Empleos de remote java backend engineer en Valencia

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Engineer – Pricing based in Spain.This is a high-impact staff-level engineering role focused on building the pricing infrastructure behind a modern energy transaction platform. You’ll own the backend and data-heavy...

RoleAre you a passionateReact Developerlooking to make an impact in large-scale digital products? We are looking for a skilled frontend engineer to design and build high-quality, scalable, and maintainable user interfaces within a complex international environment.In this role, you will collaborate closely with UX/UI designers, backend developers, and...

Odixcity Consulting is seeking an experienced Software Engineer Annotator to help evaluate, label, and improve AI training datasets consisting of software engineering content. You will review AI-generated code for correctness, readability, and security, and provide structured feedback to guide model improvements.This is a remote, world-wide opportunity. Join...

MaxIT Consulting – Max Corporate Group is seeking a Senior Software Engineer for Digital Banking & FinTech products to join a fast-growing New York fintech company building banking and payment services. The role requires end-to-end ownership of consumer financial experiences, from onboarding to real-time balances, in a fully remote setup within Spain.You...

En Krell Consulting buscamos incorporar un/a QA Automation Engineer / Software Development Engineer in Test (SDET) para participar en un proyecto tecnológico de larga duración.Buscamos un perfil con mínimo 3 años de experiencia en QA/Testing, con una base sólida tanto en testing funcional como en automatización, experiencia en pruebas de APIs y...

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...

¿Te apasiona la tecnología, la innovación y crear soluciones con impacto real? En Raona ayudamos a las empresas a transformar la forma en la que trabajan a través de tecnología Microsoft, IA, automatización y Digital Workplace.Llevamos más de 20 años anticipándonos al futuro tecnológico y hoy somos un equipo internacional de más de 360 personas...

About Upsun About Upsun (formerly Platform.Sh) Upsun is the cloud application platform humans and robots love. It is built for today's hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter. Developers, DevOps engineers, and platform teams use Upsun to build, ship, and scale confidently without wrestling...

A forward-thinking financial technology firm in Spain is looking for an AI Senior Engineer to build and scale AI and data infrastructure. In this role, you'll design and implement Python services, collaborate with AI/ML engineers, and develop scalable pipelines. Ideal candidates will have 5+ years of experience in backend engineering and strong skills in...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (Node.Js/Python) based in Spain.As a Senior Software Engineer, you will help build the backend and AI-enabled systems powering an innovative technology platform in the electric mobility space. You will...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Infrastructure Engineer based in Spain.As a Senior Infrastructure Engineer, you will help design, build, and evolve the infrastructure that supports large-scale, customer-facing products.You will take end-to-end ownership...

Leadtech Group builds and scales digital products used by millions of people worldwide. With over 18 years of experience, we bring together multidisciplinary teams to turn ideas into meaningful, high-impact solutions. Within the group, MAU by Leadtech focuses on subscription-based apps and digital products. It builds on the expertise, technology and product...

Jobgether SRL seeks a Staff Full Stack Engineer to lead architecture for Sell Side Engine in Spain. The role blends backend systems work with frontend contributions and focuses on scalable automation for commercial processes.You will influence pricing, data, billing, and risk platforms while building solid, testable software across the stack. Fully remote...

Desde Profile, buscamos un/a Senior AI Agent Engineer / GenAI Platform Engineer con un perfil altamente técnico e innovador que cuente con más de 5 años de experiencia para incorporarse a un ambicioso e importante proyecto dentro del ámbito de los Servicios Financieros, liderando el diseño, desarrollo e implementación de soluciones avanzadas de...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (Golang/TypeScript/React) based in Spain.As a Senior Software Engineer, you will help build and evolve a data-intensive platform used by major organisations to make informed business decisions. You will...

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Backend Developer (m/f/d) Mobility Business52175309-Sep-2026MobilityResearch & DevelopmentSIEMENS MOBILITY, S.L.U.Mid-level ProfessionalWe are looking for someone who is passionate about developing high-performance and/or highly-secured Java applications!Sqills, part of Siemens Mobility business unit Software, is a leading technology company focused on...

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 small, high-impact product squad responsible for rebuilding the systems that support renewable energy...

At Rabbit, the unit of value is shipped product, not lines of code. AI handles the typing. The scarce skill is deciding what to build, validating it with real customers, and getting it to GA. We’re hiring a Product Engineer who lives that loop on BigQuery — Rabbit’s primary optimization surface and the one our customers spend the most on. Two...

Your mission at MercanisAt Mercanis, we are building the AI Procurement Platform that powers the procurement of tomorrow, digital, transparent, and intelligent. We are looking for a Frontend Engineer who is excited to build beautiful, intuitive, and performant user experiences for our B2B platform. You will work in a cross-functional agile team alongside...