fullstack developer

Overview Fullstack Developer (Elixir) - Madrid or RemoteResponsibilities AWSElasticSearchDetails Seniority level : Mid-Senior levelEmployment type : Full-timeLocation : Madrid, Community of Madrid, SpainGet notified about new Full Stack Engineer jobs in Spain .Madrid, Community of Madrid, Spain#J-*****-Ljbffr

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€. An enormous industry full of inefficiencies and slow processes—one that moves billions but still operates as if it were the ****s. What You'll Bring as a...

Builds and maintains digital customer-facing platforms, including front-end (React/TypeScript) and back-end services (Node.Js), focusing on end-to-end feature delivery and production ownership in a hybrid work environment.

Full Stack Engineer - React / Typescript / Python We are currently partnered with a world-leading quantum AI company developing cutting?edge solutions that make artificial intelligence faster, greener, and more accessible.Their products bridge the gap between quantum computing and AI, helping global clients solve complex real?world problems at scale.They are...

OverviewSenior Fullstack Developer role in Barcelona focusing on delivering scalable web applications.You will work across frontend (React) and backend (Node.js/NestJS) to build robust, cloud-enabled solutions.You'll collaborate with cross-functional teams to deploy and maintain services on AWS, implement CI/CD with GitHub Actions, and ensure quality through...

En ALTEN España estamos buscando un/a Analista Programador con experiencia en desarrollo backend con Python y conocimientos en frontend con Angular/vue/React/Next.js para incorporarse a un proyecto innovador orientado a la evolución de plataformas digitales y herramientas operativas escalables. Buscamos una persona con orientación técnica, pasión por el...

Freelance Senior OR Junior Full Stack Developer – React / Next.js / Node.js – Barcelona You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. Responsibilities Develop and maintain complex, data-heavy user interfaces using ...

Freelance Senior OR Junior Full Stack Developer – React / Next.js / Node.js – Barcelona You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. Responsibilities Develop and maintain complex, data-heavy user interfaces using ...

BNP Paribas España is seeking a Java Fullstack Developer to design and develop applications in the Personal Finance SET ADM team. You will work on evolving and maintaining key applications using Spring and Angular within an agile environment. You will contribute to developing features for agile squads, fix defects, and ensure stability through rigorous...

Our client, Digital Hub based in the very centre of Barcelona is looking for Senior Full Stack Developer with proven experience both with React & React Native. The position is focused on frontend but you'll touch a bit of Backend as well. Primary mission: Develop, maintain, and improve the System in ReactCollaborate building the React Native framework...

Reference: 1130306Job ID: 5421925Posted: 2026-10-26Closing date: 2027-01-25Location: BarcelonaSalary: Salary between 45,000 and 50,000 gross per year, depending on experienceJob type: PermanentIndustry: Tecnología e Internet / TechnologyCompany: HaysConsultant: Pol PirisHays office: Barcelona — Hays Barcelona, Calle Valencia, 307-313, bajos 1aPhone:...

Reference: 1130306Job ID: 5421925Posted: 2026-10-26Closing date: 2027-01-25Location: BarcelonaSalary: Salary between 45,000 and 50,000 gross per year, depending on experienceJob type: PermanentIndustry: Tecnología e Internet / TechnologyCompany: HaysConsultant: Pol PirisHays office: Barcelona — Hays Barcelona, Calle Valencia, 307-313, bajos 1aPhone:...

About the Role: We'relooking for a Senior Software Engineer to join a newlyformingteam focused on rebuilding and modernizing our internal accounting platform. This is more than a feature delivery role —it'san opportunity to shape a business-critical system, influence technical direction, and help define how the platform evolves for the future. As part of a...

Reference: 1130306Job ID: 5421925Posted: 2026-10-26Closing date: 2027-01-25Location: BarcelonaSalary: Salary between 45,000 and 50,000 gross per year, depending on experienceJob type: PermanentIndustry: Tecnología e Internet / TechnologyCompany: HaysConsultant: Pol PirisHays office: Barcelona — Hays Barcelona, Calle Valencia, 307-313, bajos 1aPhone:...

Reference: 1130306Job ID: 5421925Posted: 2026-10-26Closing date: 2027-01-25Location: BarcelonaSalary: Salary between 45,000 and 50,000 gross per year, depending on experienceJob type: PermanentIndustry: Tecnología e Internet / TechnologyCompany: HaysConsultant: Pol PirisHays office: Barcelona — Hays Barcelona, Calle Valencia, 307-313, bajos 1aPhone:...

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 toward...

Reference: 1130306Job ID: 5421925Posted: 2026-10-26Closing date: 2027-01-25Location: BarcelonaSalary: Salary between 45,000 and 50,000 gross per year, depending on experienceJob type: PermanentIndustry: Tecnología e Internet / TechnologyCompany: HaysConsultant: Pol PirisHays office: Barcelona — Hays Barcelona, Calle Valencia, 307-313, bajos 1ªPhone:...

Join NTT DATA and shape the future of digital innovation At NTT DATA, we are a global technology consulting company helping organizations transform through innovation, technology, and collaboration. With more than 190,000 professionals across over 50 countries, we work with leading companies to design and deliver cutting‐edge digital solutions. We are...

Описание Can you imagine developing scalable enterprise applications and AI-enabled solutions for the pharmaceutical sector? Join our expert team to work on solutions for the pharmaceutical sector, contributing to the development of scalable enterprise applications and AI-enabled solutions. You will apply your knowledge of Java, Spring Boot, React,...

Indeep AI is seeking a versatile Full-Stack AI Engineer for our Barcelona office. You will work across the entire stack—from backend services and AI pipelines to the frontend and deployment infrastructure—supporting the CTO in delivering a coherent, reliable product. This hands-on role fits a generalist who thrives in a fast-paced startup. You'll own...