freelance English-speaking jobs in Guimarães

Billing & Payment Analyst role focusing on accurate payment allocation, refund validation, and commission management. Requires detail-oriented work, proficiency in Excel, and fluent English.

Drive the Quality Assurance framework for Customer Service by monitoring interactions and ensuring compliance. Requires hands-on QA/Customer Service background, fluency in Portuguese and English, and data analysis skills.

Senior International Legal Counsel supports strategic projects by leading the negotiation of international client contracts. This role requires 10+ years of commercial contracting experience and knowledge of common and civil law systems.

Support and maintain enterprise network infrastructures, including switches, routers, wireless devices, and firewalls. Perform network troubleshooting and incident resolution. Assist with network configurations and implementations.

Software Quality Assurance role involving test automation framework improvement, defining test strategies, executing functional/non-functional tests, and conducting UAT. Requires relevant degree or experience and fluency in English.

Lead retention strategy for DTC brands, owning LTV, repurchase, and profit. Design 90-180 day roadmaps across email, SMS, and direct mail. Requires 3+ years of strategy leadership and advanced Klaviyo knowledge.

Mechanical Commissioning Manager to supervise Mechanical Cx Package engineers and manage project Cx programs. Responsibilities include vendor FAT/FWT planning, document management, and stakeholder communication. Requires relevant engineering degree and experience.

Senior Direct-Response Copywriter & Creative Strategist develops and scripts YouTube ads and mini VSLs for competitive e-commerce markets. Requires 2+ years writing direct response video ads and understanding of performance data.

Generate and validate short-term electricity load and surplus generation forecasts. Maintain and develop forecasting models using Python and time series knowledge. Requires 3-8 years of experience, SQL, and Power BI proficiency.

Own the e-commerce strategy and conversion roadmap for a growing beauty and wellness brand. This hands-on role requires Shopify expertise, CRO experience, and the ability to connect acquisition traffic to revenue.

Experienced Senior Sales Manager needed for Six Senses Douro Valley. Requires 3+ years in luxury sales, fluency in English and Portuguese, and a valid right to work in Portugal. Must have a car.

HR Data Analyst role supporting HR transformation at Airbus. Responsibilities include creating reports, ensuring data quality, and transitioning from SAP BI to Workday reporting. Requires a degree in Data Analytics with 2-3 years of experience.

Senior Cybersecurity Expert – Cryptography to shape enterprise-wide cryptographic security and data protection practices. Responsibilities include defining security requirements, assessing risks, and guiding data protection techniques. Requires expertise in enterprise cryptography and risk management.

Partner with business leaders to consult, develop, and execute Country People & Culture plans for Portugal. Shape global people agendas locally, manage compliance, and drive employee engagement.

Senior Backend Java Engineer needed for contract role focusing on iGaming Operator Integrations. Develop scalable services using Java 17+ and Spring Boot, building robust REST APIs and event-driven integrations.

Senior Data Center Technician diagnoses and repairs hardware faults on enterprise servers, storage, and networking equipment in live environments. Responsibilities include end-to-end fault ownership, rack/stack, and adhering to SLAs.

Depositary Banking Officer to support supervisory activities, ensuring regulatory compliance and monitoring fund operations. Requires 3-5 years in financial sector roles, strong analytical skills, and proficiency in Excel, Power BI, and SQL.

Graduate Marketing Manager role leading strategic marketing initiatives. Responsibilities include tailoring global strategies to local markets and developing forward-thinking marketing plans. Requires fluency in English and Portuguese.

Experienced IT Project Manager needed for a strategic banking project. Lead infrastructure and application production projects, ensuring alignment with business objectives, governance, and security. Requires strong background in infrastructure, DevOps, and cloud platforms.

HR Generalist supports day-to-day HR operations across the employee lifecycle. Responsibilities include recruitment support, employee relations, performance management, and HR administration while ensuring policy compliance.