Empleos de senior full-stack web developer en Valencia

Zartis is seeking a Senior Full Stack Engineer (Backend focused) to work on a retail project. You will own, develop and maintain backend services, implement API integrations, and contribute to infrastructure automation in a fully remote setup.The role requires several years of professional software development experience with strong backend expertise in...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain, is seeking a Senior AI-First Full-Stack Engineer to own the complete product stack from idea to production for an AI-powered healthcare workforce platform. You will work in a founder-led team, using AI coding assistants daily, shaping architecture across frontend (TypeScript/React) and backend...

Digital55 busca un Ingeniero de Software Senior Full Stack para un rol 100% remoto. Se valoran 5+ años de experiencia en desarrollo web, con fuerte backend (Node.Js/Express, Python/Django) y frontend (React/Angular/Vue).Trabajarás con bases de datos SQL/NoSQL, diseñarás APIs escalables y colaborarás estrechamente con PM y UX para translating requisitos...

Ingroup in Spain is seeking a Senior Full Stack Developer to join its globally distributed engineering team. You will design, develop, test, and deploy robust web applications across the full stack, collaborating with product managers and designers to deliver excellent user experiences.The role requires deep knowledge of modern front-end frameworks...

CORUS Consulting is hiring a Senior Full Stack Developer for a fully remote role.You will design, develop, and deploy scalable web apps across the full stack, collaborating with product managers and designers in a remote-first setup.The role emphasizes clean code, best practices, and asynchronous collaboration.Candidates should have 5+ years of experience...

Qonto is seeking a Senior Full‑Stack Engineer for its Identity Verification team to turn the KYC flow into a service that works with any provider. The role focuses 60% on backend and the web as the second surface, collaborating with the Identity Verification team to scale verifications for customers.You will report to Nicola, the Engineering Manager, and...

Plexus Tech busca un/a Senior FullStack con experiencia en Java y React para un importante proyecto en banca. Se valoran más de 5 años desarrollando APIs, microservicios y frontends robustos, con AWS y CI/CD.Ofrecemos teletrabajo 100%, horario flexible y un plan formativo continuo, certificaciones y un paquete de retribución flexible. Contratación...

¡Seguimos buscando talento… y nos encantaría que te unieras a nuestro equipo!Para que nos conozcas algo mejor, UST es una multinacional norteamericana certificada como Top Employer, con más de 35.000 empleados a nivel global y presencia en más de 35 países. Somos líderes en servicios de tecnología digital y proporcionamos soluciones tecnológicas de...

Qonto is hiring a Senior Full‑Stack Engineer in our Identity Verification team to turn our KYC flow into a service that works with any provider. 60% of your time on the backend, with the web as your second surface.You’ll report to Nicola, the Engineering Manager, and work on provider integrations, KYC conversion, and scalable web experiences. You can...

Plexus Tech busca ofrecerte un puesto de Full Stack Developer con más de 5 años de experiencia para trabajar en un proyecto tecnológico de gran alcance, con foco en backend, APIs y frontend. Se valora la autonomía y la visión end-to-end, desde frontend hasta deployment, con APIs REST y microservicios en Java/Spring Boot.La posición ofrece teletrabajo...

¿Interesado/a en nuevos retos?En Mensoft Consultores estamos buscando un/a Senior Full Stack Developer Java + Angular con experiencia real end-to-end, capaz de trabajar tanto en desarrollo como en despliegues y entornos de producción.Mínimo 4 años de experiencia profesional .Experiencia Full Stack real en entornos de producción .Nivel avanzado de Java +...

Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and...

Corporate Sales Engineer - German (Remote) Spain - Barcelona Germany - Remote Full time As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced...

Tieto is seeking a Web Developer in Spain to maintain and enhance healthcare applications using Java/J2EE, JavaScript, HTML, and XML. You will implement new features, troubleshoot issues, and drive improvements through integration of web services. The role emphasizes collaboration with the development team, documentation, and delivering high-quality software...

UST España & Latam is seeking a Senior Full Stack Engineer with 5+ years of experience to own end?to?end features on a 100% remote project for a leading client in the Spanish banking sector.You will design, build and maintain scalable APIs and microservices.Requires strong Java, Spring Boot, React, REST APIs, PostgreSQL, AWS, CI/CD, automated testing, and...

Our client, a cutting-edge software solutions provider known for its innovative products, is seeking an experienced Senior Full Stack Developer to join their globally distributed engineering team. This is a fully remote position, offering the ultimate flexibility to work from anywhere. You will be instrumental in designing, developing, and deploying robust...

Bark is seeking a Senior Full Stack Engineer to join a small, agile squad responsible for the Acquisition domain, which includes marketing technology. You will work across the stack on Python and React/TypeScript, building AI-powered tools to accelerate campaigns and automate workflows. The role emphasizes collaboration with Marketing to ship internal...

Toggl is seeking a Senior Full Stack Engineer to join a Tribe responsible for Toggl 2.0, a unified planning, time tracking, and time intelligence product. You'll own cross?functional features from API to UI, working with React/TypeScript on the frontend and Golang on the backend, with PostgreSQL as the data layer.You'll collaborate with product managers,...

Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into credit, savings, and wallet services to support the complete immigrant financial journey. We are a hyper-growth Series C company, backed by over $300 million in funding from top-tier global investors, including Andreessen Horowitz, QED, Castle Island, Switch...

CORUS Consulting is seeking a Senior Full Stack Developer to join a globally distributed engineering team.This fully remote role focuses on designing, developing, testing, and deploying robust web applications across the stack using modern technologies.You will collaborate with product managers, designers, and engineers to deliver high-quality user...