Empleos de senior typescript full-stack engineer en Barcelona

Company: SimpleStudy is a consumer AI platform for students. We help them stay motivated to study their subjects - everything from Biology and Mathematics to Literature and Art. Our small team has already helped +1.5 M students worldwide (UK, Ireland, Brazil, South Africa, and Australia) study better, and ~40–50k new students join us every week. We are a...

Ersilia, based in Barcelona, is seeking a Senior Full Stack Engineer to design, build, and own product features across frontend and backend systems. You will collaborate with tech leadership and cross-functional teams to deliver high-quality software used by customers daily.The role emphasizes delivery, quality, and collaboration, with an opportunity to...

Actual Talent Actual Talent es la consultora internacional de adquisición de talento de Actual Group. Ofrece Servicios de Executive Search, RPO y Soluciones de Talento. Nuestra misión es impulsar el crecimiento y la realización tanto de personas como de organizaciones. Facilitamos a las personas la búsqueda de oportunidades inspiradoras y ayudamos a...

Lexroom is building the AI platform for legal work with a rapidly growing team across Europe. We’re seeking a senior engineer to own technical decisions in a small squad, shipping end-to-end features and collaborating with the product manager and designer. You’ll work across Next.js, TypeScript, Python, Django, and Django Ninja, with a strong bias...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional.No queremos ser una fábrica de horas ni una consultora masiva.Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

Smadex, based in Barcelona, seeks an experienced Software Engineer to lead the development of scalable creative tools and high-performance web components.You will shape client and server implementations with TypeScript, Angular, and Node.js, while influencing architectural decisions and testing practices.The role emphasizes mentorship, code quality, and...

At Workfully , 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...

Preply is seeking a Senior Full Stack Engineer for the CRM team to shape our communications platform and AI-native workflows.You'll own backend and frontend components, collaborating with product, data, and UX to deliver measurable customer impact.You'll work across Python/Django on the backend, React/Type Script on the frontend, and with Braze-based email...

A leading software development company in Barcelona is looking for a Senior Full Stack Engineer to enhance a health and wellness platform.The successful candidate will work on web and mobile applications, contributing to performance and user experience.Ideal applicants have 5+ years in scalable systems and expertise in ReactJS, NodeJS, and React Native.This...

[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 4.7 on Trustpilot, based on 60,000 reviews. Our culture puts customer satisfaction at the core of what we do (more about our culture here). [OUR JOURNEY]...

Hazte cargo de un producto de principio a fin —los usuarios, la hoja de ruta, el desarrollo y la release— sin nadie entre tú y las personas que lo usan. Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención. Los usuarios, en persona...

About Pillar¿Tiene su CV preparado? Si es así y confía en que este es el puesto ideal para usted, asegúrese de enviar su solicitud lo antes posible.Pillar is one of the fast growing startup from Italy which raised 3.2M€ pre-seed, 10 months later reached 1M€ ARR, and a couple of months later raised the biggest seed round of Italy: 12M€.Pillar is the...

OverviewWELCOME TO SITAAt SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry. Para presentar una candidatura, simplemente lea la siguiente descripción del puesto y asegúrese de adjuntar los documentos pertinentes.You'll find us in 95% of...

https://www.loop-machines.com/careers/founding-engineer/ Location: Barcelona, Spain | Full-time | Hybrid/Remote About Loop Machines Loop Machines is an early-stage deep-tech startup based in Barcelona, building the engineering intelligence layer for mission-critical hardware. Today, engineering teams developing complex systems often work with fragmented...

About BizAwayHere at BizAway we deliver the future of travel.We are a solid international company with strong ambitions and great expertise.With a focus on sustainability, we support companies to improve their travel management through constantly evolving services and solutions, always characterized by a tech attitude and smart, innovative processes.Job...

We're looking for aFull Stack Engineerfor one of our clients who enjoys building new products from the ground up and is eager to help shape AI tooling for the mobility industry.Work across the full stack to solve complex problems using incomplete and messy dataDesign and evolve canonical data modelsBuild pipelines to handle real-world data inputsDefine and...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

Can you imagine building AI-powered products that transform how business teams generate strategic insights? Join our expert team to work on a Pharmaceutical sector product, contributing to the development of an AI platform that transforms enterprise knowledge into intelligent decision support. You will apply your knowledge of LLMs , RAG , knowledge...

CHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. The portfolio spans core management systems, messaging services, and eCargo solutions, including applications supporting customs and security requirements, quality optimization, e‑freight, and mobility needs. ...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional.Habilidades, experiencia, cualificaciones... Si tiene el perfil adecuado para esta oportunidad, asegúrese de inscribirse hoy mismo.No queremos ser una fábrica de horas ni una consultora masiva.Estamos creando una casa para la...