117 English-speaking jobs in Barcelona

We are currently looking for Software Engineers who want to join our team. You will help us in building and maintaining our core platform, from ideation to deployment and beyond. This is a place where everybody has a voice and we love to hear it, so you will be able to share your ideas and opinions from day one. Sounds interesting? Keep reading!

Designs, develops, and deploys analytical solutions using SQL, Python, and Power BI to transform data into actionable insights. Builds scalable data models, creates visualizations, and collaborates with stakeholders to deliver data intelligence solutions. Requires 5+ years of experience in a similar role with advanced SQL, Python, and dashboarding software experience.

Project Engineer with expertise in HVAC & Clean Room design for pharmaceutical facility projects. Responsibilities include design, feasibility studies, equipment specification, and project oversight. Requires a Bachelor's degree in Engineering and 2-3 years of experience in a similar role.

International Business Development Manager for a healthcare company focused on EMEA growth. Lead business expansion, identify new markets, and develop partnerships. Requires 5+ years of international sales or business development experience, fluency in English, and strong entrepreneurial drive.

Capitole Consulting seeks a PHP Backend Software Engineer with 5+ years of experience to build and maintain scalable platforms. Responsibilities include designing RESTful APIs, ensuring code quality, and collaborating with cross-functional teams.

An AI & Automations Operations Intern will design, build, and scale AI-powered operational systems. You will support day-to-day operations, assist with operational processes, and contribute to the creation and improvement of automations.

Leads UX vision, design quality, and visual consistency across B2C and B2B digital experiences for Royal Queen Seeds. Responsible for defining and owning the global UX vision for the website and related platforms, leading the new website layout implementation, and ensuring seamless experiences across all digital touchpoints. Oversees design operations, workflow structure, and collaboration with internal teams and stakeholders.

Senior UX/UI Technical Lead Designer to manage the UX/UI team and act as the company's technical expert. Design wireframes, UI screens, and ensure visual and functional consistency across products.

The Cytobank Application Scientist provides application support for a cloud-based flow cytometry data analysis platform. This role involves customer training, pre-sale and post-sale support, and collaboration with cross-functional teams.

Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.

Senior Python Developer to design, implement, and optimize platform applications. Requires 4+ years of Python experience in production environments, including frameworks like Django, Flask, or FastAPI.

Permisso seeks a Quality Assurance Analyst to ensure product quality by conducting manual API and UI testing, creating test plans, and reporting bugs. Requires experience with API testing tools, databases, issue tracking, and agile methodologies.

Senior backend engineer to design, develop, and operate software services within cross-functional teams. Responsibilities include writing clean code, designing domain-driven systems, practicing DevOps, mentoring team members, and leading architectural decisions. Experience with NoSQL databases, modern software development practices, and a higher-level programming language is required.

Performance Engineer to conduct performance, load, and stress tests on web applications. Analyze frontend performance and identify bottlenecks. Collaborate with developers and stakeholders to integrate performance testing into CI/CD pipelines.

Fullstack Engineer to build and integrate end-to-end systems, design product features, and enforce web developer best practices. Requires +4 years of experience with React, Typescript, and Next.js.

Manages email marketing for a Barcelona-based brand, including e-commerce flows and B2B outreach. Requires experience with Klaviyo, email design, and cold outreach strategies.

As a Software Consultant, you will leverage your intralogistics software knowledge to support the sales cycle, from initial pitches to presenting final offers. You will act as a technical advisor for clients and the internal sales network.

The Biorepository Technician will maintain, develop, and implement protocols within the Biorepository team. Responsibilities include sample reception, quality control, aliquot preparation, data management, and documentation. Requires at least 3 years of experience in molecular biology laboratory techniques, including DNA/RNA extraction, quality control, and quantification. Experience with LIMS databases and liquid handling robots is preferred.

Cloud Solution Architect needed to design and deliver end-to-end cloud architectures using Microsoft Fabric and Azure services. Experience with Azure SQL, SQL Server, PostgreSQL, and MySQL required.

Full-Stack Developer to design, develop, and maintain SaaS platform and AI agent infrastructure. Experience with PHP (Laravel), Node.js/Typescript, Vue.JS, APIs, databases, and Linux environments required.