Empleos de typescript fullstack engineer en Barcelona

Heymondo is a rapidly growing travel insurance company known for its dynamic and collaborative work environment. We're looking for a QA Automation Engineer to join our QA team and help us with our mission: making life easier for travelers. We're seeking someone detail-oriented, with good analytical skills and a solid understanding of quality assurance...

We’re here to help make 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.Turns out refurbished tech is way better for the planet than new. From our Customer Care...

QA Engineer, Tax, Compliance and ReportingThe role and the teamAs a remote Senior QA Engineer, Tax, Compliance and Reporting (all genders), you'll own quality across manual and automated testing for the teams building Lucanet's tax platform, spanning e-balance and VAT, while helping developers take growing ownership of their own testing.You'll work with two...

Ersilia, based in Barcelona, is seeking a Senior Full Stack Engineer to design, develop and own features across the product with a strong focus on delivery and collaboration.The role involves frontend work with React and backend work with Node.Js/TypeScript, leveraging PostgreSQL and AWS. You will partner with Product and Design to translate requirements...

Building the Future of Open FinancePayward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.Before you apply, we...

Happyrobot Inc. is seeking a Forward Deployed Engineer in Barcelona to enhance customer use of AI solutions. You will work directly with clients from onboarding to ongoing support, ensuring they leverage the HappyRobot platform effectively.This role requires strong full-stack experience (React, TypeScript, Node.js) and proficiency in Python. You'll...

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...

easyJet is seeking a Software Engineer to join its eCommerce CIAM team in a hybrid role based in Barcelona, Spain. You will contribute to secure, scalable authentication, authorisation, and profile management across web and mobile, helping shape the digital customer experience.You will work with React/TypeScript on front-end solutions, implement identity...

¿Te apasiona la Inteligencia Artificial y disfrutas construyendo aplicaciones reales que combinan AI, Full-Stack, Data y Cloud? Buscamos un/a AI Engineer Expert para participar en un proyecto estratégico de un importante cliente del sector seguros, dentro de un entorno internacional orientado a acelerar la adopción de GenAI y Agentic AI.Responsabilidades...

🔹 **Fullstack Developer - AI y FinOps** 🔹 Stack: Python, Node Js, React, Angular o Vue y TypeScript/JavaScript. 🏢 **Hybrid model - 2 días en Zona franca, Barcelona** 💙 ¡Capitole sigue creciendo - y queremos que formes parte del viaje! Estamos buscando un/a **Full Stack Developer con foco en IA y FinOps** con **+5 años de experiencia** para...

Impress in Barcelona is seeking a Senior Front-end Engineer for the Backoffice to lead the transformation of our digital presence. You will own multiple React frontends for clinic agendas, booking flows, patient treatment management, and EMR integration, collaborating closely with design, backend, and QA.Bring 5+ years of frontend experience, expert React...

Build a career powered by innovations that matter!  At Novanta, our innovations power technology products that are transforming healthcare and advanced manufacturing—improving productivity, enhancing people’s lives and redefining what’s possible.  We create for our global customers engineered components and sub-systems that deliver extreme precision...

Octopus Energy in Spain seeks a Senior Frontend Engineer to own frontend architecture for onboarding flows, private areas, and customer dashboards. You’ll collaborate with international teams to deliver high-impact frontend features across Europe.You’ll focus on TypeScript/React, Next.js, GraphQL, and CSS-in-JS while keeping an eye on backend...

We have landed! When it comes to innovation and achievement, there are few organisations with a better track record. Join us as we embark on an ambitious journey, evolving our digital commerce platforms and building scalable, resilient, and innovative foundations that enable seamless customer experiences across web, mobile, and connected channels. Finding...

At Alpega Group, we are looking for a Senior Software Engineer to join our Shipper Products Team in Sant Cugat, Spain. WHO ARE WE? Alpega Group is a fast-growing software company with more than 35 years of experience in transportation and logistics technology. Our solutions help customers manage their transportation processes from start to finish, improving...

Enginy, a Barcelona-based startup, is hiring a Software Engineer to help build the systems and user experiences powering our AI-driven sales-automation platform. You’ll contribute across backend and frontend domains, owning production-grade APIs, data pipelines, and customer dashboards while collaborating with Product, Design, and Engineering...

With more than 100,000 sensors deployed worldwide, Urbiotica is a leading player in the smart parking industry and a pioneer in the fast-growing Internet of Things sector. Through our end-to-end Smart City solutions, we actively contribute to the transformation of urban areas, helping build a more digital and sustainable environment for citizens. We're now...

Marfeel group is seeking a Backend Engineer in Barcelona to join their high-ownership engineering team. The role requires 5+ years of experience in backend service production, strong proficiency in Node.js and TypeScript, and an understanding of API design and performance optimization. Benefits include flexible working arrangements, subsidized health...

Overview In this role you will lead backend architecture and develop scalable Python services with FastAPI while contributing to frontend with ReactJS. You will drive technical decisions, promote best practices, and collaborate with product and engineering teams to deliver robust, high-performance solutions for thousands of concurrent users. The role...

Octopus Energy is seeking a Senior Frontend Engineer to help build and scale octopusenergy.es, focusing on customer onboarding flows and the private area. You will drive frontend architecture end-to-end and collaborate with marketing and international engineering teams across Europe.Strong TypeScript/React expertise, Next.js experience, and a passion for...