Empleos de full stack ruby on rails en Madrid

EY GDS Spain is seeking a Senior Software Engineer to join our hybrid team in Málaga. You’ll build modern web applications as a Full-Stack Engineer using Python and Angular, and you’ll explore integrating AI features with LLMs, embeddings, and RAG workflows.Ideal candidates have 3+ years of end-to-end development, strong API design with FastAPI/Flask or...

Ookla seeks a talented Software Engineer to join a team building next-generation platforms that visualize and analyze data to drive real-world action. You’ll work across full-stack web development using React, Redux Toolkit, and Vite on data visualization portals.You’ll contribute to RESTful APIs with Node.Js, participate in Agile processes, and leverage...

Actual Talent is the talent acquisition consultancy that offers Executive Search, RPO and Talent Solutions.About the client:A German Sustainable Tech Unicorn that is redefining how global corporations handle transparency. Backed by a €130M Series C investment, our client has built a proprietary, serverless cloud infrastructure to ensure human rights and...

Orbio AI builds agentic workforces for large global employers, focusing on scalable AI-driven solutions that enhance productivity and operational efficiency. The company specializes in deploying intelligent agents that can integrate with existing systems and workflows across diverse industries.Team members collaborate closely with enterprise clients to...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you're looking for a place to grow, make an...

N-iX is seeking a Senior Full-Stack Technical Lead (Java + React) to guide a cross-functional team on building scalable, secure applications for a global shipping services partner. You will shape architecture, mentor engineers, and drive engineering excellence.You will own development cycles, advocate TDD/BDD, CI/CD, and DevOps practices, and collaborate...

AI Engineer / Full Stack Developer - AI Reporting & InsightsMadrid, SpainWarsaw, PolandFull timeR-Job DescriptionAre You Ready to Make It Happen at Mondelēz International?Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours.You provide software and application knowledge to support implementation of the given solutions.How you will...

What You’ll DoAs a Senior Full-Stack Developer at InteractiveAI, you will build core features across both the frontend and backend of our platform—shipping elegant interfaces, robust APIs, scalable services, and reliable tooling used by enterprise customers and internal teams.This is a hands-on, high-ownership engineering role: you will architect...

Leyton's Mainloop team in Sant Cugat del Vallès seeks a Full-Stack Engineer to own production software end-to-end in an AI-assisted workflow. This on-site role helps build a new engineering group supported by a long‑standing international portfolio.Two levels are open—junior and senior—with responsibility split between the Product Owner and the...

A leading logistics technology provider in Madrid is seeking a passionate Golang Engineer. In this role, you will design, develop, and operate cloud-based solutions with a focus on full-stack development using Golang, React, and TypeScript. You will join a self-organized team, taking ownership of the entire product lifecycle. With a flexible 90/95% remote...

Lever, Inc. is partnered with a company seeking a Senior Full Stack Engineer based in Spain. You will build scalable applications using .NET/C#, React/Redux, and SQL databases, with GCP and CI/CD practices.The role blends hands-on coding with architectural input and mentoring, in a remote-first environment. You will collaborate with product and design teams...

ОписаниеQorvo supplies innovative semiconductor solutions for consumer electronics, smart home and IoT, automotive, electric vehicles, network infrastructure, healthcare, and aerospace and defense. The company combines product and technology leadership with systems-level expertise and global manufacturing scale to address complex technical challenges...

Frontiers is seeking a Senior Full-Stack Engineer with a backend lean to join the RTM team. You will own complex backend systems and full-stack features end-to-end, from specification refinement to production monitoring.The role emphasizes autonomy, ownership, and technical leadership, with a distributed, AI-enhanced development lifecycle and a focus on...

Role: Senior Full Stack Engineer (Remote)Location: Remote (Work from Anywhere)Role Overview: We are hiring for one of our clients, seeking a Senior Fullstack Engineer to work on a Full-Time basis. The role involves designing, developing, and maintaining full-stack applications using modern technologies. Design and implement robust, scalable full-stack...

Role: Senior Full Stack Engineer (Remote)Location: Remote (Work from Anywhere)Role Overview: We are hiring for one of our clients, seeking a Senior Fullstack Engineer to work on a Full-Time basis. The role involves designing, developing, and maintaining full-stack applications using modern technologies. Design and implement robust, scalable full-stack...

HN Services España is hiring a Java Full Stack Developer to join an international Financial Services project focused on evolving, maintaining and modernizing critical applications. You will work on Java backend and Angular frontend within an Agile environment, with exposure to cybersecurity topics such as vulnerability management and IAM.The role offers a...

Hey!Get ready to set sails and navigate the rindus waveWe're rindus, a People company. We love IT professionals and our passion is to help and empower our crew to get the best out of themselves, unfold their full potential, and help them grow.Becausegrowth is in our mindset, we're doing it since 2017, closely with our German Partners, helping them shape...

Join EPAM as a Java Full Stack Engineer to support a leading global financial services firm. You will drive workflow automation for structured funds, SPV lifecycle management and bespoke client reporting. Your technical expertise will enable seamless connectivity with official trade stores to deliver deep data insights for a leading global financial services...

Role: Senior Full Stack Engineer (Remote)Location: Remote (Work from Anywhere)Role Overview: We are hiring for one of our clients, seeking a Senior Fullstack Engineer to work on a Full-Time basis. The role involves designing, developing, and maintaining full-stack applications using modern technologies. Design and implement robust, scalable full-stack...

Role: Senior Full Stack Engineer (Remote)Location: Remote (Work from Anywhere)Role Overview: We are hiring for one of our clients, seeking a Senior Fullstack Engineer to work on a Full-Time basis. The role involves designing, developing, and maintaining full-stack applications using modern technologies. Design and implement robust, scalable full-stack...