497 English-speaking jobs in Barcelona

Lead Engineer to join expanding teams, evolving product powered by microservices (Java, Kotlin, Spring Boot). Design, develop, and maintain high-availability web applications. Drive team's technical roadmap, implement AI integrations, and optimize distributed systems. 5+ years experience in building complex distributed systems in Java or Kotlin and Spring Boot.

Lead Engineer to join expanding teams, evolving product powered by microservice architecture (Java, Kotlin, Spring Boot). Design, develop, and maintain high-availability web applications. Drive team's technical roadmap, integrate AI, and optimize distributed systems. 5+ years experience in building complex distributed systems in Java or Kotlin and Spring Boot.

The Supplies Category Manager executes the Business Unit strategy to grow profitable market share. Responsibilities include managing the full product portfolio and vendor lifecycle, product sales forecasting, and vendor rebate target tracking. The role requires experience in category management, forecasting, inventory management, and vendor management.

Design, develop, and test advanced ion, electron, and atomic beam sources. Design and validate plasma discharge systems. Operate and integrate laboratory test and measurement equipment.

The Accounting GL Analyst will analyze margins, identify discrepancies, and propose adjustments to improve financial operations. This role requires strong accounting knowledge, SAP proficiency, and advanced Excel skills.

Fullstack Software Engineer needed for a pharmaceutical project. Responsibilities include designing and developing Angular applications, collaborating with backend services, and contributing to CI/CD, DevOps, and cloud environments. Experience with Angular, HTML5, CSS3, JavaScript/TypeScript, and Java is required.

Develops and implements sales strategies for key accounts, aligning with Vestacy Benckiser's objectives. Manages customer relationships, promotional strategies, and negotiations. Requires 3+ years of FMCG sales/marketing and key account management experience.

Senior Clinical Research Associate (CRA) will oversee and manage clinical trial activities to ensure protocol, regulatory, and industry standard adherence. Responsibilities include monitoring sites, conducting site visits, collaborating with cross-functional teams, and providing training and guidance to site staff. Requires an advanced degree in a relevant field, extensive CRA experience, and strong organizational and problem-solving skills. Must be able to travel at least 60%.

Provides pre-sales support for Keysight's Network Test and Security Solutions. Develops relationships with key customers and supports sales representatives. Conducts demonstrations, evaluations, and POCs. Acts as a trusted advisor to customers.

Experienced Java Software Engineer to join the Customer eXperience team in Madrid or Barcelona (Hybrid). Develop algorithms, build and leverage technical excellence, and work with a distributed, scalable microservices platform.

Lead a team of backend and frontend engineers to develop and maintain the technical strategy for the Prime domain. Responsibilities include translating functional specifications into technical designs, managing team performance, and fostering a collaborative team environment. Requires experience with JavaScript, code base knowledge, distributed systems, and AI-powered coding tools.

Start your journey with us! We’re seeking an experienced and highly analytical Senior Product Designer with a strong background in B2B, SaaS, or Complex Systems to join our Product Design team in Barcelona. Your mission will be to map, simplify, and automate complex customer support and retention ecosystems, creating seamless experiences for both our customers and our internal agents.

Lead Software Engineer will design, develop, and maintain SITA's Total Airport Management System (TAM), a data-based product for the Air Transport Industry. Responsibilities include designing scalable cloud-based data products, developing APIs, and collaborating with data engineers, scientists, and business stakeholders.

Design, build, and evolve Photoroom's public API, ensuring reliability, scalability, and ease of integration for both self-serve developers and large enterprise customers. Own the API surface end-to-end, from design decisions to implementation and long-term maintainability. Collaborate with product, machine learning, backend, and sales teams to deliver value to users.

QA Manual and Automation Engineer will develop and execute test suites, perform manual web and backend testing, and collaborate with the team to ensure high-quality releases. Requires +3 years of experience in QA Automation and manual testing in an industrial context, strong experience with Azure DevOps, and experience with Cypress and Typescript.

Senior Rust Engineer will design, develop, and maintain robust backend components for a data management platform. Responsibilities include implementing asynchronous Rust solutions, integrating with external systems, and ensuring timely delivery of high-quality software. Experience with Rust, distributed systems, and Agile methodologies is required.

Business Development Manager will drive sales for publishers, identify new clients and market opportunities, and manage the sales pipeline. Requires experience in business development, CRM management, and online advertising.

The Team Lead Supply Planning manages a team of Planners, ensuring the execution of planning and Supply Chain operations for the French BtoB. The role focuses on team management, operational follow-up, performance monitoring, and cross-functional coordination.

The Team Lead Supply Planning manages a team of Planners, ensuring operational execution and performance monitoring for French BtoB Supply Chain. The role focuses on team leadership, operational follow-up, and cross-functional collaboration to achieve service level and cost control objectives.

Develop and implement sales strategies for key accounts, achieving strategic objectives and managing customer relationships. Responsible for promotional strategy, negotiations, category management, and new product launches. Requires minimum 3 years FMCG experience in sales, marketing, and key account management.