Empleos de junior full-stack engineer en Valencia

For over a decade now, OpenNebula Systems has been building the open source technology that helps organizations around the world to manage their corporate data centers and build Enterprise Clouds with unique, innovative features.Born back in the day as an open source platform for Private Clouds, OpenNebula is a powerful, but easy-to-use, open source Cloud &...

At Affir, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.Financial Systems owns the data and reporting foundation for Accounting, and the operational reliability of the pipelines that power reporting, reconciliations, and automation. We...

Se busca ingeniero full-stack con experiencia para liderar la arquitectura y cultura de ingeniería de una startup. Responsable de mentorizar al equipo, definir decisiones técnicas y de producto, y optimizar procesos de despliegue.

Wolters Kluwer - Financial Services Solutions is seeking a Senior Product Software Engineer to join our global tech team. You will contribute as a full stack developer in a hybrid work model, shaping scalable software in a cloud-based microservices architecture. You will own backend APIs in .NET and craft rich frontend experiences with Angular while...

Roche Diagnostics Solutions (RDS) in Spain is seeking a Senior Fullstack Developer to own the entire software development lifecycle from feasibility through testing to delivery.You will work within CSI to deliver robust, data-driven diagnostics and precision medicine applications, collaborating with cross-functional teams in an Agile setting.You will apply...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Full Stack Engineer - Sell Side Engine based in Spain. This is a highly hands-on Staff Engineer role focused on solving complex technical problems within a rapidly scaling energy technology environment. You will join a...

AppWork is seeking a Senior Full Stack Engineer to join our R&D team in Spain. You will shape the product experience from frontend interfaces to scalable backend systems, collaborating closely with design and product to deliver seamless, impactful user experiences. You will mentor peers, drive architectural decisions, and help deliver high‑quality web...

YO AI Labs is seeking an experienced Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. This fully remote, contractor role centers on delivering robust front-end and back-end solutions across diverse codebases. You will develop applications, build APIs and...

Albertine is seeking a seasoned full stack engineer to ship features across our TypeScript platform. You’ll shape API contracts, implement service and data work, and build the React UI members and agents actually use.Both halves must be solid in data choices and UX that feels finished. You’ll work across memberships, bookings, and billing with a focus on...

¡Únete a Power Electronics y forma parte del cambio hacia un futuro sostenible! Sobre Power ElectronicsEn Power Electronics creemos en un futuro más limpio, eficiente y sostenible, impulsado por la innovación tecnológica.Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.Somos...

Se busca desarrollador Java para diseñar, construir y mantener APIs, además de transformar ideas en productos reales con herramientas de IA.Se ofrece contrato indefinido, modelo híbrido y salario entre 22K-28K.

Lever, Inc. is seeking a Software Engineer (Front and Back end) based in Spain. You will contribute across frontend and backend development to build reliable, scalable applications in modern cloud environments. Technologies include Java, JavaScript, Python, React, Angular, Vue.js, and containerization with Kubernetes, Docker, and Containerd. You will deploy...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack Engineer (.NET/React) based in Spain. As a Senior Full Stack Engineer, you will build and evolve scalable, secure, and high-performing applications across both backend and frontend layers. You will work...

CIB labs busca un/a Desarrollador FullStack con Java para integrarse en nuestro equipo. Serás responsable de crear, mejorar y actualizar la parte visual y funcional de sitios web y aplicaciones, asegurando interfaces atractivas y responsive. Trabajarás con tecnologías como HTML5, CSS3, JavaScript, Vue.js, Spring y bases de datos MySQL/PostgreSQL y...

DKB Code Factory is seeking an Engineering Manager to lead the Business Banking Credit team. You will build a high-performing full-stack engineering group, driving delivery excellence and technical innovation in an agile environment. You will own people leadership and technology strategy while delivering customer-focused outcomes. The role emphasizes...

Desde Trentia Consulting buscamos un/a Ingeniero/a de Plataforma y Soluciones, con experiencia en desarrollo full-stack y DevOps, para incorporarse a una compañía referente del sector agroalimentario. La persona seleccionada será responsable de transformar prototipos y desarrollos digitales en aplicaciones productivas, seguras, integradas y monitorizadas,...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Full Stack Developer (React + Node.Js) based in Spain.Are you a seasoned full stack developer passionate about building scalable applications and solving complex engineering challenges? This opportunity allows you to...

Overview In this role you will shape the Streams UI and Fleet experiences to deliver an intuitive, high-quality interface. You will work on central management for Elastic Agent in Kibana and the Streams data tool, addressing complex UI challenges at scale. You’ll collaborate with design and product teams to translate mockups into functional components and...

Jobgether SRL is seeking a Software Engineer (Frontend and Backend) based in Spain to contribute across frontend and backend development for reliable, scalable cloud applications. You will work with Java, JavaScript, Python, and modern web frameworks, with containerization and cloud deployment in AWS/Azure/OpenStack/OpenShift environments.You will develop...

E‑Frontiers is seeking a Senior or Lead Full-Stack Developer to join an international project. The role is fully remote from Spain with occasional travel to Milan for 2-3 days every few months. Italian is mandatory for this position. 12‑month duration with potential extension.Holders of strong AWS, Terraform/CloudFormation, Docker, Node.Js, React, Jest...