freelance English-speaking jobs in Guimarães

English-speaking Customer Support Representative needed to support consumers and business users. Responsibilities include resolving account, billing, and product-related questions across multiple channels.

Databricks Engineer to build secure, scalable data platforms in Azure and Databricks. Develop complex logic, implement Medallion architecture, and design pipelines using PySpark, ADF, and Airflow. Requires skills in Azure, Python, SQL, and Agile.

Build and enhance Finastra-owned websites using PHP and Drupal CMS. Develop, maintain, and troubleshoot solutions while collaborating with various teams to deliver global digital platforms.

Part-time Graphic Designer & CRM Specialist needed for a hands-on role. Responsibilities include creating visual materials, managing HubSpot CRM, and overseeing the monthly newsletter. Requires strong design skills and HubSpot experience.

This role supports the Executive Housekeeper in managing housekeeping operations across a multi-property luxury resort. Responsibilities include operational leadership, financial management, workforce planning, and ensuring consistent luxury standards.

Drive quality assurance for SiePortal by implementing testing strategy, monitoring execution, and ensuring quality standards across workstreams. Requires experience in IT projects, software testing, and agile environments.

Senior Project Manager needed for Dermatology/Rheumatology clinical trials. Requires 7+ years of global clinical project management experience, overseeing all phases, vendor management, and budget control.

Mid/Senior Java Developer to design and maintain scalable backend services using Java and Spring Boot within a microservices architecture. Responsibilities include developing RESTful APIs and managing relational/non-relational databases.

Senior Backend Engineer to design and scale backend systems for EV charging infrastructure. Develop Java/Spring Boot microservices, deploy in AWS, and collaborate with cross-functional teams.

Business Development Representative EMEA to qualify and nurture leads across EMEA accounts. Conduct multi-channel prospecting, build business cases, and manage the pipeline using Salesforce. Experience in B2B sales is preferred.

Lead global launch management for complex generics, sterile injectables, and specialty medicines. Drive launch strategy, execution, and readiness across OSD and Sterile portfolios, coordinating cross-functional teams.

Senior QA Automation Engineer to define test automation strategy and ensure high quality for Web and Mobile solutions. Responsibilities include building reusable libraries, automating applications using tools like Playwright and Selenium, and maintaining CI/CD pipelines. Requires 5+ years of experience and fluency in English.

Account Payable Trainee role involving daily accounting activities in a multicultural environment. Tasks include administrative support, process improvement suggestions, and system updates. Requires analytical thinking and a continuous learning attitude.

Talent Acquisition Specialist to manage end-to-end recruitment processes for IT and technology roles. Collaborate with hiring managers, identify and attract top tech talent, and contribute to employer branding initiatives.

ILO is hiring a qualified English Teacher for the 2026/2027 academic year. The role involves teaching in a friendly, professional language-school environment with small groups.

Python Developer to join the RISK Systems team, focusing on building and maintaining the core framework for data integration and market/counterparty risk metric calculation. Requires proficiency in Python, OOP, SQL, and testing.

The Payroll Specialist will process payroll for all Exide employees in Portugal, maintain the employee database, and manage time and attendance. The role requires knowledge of labor legislation, experience in an industrial environment, and proficiency in Excel.

Compliance Officer to support the AML function, identifying and mitigating financial crime risks. Responsibilities include monitoring regulations, performing AML reviews, and providing technical guidance on AML, sanctions, and fraud prevention.

Experienced Sourcing Recruitment Consultant needed for a global RPO account. Requires 3+ years recruitment experience, strong sourcing across multiple channels, and high stakeholder management skills in English and Portuguese.

Sales Program Specialist supporting scalable sales programs across diverse customers. Requires digital marketing/advertising expertise, SMB experience, and strong sales/account management skills.