662 English-speaking jobs in Barcelona

Senior Data Scientist to build CloudPay's modern data platform. Design, develop, and deploy AI and ML features, including LLMs and Generative AI solutions. Collaborate with Product, Engineering, and Analytics teams to translate business requirements into actionable AI solutions.

Drive the development and execution of product strategy for CX Automation, collaborating with cross-functional teams to deliver high-quality products. Identify new opportunities and build business cases to support initiatives. Lead cross-functional teams to conceive, develop, and implement new product concepts. Manage multiple projects and details while balancing business requirements and consumer experience.

Experienced Team Leader with native or bilingual English proficiency needed to lead and develop a customer service team in Barcelona. Responsibilities include monitoring performance, coaching team members, and ensuring achievement of operational targets. Previous BPO experience and a results-driven mindset are required.

Design and evolve meta game systems for Minecraft Blast, a casual puzzle adventure. Collaborate with teams to ensure a cohesive, intuitive, and scalable meta experience. Analyze player behavior and iterate on systems to improve engagement and progression.

AI Test Automation Engineer will design, build, and maintain automated test frameworks for mobile games and shared tech using C++. Develop reliable test automation in C++ and leverage Generative AI tools to accelerate test development. Collaborate with game teams to understand risk areas and translate them into automation plans. Investigate and resolve complex issues across Android and iOS. Drive improvements in test reliability and developer experience.

Experienced AI Test Automation Engineer needed to improve mobile game and shared technology quality. Design, build, and maintain automated test frameworks using C++ and Generative AI tools (e.g., Claude/Codex). Collaborate with engineers to integrate testing into the development lifecycle.

Senior Lead Artist (Outsourcing) will manage external art production for a mobile Minecraft project. Responsibilities include writing art briefs, reviewing assets, and ensuring quality and consistency. Requires a strong artistic background in 2D and 3D game art, experience managing outsourced art production, and excellent communication skills.

Senior Game Designer will design and evolve meta systems for Minecraft Blast, a casual puzzle adventure game. Responsibilities include defining player journeys, feature unlock structures, and long-term engagement loops. The role requires experience designing core gameplay systems, mechanics, and level interactions in successful games, as well as a strong understanding of player data and testing insights.

Leads a team responsible for the infrastructure and developer platforms used by King's game developers. Sets strategy and roadmap for these platforms, ensuring reliability, security, and scalability. Drives modernization initiatives and operational excellence to improve developer workflows and reduce cycle time. Communicates with leadership and stakeholders to align priorities and deliver predictable outcomes.

As Principal AI Solutions Engineer, you will design, build, and ship production-ready AI integrations that improve developer productivity across King's workflows. You will participate in architecture discussions, translate AI possibilities into concrete integration points, and collaborate with engineering leaders and product stakeholders to ensure successful adoption. Proven experience in a development-focused role, preferably within a game development and AI-specific context, is required.

Senior Lead Artist (Outsourcing) will guide and manage external art production for a mobile Minecraft project. Responsibilities include writing art briefs, reviewing assets, ensuring quality, and collaborating with Art Direction, Product Management, and internal teams. Requires a strong artistic background in 2D and 3D game art, experience managing outsourced art production, and the ability to give clear visual feedback.

Principal Software Developer will contribute to technical strategy, design and implement solutions, mentor developers, and collaborate with cross-functional teams. Extensive C++ experience, Android and iOS development, and test automation expertise are required.

Principal AI Solutions Engineer will design, build, and ship production-ready AI integrations to improve developer productivity across King's workflows. This role requires strong engineering credibility and the ability to translate AI possibilities into concrete integration points.

Leads a team of engineers responsible for the infrastructure and developer platforms used by King's game development teams. Sets strategy, roadmap, and delivery plans for these platforms, ensuring reliability, security, and scalability. Focuses on reducing cycle time, failures, and developer toil through automation and self-service capabilities. Collaborates with game teams and other platform teams to drive platform adoption and continuous improvement.

Senior Salesforce Business Analyst to contribute to the development of the CRM system. Analyze business needs, translate them into requirements, and ensure timely implementation. Collaborate with stakeholders, technical teams, and external partners. Minimum 2+ years of Salesforce platform experience required. Fluent English is essential.

Senior Malware Reverse Engineer specializing in Windows malware analysis, including stealers, ransomware, and trojan bankers. Responsibilities include reverse engineering, configuration extraction, YARA rule development, and malware research publication. Requires 5+ years of experience, strong IDA Pro skills, and proficiency in Python, C/C++, and Assembly.

Manages strategic planning and budgeting for marketing investments across multiple channels, countries, and brands. Drives strategic decision-making by analyzing performance and developing actionable recommendations. Optimizes a significant marketing budget and ensures accurate performance reporting. Collaborates with Analytics, Data Science, and Finance to ensure effective budget accountability. Leads marketing learning initiatives and champions the adoption of AI tools for enhanced insight generation.

Leads global PR and communication strategy for a beauty brand, translating scientific positioning into compelling media stories. Manages media relations, product launches, and events to secure earned media coverage. Oversees local PR agencies and monitors budget. Requires 3+ years of experience in beauty PR, strong media relationships, and analytical skills. Fluent English, French a plus.

Drive brand awareness and conversions for Noloco, a remote-first Agency Operating System. Plan, execute, and optimize paid media campaigns across Google Ads, LinkedIn, Reddit, Meta, and other channels. Analyze data to inform decisions and improve campaign performance.

Risk Manager (Medical Devices) provides quality oversight for digital projects, ensuring compliance with quality systems and regulatory requirements. Experience in QMS, Design Control, Risk Management, and ISO 14971 is required. Fluent English, Spanish is valued.