full stack developer ruby on rails

RAIL | GROWTH BEYOND - AI Transformation & Delivery Project Manager (m/f/d)  LOCATION: Munich / Germany | COMPANY: Knorr-Bremse Global Rail Holding GmbH | REQUISITION ID: 11810  |  Full-time | Regular  | ON-SITE/REMOTE: Hybrid      You will be part of RAIL | GROWTH BEYOND, our global transformation program for the Rail division. The...

Your creative field We are looking for a full-time, permanent Web Developer (all genders) to start as soon as possible. We live remote‑first within Germany, but you have the freedom to choose whether you want to work hybrid or completely on‑site due to your proximity to one of our locations. What makes a good web developer? Not just that they code...

Deine Aufgaben Entwicklung und Weiterentwicklung moderner Full-Stack-Anwendungen mit Schwerpunkt auf Backend- und Cloud-Technologien Konzeption, Implementierung und Optimierung technischer Lösungen entlang fachlicher Anforderungen Anbindung und Integration von Large Language Models (LLMs), Chatbots und weiteren KI-Komponenten in bestehende...

THE JOBReading this to the end is worth it.The Company: Why mute-labs?mute-labs is the EU market leader in acoustic phone booths, with more than 20,000 cabins sold and counting. We are self-funded, profitable since day one, and have no investors to answer to and no exit to chase. What we do have is a steep growth curve in revenue, a product made in Germany,...

Senior Cloud Developer “SURU WaterMonitor Business” (f/m/d) Are you a passionate cloud engineer ready to shape modern cloud-native applications and take end-to-end technical ownership? To strengthen our team, we are looking for a Senior Cloud Developer (m/f/d) for our Value Stream “SURU WaterMonitor Business” at the earliest possible opportunity.As a...

THE JOB Reading this to the end is worth it. The Company: Why mute-labs? mute-labs is the EU market leader in acoustic phone booths, with more than 20,000 cabins sold and counting. We are self-funded, profitable since day one, and have no investors to answer to and no exit to chase. What we do have is a steep growth curve in revenue, a product made in...

Who are we? At Stenon, we are on a mission to democratize soil data. As the global market leader in real-time soil analytics, we empower farmers with actionable insights to improve yield, crop quality, and soil health while reducing costs and environmental impact. To advance our next generation of soil sensing technology, we are looking for an Embedded...

Innovation is and will always be the core of SAP Fioneer, and it is the promise of why we were spun out of SAP: agility, innovation, and delivery.SAP Fioneer builds on a heritage of outstanding technology and a deep understanding of corporate and consumer demands. At the heart of it all it is simple: We bring financial services to the next level with...

Geometry with consequences. Deep learning on 3D CAD data where correctness translates into steel and aluminum, not pixels.The ultimate tinkerer's playground. Physical machines, shop floors, and modern cloud architectures all in one stack.Tangible impact. Your work feeds the data pipelines that power our AI quoting and calculation engines. Factories operate...

My client who develops aeroplane engines is looking for a Senior Embedded Linux Developer who speaks fluent (C1 minimum German):Location: Germany (Hybrid/Remote Options Available)Are you passionate about modern C++, Embedded Linux and software architecture? Do you enjoy solving complex technical challenges across the full software stack, from low-level...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Python Developer based in Germany. Join an exciting remote development project focused on building a next-generation mobile application for a professional football team. As a Senior Python Developer, you will contribute to...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Full-Stack Engineer – ElevenMusic based in Germany. Join an innovative engineering team building a next-generation consumer music application powered by artificial intelligence. As a Full-Stack Engineer, you will take...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Full-Stack Engineer (Backend Leaning) – Payments Engineering based in Germany. As a Full-Stack Engineer specializing in backend development, you will help build and evolve the payment infrastructure that powers a rapidly...

Your mission As a Senior Backend Developer, you will play a central role in shaping, building, and scaling our SaaS platform. You will design and maintain modern software architectures, create technical concepts and implement backend services, to ensure reliability, security, and a performant system. Working closely with other backend developers, product...

Innovating the world of cross-border logistics is at the core of what we do. Hermes BorderGuru was born in 2014 out of an IT-project that should soon turn into a fully-fledged logistics solution ready to disrupt the international e-commerce market. With a diverse and dynamic team, we are driven by our vast repertoire of experience and expertise in the fields...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Full Stack Developer (React + Node.js) based in Germany. Are you a seasoned full stack developer passionate about building scalable applications and solving complex engineering challenges? This opportunity allows you to...

At Ubitium, we believe the best engineering happens when people with different perspectives tackle hard problems together. We welcome applicants from all backgrounds and experiences. What matters most is curiosity, skill, and the drive to build technology that improves the world. If that resonates with you, we’d love to hear from you. Our team members come...

Wir sind ein junges Start-up im Pflegemarkt, das die Organisation der häuslichen Pflege revolutionieren möchte. Als bootstrapped Unternehmen haben wir mit PflegeHelfer24 bereits eine erfolgreiche digitale Lösung entwickelt, um den häuslichen Pflegemarkt online zu bringen. Aktuell bauen wir mit Aldor unser zweites Produkt auf – ein B2B-SaaS-CRM und...

Are you looking for more creative freedom, more personal fulfillment and even more team spirit? Then SNP is the right place for you! The SNP Group isn’t just another SAP software and consulting firm. Our unrivaled platform streamlines transformation processes in ways that others can only dream of. As pioneers in data transformation, we revolutionize the...

Die richtige Mischung aus Software Enwicklung und Produktmanagement reizt dich? Software Developer/ Product Lead (m/w/d) in Hamburg Unser Partnerunternehmen ist durch und durch digital, ambitioniert und trägt zugleich die klassischen hanseatischen Werte. Die Liebe zu digitalen Produkten und die Arbeiten mit Menschen stehen hier im Vordergrund und befügeln...