Empleos de senior javascript engineer en Barcelona

We are looking for a Senior Agentforce Specialist to join our IPfolio product and engineering team. This is an exciting opportunity to shape how AI-powered experiences are delivered across our product by designing, building, and optimizing trusted Salesforce Agentforce solutions. In this role, you will work closely with Product, Engineering, Architecture,...

Hungry, Humble, Honest, with Heart. The Opportunity Exciting times here at Nutanix as we are expanding our EMEA team in Barcelona! Do you love technology, and innovation and have a customer-first mindset? Expand your skills and knowledge with our leading-edge Hyper-Converged Infrastructure (HCI) technology and Hybrid-Cloud solutions! Here at Nutanix, we...

Are you ready to lead the development of systems that capture and reconstruct the world in 3D in real-time? At i2CAT, we are pushing the boundaries of multimedia technology. As a Senior Research Engineer, you will join our Media Tech group, an elite team of over 20 researchers and engineers collaborating with major European players (Horizon Europe, SNS JU)...

0061 Checkout Technology Ltd - Sucursal en España is seeking a proactive Implementation Engineer to provide world-class technical support for merchants during implementation of payment processing technology. You will collaborate with internal teams and answer integration-related queries. The ideal candidate will have 3 years of experience in a tech/fintech...

OPmobility seeks an experienced engineer to lead geometry-related checking fixtures activities, from specification to plant acceptance, in a multinational setting. You will define methods, manage design and metrology processes, and ensure accurate dimensional analyses and reporting. The role requires strong analytical skills, English proficiency, and several...

System design feature (60 min) Hi, we’re Back Market. We’re here to helpmake tech reliable, affordable, and better than new . We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out...

TripledotStudiosis one of the largest independent mobile games companies in the world.We are a multi-award-winning organisation, with a global 2,500+ strong team across 12 studios.Our expanded portfolio includes some of the biggest titles in mobile gaming, collectively reaching top chart positions around the world and engaging over 25 million daily active...

Can you be a haddock engineer? Engineers at haddock are action-oriented, curious, autonomous, and take full ownership of their work. They are champions of figuring out the unknowns. They talk to customers, deliver quality work, improve our tooling, and are ambitious. We look for people with these same motivations and ways of working.We strongly adhere to the...

About The RoleIf you are passionate about leveraging Artificial Intelligence to transform the way software is designed, developed, and delivered, this role is for you.You will join the BMP Retail team, where we are driving the adoption of AI-first engineering practices, Agentic AI, and Spec-Driven Development (SDD) across multiple lines of business. As a...

About NDT Global NDT Global is the leading provider of inline diagnostic solutions, advanced data insights, and integrity management services that safeguard energy‑sector infrastructure. The company is recognized for its expertise in both ultrasonic inspection technologies — such as Pulse Echo, Pitch‑and‑Catch, Phased Array, and Acoustic Resonance...

King is seeking a Senior Unity Developer in Barcelona to join the Catalog Games team. You will maintain a Unity-based title and explore migrating existing C++/custom engine games into Unity, collaborating with engineers to understand the codebase and shape future Unity projects. You will lead architectural decisions, write clean code, and work with...

Senior Data EngineerAs you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us! We're seeking an experiencedSenior Data Engineerto join our Performance Marketing Technology Team in Barcelona to drive the evolution of our marketing data ecosystem. Our mission is to build and operate the high-scale...

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

MediaMarktSaturn Plattform Services GmbH in Barcelona is seeking a Software Engineer with a strong frontend focus to drive the Backoffice Application Stack used by internal product teams. You will own frontend features, integrate with REST/GraphQL backends, review code, and guide other teams while advancing scalable frontend solutions. The role offers hybrid...

Why Join Us AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.About the Role As aSenior/Lead Frontend Engineer ,...

AtWorkfully , we’re building the first global recruitment marketplace where independent recruiters can grow, engage, and monetize their talent networks — connecting them to meaningful opportunities at innovative companies worldwide.Our technology is designed to make recruiting more transparent, fair, and scalable. We’re a profitable early-stage company...

About Stark Stark builds the world’s most powerful electric motorcycles. From the VARG MX to the road-legal VARG EX & SM, our bikes have won world championships and are engineered to outperform anything with a combustion engine. About Stark Stark builds the world’s most powerful electric motorcycles. From the VARG MX to the road-legal VARG EX & SM, our...

Fliff unpacks sports gaming into social, free-to-play games for all types of sports fans. We’ve built a social sports gaming experience that allows users to compete for leaderboard positioning, to achieve badges and build their status within the game.We are pioneering play‑for‑fun sports gaming, with our flagship social sportsbook experience that...

Stark builds the world’s most powerful electric motorcycles. From the VARG MX to the road-legal VARG EX & SM, our bikes have won world championships and are engineered to outperform anything with a combustion engine. We’re based in Sant Boi, Barcelona, growing fast (77% year-on-year), and building a team that will take us even further. If you want to...

The RoleWe are looking for a Senior Software Engineer to join our Data Ops team. In this role, you will lead the backend development of our internal applications, which directly impact Factorial’s sales and billing ecosystems. Your mission is to engineer highly resilient, scalable backend systems and robust cloud architectures that connect internal users,...