Empleos de fullstack senior developer en Valencia

OUR MISSION UNITES US"Making the world a safer and more secure place."It’s our mission, plain and simple. It drives everything we do – from research to client work to community involvement. And it unifies our global team into an elite force with integrity, fierce passion, and relentless creativity that doesn’t just "push the envelope" or "think outside...

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...

OpenNebula Systems is hiring a Senior Full-Stack Developer to work on the OpenNebula web interface and its edge computing initiative. You will lead frontend development with opportunities to contribute to backend components, thrive in an autonomous, cross-functional team, and impact a widely used open-source cloud platform.The ideal candidate has strong...

Jobgether SRL, on behalf of a partner, is seeking a Senior Full Stack Developer (React + Node.js) based in Spain. You will design and implement modern frontend with React, and robust backend with Node.js/NestJS, on a cloud-native AWS platform.Join an international team, work remotely, influence architecture, CI/CD, and AI-assisted development. Requires 7+...

A decentralized AI research collective is seeking a Senior Golang Developer to build a blockchain-based platform. The role involves designing robust node software and collaborating on AI-driven algorithms. Candidates should have over 5 years of experience in software development, particularly in Golang, and a strong understanding of blockchain technology....

Jobgether SRL is seeking a Senior PHP/Laravel Developer with infrastructure and DevOps experience, based in Spain. You will split time between software development and infrastructure work, driving reliability, performance, and security across data-driven applications.The role requires hands-on leadership, architecture design, and collaboration with...

Desarrollador/a Fullstack Senior – Proyecto Internacional (LATAM) ¿Te gustaría formar parte de un equipo que desarrolla soluciones tecnológicas para una de las empresas más grandes de México? Esta es una oportunidad única para integrarte a un proyecto internacional de alto impacto, donde tu experiencia y visión técnica serán clave.Perfil requerido...

We are knowmad mood!Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología.Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

Grupo TECDATA Engineering busca un Senior Backend Developer para un proyecto de larga duración en Madrid, con enfoque en desarrollo backend y evolución de sistemas existentes. Se valorará experiencia sólida en Java y Spring Boot, APIs REST y arquitecturas event-driven, además de historial trabajando con sistemas complejos y legacy.El perfil debe aportar...

Rekluti busca un Desarrollador Fullstack senior para trabajar en proyectos de software escalables utilizando Golang, Node.js y React. El puesto es 100% remoto desde LATAM, con desafíos de alto rendimiento y arquitectura de microservicios.Se valorará experiencia en APIs RESTful/GraphQL, bases de datos SQL y NoSQL, y buenas prácticas de desarrollo como...

Second Window busca un Senior Full Stack Developer para impulsar proyectos financieros y bancarios. Se requiere dominio en Java Spring Boot, Angular y bases de datos SQL, con experiencia en CI/CD, microservicios y DevOps. Se valorará IA integrada en flujos de entrega.La oferta es 100% teletrabajo desde España, con contrato indefinido desde el primer día y...

About The RoleBlacksmith Agency builds websites and marketing programs for clients across the US. As Senior Web Designer, Design Systems at Blacksmith, you own how our client design systems get built. You take a brand and a few reference sites, then extract the pattern into a working system: tokens, variables, modes, and core components a build pipeline can...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior PHP/Laravel Developer with Infrastructure & DevOps Experience based in Spain.We are seeking an experienced technical professional who combines strong software engineering expertise with hands-on infrastructure and DevOps...

Your mission at Mercanis. At Mercanis, we are building the Agentic AI Procurement Suite that powers the procurement of tomorrow, digital, transparent, and intelligent. We are a small, collaborative engineering organization where Platform & Infrastructure plays a key role in keeping our systems reliable, secure, scalable, and ready for AI-driven product...

Heymondo, a rapidly growing travel insurance company, is seeking a Senior Frontend Developer to lead our Nuxt 4 and Vue 3 web applications. You will set technical standards, own SEO/Accessibility across multi-market sites, and mentor other developers in an Agile environment.Join a collaborative team that values learning and innovation, with a chance to...

.NET or C# Developer zona Alzira Desde Hays nos encontramos en búsqueda de un DESARROLLADOR/A SENIOR C# O .NET para sumarse a equipo al equipo IT de empresa final sector industrial. ¿Qué estamos buscando? - Profesional con 5 años de experiencia en el desarrollo de software con C# y/o .NET, ASP .Net, Visual Studio, MongoDB, SQL. - Inglés B2 o superior. -...

About The Role Blacksmith Agency builds websites and marketing programs for clients across the US. As Senior Product Designer, Design Systems at Blacksmith, you own how our client design systems get built. You take a brand and a few reference sites, then extract the pattern into a working system: tokens, variables, modes, and core components a build...

Backend Developer Node.js o .NET 8 / ASP.NET / IA Estamos buscando: Senior Backend Developer Node.js o .NET 8 / ASP.NET Core (idealmente ambos) ¿Te apasiona construir soluciones backend escalables y trabajar en proyectos punteros de AI y Cloud? Buscamos un/a Senior Backend Developer para un proyecto greenfield, internacional y de alto impacto tecnológico....

Softengine, Inc. is seeking a Senior Technical Consultant/Developer to design, build, and deploy SAP Business One and Acumatica customizations and integrations. You’ll take technical requirements from discovery through development, testing, and go‑live, working closely with functional consultants and project managers. This role rewards deep technical...

A leading industrial machinery manufacturer in Málaga is seeking a mid-senior SAP Consultant and Form Developer to enhance their SAP S/4 HANA system. The ideal candidate has over 5 years of experience in SAP development, strong skills in ABAP, and is fluent in English and Spanish. The role includes analyzing business processes and supporting various...