Empleos de mid-level full-stack developer en Barcelona

Jobgether SRL is seeking a Full-Stack Engineer (Backend Leaning) – Payments Engineering, based in Spain. You will build and evolve the payment infrastructure powering billing, usage tracking, pricing, and payment processing for self-service and enterprise customers in an AI-focused environment.This remote role offers significant technical ownership,...

Bask Health is seeking an engineer to join a fast-moving startup, reporting directly to the CEO and CTO. You will design, build, and ship scalable software that underpins telehealth, with an emphasis on AI-assisted workflows and an end-to-end ownership mindset.Ideal candidates have a strong full-stack background, entrepreneurial spirit, and excellent...

OverviewIn this role you will join a cross-functional team to deliver impactful learning experiences for tutors and learners at scale.You will shape backend and frontend engineering across Python/Django and React, drive architectural decisions, and mentor others to raise the engineering bar.You'll apply data-driven methods to validate ideas, work with...

OverviewIn this role you bridge Caravelo's core platform with each airline's unique setup.You translate customer requirements into production-ready configurations, extensions and integrations, building a dedicated customer plugin while preserving a clean, scalable foundation.You work closely with project managers and stakeholders to make each rollout feel...

Seeking a Senior Full-Stack Engineer for a health tech scale-up to develop and scale their core platform, creating high-quality software solutions and managing technical projects.

Factech Servicios Informáticos busca un Analista Programador/a FullStack en Barcelona para participar en un proyecto estratégico de modernización del Departamento de Agricultura. La persona seleccionada trabajará con tecnologías modernas como Angular 16 y SpringBoot, y utilizará herramientas de IA como GitHub Copilot. Se valorarán las habilidades en...

Omega CRM, a Merkle company in Spain, seeks an AI / Cloud Full Stack Developer to design, build, and deploy LLM-powered agents and AI-driven solutions. You will work on embeddings pipelines, vector databases, and RAG evaluation while deploying on AWS Bedrock and AgentCore using infrastructure as code.A strong back-end and front-end skillset with MCP...

Ofertas de Desarrollador a Full Stack Java Ang...¡Lo siento!¿Qué no te gustó de este trabajo?El trabajo no coincide con mi búsquedaDescripción de trabajo irrelevanteMuy pocos detalles / Falta de informaciónEl trabajo parece obsoletoSospechoso / Parece una estafaOtro (por favor especificar).Gracias por tus comentarios.Su aportación nos ayuda a mejorar...

This position is listed on behalf of a partner company, which manages all applications and next steps.Our partner is looking for a Lead Teacher – Software Development & AI (Full-Stack) based in Spain.As a Lead Teacher, you will play a key role in delivering an intensive technology training programme designed to equip university students with practical,...

We're looking for a Software Engineer with 5+ years of experience to join our amazing team, working on a software product for a global leader in industrial automation. You'll be part of a multidisciplinary team in Barcelona, collaborating closely with teams in Japan, the United States and the Netherlands, developing Drives Configuration and Programming...

Spain | Remote | Senior Engineering OpportunityMaxIT Consulting - Max Corporate Group is looking for a Senior Software Engineer - Digital Banking & FinTech Products to join a fast-growing New York fintech company building banking and payment products for US prediction markets and regulated gaming.The company develops consumer-facing financial products...

Mind Training Games busca un desarrollador senior para unirse al equipo en Barcelona. Será responsable de mantener el backend y la API, diseñar modelos de datos y gestionar integraciones con clientes para productos de alto tráfico.Se valorará experiencia en AWS/GCP, React y APIs, con autonomía para tomar decisiones técnicas y resolver incidencias de...

PrimeIT España, empresa internacional con más de 20 años de experiencia en consultoría e ingeniería informática, busca un Full Stack Developer para trabajar en proyectos nacionales e internacionales. La posición requiere experiencia en PHP/React, PHP 8 y Laravel, diseño y consumo de REST APIs, y buenas prácticas de OOP/SOLID.Se valorarán...

Between Technology is seeking Sr. Full-Stack Software Engineer to work remotely on an AI training project focused on software development, debugging, code evaluation, and problem-solving.The role is contractor-based, ~15 hours per week, with a flexible schedule and global remote access. The candidate should demonstrate strong full-stack capabilities across...

Qonto is hiring a Senior Full‑Stack Engineer in our Identity Verification team to turn our KYC flow into a service that works with any provider. 60% of your time on the backend, with the web as your second surface.You’ll report to Nicola, the Engineering Manager, and work on provider integrations, KYC conversion, and scalable web experiences. You can...

Loop Machines in Barcelona is seeking a founding full-stack engineer to help build our AI-native engineering platform from the ground up. You’ll own features end-to-end, shape product decisions, and collaborate directly with the founders.Responsibilities include shipping frontend and backend work, building scalable APIs, integrating AI capabilities, and...

Tendios is a SaaS platform for Spanish public procurement intelligence. Our products, Bid and Create, help companies find, analyse and win public tenders. Tender documentation is long, unstructured and full of legal and technical detail, which makes it an ideal ground for applied AI. We are looking for a Senior AI/ML Engineer who designs the intelligence...

Programador Web Full StackReferencia: #021819Localización: BarcelonaNuestro cliente, una compañía multinacional líder en el sector de ocio y entretenimiento, actualmente en proceso de expansión, con varios centros de trabajo en toda España, y más de 500 empleados. Dentro de su plan de expansión estamos buscando un Programador Web Full Stack que...

Papaya is building the intelligence layer for vehicle fleets. Fleets spend billions every year, but most of that spend is poorly understood. Data is fragmented across leasing providers, fuel, maintenance, telematics, and charging. There's no single source of truth. Costs don't reconcile. Decisions are reactive. Even large organisations struggle to answer...

En Cegid somos un referente europeo en soluciones de gestión AI empresarial en la nube para pequeñas y medianas empresas, así como para organizaciones en crecimiento. Ayudamos a nuestros clientes a simplificar y optimizar la gestión de áreas clave como Finanzas, Recursos Humanos, Fiscalidad y Gestión Empresarial mediante soluciones innovadoras,...