unternehmen arbeiten. Du wirst Teil eines kleinen, erfahrenen und schnellen Teams, in dem du als Product Owner die Produktvision und...

About the RoleJoin a small, high-velocity team at a seed-stage AI voice platform building the next generation of voice AI agents for B2C businesses. You'll own projects end-to-end, from core product decisions to technical architecture and production code, pushing frontier models to their limits to solve real customer problems across realtime audio,...