remote full-stack engineer - ruby on rails react

ABOUT USMETYCLE - where innovation meets sustainabilityWe are building the B2B online platform to accelerate the global circular flow of secondary metals. By connecting buyers and sellers of scrap metal globally, we enable efficient trade of secondary metals and drive the seamless flow of recycling material, essential for reducing CO2 emissions by up to 95%...

About the Job As a key growth accelerator, A11 partners with Europe’s most ambitious startups and scaleups, corporates, and SMBs to connect them with top-tier talent ready to make an impact. We’re looking for an experienced Senior Backend Engineer (m/f/d) to be a technical anchor across the team at our Ecosystem Company.  You will operate with a high...

Die GFN GmbH begleitet als Bildungsanbieter mit IT-Spezialisierung deutschlandweit Menschen bei ihrer Weiterbildung und beruflichen Neuorientierung. Die GFN GmbH sucht dich für die Schwestergesellschaft EduTech GmbH, die Produktentwicklung der GFN. Du hast Lust auf eine spannende Herausforderung im Bildungsbereich? Du möchtest Teil eines dynamischen Teams...

Applied Intuition, Inc. is powering the future of physical AI. Founded in 2017 and now valued at $15 billion, the Silicon Valley company is creating the digital infrastructure needed to bring intelligence to every moving machine on the planet. Applied Intuition services the automotive, defense, trucking, construction, mining and agriculture industries in...

About Black Forest Labs We’re the team behind Latent Diffusion, Stable Diffusion, and FLUX—foundational technologies that changed how the world creates images and video. We’re creating the generative models that power how people make images and video—tools used by millions of creators, developers, and businesses worldwide. Our FLUX models are among...

WhyBrilliant is sourcing applicants for this role on behalf of a fast-growing Munich-based software scale-up operating in a complex domain.The company's identity may stay confidential until first contact.Atlas, our AI Recruiter, is running this search and will pick the best candidates from Nova's network. The next step is to speak to Nova.The RoleJob Title:...

Dein TeamWir bei OMR Reviews sind die führende Software-Bewertungsplattform im DACH-Markt. Unser Ziel: den SaaS-Markt transparenter zu machen und Unternehmen dabei zu helfen, die richtigen Tools zu finden. Dafür bauen wir unseren Marketplace weiter aus und entwickeln eine neue Agentic Experience (AI-gestützte Softwaresuche).Als Product Engineer*in bist...

Job descriptionAbout Nucs AINucs AI is revolutionizing prostate cancer care through cutting-edge AI and medical imaging technology. Founded in 2024 by a multidisciplinary team of oncologists, AI researchers, and healthcare innovators, we're tackling one of medicine's most pressing challenges: the growing demand for accurate, timely cancer diagnostics in the...

About The Company DENIC eG is the central registry for all .de domains, serving as a vital component of the German internet infrastructure. As the market leader in Germany, DENIC manages the authoritative nameservers for the .de country-code top-level domain (ccTLD), ensuring the stability, security, and high availability of this essential resource. With...

About AndercoreAndercore is the AI-native supplier of industrial materials for energy, infrastructure, and construction in wholesale and beyond.We trade with global suppliers and distribute to European customers on our own account. Our AI runs the full trade and distribution end-to-end: sourcing, quality, pricing, sales, logistics, and embedded financing....

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Design Engineer - MetaMask based in Germany. This is an opportunity for a senior frontend-focused engineer to shape intuitive, polished experiences used by millions of people interacting with Web3 products.You’ll work at...

Join our mission to protect cross-border transactions, helping customers send money safely worldwide.As a Senior Flutter Software Engineer in our Anti-Fraud & Compliance team, you'll architect high-performance systems that detect fraud and enforce regulatory compliance.What You'll Do:Hybrid Development: Design and develop high-performance features using...

About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep...

ABOUT USOur mission at Avelios is to unlock clinical data to power seamless healthcare operations for better patient care. To do so, we have built a modular software platform that digitizes and optimizes workflows in hospitals with cutting-edge technology in a user-friendly way. With our software, we enable hospitals, doctors & nurses to provide their...

Who is Sonar?Sonar is driving the future of agent-centric software development. As the leader in AI code verification and governance, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable.Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot, Gemini,...

Mercura (YC W25) helps the companies that build the real world move at software speed, automating the back-office work that runs the $12 trillion industry behind every hospital, school, and power plant. We started with one of their biggest bottlenecks - turning messy technical requests into accurate quotes - and eightfolded our revenue in 12 months. With a...

Select how often (in days) to receive an alert: Tolerancing Lead Engineer (m/f/d) Date: 2 Jul 2026 Location: Hennigsdorf, DE Company: Alstom At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling, and digital mobility, we offer our...

Job DescriptionJob SummaryZendesk’s people have one goal in mind: to make Customer Experience better. Our products help more than 145,000 global brands (AirBnb, Uber, JetBrains, Slack, among others) make their billions of customers happy, every day.Our team is dedicated to providing a robust full-text search experience for our customers across multiple...

COMPANY DESCRIPTION Remote in our day-to-day work. On-site when it matters. We work remote by default – focused, efficient, and with full ownership. For larger features, architectural decisions, and real brainstorming sessions, we come together in Berlin – fast, hands-on, and without unnecessary meeting overhead. We use AI to accelerate – not to...

Wemolo is no ordinary company - we are the pioneering force that is revolutionizing conservative parking management!Are you ready to embark on an exciting journey with us? At Wemolo, we are product-focused and follow a “you build it, you run it” philosophy. What you start, you also finish. We foster an environment where innovation and personal...