1380 English-speaking jobs in Porto

QA Engineer will design, create, and execute test cases for web and desktop applications. Collaborate with developers and product managers to ensure software quality. Strong knowledge of QA methodologies, tools, and processes is required. Experience with API testing tools like Swagger and Postman is essential.

The Associate Director Senior Study Lead guides planning and management of clinical studies, ensuring objectives are met. Leads cross-functional teams, manages budgets, and contributes to operational excellence. Requires a Bachelor's degree in life sciences/healthcare and ≥4 years of clinical research experience.

Senior backend developer with experience in Java, Spring, Linux, SQL, and Hadoop. Solid understanding of object-oriented programming and application runtime environments. Familiarity with DevOps concepts and tools like Jira, Confluence, Bitbucket, Maven, Jenkins, Artifactory, Docker, Control-M, and XL Deploy.

Design, develop, and maintain high-performance Java backend applications. Collaborate with teams to gather requirements and implement APIs, microservices, and server-side components. Lead and mentor team members, providing technical guidance and fostering a collaborative environment.

Junior Treasury Analyst will support banking infrastructure maintenance, manage bank accounts, and update Treasury Management System information. Collaborate with the Treasury team and provide support to other analysts.

Ensures accuracy and reliability of product information. Researches, identifies inconsistencies, and maintains product data in systems. Analyzes information, identifies patterns, and develops data-driven action plans. Compares product information, audits processes, and verifies product details.

Data Product Manager will own the roadmap for data products, ensuring alignment with business goals. Collaborate with Engineering, Data Science, Analytics, and business teams to deliver reliable data solutions. Translate business needs into actionable data initiatives and insights.

Senior Application Support professional with 5+ years of experience in Linux environments. Requires knowledge of application servers, CI/CD pipelines, and PKI concepts.

Revamping Engineer to analyze asset performance, identify optimization opportunities, and develop technical solutions. Requires 3+ years of experience in renewable energy or electrical engineering, proficiency in MS Office, and strong analytical and problem-solving skills.

Support the Guest Support team in providing excellent customer service to guests. Handle guest inquiries, communication, and administrative tasks. Maintain accuracy and attention to detail.

Junior Fullstack Developer eligible for an IEFP Professional Internship will develop and maintain web applications using React and Next.js, support backend services with Node.js, and collaborate on new feature implementation.

Furniture Designer needed for ultra high-end residential, hospitality, and retail projects. Develops fixed and loose furniture solutions, coordinating with luxury brands and manufacturers. Requires 5-8 years of experience in luxury design, a strong portfolio, and a degree in a related field.

DevOps / Automation Engineer needed for Tendem project. Design, deploy, and maintain infrastructure for automation workflows, ensuring system stability, scalability, and high availability.

Freelance AI Workflow Engineer to design, build, and optimize AI-powered automation systems for content generation, communication, and outreach. Requires 3+ years of experience in AI automation, prompt engineering, and LLM API integrations.

Freelance n8n Workflow Developer for the Tendem project. Design, build, and optimize automation pipelines integrating multiple systems and AI capabilities. Experience with n8n, API integrations, web scraping, and AI tool integration required.

Freelance Junior Journalist will train AI models to understand and generate human-like text. Tasks include crafting responses, generating prompts, defining scoring criteria, and ensuring quality.

The Director of Software Engineering leads and develops a team of software engineers, providing technical leadership across C# and C++ codebases. This role combines hands-on technical leadership with people management, delivery accountability, and cross-functional collaboration.

As a Senior Product Manager (Supply Chain), you will define and execute the product strategy for Luxclusif's Supply Chain operations, including inbound logistics, processing, and stock management. You will lead end-to-end shipment management initiatives and own the product vision for dropshipping operations. You will map, design, and optimize operational and financial flows, drive integrations with external and internal tools, and lead stakeholder alignment across all levels.

Quality Assurance Automation Engineer needed for a global engineering team. Requires Playwright, CI/CD tooling (Jenkins, Circle CI), BDD (Cucumber), Selenium, API and UI testing, Jira, Confluence, and native test framework experience.

Systems Administrator Linux needed with 4+ years experience in RHEL, Oracle Linux, Rocky Linux. Knowledge of Windows Server, scripting, automation tools, and cloud platforms (AWS, Azure, or GCP) required.