freelance English-speaking jobs in Guimarães

Financial Accountant to manage general accounting activities for solar renewable generation companies in France, ensuring compliance with French accounting principles and IFRS.

SAP Test Lead for a 3+ month freelance project in Porto (2 days on-site). Define and manage end-to-end test strategy across all program streams. Lead test execution, defect management, and reporting. 8+ years of SAP testing experience including S/4HANA implementations required.

Analog/Mixed-Signal Design Engineer to design high-performance analog-to-digital and digital-to-analog converters.

Design, test, and refine engaging puzzle game features. Collaborate with engineers, artists, and product experts to enhance gameplay and player experience. Analyze player behavior and data to identify areas for improvement.

Support the launch of a production project, including process definition, documentation, and Lessons Learned registration. Assist in new manufacturing process development, quality documentation, and continuous improvement. Bachelor's degree in engineering required.

Project Manager for Global MarCom Program Office will lead complex international projects, manage global marketing campaigns and product launches, and streamline processes. Requires 5+ years of experience managing complex international projects and proficiency with project management tools.

QA Analyst will collaborate with engineering and product teams to develop and execute test plans for a Bloom platform focused on women's pelvic health, menopause, and fertility. Responsibilities include conducting rigorous testing, identifying and documenting defects, and collaborating with the team to ensure quality standards are met.

Design and develop complex mechanical systems, including assemblies, sheet metal parts, and precision mechanisms. Create CAD models and drawings using SolidWorks and validate designs through calculations, simulations, and testing. Collaborate with cross-functional teams to ensure designs are optimized for performance, cost, and manufacturability.

Manage customer health and retention for a portfolio of clients, ensuring value realization and satisfaction. Partner cross-functionally to resolve issues and develop retention strategies. Identify expansion opportunities and educate customers on new platform capabilities.

Design, develop, and maintain .NET-based web applications and APIs. Build and support data processing pipelines for large-scale mapping datasets. Collaborate with teams to translate business requirements into technical solutions.

TUI Musement seeks digital-savvy individuals in Madeira to provide service support. The role involves creating memorable guest experiences, offering tailored recommendations, and resolving issues effectively. Must be fluent in English, possess a driving license, and own a car.

Private Assistant needed for a family in Cascais. Responsibilities include managing household logistics, family coordination, errands, vendor coordination, and Portuguese bureaucracy. Must be fluent in Portuguese and English, have a driver's license, and be comfortable with technology.

Senior Backend Engineer will design, develop, and evolve backend systems and data pipelines. Responsibilities include architecting distributed services, maintaining data pipelines, writing production-ready code, and implementing security measures. Requires 5+ years of experience with Python, FastAPI, Flask, microservices, and cloud platforms.

FLUPOL seeks a Sales Engineer to identify business opportunities, build client relationships, and deliver technical support. Responsibilities include understanding customer needs, preparing proposals, and collaborating with internal teams.

Experienced SAP Basis Consultant needed for full-time remote role with possible travel. Responsibilities include end-to-end setup and optimization of a new SAP environment, including S/4HANA, SAP BTP, and SAP CALM.

Operate, monitor, and support Hadoop-based data lake platforms. Provide L3 incident response, troubleshooting, and performance tuning for big data components. Ensure data integrity, replication, and capacity management. Collaborate with platform and data teams on workload onboarding and resource allocation. Apply patches, upgrades, and configuration changes to maintain security and stability. Manage Kerberos authentication, Ranger/Sentry policies, and TLS encryption.

Provide customer support for meal card products via phone, email, and chat. Resolve customer inquiries, manage complaints, and ensure customer satisfaction. Fluent French (C2 level) required.

Barman/Barmaid responsible for bar service, customer service, beverage preparation, and ensuring quality service exceeding customer expectations. Requires professional experience, knowledge of English and a foreign language, and knowledge of HACCP, hygiene, and safety standards.

Customer Service Representative supporting the Sales team by managing the order lifecycle, from entry to delivery. Communicates with customers and suppliers, providing after-sales support. Requires proficiency in Italian and German (or Spanish and German) and English.

Supports the operational execution of the Data Privacy Programme, focusing on OneTrust platform implementation, privacy documentation, and first-level privacy risk assessments.