Empleos de senior fullstack engineer en Valencia

Deine AufgabeNVIDIA und die Deutsche Telekom entwickeln gemeinsam die weltweit erste industrielle KI-Cloud für europäische Hersteller. Diese KI-Fabrik in Deutschland wird 10.000 GPUs auf NVIDIA DGX B200-Systemen und RTX Pro Servern hosten. Die Deutsche Telekom bietet sichere, souveräne und schnelle Infrastruktur, einschließlich Rechenzentren, Betrieb,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Backend Engineer, AI Tooling based in Spain. This is a high-impact engineering role focused on building the platforms, tooling, and AI-powered capabilities that help engineering teams move faster without compromising...

Progress Partners is hiring a Senior AI Platform / DevTool Engineer to build reusable AI tooling, automation, and shared services that help internal and external teams ship faster and more consistently. You'll own the RAG systems, AI-assisted workflows, and developer tools for reliable adoption and cost control. You'll work in a fully remote, async...

Ledn is seeking a Senior Security Engineer & CISO (Spain) to fortify our product, cloud, and software delivery security. You will lead hands-on security work across AWS, Cloudflare, and GitHub workflows, while also serving as the Ledn Spain entity’s CISO. The role requires collaboration with engineering, risk, and compliance teams in a regulated...

T-Systems busca ingenieros senior de IA para construir e industrializar soluciones empresariales basadas en IA generativa, RAG y automatización. Formarás parte de equipos multidisciplinares y trabajarás en la implementación de componentes IA, pipelines de datos y servicios backend para exponer capacidades IA. Se valora experiencia con LLMs, embeddings,...

Lever, Inc. is seeking a Senior Animation Engineer based in Spain to own animation runtime systems in Unity and drive data-oriented animation solutions. You will work across Animation, Tech Art, and Engineering to translate creative requirements into scalable, production-ready features. The role emphasizes R&D ownership, collaboration with Animators and...

Lever, Inc. is seeking an experienced Offensive Security Engineer based in Spain to join a hands-on security team. You will simulate sophisticated attacks across cloud compute, storage, networking, and AI infrastructure, contributing to scalable red team programs and security research. You will work with detection and security engineering teams to validate...

Lever, Inc. is seeking a Senior Backend Software Engineer for its Future Hiring Program, based in Spain. You will join a forward-thinking engineering team delivering high-impact software for global enterprise clients across diverse industries. Working remotely within Europe, you will contribute to design, development, and deployment of scalable backend...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Backend Software Engineer – Future Hiring Program based in Spain. Join a forward-thinking engineering team delivering high-impact software solutions for global enterprise clients across diverse industries. As part of a...

Nuitée is hiring Senior Product Engineers to join Connect, the heart of our platform. Connect unifies hotel supply into a single clean API that partners build on, enabling real-time pricing and inventory at scale. You’ll own the full lifecycle, move fast from idea to production, and ship iterations that matter with measurable impact on partner traffic and...

RavenPack, a leader in GenAI and data analytics for finance, is seeking an experienced Senior Machine Learning Engineer to join the Search & Recommendation team. You will own the full ML lifecycle from ideation to deployment, building scalable ranking, retrieval, and personalization systems for financial professionals worldwide. You will fine-tune language...

Lever, Inc. is seeking a Senior Software Engineer in Spain to build a data-intensive platform and own features end-to-end. You will design backend Go services and frontend React/TypeScript interfaces, collaborating with product managers and engineers to deliver scalable solutions. You will contribute to architecture, testing, and production deployment, while...

BCNC Group busca un Senior Data Engineer para un equipo en transformación, trabajando con datos críticos para negocio y construyendo datos únicos, fiables y reutilizables. Diseñarás y desarrollarás DAGs con Airflow para integrar fuentes y APIs, y crearás transformaciones y procesos de calidad con SQL y DBT, usando Snowflake. Colaborarás con Data...

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools.We are proud to be, based on 55,000+ reviews.Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75 (more about our culture here...

Radley James collaborates with a major international financial organisation to recruit a Senior AI Platform Engineer who will build an enterprise platform supporting AI agents, tools and integrations. This hands-on role blends AWS engineering, Python development and technical leadership. You will translate architecture into production services, guide...

Jobgether SRL is seeking a Software Craftsperson/Typescript-II in Spain for remote, hands-on software engineering. You’ll own end-to-end delivery, design scalable backends, and build AI-powered workflows using LLMs and agentic tools. You’ll work with modern AI tech, mentorship, and robust engineering practices in a collaborative, remote-first...

Zartis is a digital solutions provider delivering technology strategy, software engineering, and product development across industries. You will join the API Platform team to build a high‑performance GraphQL API and an event gateway for global energy clients, working in a collaborative, agile environment. The role focuses on Scala backend development, IaC...

Lever, Inc. is seeking a Senior Backend Engineer – Data Core for a partner company based in Spain. You will design and run data infrastructure powering a large-scale creator data platform, handling 400M+ creator profiles across Instagram, TikTok, and YouTube. This remote-first role emphasizes autonomy, end‑to‑end ownership, and cost-efficient, reliable...

Jobgether SRL is seeking a Senior SRE Engineer based in Spain to build reliable, scalable cloud-native infrastructure for an international gaming platform. You will shape DevOps and SRE practices, mentor teams, and champion Kubernetes-native approaches across engineering. The role blends hands-on infrastructure, observability, automation, and incident...

Lever, Inc. in Spain is seeking a Senior Product Design Engineer who will own core product surfaces end-to-end, blending design craft with engineering to build reusable frontend primitives and a scalable design system. You’ll work with AI-assisted tools and collaborate across product, design, and engineering to evolve a globally used scheduling platform....