1,169 full stack engineer jobs in Barcelona, España.

Mostrando vacantes

Civil Engineer (Design)

Hace 41 días

We’re looking for an enthusiastic Civil Engineer to join our exciting and dynamic design team at Bryden Wood. Bryden Wood is a leading international and multidisciplinary company of engineers, architects, Industrial designers, computational designers and analysts. We’re shaping the future of construction by bringing integrated ...

Barcelona, España

Senior Software Engineer (Python / Backend) ID41787

Hace 41 días

Remoto

Join to apply for the Senior Software Engineer (Python / Backend) ID41787 role at AgileEngine . AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in application development and AI/ML, and our people‑first ...

Barcelona, España

Founding Backend Engineer for Real-Time AI Platform

Hace 41 días

Ingefor is seeking a founding Senior BackEnd Engineer to design, build, and own the backend and systems architecture. You will shape a core platform powering AI assistants used by millions across international portfolios. You’ll own the backend, APIs, microservices, data flows, real-time orchestration, and ML integrations ...

Barcelona, España

Lead / Staff AI Engineer | AI SaaS

Hace 41 días

18808

... AI evaluation, observability and system reliability. - A good understanding of ML and NLP fundamentals. - Confidence making technical decisions and setting engineering direction. - Experience leading projects, mentoring engineers or owning technical delivery. - Fully fluent in English. Desirable (Nice to Have) - Experience ...

Barcelona, España

data engineer for healthcare technology

Hace 41 días

Remoto
Híbrido

300k

... with Platform engineers; - Improve data contracts, tooling, and self-service together with analytics engineers, analysts, and data consumers; - Mentor data engineers through code reviews, pairing, and design feedback; - Drive automation and AI-assisted operations; - Work with analytics engineers, analysts, developers, platform ...

Barcelona, España

Robotics Electronics Engineer: PCB & Embedded Systems

Hace 41 días

A robotics and AI company in Barcelona is seeking an Electronics Engineer. You will design and develop PCBs and embedded systems for their robots, working collaboratively with mechanical and software teams. The ideal candidate holds a degree in Electronics or a related field, has a strong foundation in circuit design, and ...

Barcelona, España

Senior Platform Engineer - APIs & IAM (Barcelona)

Hace 41 días

Híbrido
Presencial

Affinity Inc is seeking a Senior Software Engineer for our One Platform team in Barcelona. You will help shape the technical roadmap, implement internal and external API layers, and work on our integration platform and access management systems. Based in Barcelona, you will join a hub-hybrid environment with in-office days ...

Barcelona, España

Senior Confidential AI Engineer

Hace 41 días

Remoto
Híbrido
Presencial

... security, and AI runtime teams to define the future of trusted AI platforms through hardware/software co-design . - Contribute to open-source technologies and engineering excellence through code reviews, technical design, documentation, and continuous improvement. What you'll bring We're looking for engineers who enjoy solving ...

Barcelona, España

Senior Python Engineer, Brands Barcelona, Barcelona, Spain

Hace 41 días

Remoto
Híbrido
Presencial

Senior Python Engineer, Manychat for Brands Barcelona, Barcelona, Spain Creating content that resonates is great — turning that attention into growth is even better. That's what Manychat does. Our AI-powered automations help creators and brands engage with audiences across Instagram, Messenger, WhatsApp, and TikTok — at ...

Barcelona, España

Senior Java Backend Engineer (Java 17/21)

Hace 41 días

Híbrido
Presencial
Contrato

... favor, presente su candidatura sin demora si su perfil encaja bien con este puesto, debido al alto nivel de interés. We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center. Reporting directly to the Tech Lead, you will be part of an experienced international team, contributing ...

Barcelona, España

Firmware Engineer

Hace 41 días

Contrato

... together!We are a strategic international technology services company, essentially committed to our team and to society. We offer solutions in IT services, engineering developments, electronics, and R&D projects. Our commitment is to hire the best talent regardless of race, religion, gender, age and other abilities, promoting ...

Barcelona, España

Head of Product Engineering

Hace 41 días

... (DSP) — the engine that runs managed-service campaigns for advertisers today, with a self-service version on our roadmap. You will unify Data Science, Data Engineering, Data Analytics, BI, and our bidding/prediction stack into a single, coherent product, replacing today's fragmented workflow with one clear roadmap and one ...

Barcelona, España

Software /Senior Software Engineer C / C++

Hace 42 días

Software Engineers and Senior Software Engineers are sought by this leader in AI based tools and frameworks. Based at their R+D Centre in Barcelona the Software Engineers will be developing tools and frameworks aimed at deploying AI applications. The Senior Software Engineers will be working on low level kernel optimisation ...

Barcelona, España

Java Backend Engineer - Every Other Friday Off, Training

Hace 42 días

Nuvolar Works ищет опытного backend-разработчика на Java для разработки и поддержки высоконагруженных сервисов в глобальной технологической компании. Вы будете работать над созданием и эволюцией API и интеграций, участвовать в проектировании архитектуры и обеспечении качества кода.

Barcelona, España

AI Engineer

Hace 42 días

Remoto

55k

AI Engineer Last month, haddock users consumed +15 billion tokens through our AI products. This isn't AI hype, it's our AI workforce, running 24/7 for thousands of restaurants across Spain. And we're just getting started. We're looking for an AI Engineer who is analytical, quantitative, and deeply AI-native. Someone who ...

Barcelona, España

Data Engineer

Hace 42 días

Híbrido

En MBC, firma de consultoría de negocio, estrategia y operaciones de Indra Group, transformamos organizaciones a través del poder del dato. ¿Te apasiona convertir la información en decisiones que marcan la diferencia? Este es tu momento.

Barcelona, España

Machine Learning Engineer, hibrido

Hace 42 días

Híbrido

€1200 EUR

... GenAI / LLM projects and can explain them in depth — embeddings, evaluation metrics beyond accuracy, how they assessed system performance. Thinks like an ML engineer : moves models to production, understands the full pipeline, applies solid coding practices ( Git, PR, CI/CD, Docker ). Knows their way around ML libraries ...

Barcelona, España

Senior/Staff QA Engineer

Hace 42 días

Remoto
Híbrido
Contrato

... OUR TEAM Do you have a passion for building innovative technology solutions? Our team in India, Munich, and Barcelona is seeking a talented Senior/Staff QA Engineer to join us in building the next generation of our Compliance SaaS platform using cutting-edge technology. You will design, implement, and maintain test automation ...

Barcelona, España

Senior FullStack Engineer

Hace 42 días

We’re hiring a Founding Senior BackEnd Engineer — someone who wants to design, build and own the entire backend and systems architecture. This is not a maintenance role. It’s a founding role , with high phantom-share compensation , where you will shape the core platform that powers real-time AI assistants used by millions ...

Barcelona, España

Staff AI Engineer - API & Integrations Team (Barcelona)

Hace 42 días

Remoto
Híbrido
Presencial

... come build it with us. We are a team of 200+ Product Engineers building a Business Management solution that actually works for the people using it. Our core stack is Ruby on Rails and React, though we’re open to engineers from other stacks – what matters most to us is the maturity of your development practice. The API ...

Barcelona, España