freelance English-speaking jobs in Guimarães

HSE & Technical Training Manager develops and implements training systems for European operations and manufacturing. Responsibilities include creating detailed training plans, maintaining records, and ensuring compliance with Portuguese legislation and ISO systems. Requires 5+ years of related experience.

Psychologist needed to provide group well-being interventions for Trust & Safety professionals. Requires Master's in Psychology, 3+ years clinical experience, and OPP registration. Must be fluent in Portuguese and English.

Lead the Partner Services organization in Portugal, driving growth through insight-led account management. This role requires leadership experience, commercial judgment, and deep knowledge of the Portuguese accommodation market.

Drive strategic initiatives in energy value chain management. Model energy contracts in ETRM, perform price analysis, and manage month-end energy P&L. Requires Master's in Engineering/Economics/Business and 3+ years in Energy Controlling.

The UAS Operator conducts uncrewed aerial system operations across Southern Europe, delivering sensor data for surveillance missions. Responsibilities include acting as RPIC, planning missions, ensuring airworthiness, and providing pilot training. Requires valid EASA Remote Pilot certification and 2+ years of professional UAS experience.

Senior Linux Systems Administrator needed with 7+ years of experience. Responsibilities include maintaining infrastructure availability, managing virtualized environments, and supporting OpenShift platforms. English B2+ is mandatory.

IT Project Manager to design, implement, manage, and evaluate IT projects. Responsibilities include owning testing, research, and implementation of new tools, and assisting with expense planning. Requires a Bachelor's degree or equivalent and the ability to manage multiple projects.

.NET Developer to build scalable microservices using C# and .NET 8+ on Microsoft Azure. Focus on cloud-native, event-driven solutions for the energy and e-mobility sector. Requires 3+ years of C#/.NET experience and Portuguese B1+.

Senior Python Developer to take technical ownership of a high-scale web scraping platform. Responsibilities include improving Python and Go extraction pipelines, applying LLMs, and evolving supporting infrastructure. Requires 5+ years of experience in Python and backend systems.

Coordinate the Innovation Office at ITQB NOVA, managing technology transfer and knowledge valorization between academia and industry. Responsibilities include project management, IP handling, and business development. Requires a Master's degree and 5+ years of relevant experience.

Seeking a Lead Flutter Developer to coordinate the mobile development team and maintain the app portfolio. Requires 5+ years in Flutter, strong Dart knowledge, and experience with mobile architecture.

Senior SAP EWM Consultant to design and implement S/4HANA EWM solutions. Requires 3+ years in SAP EWM, S/4HANA training, and knowledge of Chemical, Pharma, or Food industries. Must have excellent communication skills in Portuguese and English.

SAP ABAP Developer role requiring 3-5 years of experience. Key skills include OOP, SAP best practices, and integrations (IDoc, BAPI, SOAP, REST). Knowledge of SAP HANA, OData, and SAP Gateway is required. Fluent English is necessary.

Software Development Engineer to design and implement platform integrations. Responsibilities include developing scalable React and Spring Boot applications, optimizing APIs, and ensuring high-quality, test-covered solutions in a fast-paced environment.

Fund Accountant role supporting fund and investment structure accounting and reporting. Responsibilities include maintaining accurate records, preparing schedules, and supporting audits. Requires 4 years of relevant accounting experience.

Financial Reporting Analyst supporting Luxembourg and European regulatory and statutory reporting for Hiscox S.A. The role involves preparing financial information, reconciliations, and contributing to financial controls. Requires 2-4 years of experience and a degree in a relevant field.

Build high-performance native Android features for a unified FinTech platform. Own development, secure API integration, and mobile security architecture using Kotlin, Jetpack Compose, and modern patterns.

Lead and unify the go-to-market function for Native Teams products. This strategic role oversees marketing, partnerships, commercial intelligence, and field execution to drive revenue across SME segments.

Develop high-quality commercial proposals by assessing technical project requirements and ensuring solution viability. This role requires a Mechanical Engineering degree and experience interpreting technical documentation.

The Cluster Director of Finance provides strategic and operational financial leadership for Sheraton Cascais Resort and YOTEL Porto. This role ensures financial integrity, compliance, and profitability while advising management. Requires a Finance/Accounting degree and 5-10 years of relevant experience.