Empleos de remote full-stack engineer en Madrid

A leading software company in Ribarroja del Turia is seeking a Full Stack Engineer to build and evolve a secure, cloud-based SaaS platform. The ideal candidate will have over 4 years of experience in SaaS, high proficiency in Java, React, and SQL, along with a DevOps mindset. This position emphasizes collaboration with product and design teams and offers a...

Hired is seeking an experienced engineer to design, develop, and maintain high-quality code for training and optimizing AI models. You will evaluate model performance and rank responses across domains, while producing clear explanations and rationales for evaluations. The role also leads supervised fine-tuning with the creation and maintenance of...

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...

rindus is looking for a Full-stack Engineer to join our team and build high-quality, customer-facing web applications using React, TypeScript and Node.js. You will work in a distributed team from our Málaga office or from home, contributing across the full development lifecycle and taking ownership of production systems. Join a product-focused engineering...

Tecdata busca un Full Stack Software Engineer 100% remoto para diseñar y desarrollar aplicaciones complejas en entornos de alta velocidad. La posición requiere experiencia en desarrollo end-to-end y herramientas de IA, como Cursor o Claude Code, para acelerar el proceso de construcción. El candidato ideal debe tener más de 5 años de experiencia, ser...

remoteo busca profesionales con experiencia en desarrollo web full stack usando React y .NET, capaces de migrar aplicaciones WinForms a una arquitectura web moderna. Se valoran APIs REST y SQL Server, Git y CI/CD en entornos ágiles. La empresa ofrece plan de carrera, formación continua, proyectos nacionales e internacionales con movilidad, tarjeta...

Knowmad Mood busca un Software Engineer con experiencia en PHP, Python y arquitecturas basadas en APIs para un proyecto estable y 100% remoto.Trabajarás en desarrollo Full Stack de aplicaciones web empresariales, diseñando APIs REST, integraciones JSON y gestionando bases de datos MySQL y PostgreSQL. Se valorará conocimiento en Laravel, Docker y...

Develops and maintains scalable software features and services for travel agent partners using Java and React.Js. Involves API design, cloud platforms, and agile methodologies.

Namecheap is seeking a Full Stack Engineer to join a Cloud Engineering organization where engineers own meaningful features end to end, spanning frontend and backend work and enabling scalable products and infrastructure. You will work in an AI-enabled development environment, with room to experiment using new tools and workflows, while maintaining high...

Lead engineer for an AI platform, guiding architecture and delivering features on web/mobile. Works with founding team, mentors engineers, and has 5+ years of experience. Remote role with competitive salary and equity.

Lead Engineer to guide engineering architecture, deliver core features, and mentor engineers for an AI-driven platform.

A leading company in customer experience services located in Gijón, Spain, is looking for a Full Stack Developer with strong expertise in Node.Js and TypeScript. The role involves requirements analysis, project design, and collaboration with the team to deliver high-quality solutions. The position also offers a permanent contract, flexible schedule, health...

Spain | Remote | Senior Engineering Opportunity MaxIT Consulting - Max Corporate Group is looking for aSenior Full-Stack Engineer, Consumer Fintech to join a fast-growing New York fintech company building banking and payment products for US prediction markets and regulated gaming. The company develops consumer-facing financial products covering account...

Remoteo busca profesionales con experiencia en desarrollo web full stack usando React y .NET, capaces de migrar aplicaciones WinForms a una arquitectura web moderna. Se valoran APIs REST y SQL Server, Git y CI/CD en entornos ágiles.La empresa ofrece plan de carrera, formación continua, proyectos nacionales e internacionales con movilidad, tarjeta...

Publicis Groupe ANZ is seeking a Full Stack Developer to join the Martech team. You will develop internal products, integrate Martech platforms, and automate processes across national and international projects. You will design frontend and backend features, build REST and GraphQL integrations, and collaborate with consultants, architects, and other...

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. You will collaborate with cross-functional teams to...

Management of the front-end (desktop/mobile) and backend for frontend design, implementation, testing and deployment. Responsibilities:Work with development teams and product managers to ideate software solutions Design client-side and server-side architecture Build the front-end of applications through appealing visual design Develop and manage...

We currently have a vacancy for aFull Stack developerfluent in English, to offer his/her services as an expertremotely (within EU) . In the context of the first assignment, the successful candidate will be integrated in the Development team of the company that will closely cooperate with a major client’s IT team.Designing and developing tools to interact...

Deeto is transforming how B2B companies grow by turning their customers into their most powerful growth engine. Our AI‑powered voice of customer (VoC) platform makes it effortless for companies to capture, organize, and activate authentic customer voices—delivering the right proof points at the right moment to accelerate deals and build trust at...

Remote Europe / LATAM | $100K–$120K + equityMost customer service chatbots can answer simple questions. As soon as you need a refund, return or help with a missing order, you usually end up speaking to a human.I'm hiring Senior Full Stack Engineers for a Series A company building AI agents that can actually resolve those problems.Their agents connect to a...