Empleos de senior full-stack developer en Barcelona

Kleinanzeigen in Germany is seeking a Senior Full Stack Engineer to build and operate services in the Trust & Safety domain, preventing fraud and protecting users. You will work in a cross-functional team with Product, Customer Service, Analytics and Engineering to make the platform safer for millions of users.You will own end-to-end backend and frontend...

Hoy MaxIT Consulting – Max Corporate Group is looking for aSenior AI-First Full-Stack Engineer to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector. The company operates a multi-sided marketplace used by hundreds of hospitals and care organizations across several European countries,...

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,...

Materialise Medical ищет разработчика полного стека для работы над сервисами и API на .NET Core и пользовательскими интерфейсами на React с использованием TypeScript. Вам предстоит участие в интеграциях, работе с...

Zemsania busca un Senior Full Stack Developer con experiencia sólida en Angular y Java para un proyecto estable en el sector seguros. Se valorarán habilidades en IA aplicada y en la integración de APIs REST, con enfoque en rendimiento y calidad de código.El rol es híbrido, con 1 día presencial por semana en Barcelona, y ofrece formación continua y...

Enfint ищет опытного Go/JavaScript/TypeScript разработчика для работы в Барселоне в кросс-функциональной agile-команде.Recuerde revisar su CV antes de enviar la solicitud. Además, asegúrese de leer todos los requisitos relacionados con este puesto.Вы будете участвовать...

Overview In this role you will strengthen Preply’s CRM platform, delivering timely and relevant communications to millions of users. You’ll work in a cross-functional team to design scalable backend services and maintain React-based frontend surfaces, driving impact through experiments and reliable delivery. This position blends backend focus with...

N-iX in Barcelona is seeking a Senior Full Stack Engineer to design and implement cloud-native identity and fraud products on AWS. You will develop backend services with Go, build user-facing features in React, and ensure high-performance and secure solutions. Ideal candidates should have extensive experience in software development, particularly in Go and...

Expert Full Stack Developer at Allianz Technology in Barcelona, on-site position driving design, development, and maintenance of enterprise web applications. You will integrate front-end and back-end components, optimize performance, and apply security best practices, with AI-assisted coding daily.The role requires 7 years in full stack, proficiency in...

Sateliot, a Barcelona‑based satellite company, seeks a Senior Full Stack Engineer to own features end‑to‑end across Laravel (PHP) and Python codebases. You will surface data for internal tools, partner with Core Network teams, and ensure high quality with automation and reviews.You’ll mentor peers, ship production systems, and operate deployments in...

Schwarz Digits, the IT and digital division of the Schwarz Group, is seeking a FullStack GO Developer in Germany. You will contribute to the lifecycle of software, define architecture, and migrate existing code in an agile environment with multidisciplinary teams.You will collaborate with QAs, designers, and product owners to deliver high-quality software....

A pioneering healthcare technology company based in Barcelona is seeking a Senior Full Stack ML Engineer to lead the development of innovative machine learning models targeted at solving complex healthcare challenges. The role demands strong Python skills, experience in data science, and the ability to mentor colleagues. As part of a collaborative team, you...

Sopra Steria Group busca un/a Full Stack Developer con más de 5 años de experiencia en Java y Angular para unirse a su equipo en Barcelona. La posición ofrece un contrato indefinido y jornada completa, con oportunidades de formación continua y beneficios como seguro de vida y retribución flexible.El candidato ideal tendrá sólidos conocimientos en...

Your mission Bookboost is the Hospitality Engagement Platform that empowers hotels to understand and engage their guests like never before. We unify guest data, automate personalised communication, and deliver experiences that drive revenue, loyalty, and operational excellence. We have customers across more than 20 countries and a platform that wins on...

Tamarind Intelligence en Barcelona busca un Senior Full Stack Engineer con foco en ciberseguridad para una plataforma de gestión de vulnerabilidades a escala global. El puesto es híbrido, con autonomía en decisiones técnicas y oportunidad de crecer hacia Tech Lead.Se valora experiencia fuerte en Python/FastAPI, React y entornos cloud (AWS); experiencia...

ISOLUTIONS in Barcelona is seeking a Senior Full Stack Developer to join an international team. You’ll work with C#, .NET, React and TypeScript in a hybrid setup from Barcelona, collaborating with teams in Switzerland to deliver high-value software.The role emphasizes design decisions, architectural discussions, and a strong focus on delivering business...

Hopper is seeking a Senior Full Stack Engineer (Realtime & Voice) to anchor the real-time and voice layer end-to-end. You will build across React/TypeScript front ends, Scala and Python services, and cloud infrastructure to serve multiple partners from one codebase.This is a high-ownership role in a fast-growing fintech travel platform based in Barcelona....

Barcelona, Spain | Senior Engineering Opportunity MaxIT Consulting - Max Corporate Groupis looking for aSenior AI-First Full-Stack Engineerto join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector. The company operates a multi-sided marketplace used by hundreds of hospitals and care organizations...

Jobtailor en Barcelona busca un desarrollador full stack para evolucionar y mantener una solución core de soporte a ventas, con un énfasis en frontend y backend.El equipo de producto ágil diseña e implementa funcionalidades escalables y de alta calidad. Se valora experiencia en Angular, Java/Spring Boot, MongoDB y procesamiento de flujos, además de...

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...