freelance English-speaking jobs in Guimarães

The Guest Relations Officer acts as a liaison between guests and hotel and marine departments, anticipating guest needs and ensuring a seamless, memorable experience. This role requires strong communication, organizational, and decision-making skills, as well as the ability to speak English fluently and additional languages. Previous experience in a 4 or 5-star hotel and shipboard guest services is preferred.

Seeking a Product Owner with 3+ years of experience in Agile Scrum. Must translate business requirements into epics and user stories, manage backlogs, and coordinate testing. Excellent English communication is required.

Certified Accountant needed with 3+ years of experience. Responsibilities include financial statements, tax obligations, KPI analysis, and budget forecasting. Requires ERP experience (Microsoft Dynamics 365 Business Central) and proficiency in Spanish and English.

Financial Analyst supports Revenue Assurance by developing management reporting, KPIs, and dashboards. Responsibilities include analyzing revenue data, supporting business cases, and monitoring P&L, costs, and margins. Requires a relevant degree and 2+ years of experience.

Executive Assistant supporting CEO and CTO at an R&D start-up. Responsibilities include preparing reports, managing project status, assisting the board, and ensuring smooth company operations. Requires fluency in English plus French and/or German.

Senior Java Developer role focusing on designing scalable, secure software in healthcare. Develop backend services using Java and Spring Boot, contributing to architecture and modern engineering practices.

Industrial Controller to support Bar Top Business Unit. Key duties include managing standard costs, analyzing variances, monitoring cost centers, and tracking manufacturing performance. Requires 4-6 years in industrial controlling and fluency in English and Portuguese.

Teach Geography, History, or Global Perspectives to Middle School (Years 7–9) and IGCSE students. Requires a relevant degree and experience teaching at least one of these subjects.

Junior Data Governance Officer role involves identifying missing data documentation, supporting the Data Governance Community, and maintaining process registers. Requires a BSc or MSc in a related field and at least two years of relevant experience.

Senior Frontend Engineer to lead React.js and TypeScript architecture for a customer-facing platform. Drive code quality, mentor engineers, and leverage AI tools to build scalable systems.

Senior Payroll Specialist needed to lead Italian market payroll operations within an international SSC. Responsibilities include ensuring accurate, compliant processing, team support, and process improvement. Fluent English and Italian are mandatory.

Senior Data Engineer to design, build, and operate end-to-end data pipelines for large-scale logistics data. Develop data models using Databricks, DBT, and MS Fabric, ensuring data quality and performance. Act as squad lead in an agile setup.

Network Security Engineer to administer Cisco, Check Point, and Fortinet firewalls. Responsibilities include managing security rules, operating VPNs, troubleshooting connectivity, and executing firmware updates. Requires experience with specific vendor platforms and ITIL processes.

Support the full investment cycle for real estate assets, including acquisition, divestment, M&A, and Debt Advisory. Responsibilities involve financial modeling, market analysis, and preparing client materials. Requires a relevant degree and 2+ years of experience.

Lead Full-Stack & Quant Systems Engineer to build infrastructure for an investment business. Responsibilities include full-stack development, setting up trading systems, and integrating AI. Requires strong JavaScript/TypeScript and Python skills.

Provide L1/L2 onsite IT support to 12,000+ users in a banking environment. Resolve hardware/software incidents for Windows, macOS, and mobile devices, using ServiceNow.

The Project Buyer defines and implements purchasing strategy, managing supplier relationships, negotiations, and performance. This role ensures alignment with objectives regarding cost, quality, innovation, and risk management.

Organized Logistics Assistant needed to support supply chain activities, including coordinating materials, transportation, and inventory. Responsibilities involve managing documentation, liaising with partners, and maintaining ERP records in a regulated environment.

Sales Advisor role involves explaining the business sale process to entrepreneurs via phone. This inbound sales position requires proven top performance, the ability to simplify complex offerings, and fluency in Portuguese.

Dutch-speaking Tier 1 Technical Support Specialist provides technical assistance for EV charging stations. Responsibilities include troubleshooting, initial diagnostics, and escalating complex issues. Requires fluency in Dutch and English.