remote full-stack engineer - ruby on rails react

Remote (Europe) | Full-time | Experienced Hires Zalion is on a mission to eliminate repetitive procurement work through agentic AI. We’re building autonomous agents that operate deep within enterprise procurement — navigating messy data, legacy systems, and complex workflows to deliver real impact. Join us early and help define how enterprise AI is done...

Berlin Mitte · Hybrid (2 days/week remote) · €60,000–75,000 + VSOP equityHelp 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 inside cement...

TL;DR Founding Engineer.Build v1 -> v10. Join the early core team of experienced entrepreneurs (scaled to millions of users, $100m+ exits). Build the future of tax & accounting with AI. Own the backend and ship features end-to-end, influence the stack, and lay the foundations for scale. Grow into leadership as we expand across countries. Above-market pay +...

As a Senior Full Stack Engineer, you will shape and scale high-impact digital products within the Ops Digital Heartbeat initiative. Own complex systems, define architecture, and deliver modern cloud solutions. Drive data pipelines, analytics, and automation to improve decisions and execution through modular, iterative delivery. What you will do Integrating...

Job PostingAs Lead/Staff Full Stack Engineer, AI Platform & Agents, you will Build the GenAI platform that powers critical decisions in healthcare, legal, tax,and compliance industries. Your work will directly shape the future of thesefields, enabling faster, safer, and more impactful decision-making at a globalscale.About this roleOur team is building a...

Role: Fullstack Developer (React/Node.js) (Remote) Location: Remote (Work from Anywhere) Job Type: Full-Time Payout: $230K - $280K/yr Role Overview: We are hiring for one of our clients, seeking a Fullstack Developer (React/Node.js) - US to work on a full-time basis. The role involves building and maintaining scalable web applications using modern...

About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 4,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s...

Important: You must be based in Berlin for this role. We offer flexibility to work from home, but this is not a remote-from-anywhere position. Hivebuy is a Berlin-based B2B procurement SaaS transforming how companies manage purchasing, approvals, orders, invoices, budgets and suppliers. We’re building much more than a CRUD application. Our platform...

Important: You must be based in Berlin for this role. We offer flexibility to work from home, but this is not a remote-from-anywhere position. the company is a Berlin-based B2B procurement SaaS transforming how companies manage purchasing, approvals, orders, invoices, budgets and suppliers. We’re building much more than a CRUD application. Our platform...

  Über den Bereich   Für die Abteilung "AIR SIGINT Embedded SW" am Standort Ulm suchen wir zum nächstmöglichen Zeitpunkt einen “Software Engineer / Full Stack Developer (Big Data Analytics) (w/m/d)“.   Die Abteilung ist verantwortlich für die Definition und Entwicklung von komplexen Software-Systemen zur luftgestützten Aufklärung. Hierbei...

Job PostingAs principal Full Stack Engineer, AI Platform & Agents, you will build the GenAI platform that powers critical decisions in healthcare, legal, tax, and compliance industries. Your work will directly shape the future of these fields, enabling faster, safer, and more impactful decision-making at a globalscale. About this roleOur team is building a...

fleetster is a SaaS company located in Munich that provides smart solutions for global fleets and car-sharers to make customers’ daily fleet life as easy as possible. Our product core is the sophisticated software platform with over 100,000 users in 9 languages and in over 28 countries. Our company backbone are smart people who strive to redefine the...

Welcome to MVST We’re a full product delivery studio based in Munich and Barcelona, on a mission to help companies build products and services that truly make a difference in the world. At MVST, we take ideas from 0 to 1 — whether it’s through strategy, UX/UI design, product management, or software development. We empower and collaborate with...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Ruby Developer (Ruby & Go) based in Germany. This is a senior backend engineering opportunity focused on building and scaling secure, reliable payment infrastructure for a global fintech environment. You will take...

KurzinfoAls Münchner Technologieführer für Zero-Loss-Storage und Off-Cloud-Appliances entwickelt FAST LTA hochsichere, vollständig lokale Infrastrukturlösungen für anspruchsvolle Rechenzentrumsumgebungen. 100 % local, 100 % secure, 100 % yours. Mit Silent AI gehen wir den nächsten Schri eine datenschutzkonforme Enterprise-KI-Appliance, die...

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: Senior Software Engineer Expert Type: Contract Compensation: $80–$130/hour Location: Remote Role...

Job PostingAs principal Full Stack Engineer, AI Platform & Agents, you will build the GenAI platform that powers critical decisions in healthcare, legal, tax, and compliance industries. Your work will directly shape the future of these fields, enabling faster, safer, and more impactful decision-making at a global scale.About this roleOur team is building a...

Du willst geschäftskritische E-Commerce-Plattformen mitgestalten und moderne Softwareentwicklung mit AI-gestützten Tools wirksam in die Praxis bringen? Dann werde Teil der ANWR Media GmbH in Mainhausen und entwickle mit uns skalierbare digitale Handelslösungen für den Handel von morgen. Als Senior Full-Stack Engineer – AI-Driven Development (m/w/d)...

How you will make an impact at Vantis Vantis baut einen deutschlandweiten Gesundheitsversorger, um die hausärztliche Versorgung auch bei wachsendem Ärztemangel verlässlich zu machen. Mit digitalisierten Prozessen, eigener KI-Technologie und zentralen Services schaffen wir einen modernen Arbeitsplatz, entlasten Praxisteams und schaffen mehr Zeit für...

Job PostingAs Lead/Staff Full Stack Engineer, AI Platform & Agents, you will Build the GenAI platform that powers critical decisions in healthcare, legal, tax,and compliance industries. Your work will directly shape the future of thesefields, enabling faster, safer, and more impactful decision-making at a globalscale.About this roleOur team is building a...