freelance English-speaking jobs in Guimarães

Full Professor/Professor Catedrático sought for tenure-track position at Instituto Superior Técnico. Successful candidate will lead cutting-edge research projects, secure external funding, teach at all academic levels, and engage in university representation and knowledge transfer. Requires PhD, "Agregação" title, strong publication and grant record, and experience leading research networks.

Lead a geographically dispersed Infrastructure, Operations & Security team across the UK and Portugal. Drive modernization of Microsoft technologies, lead cyber security, and shape the Group's technology strategy.

Experienced Quality Lead needed for a major Data Centre project. This senior, site-based role leads QA/QC, ensuring compliance with specifications and client requirements across project phases. Requires 5+ years in large-scale construction QA/QC.

Strategic Project Manager reports to the CEO, driving strategic initiatives from concept to execution. This role involves coordinating business projects, ensuring strategic alignment, and producing data-driven recommendations. Requires a degree and 3+ years of relevant experience.

Support Legal & Compliance by managing the contract lifecycle, implementing ISO standards, and ensuring readiness for the EU AI Act. Draft, review, and negotiate corporate agreements while guiding AI governance.

Aquiva seeks a Software Developer in Test with strong Java and Salesforce testing experience. Responsibilities include developing automated UI and API tests using Selenium/Selenide and Rest Assured, and maintaining AQA frameworks.

The Global Indirect Services Buyer leads strategic sourcing and procurement for Indirect Services globally. This role drives demand consolidation, leads high-value negotiations, and develops category strategies while managing supplier relationships.

Lead the acquisition and management of a high-potential, family-owned SME in Portugal as an owner-operator. Requires 5+ years in general management with full P&L accountability and deep local business roots.

Engage, educate, and inspire the developer community by building trust and driving adoption of QVAC's privacy-focused AI development platform. Create technical content, present at events, gather feedback, and serve as the voice of the developer. Collaborate with product, engineering, and marketing teams to align developer needs with product strategy.

Infrastructure Automation Engineer needed to automate database infrastructure and services. Responsibilities include developing Ansible solutions for provisioning, configuration, deployment, and monitoring of systems like Oracle, PostgreSQL, or SQL Server.

Investment Fund Services Officer to support administration of standardized processes like transactions and reconciliations. Requires proven experience, MS Office proficiency, and fluency in English.

KYC Team Lead oversees client due diligence and leads KYC analysts to ensure compliance and risk control. Responsibilities include managing onboarding, reviewing complex files, and ensuring adherence to AML and regulatory standards.

Lead Full Stack Developer specializing in .NET. Responsibilities include architecting scalable solutions using C#, MSSQL, Angular/React, and Kafka, and leading Agile teams. Requires experience migrating monolith to microservices and containerization.

Senior Specialist managing end-to-end contract lifecycles and supporting compliance with frameworks like the EU AI Act and ISO standards. Requires a Law degree and 5+ years drafting commercial agreements.

Scientist Clinical Pharmacologist will define drug development programs, design clinical pharmacology and efficacy studies, and lead dose selection strategies. Requires PharmD, PhD, or MD with experience in clinical pharmacology and industry experience in pain and/or neuropsychiatric disorders development.

Lead the Tax team to deliver tax planning and compliance for Vodafone Portugal. Responsibilities include tax effectiveness, accurate declarations, process improvement, and providing tax perspectives for key decisions.

Own end-to-end delivery of cross-functional initiatives spanning software, hardware, and operational teams. Coordinate planning, timelines, dependencies, and stakeholder alignment across multiple workstreams, countries, and time zones. Establish delivery cadences and transparent reporting to keep progress, milestones, priorities, and outcomes visible. Identify risks, dependencies, and bottlenecks, driving mitigation plans and timely decisions. Own deployment and rollout planning across software, firmware, and hardware. Facilitate Go/No-Go and readiness checkpoints. Continuously improve delivery workflows, governance, and tooling.

Senior SAP ABAP Developer needed for logistics solutions. Requires 5+ years of experience, strong ABAP skills, and knowledge of SAP ERP Logistics modules. Must be fluent in English.

Seeking an Italian speaking Customer Service Representative to handle inquiries via phone, email, and chat. Responsibilities include assisting with travel bookings and resolving customer issues. Requires native/fluent Italian and B2 English, with 2+ years of experience.

Develop advanced detections using Splunk and other platforms, translating threat intelligence and offensive security findings into production-ready rules. Improve global security posture by validating detections against enterprise telemetry and contributing to ATT&CK coverage.