553 English-speaking jobs in Barcelona

Senior Software Engineer will design and develop risk assessment and dunning & collection microservices for SumUp's lending platform. Responsibilities include improving system performance, scalability, and integration with external partners. Requires 4+ years of experience as a Software Engineer with Golang or other OOP languages, React, RESTful APIs, Git, and SQL/NoSQL databases.

Senior Supply Planner will build and maintain a 36-month supply and inventory plan for CMOs in Europe. Responsibilities include managing planned orders, coordinating launches and divestitures, ensuring inventory coverage, and collaborating with markets and production sites. Requires a Bachelor's degree in supply chain management or a related field and experience in supply chain planning.

Lead DevOps Engineer needed to build and manage cloud infrastructure on AWS for major client projects. Responsibilities include designing and implementing CI/CD pipelines, administering Linux-based systems, and leading incident response. Requires 5+ years of experience in DevOps, strong AWS expertise, and excellent communication skills.

Group Audit Intern will contribute to innovation development and implementation, support strategic project delivery, coordinate internal communications, and assist with meeting organization and content creation.

Planning and Investment Results Analyst will collaborate on Net Investment Income planning, forecasting, and analysis. Responsibilities include investment expense processes, report preparation, and supporting the team manager in analyzing new products and regulations.

Impress, Europe's leading dental health-tech innovator, seeks a Construction Project Manager to lead and manage flagship clinic construction projects across Europe. Responsibilities include budget management, stakeholder relationships, and ensuring project milestones are met.

Impress, Europe's leading dental health-tech innovator, seeks a Construction Project Manager to lead and manage flagship clinic construction projects across Europe. This role involves overseeing projects from design and tendering through construction and handover, managing budgets, and ensuring timely delivery of milestones.

Impress, Europe's leading dental health-tech innovator, seeks a Construction Project Manager to lead and manage flagship clinic construction projects across Europe. This role involves overseeing projects from design and tendering through construction and handover, managing budgets, and ensuring timely delivery of milestones.

Postdoctoral Researcher to develop in vitro and cellular models for studying Tau solid transitions in Alzheimer's disease. Responsibilities include model optimization, data analysis, manuscript preparation, and supervision of PhD students. PhD in Biology, Biochemistry, Biomedicine, or related field required. Experience with in vitro reconstitution systems and/or neuronal models is essential.

This Quality Assurance Specialist role focuses on maintaining and improving customer support quality. You will conduct audits, identify performance gaps, and drive improvements to agent processes and tools. Responsibilities include analyzing data, providing feedback to agents, and collaborating with stakeholders to implement improvements. Experience in QA methodologies, AI-assisted QA tools, and data analysis is required.

FullStack Engineer to build high-quality software using SOLID principles. Develop and manage products throughout their lifecycle, collaborating with cross-functional agile teams. Requires 3+ years of experience as a .NET engineer, Javascript/Typescript and ReactJS, and experience with cloud platforms, Kubernetes, CI/CD tools, and MongoDB. Fluent English required.

Manage the operational backbone of Shopify Plus stores (US, EU, AU) and Amazon marketplace. Responsibilities include store stability, compliance governance, technical performance, and storefront experience. Lead five outcome areas: Conversion & Commercial Execution, Store Improvement & Ecommerce Experience, Brand & Design Consistency + SEO, Compliance & Regulatory Control, and Store Stability & Technical Performance. Manage a team of a developer and marketplace specialist.

Build and ship features across Proton's iPhone, iPad, and macOS apps. You'll work with product and engineers to define "great" on Apple platforms. The codebase is primarily Swift with some Go, and moving to a platform-independent Rust logical core. Quality is central to the role: you'll contribute to and maintain our testing stack. You have experience in iOS or macOS development, in particular with Swift (7+ years). You are passionate about user interaction, usability, and providing an excellent user experience. Demonstrated experience driving change within an organization and leading complex technical projects. Extensive experience building maintainable and testable code bases, including API design and unit testing techniques. Extensive experience with concurrent programming and mobile memory management. A strong grasp of scalable software architecture and software engineering best practices. An intuition for optimal user experience and design. Rust experience is a plus.

The Connectivity Manager Hotel Business will acquire, integrate, and manage regional and international channel managers within the hospitality sector. Responsibilities include negotiating contracts, developing relationships with partners, and onboarding new hotel partners.

Senior Product Designer to shape, build, and implement strategic solutions. Collaborate with designers, product managers, and engineers to solve user problems and drive business outcomes. 3+ years of experience in end-to-end software design process required.

Leads the Supply side of Preply's expansion agenda, ensuring liquidity, tutor quality, and lifecycle readiness across new markets, verticals, and segments. Collaborates with Product, Data, Growth, and Supply teams to make expansion launches supply-ready. Identifies supply gaps and opportunities, improves foundations for new verticals, and evolves tutor quality standards. Sets success metrics and builds dashboards for expansion supply health.

Staff Software Engineer to join the DX and Performance team, focusing on performance, reliability, observability, load testing, and AI-assisted engineering workflows. Will define and evolve SLIs and SLOs, improve observability, investigate bottlenecks, and drive improvements in latency, throughput, scalability, and reliability. Requires strong hands-on experience improving performance, scalability, and reliability in complex software systems, experience defining or operating SLIs, SLOs, and service health frameworks, and strong knowledge of observability practices and tools.

Data Analyst will manage and improve reporting systems, visualizing data findings through charts, graphs, and dashboards. The role involves translating data into actionable insights, defining KPIs, and contributing to data modeling. Requires experience with Product Analytics and BI Data Visualization tools, data analysis, and strong communication skills.

Senior Expansion Experience Specialist will own the customer experience across Preply's expansion into new geographies and subject areas. Responsibilities include tracking and improving key experience metrics, defining policies and processes for new markets, and driving successful launches.

Develop and implement Python scripts for hardware server automation. Create and maintain NetBox plugins. Manage Linux servers and containers. Collaborate in a SCRUM agile environment.