Empleos de senior javaangular full-stack engineer growth en Barcelona

Location: Fully remote – Europe (CET ±3 hours) Salary: €75,000–€105,000/year, depending on location and experience Contract: B2B preferred, flexible Experience: 5+ years Important: Must be comfortable working with explicit NSFW content.About the Role We're looking for an experienced Senior Ruby on Rails Engineer to join a fast-growing AI technology...

Senior Database Engineer Department: Technology Employment Type: Full Time Location: Barcelona Reporting To: Pawel Suchocki Description The Senior Database Engineer carries the pivotal responsibility of engineering, overseeing, and preserving the integrity, scalability, and performance of the company's complex relational open source database systems. This...

Factorial is seeking a senior Marketing Manager to own and scale the UK Go‑to‑Market engine. You will lead the UK marketing and demand generation strategy across the full funnel, connecting activity to pipeline, MRR, and revenue. This role involves cross‑functional collaboration with Sales, Partnerships, RevOps, and product marketing to build a...

Senior Verification Engineer - RISC-V | Barcelona (Relocation & Visa Sponsorship)Are you a Senior Verification Engineer working on complex digital designs and high-performance CPUs - and feeling like your current role isn’t stretching you enough?This Barcelona-based semiconductor startup is developing high-performance RISC-V microprocessor cores for...

Lever, Inc. is seeking a Staff Full Stack Engineer - Sell Side Engine based in Spain. The role focuses on hands-on engineering to rebuild systems supporting origination, contracting, onboarding, and growth in a rapidly scaling energy technology environment.You will own architecture decisions, work across pricing, data, billing, and risk platforms, and...

The Role We are looking for a Senior Software Engineer to join our Data Ops team. In this role, you will lead the backend development of our internal applications, which directly impact Factorial’s sales and billing ecosystems. Your mission is to engineer highly resilient, scalable backend systems and robust cloud architectures that connect internal users,...

Remoteo en Barcelona busca un Full Stack Developer para unirse al Digital Innovation Hub. Se trabajará en desarrollo de aplicaciones web SPA con Java, Spring Boot y React, en un entorno híbrido con 3 días de teletrabajo por semana.El equipo se centra en ecommerce, configuración de producto y analytics, buscando tomar ownership, colaborar con negocio y...

Journi is seeking a Full Stack Engineer with expertise in. NET and Vue to build web applications end‑to‑end. You will work on frontend and backend tasks, using. NET 6+ and Vue JS to deliver user‑friendly interfaces.Collaborate closely with client teams to meet requirements and deliver scalable solutions. Responsibilities include designing, developing,...

Jobtailor is seeking a driven full-stack engineer to work closely with customers from onboarding through ongoing usage, helping them integrate and optimize our AI solutions.You will build new features and scalable tools using React, TypeScript, Node.Js, and Python, while designing AI/ML applications and refining LLM prompts to improve outcomes. Collaboration...

NALTO busca ingeniero(a) full‑stack para trabajar con IA y clientes en España. Serás responsable de diseñar, construir y desplegar soluciones que conecten AI workers con el negocio real de las medianas empresas.Se valorará dominio de React, TypeScript, Node.Js y experiencia en entornos de startup. Trabajarás en un modelo híbrido en Barcelona,...

Senior Verification Engineer - RISC-V | Barcelona (Relocation & Visa Sponsorship)Are you a Senior Verification Engineer working on complex digital designs and high-performance CPUs - and feeling like your current role isn't stretching you enough? This Barcelona-based semiconductor startup is developing high-performance RISC-V microprocessor cores for...

Context And Mission The data-centric computing group from the computer science department at the Barcelona Supercomputing Center searches for 1 Research Senior Engineer on Machine Learning Operations and High-Performance Computing, willing to work on MLOps research and support for research in a EU project, for the course .The main objective is to participate...

Overview Agile Engine is a leading software development company that creates award-winning software for Fortune 500 brands and startups across 17+ industries. We rank among the leaders in application development and AI/ML, and our people-first culture has earned multiple Best Place to Work awards. Why join us : If you're looking for a place to grow, make an...

Senior Data Engineer Department: Data & Business Intelligence Employment Type: Full Time Location: Barcelona Reporting To: Ranjitha Hakkapakki Description We're seeking a Senior Data Engineer to join adm Indicia’s Data Engineering team, who are responsible for building and maintaining multiple data solutions for our business and our diverse client base....

Join one of Southern Europe's fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started. We're building the AI-native GTM platform for modern B2 B teams, combining prospecting, enrichment, intent signals, AI research and...

Preply Inc. in Barcelona is seeking a Senior II Full-Stack Engineer (back-end heavy) to join a cross-functional team. You’ll design and evolve scalable back-end systems with Python/Django while contributing to frontend in React/Type Script, balancing immediate product needs with long-term sustainability. The role is hybrid, with about 85% back-end focus...

We power people’s progress. Los candidatos deben tomarse el tiempo de leer atentamente todos los elementos de este anuncio de empleo. Por favor, envíen su solicitud sin demora.At Preply, we’re all about creating life‑changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay...

Senior MEP Engineer Pineda Consultants Group is an international architecture, engineering and project management consultancy. We lead projects in the industrial, logistics and residential sectors, mainly in Spain, France, Belgium, Germany and Italy. We are looking for an engineer with initiative and proactivity to join our MEP Engineering team in...

Neotalent Conclusion busca un/a ingeniero/a de software con experiencia en IA para diseñar soluciones escalables y orientadas a producción sobre Microsoft Azure. Desarrollarás APIs y servicios backend, integrando LLMs, NLP y otras capacidades de IA en aplicaciones empresariales.Colaborarás con Data Science, AI Engineering y Frontend, optimizando...

Job ID: Posted: Posted 30+ Days AgoStart Date: Location: Spain - BarcelonaTime Type: Full timeJOB DESCRIPTION:Senior Software Engineer (Backend)ABOUT LINGOLingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer,...