freelance English-speaking jobs in Guimarães

HRIS Consultant role requiring fluent French. Responsibilities include data quality, incident resolution, and change management for large-scale HRIS projects. Requires a BAC+5 degree and experience with HRIS tools.

Own and administer the global SaaS platform, ensuring secure, reliable, and compliant operations. Manage integrations, user access, data quality, and change control within the central governance framework.

Tech Lead role ensuring technical design, quality, and improvement of solutions. Responsibilities include validating designs, enforcing best practices, and mentoring developers. Requires 4+ years experience, Angular, REST APIs, and fluency in French and English.

Own and drive features for TeamViewer Frontline from ideation to delivery. Collaborate with cross-functional teams to build the product roadmap, translating customer feedback into prioritized backlogs using data-driven insights.

Seeking a French Speaking Customer Advisor to provide top-tier, empathetic support to French-speaking clientele via phone, email, and chat. Requires fluent French (C1/C2) and advanced English (C1).

Ambitious SDR needed to drive growth by identifying partners and presenting digital advertising solutions. Responsibilities include outbound sales via cold calling and email, managing pipelines, and guiding client onboarding. Requires C1/C2 English fluency and a target-driven mindset.

Motivated Talent Acquisition Specialist to support recruitment across departments. Manage end-to-end processes, build talent pipelines, and support employer branding. Requires recruitment experience and fluency in Portuguese and English.

Senior Full Stack Java + React Engineer to develop end-to-end features using Java, Spring Boot, React, and Next.js. Requires expertise in AWS, microservices, and scalable cloud-first solutions.

Build the model enablement platform for heterogeneous computing across CPU, GPU, and accelerators. Requires 8+ years in systems/compilers, strong C++/Python, and experience with ML graph representations.

Build your own software project using an AI coding assistant. You write real code, fix bugs, and evaluate the assistant's output on your own owned projects. This is a fully remote, flexible contract role.

Unit Food Safety Specialist needed for temporary role. Requires strong knowledge of food safety legislation (HACCP), experience managing Food Safety Management Systems, and conducting internal reviews. Focus includes compliance checks, documentation, and promoting food safety culture.

Implement cloud-based data pipelines using AWS, Python, and SQL. Architect high-performance batch and streaming data solutions. Requires engineering degree, data pipelining experience, and an agile mindset.

Secretary role in Lisbon requiring professional experience, fluent Portuguese, and B2 English. Duties include managing calls, scheduling, travel coordination, invoicing support, and document preparation using MS Office and SAP.

This role provides manufacturing and quality engineering technical support for production and product launches. Responsibilities include process improvement, equipment utilization, and resolving issues using tools like 8D's. A relevant engineering degree is required.

Design, develop, and maintain applications using .NET and OutSystems. Integrate enterprise systems via REST/SOAP APIs and manage SQL Server databases. Requires 5+ years in C#/.NET and experience with Generative AI tools.

Dutch Customer Support Representative needed for a remote, full-time or part-time role in continental Portugal. Provide exceptional service to Dutch-speaking clients via phone, email, or chat. Requires native or C1/C2 Dutch fluency.

Associate Professor position in Life Sciences at NOVA FCT. Focus areas include Computational Biology, Bioinformatics, and Epigenetic/Transcriptional Processes. Requires a doctorate and English proficiency.

Cross-Functional Project Manager for Global Markets in an international Investment Banking environment. Manage complex projects across Front Office, Operations, Finance, Risk, and IT, driving operational transformation and strategic initiatives. Requires 5+ years of relevant experience.

Turkish-speaking Operations Customer Experts support content creators and influencers on subscription, account management, and technical issues for a major social networking platform. This role involves outbound calls and trend spotting in a fast-paced team.

Sales Development Specialist to generate qualified sales meetings and coach a prospecting team. Responsibilities include lead generation for the Media & Entertainment unit, managing team performance, and maintaining CRM standards. Requires B2B prospecting experience and coaching skills.