freelance English-speaking jobs in Guimarães

Practice Manager leads product strategy and innovation for Bain's B2B Pricing portfolio. This role owns the roadmap, embeds AI, and drives commercialization of IP across global client engagements.

AI Dubbing Content Moderator reviews AI-generated dubbed video content for quality, safety, and compliance. Requires fluency in Dutch (C1) and English (B2), plus experience in Content Moderation.

Senior Java Developer in Healthcare to design scalable software solutions. Develop backend services using Java and Spring Boot, contributing to architecture and integration. Requires 5+ years of Java/Spring Boot experience.

Hardware/Electronics Engineer joins a product development team for connected systems and smart infrastructure. Responsibilities span the full lifecycle, from requirements to production support. Requires an M.Sc. and knowledge of schematic design, PCB layout, and communication technologies.

Lead the creative and CRO function for B2B SaaS companies. Build AI-enabled workflows, own landing page CRO, and guide creative strategy across major ad platforms. Requires 3+ years leading creative teams.

Design, develop, and maintain backend services and APIs using Python. Architect RESTful APIs, optimize database schemas, and write clean, well-documented code. Troubleshoot issues, participate in code reviews, and collaborate with team members.

Strategy Consultant role partnering with business leaders to deliver tech-enabled transformation. Responsibilities include delivering strategy work, conducting analysis, and applying industry expertise. Requires 3+ years of strategy consulting experience.

Lead pricing initiatives for Roadside Assistance, developing advanced actuarial and machine learning models. Requires expertise in data science, strong Python skills, and strategic pricing direction.

This Graduate Optimization Engineer role involves a one-year assignment managing CAPEX and operational improvements at the cluster level. Responsibilities include technical project management, driving process innovation, and ensuring cost-effective mineral processing.

Slot Manager supervises casino slot, Arcade, and gym equipment servicing. Requires supervisory experience, technical training in electrical/mechanical repair, and strong customer service skills. Must manage international teams and handle operational tasks.

Restaurant and Bar Supervisor to manage daily F&B operations, ensure quality standards, and lead a team. Requires 2+ years experience, fluency in English, and strong leadership skills.

Experienced Tech Hub Operational Lead needed to scale and operationalize a strategic technology hub. Requires 18+ years in technology organizations, leading Tech Hubs or large transformations, with expertise in Agile, governance, and multidisciplinary team management.

Sales Representative needed to identify and attract tech talent, work with Business Managers, and pitch recruitment services. Must have a Bachelor's or Master's degree in a related field, 2+ years of sales experience, and fluency in English and Portuguese.

Power Systems Maintenance & Operations Engineer to supervise MV, LV, and PL installations. Responsibilities include managing maintenance work orders, developing plans, and analyzing electricity distribution networks. Requires an Electrical Engineering degree and up to 2 years of experience.

Senior Microsoft Fabric Architect to design and implement technical architecture for an AI & Data platform. Requires solid experience with Azure, Microsoft Fabric, and enterprise-scale data platform design.

The Head of Financial Markets and Risk Management leads market-risk activities, focusing on foreign-exchange exposures and hedging. Responsibilities include defining strategy, executing FX transactions, and monitoring market trends. Requires 10+ years of relevant experience and a Master's degree.

Join the creation of a European Shared Services Center as an Accounts Payable professional. Responsibilities include invoice processing, payment management, and supplier account reconciliation. Requires an accounting degree and 1 year of experience.

Manager It Consulting requires 5+ years in Information Systems management. Lead large-scale digital projects, manage teams, and drive business development. Must be fluent in French and proficient in English.

Financial Crime Compliance Manager to ensure effective financial crime and anti-money laundering control frameworks. Responsibilities include policy enhancement, risk oversight, and advising teams on financial crime risks. Requires 4+ years in financial crime compliance.

Manage Fleet Sales & Remarketing for smart in Portugal. Define B2B strategy, build relationships with major customers and leasing companies, and maximize residual value through remarketing. Requires business degree and sales experience.