Empleos de senior full-stack engineer api en Valencia

Ioon busca Senior Full Stack .NET para unirse a su equipo de transformación tecnológica.Requisitos: .NET Core, C#, ASP.NET MVC, Web API, SQL Server, frontend (Angular/React), patrones de diseño y microservicios.Es indispensable español e inglés para comunicación internacional y con equipos offshore.Se valoran otros idiomas.

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer – Data Core based in Spain. This is a senior backend engineering role focused on building the infrastructure that powers a large-scale creator data platform. You’ll design and operate systems...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Founding Engineer based in Spain.This is a high-impact founding engineering opportunity at an early-stage AI infrastructure startup. You'll work directly with the founder to transform a working AI agent product into robust,...

## Senior Software Verification Engineer, Datacenter SoftwareApplylocations: Spain, Valencia, Cortes Valencianastime type: Full timeposted on: Posted Todayjob requisition id: R **About Analog Devices**Analog Devices, Inc. (NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent...

About the Role Our promotional features team is seeking a Senior Backend Engineer. This role is focused on developing and optimising promotional features for our gaming platforms, where performance, scalability, and cutting-edge solutions are paramount. If you’re a product-passionate person, your mind is keen to solve deep tech engineering problems, and...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Data Infrastructure Engineer (Scraping & Scale) based in Spain. We are seeking a Senior Data Infrastructure Engineer to design and scale high-performance web scraping and data ingestion systems. In this fully remote role,...

iPronics is seeking a highly skilled and motivatedSenior Optical Module Development Engineerto join our rapidly growing team inValencia, Spain.In this role, you will work on the design and development of optical amplification modules, part of our optical circuit switching solutions. You will collaborate closely with our packaging and photonic integration...

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...

Location: Remote from Spain (an indefinite Spanish employment contract)We are looking for a Senior Python Backend Engineer to build and integrate agent-to-agent communication capabilities on AWS AgentCore platforms. The role focuses on Python backend development, A2A protocol implementation, agent discovery and registration, event-driven communication, and...

We're looking for a Senior ML Engineer to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design, build, and deploy scalable machine learning and AI solutions that power next-generation digital capabilities within a leading global financial institution. You will work across the full lifecycle – from concept and prototyping...

Started in France in 2016, MyTraffic ’s mission is to empower commerce professionals with the best location analytics and insights to make smarter decisions every day and design the best experiences in physical locations. We already serve more than 500 customers across multiple sectors — Retail, Real Estate, Cities, and Electric Vehicles (EV Connect) —...

We're Lingokids, the #1 entertainment platform for young kids. Most kids content is designed to capture attention. We create experiences little ones genuinely love.Everything we make is created in-house to be seriously fun, with the good stuff built in from the very beginning. We're KidSAFE certified, completely ad-free, and committed to giving families...

Project Manager – Civil Engineer – Senior LevelRegular Full-Time Civil Engineer Los Barrios, Cádiz, ES Moffatt & Nichol specializes in large complex waterfront/ port infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for a Civil Engineer / Project Manager with Ports engineering experience to...

ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy...

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...

Endesa is a customer and we have a team in Valencia, but never had a senior seller in Spain. You build the territory end to end, reporting to the COO.Why we win.The most advanced analytics layer in the Voice of the Customer market.Swiss, no US parent. EU or Swiss cloud, private cloud or the customer's own data centre.Against Medallia and Qualtrics: a flat...

Sopra Steria Group busca un/a Senior FullStack Developer con experiencia en Python y React para trabajar en la pila completa, desde interfaces React/TypeScript hasta motores en FastAPI/Python y consultas en BigQuery. Se valorará dominio de SQLAlchemy, BigQuery, AlloyDB/PostgreSQL y Pub/Sub, así como testing con pytest, Vitest/Jest y Playwright;...

SEEKING : Senior AI/Platform Engineer We are looking for a Senior AI/Platform Engineer GOAL : ► Engage with project delivery teams during planning and execution to build architecture recommendations Productize Mosaic AI into a governed, multi-tenant, self-service platform ► Shipping golden paths, SDK/CLI/templates, and evaluation patterns. REQUIREMENTS :...

Location Barcelona (Hybrid / Flexible) Contract Type Contractor Full-Time / Enterprise Project Engagement About Xenon7 Where elite tech talent meets world-class opportunities! At Xenon7, we work with leading enterprise clients and innovative startups on high-impact projects across Data, AI, Cloud, and Software Engineering. Our expertise in AI solution...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses...