594 English-speaking jobs in Barcelona

Master Data and Process Specialist will drive process improvements, support regional and global initiatives, and collaborate with stakeholders across Supply Chain, Procurement, Quality, Trade Compliance, and Master Data Governance.

Royal Caribbean seeks dynamic individuals to create unforgettable party experiences for guests. Responsibilities include generating excitement, ensuring memorable events, and fostering a celebratory atmosphere throughout the ship.

Senior Software Engineer to develop and maintain backend services for games. Experience with PHP, Golang, AWS EC2, and Kubernetes required. Collaborate with mobile developers, data analysts, and systems engineers.

Senior Tech Developer will evolve and enhance internal game development tools and workflows at Socialpoint. Collaborate with teams to develop libraries, improve documentation, mentor developers, and shape the development lifecycle of games. Requires 5+ years of game development experience, proficiency in C#, Unity3D, and mobile platforms.

Zynga seeks experienced Backend Engineers to develop and maintain services for popular games. Responsibilities include writing code, collaborating with other teams, and ensuring scalability, performance, and reliability. Candidates should have at least 3 years of experience, proficiency in languages like PHP and Golang, and strong communication skills.

Oncology Medical Science Liaison (MSL) connects GSK with the healthcare community. This field-based role focuses on advancing clinical practice to improve patient outcomes. The MSL engages with healthcare providers and account personnel, providing medical expertise and insights on GSK medicines.

Manages Spoki's social media presence across platforms, builds community engagement, and supports brand awareness through content creation and strategic conversations. Collaborates with marketing to translate product features and industry insights into engaging social content. Tracks social media performance and provides insights for improvement.

We seek a 3D Animator to create expressive animations for companions, mobs, gameplay elements, and UI in our mobile Minecraft experience. Animations should balance Minecraft's sharp style with a softer, mobile-friendly feel.

Graphic Designer intern will create visual assets, participate in brand identity redesign, and produce marketing content. Must be proficient in Figma, Illustrator, and Photoshop.

Senior Machine Learning Engineer will implement ML algorithms for game personalization, design experiments, and translate research into production-ready code. Requires a bachelor's degree in a quantitative field, strong understanding of ML techniques, and experience deploying ML models.

Manages daily bar/lounge operations, supervises staff, and ensures guest satisfaction. Implements beverage policies, controls, and procedures while adhering to legal obligations. Develops menus, trains staff, and monitors inventory.

Appodeal seeks an independent board director with experience building and scaling ML-driven product organizations. The ideal candidate has expertise in data science, platform design, and organizational structures that support continuous ML improvement. This non-executive role focuses on strategic guidance and oversight, not day-to-day operations.

Senior Product Manager to lead product initiatives and development for the Mobile Growth Platform team. Develop and execute product roadmaps, collaborate with cross-functional teams, and ensure alignment with business goals and customer needs.

Lead Data Scientist will drive the team's data science vision, focusing on ad-tech and revenue optimization. Oversee the development of scalable models for ad targeting, bid strategy, and performance analysis.

Senior MLOps Engineer will design, operate, and improve the ML platform, including Databricks workflows, MLflow, Unity Catalog, and GitHub Actions. Responsibilities include supporting data scientists, ensuring reliable model inference, and developing internal tools. Requires 3+ years of experience in MLOps, ML Platform Engineering, or Backend roles supporting production ML systems. Strong Python and software engineering skills, experience with DNNs, and experience with Databricks are essential.

Appodeal seeks an independent board director with deep experience in the mobile gaming industry, particularly in data-driven game development, performance marketing, user acquisition, and monetization.

Senior Product Manager leads end-to-end product strategy and execution for scalable SaaS solutions. Manages product lifecycle from planning to release, translates user needs into product requirements, and collaborates with cross-functional teams. Requires 4+ years of experience in product discovery, roadmap definition, and MVP development.

As an Infrastructure Specialist, you will design, administer, and maintain virtual environments, Microsoft Active Directory services, and remote desktop infrastructures for pharmaceutical manufacturers. You will troubleshoot incidents, support the design of robust architectures, and contribute to the evolution of infrastructure solutions.

Lead Engineer to design, develop, and maintain high-availability web applications for N26's internal operations. Responsibilities include architecting and building microservice applications using Java, Kotlin, and Spring Boot, integrating AI features, and mentoring team members. Requires experience with distributed systems, REST APIs, PostgreSQL, and CI/CD pipelines.

Senior Electrical Engineer to design, oversee, and support the construction of data center electrical systems in Spain. Requires experience with LV and MV systems, project lifecycles, and compliance with international standards. Must have a degree in Electrical Engineering and be a Chartered Engineer or working towards chartership.