Empleos de react js developer en Barcelona

About Aldara (YC S22)Aldara is a Y Combinator backed startup that is disrupting HOA (Homeowner Association) management in Europe, with headquarters in Barcelona.We build our own technology to deliver a world-class experience to property owners in a massive ($50B), heavily fragmented, and poorly served industry.We’re backed by top VCs, such as Y Combinator...

About HappyRobotHappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and backed by a16z and Base10 with over $60M raised, we power critical...

Descripción del trabajo We are looking for an AI Platform Engineer to help build the next generation of an AI-powered Internal Developer Platform for a major international organisation.You will create the core capabilities that enable hundreds of engineers and data scientists to build, deploy and operate software with greater speed, security and...

Senior Backend Developer – Barcelona ¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos. Proceso gestionado por Acercanza Consulting ¿Eres un/a Senior Backend Developer con experiencia sólida en Node.js, NestJS y AWS? ¿Te gustaría incorporarte a un proyecto tecnológico con...

We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade‑everything platform empowers both first‑time investors and seasoned experts to invest in the...

Overview We’re hiring a Technical Architect to lead the design and delivery of scalable, secure embedded services across Sage’s platform. You’ll sit at the intersection of engineering, architecture, and strategy—working with product, platform, and partner teams to define solutions that are technically robust, cloud-native, and aligned with our...

For our Berlin-based tech hub, we are looking for a Senior Full-Stack Engineer who is ready to take real ownership in building and scaling our core platform. If you enjoy working across the full stack, care about clean, scalable architecture, and want to make a meaningful impact in healthcare, this role could be a great fit. You will join a small,...

Please send the CV in English. As a Senior Backend Developer at Macadam, you will be at the core of our engineering team, designing and maintaining the server-side infrastructure that powers our app for millions of walkers worldwide. You'll work closely with our mobile, product, and data teams to deliver reliable, high-quality features at scale. Design,...

Overview Senior Software Engineer - Finance Domain at Factorial. Fully remote, multicultural team. Responsibilities Work as a senior engineer in the Finance Domain, contributing to requirements definition with the PM and delivering polished solutions that match those requirements. Take ownership of big initiatives, establish goals, and plan a quarterly...

Swiss Delivery Excellence: Transforming Life Science Consulting Worldwide. Fusion Consulting is a globally leading Business and IT boutique consultancy specialized in the Life Sciences industry, partnering with leading companies in pharma, healthcare, and animal health. With over 450 employees and 25 offices worldwide, our mission is to revolutionize...

Senior Frontend DeveloperReferencia: #12425Localización: BarcelonaOur client is a company in the aeronautical sector based in Barcelona at @22 and due to the expansion of its team we are looking for a Senior Frontend DeveloperRequirements:Angular Framework 16 (~4 years of experience)TypeScript, HTML, SASS (intermediate level)Experience with Angular Material...

This job is with Allianz Commercial, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the JobAt Allianz Technology, we are shaping the future of digital solutions through innovation, collaboration, and AI-driven development.We are looking for an...

Job Description: Full Stack Developer (Angular / Java) - English & Spanish speakingSi los siguientes requisitos del puesto y la experiencia coinciden con sus habilidades, por favor, asegúrese de enviar su solicitud sin demora.Work setting:Remote from SpainType of contract:Freelance, full timeHourly rate:30 €Key Responsibilities:Design, develop, and...

Senior Full Stack Engineer (PHP, Laravel) team.blue•Barcelona, barcelonés (comarca); provincia de barcelona; cataluña, SpainDescripción del trabajoAre you our next Fullstack Developer? Role: Fullstack Developer (Mid / Senior) Location: Hybrid (Remote / Turin, Italy) The Mission: A Digital World Without Barriers At Accessiway, we aren’t just a SaaS...

At LGT Digital Factory we are searching for Performance Engineer for our Barcelona Office.¿Tiene las habilidades necesarias para este puesto? Lea todos los detalles a continuación y presente su candidatura hoy mismo.WHAT CAN YOU EXPECT?LGT is committed to developing and operating modern and cloud native applications with the primary goal of enhancing...

Frontend Lead Engineer - Prime (Hybrid)As you contemplate your future, you might be asking yourself, what's the next step? We're seeking an experienced Engineering Manager in Barcelona or Madrid (Spain) to lead a team of backenders and frontenders engineers to foster the growth of the subscriber base for our unique subscription program at eDreams Odigeo....

**Senior Full Stack Developer** **Barcelona** **3–6 Month Engagement** I’m currently working with a **high-growth AI-focused technology team** looking for a **Senior Full Stack Developer** to join them on an initial **3–6 month engagement** . This is a great opportunity for someone who wants to get involved in a technically interesting environment,...

Hello! Do you want to help us build the platform that connects Factorial to the rest of the software world, with strong engineering foundations today and AI as a growing part of how we work tomorrow? We’re looking for engineers who: Care about the maturity and quality of what they ship, more than the specific stack they use Care about whether the thing...

About HappyRobotHappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and backed by a16z and Base10 with over $60M raised, we power critical...

Software Engineer Who we are At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values‑driven, fast‑growing tech company focused on building safe and personalized experiences tailored to the...