senior full stack developer

Your missionIn this role, you will act as a technical leader, shaping the future of our platform and mentoring the engineers around you. You'll tackle our most ambiguous and challenging technical problems, ensuring our systems are scalable, reliable, and built for the long term.Your mission might include:Driving the technical vision and architecture for our...

Your profileWe are always on the hunt for talented full-stack engineers of any proficiency: Working Students, Juniors and Seniors. Depending on your experience we surely have different benchmarks on your skills and overall profile. But independently from your experience we are looking for the same traits.You are excited about the domain of employee...

Full-Stack Developer (all genders)How You Will Create ImpactAs a full-stack developer, you will work in an agile team and be responsible for design and implementation of frontends and backends for SWIAT's decentralized blockchain-based applications.Your Tasks and Responsibilities IncludeDesign, implement, and maintain frontend and backend components for...

Deine Aufgaben Gemeinsam mit Deinen Kolleginnen und Kollegen konzipierst Du kundenorientierte Softwarelösungen im Versicherungsumfeld Darüber hinaus entwickelst Du unsere Standardsoftware weiter Du entwirfst eine moderne, TypeScript-basierte SDK-Library und entwickelst diese neu Du stimmst Dich übergreifend mit internen und externen...

About Cognee Cognee is building the knowledge engine for AI agents to adapt and learn from feedback. We provide a developer tool for engineers and data scientists to build agentic systems that work in critical workflows – at scale. Our open-source Python SDK runs 1,000,000+ times per month, it is in production at 70+ companies, we reached 12k+ GitHub stars...

Company DescriptionGranola Studios is an Entertainment Technology Startup based in Berlin. Our mission is to bring fans closer to their favourite artists without leaving the house. Real artists perform exclusive and unique live concerts in a motion capture suit and animate their 3D character in a virtual world. Fans can watch these live concerts on PC and...

Job DescriptionJoin our growing Roland Berger AI Lab to build reliable, secure, full-stack systems that power agentic and LLM-enabled applications. You will design and implement APIs, core domain logic, and integrations; enable evaluation and finetuning workflows. Collaborate with DevOps, architects, and GenAI engineers to deliver robust systems from PoV to...

Du suchst Abwechslung statt Alltagsroutine? Teamspirit statt starrer Hierarchien? Dann werde Teil unseres Teams. Unsere Software hilft Versicherungen in mehr als 30 Ländern dabei, die Verträge ihrer Kunden problemlos zu verwalten. Wir suchen zum nächstmöglichen Zeitpunkt eine neue Mitarbeiterin oder einen neuen Mitarbeiter als ### Deine Aufgaben -...

Already on board for the future? Things are moving in the direction of hydrogen!Innovative start-up CibusCell (Innovation Price Winner of the State of Rhineland-Palatinate, Germany) in the heart of Speyer wants to take up new winds of travel. We are looking for international talents who drive themselves and their work inventively forward.OUR MISSIONWe are...

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Engineer Type: Freelance Compensation: $70–$80/hour Location: Remote Duration: 1–2 months...

Junior Full-Stack Entwickler - Full-Stack Developer (w⁠/⁠m⁠/⁠d)Vollzeit - Düsseldorf oder Hamburg - Hybrid Bringt Deine objektorientierte Entwicklung Cloud & KI zusammen? Du möchtest Deine Erfahrung in der objektorientierten Softwareentwicklung mit Cloud- und KI-Themen verbinden und in einem produktiven Umfeld einsetzen und...

### **Das sind deine Aufgaben:** Als Magento-Entwickler arbeitest du an der Vernetzung und dem Ausbau von Schnittstellen, erschaffst eigene Module, um neue Herausforderungen zu lösen, oder optimierst die User-Experience. Im Zusammenspiel mit unserer Fachabteilung wirst du die Optimierung und Weiterentwicklung unserer Magento 2 Plattform aktiv begleiten....

### **Das sind deine Aufgaben:** Als PHP-Entwickler arbeitest du mit an der Vernetzung und dem Ausbau von Schnittstellen, Online-Shops, Warenwirtschaftssystemen und künstlichen Intelligenzen. Im Zusammenspiel mit unserer Fachabteilung wirst du die Optimierung und Weiterentwicklung unserer Magento 2 Plattform aktiv begleiten. Die Tätigkeiten reichen von...

Junior Full-Stack Entwickler - Full-Stack Developer (w/m/d)Online seit 19.01.2026ArbeitszeitVollzeitStandortDüsseldorf oder HamburgArbeitsplatzHybridBringt Deine objektorientierte Entwicklung Cloud & KI zusammen?Du möchtest Deine Erfahrung in der objektorientierten Softwareentwicklung mit Cloud- und KI-Themen verbinden und in einem produktiven Umfeld...

P&T ist eine Software Boutique mit einem kleinen, professionellen Team, spezialisiert auf hochwertige B2B- und Enterprise-Webanwendungen für anspruchsvolle Kunden. Dabei unterstützen wir unsere Kunden in allen Phasen ihres Projektes: Marktanalyse, Prozess-Design, Technologieauswahl, Prototyping, Agile Entwicklung, Skalierung. Aufgaben Backend und Frontend...

Company Description 🎯 About FANtiumFANtium is a whole new way to connect with your favourite athletes and share their success.We enable FANs to invest in athletes they believe in through NFTs and share their real-world financial success for a season or along their career. We with professionals already at the top, as well as talents on their way to...

We are hiring in 3 main locations: Madrid, Berlin and Eindhoven. Welcome to GoodHabitz! We’re one of Europe’s fastest-growing EdTech companies, on a mission to make learning as fun and addictive as your favorite series. From bite-sized training to full learning journeys, everything we create is designed to inspire people to grow—both personally and...

About the RoleJoin a product-focused engineering team at a bootstrapped AI platform studio building tools that bring AI to the heart of the SME sector. As a Senior Full Stack Engineer, you'll own complex architectural challenges — from large-scale data synchronisation to secure sandbox infrastructure — helping scale the platform to its next major...

Your missionResponsibilities:Design, develop, and maintain scalable web applications using modern frontend and backend frameworks.Implement micro-frontend architectures and integrate with distributed backend services.Build and consume RESTful APIs; ensure robust automated testing across the stack.Contribute to CI/CD pipelines and cloud-native...

Turn a deep evidence-first backend into an interface professionals actually trust — and enjoy using. About the role You will own product surfaces end-to-end: from React/Vite UIs and evidence viewers to the backend endpoints that feed them. You care about both pixel-level craft and clean service contracts. What you'll do Build evidence viewers, search UIs,...