2083 English-speaking jobs in Barcelona

Lead AI R&D projects for industrial manufacturing, developing and deploying advanced AI solutions. Translate operational challenges into feasible, value-driven AI projects using technologies like ML, Deep Learning, and Generative AI.

Senior Scientist, Clinical Agentic AI, designs and delivers LLM-driven workflows for clinical trials. Requires Python/SQL skills, experience with applied ML/NLP, and a PhD or equivalent.

Lead VFX Artist to design, create, and implement particle effects for AAA games. Requires experience with real-time VFX (Shuriken, Niagara, etc.), console titles, and team leadership.

Senior Business Manager to drive growth across business development, recruitment, and management. Responsibilities include developing new accounts, building client portfolios, and managing revenue. Requires 2+ years in a similar role with a strong commercial mindset.

Content Partners Data Analyst to analyze advertising impact on user acquisition and engagement for streaming, CTV, and gaming brands. Requires 5+ years in advertising measurement, strong SQL, and data visualization skills.

iOS Mobile Developer needed to build scalable products alongside design and backend teams. Requires strong Swift and RxSwift experience, knowledge of MVVM/VIPER, and Agile/SCRUM familiarity. Minimum 2-3 years of Swift coding experience.

Fullstack Developer to plan, develop, test, and maintain software solutions. Requires proficiency in front-end (HTML, CSS, Typescript, Angular) and back-end (Java, Spring Boot) technologies, plus cloud/DevOps skills.

Full-time Web Developer role requiring 5+ years of FE experience, with recent focus on React. Responsibilities include building scalable products, responsive design with Bootstrap, and delivering high-quality software using TDD.

Software Control DSP Engineer needed to join the consulting team in Spain. The role requires demonstrated experience in DSP and Texas Instruments.

Senior Product Manager to advance the Core Platform strategy for a Life Sciences compliance company. Define platform vision, lead discovery, and guide delivery for scalable data products. Requires 7+ years in product management, preferably in B2B SaaS.

Associate Game Designer to design and deliver features and economy models for a new cross-platform Strategy/MMO title. Requires passion for game systems and 0-2 years of experience balancing game economies.

AI Solutions Consulting Leader to shape GTM offerings and drive revenue for Data/Insights/Agentic AI in IBERIA. Develop growth strategies, build C-suite relationships, and lead AI transformation opportunities. Requires deep AI/Architecture skills and proven revenue generation experience.

Lead a team managing UK Commercial D&O and FI claims. Responsibilities include portfolio handling, trend tracking, and stakeholder engagement. Requires native English and people management experience.

Manage and develop an SRE team of eight to own the reliability of the Proton VPN fleet. Lead initiatives in automation and observability for the infrastructure. Requires technical judgment to review code and designs.

Software Engineering AI Trainer role for a project with a leading AI lab. Requires 3-7 years of experience, strong Python/JavaScript/TypeScript skills, and backend/full-stack experience. Tasks include designing, implementing, and evaluating coding scenarios.

Physics experts are needed to design rigorous, deterministic problems for frontier AI training. Responsibilities include creating challenging physics problems with one verifiable answer and providing complete, verified solutions. A Master's or PhD in Physics is required.

Lighting Technician maintains and repairs Entertainment Lighting Systems for shows. Requires 2+ years theatrical lighting or 4+ years in venues like ships. Needs advanced knowledge of moving lights, lasers, and various light systems.

Freelance System Operations Engineer - AI Trainer role for experienced professionals in the EU/UK. Review, refine, and train AI on system operations, automation, and reliability challenges. Requires expertise in complex IT systems.

Biology experts are needed to create high-quality, deterministic STEM training data for frontier AI models. Roles involve designing advanced problems in fields like molecular biology or bioinformatics, requiring strong Python skills and scientific rigor.

Full-Stack Developer needed for an AI lab project. Requires 3-7 years of experience, strong Python/JavaScript/TypeScript skills, and backend/full-stack production experience. Tasks include designing, implementing, and reviewing coding scenarios.