Empleos de senior full-stack engineer api en Barcelona

Eco Vadis is seeking a highly motivated Senior AI/ML Engineer to join our growing AI Center of Excellence in Barcelona. You will drive innovation by building scalable AI/ML systems and pipelines, leveraging Python, MLflow, Azure stack, and Databricks. The role is hybrid in Barcelona (4 days per month in the office) with full remote work from Spain. We value...

We're seeking a Senior Data Engineer to join adm Indicia’s Data Engineering team, who are responsible for building and maintaining multiple data solutions for our business and our diverse client base. Experts in creating robust, scalable data pipelines, our team’s foundational work supports our ever-increasing demand for data-driven products and services...

At The Knot Worldwide, we champion celebration – and that starts with celebrating our people. Our employees are passionate dreamers, thoughtful doers, and lifelong learners who power meaningful moments for millions around the world. We’re united by authentic connection, shared purpose, and a deep commitment to the global community we serve. Here,...

At Spendesk, we're building the leading spend management platform for modern businesses, processing billions of euros across Europe and beyond. Security is at the heart of what we do: our customers trust us to safeguard their financial data, and we're committed to raising the bar for security in fintech. We're creating a dedicated Security Engineering...

We’re Revolutionizing Energy to Change the World At Octopus Energy, we’re not your typical utility company. We’re a team of passionate people working every day to make energy 100% renewable, accessible, and fair for everyone. We believe technology and innovation are key drivers of change. Our mission is to transform the way the world consumes energy...

Senior Solutions Engineer (m/f/d) 130 years of trust, time to shape what's next. Allianz Group is one of the world's leading insurers and asset managers - built on over a century of stability, expertise, and financial strength. Allianz Services is where that legacy meets the future. 8,200+ people. Eight countries. Three continents. We deliver specialized...

At Netquest, we are looking for a Senior Data Engineer to join our team in Barcelona. We want someone eager to grow, learn, and make a real impact within a dynamic, collaborative, and tech-focused organization. At Netquest, we are part of the most innovative and advanced digital data collection group in the market research and analytics industry. We rely on...

Pivotal is a leading full-service CRO in Europe seeking an experienced Senior Software Engineer to join the Technology Services team and help build, evolve, and scale platforms powering clinical trials. You will work on a GxP-validated clinical platform, using AI-augmented workflows, with a stack of React + Vite on the frontend and .NET Core on the backend....

haddock is looking for a Senior DevOps/SRE Engineer to own their cloud platform - from CI/CD and data layer security to AI infrastructure cost and performance. Barcelona (Hybrid — 2 days in office, Poblenou) Can you be a haddock engineer? Engineers at haddock are action-oriented, curious, autonomous, and take full ownership of their work. They are...

Connecting Ambitious Tech Companies with Exceptional Talent | Partner at Beagle | Semiconductor & Embedded Focus LOCATION: Barcelona, Spain SALARY: Negotiable DURATION: Permanent We are looking for a Senior Digital Design Engineer to design and develop high-performance memory subsystems for modern So Cs. You will work within the Memory Design Team and...

Senior Big Data Engineer Department: Technology Employment Type: Full Time Location: Barcelona Reporting To: Jake Montebello Description At GiG we are looking to hire a Senior Big Data Engineer in our Data department. You will assume a pivotal role in taking ownership of the analysis, design, building, support of major realtime big data projects and...

Syntrace is hiring a Software Engineer based in Barcelona. You will build across the stack in a small senior team where you own features end to end. Our core is event-sourced and real-time by design, and you will help shape how it grows. We are a founding team with real ownership and a modern stack, built properly from day one. You will work with a senior...

The next great GTM company is being built in Barcelona. Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started. We're building the AI-native GTM platform for modern B2 B teams, combining prospecting, enrichment, intent signals, AI research...

BarcelonaR&D – Engineering/Prod Dev /Full-Time /On-siteAbout the CompanyAt Emburse our mission is to help make our users' lives – and their businesses – better. Asegúrese de leer detenidamente la información sobre esta oportunidad antes de presentar su candidatura. We are dramatically transforming how organizations manage corporate expenses and...

Why Keyrus, Why Now!Keyrus is an international group of 2,800 consultants and experts across 28 countries, built on a single conviction: AI does not transform businesses.Architected intelligence does.For more than 30 years, we have been building the data foundations that make intelligent systems work --- designing the Operating System of the intelligent...

ANYbotics is a fast-growing tech company dedicated to shaping the future of mobile robotics across multiple industries. Join our highly talented and motivated team of more than 200+ people and work on cutting‑edge robot technology. The Opportunity We are looking for a Senior Software Engineer to join our Autonomy team who really enjoys creating quality,...

Desarrollador Full Stack Senior con experiencia en Next.Js/React y Python/FastAPI para proyecto internacional en Barcelona. Se valora capacidad de mentoring y buenas prácticas.

Job Description About the Team Our engineering team builds next-generation, cloud-native bare-metal orchestration platforms for AI neo-cloud environments.We operate on a T-shaped engineering model: while each engineer brings deep expertise in a primary domain, every team member maintains practical fluency across neighboring systems.This shared foundation...

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 rated 4.8 on Trustpilot, 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...

The next great GTM company is being built in Barcelona Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started. We're building the AI-native GTM platform for modern B2 B teams, combining prospecting, enrichment, intent signals, AI research and...