Empleos de typescript fullstack engineer en Barcelona

System design feature (60 min)Hi, we’re Back Market.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.Yep, you read that right. Turns out refurbished...

Barcelona, Spain · Full-time · Fully office-based €55,000–€70,000 gross per year Candidates must already be based in Barcelona. Visa sponsorship is not available. Migma is building an AI platform that creates and sends on-brand email campaigns end to end. We are a two-person founding team in Barcelona, hiring a frontend engineer who combines strong...

Join Impress – Europe’s Leading Health-Tech Innovator! We believe everyone deserves a smile they’ll love. As the largest Ortho clinic chain in Europe, we combine cutting-edge tech with expert care, revolutionizing invisible orthodontics since 2019. With 150+ clinics across 10 countries and rapid growth, we’re improving lives worldwide. We are looking...

Kleinanzeigen, Germany’s leading online classifieds platform, is looking for a Backend-Heavy Full Stack Engineer to help power high-throughput services and privacy-conscious media delivery at scale. You’ll own the full development lifecycle from design to deployment in a fast, autonomous team.You’ll design and scale microservices with Java/Spring Boot,...

3 days ago Be among the first 25 applicants Hello! Factorial is hiring a Senior Software Engineer to help us build the next generation of internal IT tools for thousands of businesses worldwide. You’ll join the newly formed IT Management domain, where we’re creating a platform to manage onboarding, permissions, support, and equipment, so new employees...

About the Role At XCEED, we connect people with unforgettable nightlife and live experiences. Our success is built on a foundation of bringing great people—and that’s where you come in. As a Staff Frontend Software Engineer, you will be the technical anchor for our frontend organization. This is not just a role for an expert coder; it is a role for a...

Octopus Energy is seeking a Senior Frontend Engineer to lead frontend architecture for customer onboarding flows and private area, with a focus on TypeScript, React, and Next.js. You will collaborate across Europe and own frontend modules end-to-end.Location options include Barcelona or Valencia in a hybrid setup. Strong frontend skills with a willingness to...

ahead is seeking a Senior Frontend Engineer to help us evolve our AI-first SaaS platform in Barcelona. You will take ideas from concept to production, building with React, TypeScript and Next.js while exploring new AI tools and approaches.We value ownership, curiosity and collaboration in a hybrid Barcelona setup. You will work with modern technologies and...

Tendios, Inc. in Barcelona is seeking a Senior AI/ML Engineer to design the intelligence behind our SaaS platform for tender documentation.You will decide models, prototype in Python, and ship features into our Node.js/NestJS/TypeScript stack, collaborating with the AI & Data squad. You will build AI architectures for extraction, classification and...

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...

About Exoticca Exoticca is a pioneering online travel agency that has revolutionized the conception, production, and e-commerce of long-distance dream trips. At the core of Exoticca's brand equity is the commitment to "creating life milestones." Exoticca is a pioneering online travel agency that has revolutionized the conception, production, and e-commerce...

About Legacy Legacy is an easy-to-use, non-custodial Web3 wallet designed to protect digital assets through beneficiary protection and seamless De Fi access. Users can swap across chains, earn yield in one click, and safeguard wealth for the next generation. About the Software Division We are building a portfolio of software products inside the Decentralized...

Rakuten TV in Barcelona is seeking a senior Front-end Engineer to join the TV app team. You will own end-to-end feature development for HTML5 TV applications, collaborating with QA, design and product to ship high-quality UIs that run on millions of devices every month.The role requires 5+ years in JavaScript/React for TV environments, strong TypeScript...

Preply is looking for a Senior Full Stack Engineer in Barcelona to help shape the future of our learning platform. You will balance backend focus (Python/Django) with frontend work (React/Typescript), driving data-informed product decisions and scalable architecture.You’ll mentor peers, raise engineering standards, and partner with product, data, and UX...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain is seeking a Senior Full-Stack Engineer – AI-Native Applications to own end-to-end product delivery in a fast-growing European tech company building an AI-powered workforce platform for healthcare.You will work across frontend, backend, databases, and cloud, using TypeScript/React and Java/J...

Preply is seeking a Senior Full Stack Engineer for the CRM team. You will own backend services in Python/Django and frontend work in React/Typescript, enabling automated, AI‑assisted communications across millions of learners and tutors. You’ll lead cross‑functional initiatives, ship features quickly, and mentor others while focusing on scalable,...

Take your career to the next level with Amaris Consulting as a QA Automation Engineer. Become part of an international team, thrive in a global group with €800M turnover and 1,000+ clients worldwide, and an agile environment by planning the kickoff and follow up on projects. Join Amaris Consulting, where you can develop your potential and make a difference...

Overview As a Full Stack Software Engineer on the Control Plane team, you will help design and deliver scalable, secure cloud infrastructure and a rich Cloud Console experience. You’ll work with cross-functional partners to ship features for managing resources, running queries, and monitoring performance. You’ll focus on reliability, performance, and...

Overview As a Full Stack Software Engineer on the Control Plane team, you will help design and deliver scalable, secure cloud infrastructure and a rich Cloud Console experience. You’ll work with cross-functional partners to ship features for managing resources, running queries, and monitoring performance. You’ll focus on reliability, performance, and...

DAVANTIS TECHNOLOGIES es una empresa tecnológica consolidada y líder global en analítica de vídeo impulsada por IA, con más de 20 años de experiencia y presencia en más de 40 países.¿No sabe con seguridad qué habilidades necesitará para esta oportunidad? Simplemente lea la descripción completa a continuación para obtener una idea clara de los...