freelance English-speaking jobs in Valongo

Quality Specialist will design and deploy a Quality Management System, lead ISO 9001 certification efforts, and define/monitor quality KPIs. The role involves managing process migrations, identifying risks, and ensuring compliance with the Target Operating Model.

Human Resources Generalist manages the full employee lifecycle, including onboarding, payroll, benefits, and HR reporting. Requires 2-5 years of HR experience, knowledge of labor laws, and strong analytical and interpersonal skills.

Lead a technology team developing high-load systems for a prominent fintech startup. Responsibilities include people management, code reviews, designing new services, and ensuring optimal technology stack. Requires strong Go (8.0+) skills, experience with distributed systems, microservices, Docker, Kubernetes, and relational databases.

Health and Safety Technician will develop and implement safety policies, conduct audits, investigate incidents, and deliver training. Requires CAPVI certification, a bachelor's degree or technical training in a related field, and 2+ years of construction industry experience.

As an Accounts Payable Operations Specialist (Invoice-to-Pay), you will monitor dashboards, detect errors and delays, and drive timely actions to ensure invoices are posted correctly in SAP. You will oversee the external AP operations team, coordinate with suppliers, and contribute to AP performance reporting.

Associate to join the Fund Finance Private Capital team focusing on Private Capital Fund Accounting and Administration. Responsibilities include working with implementation teams, reviewing fund documents, conducting expense analysis, overseeing NAV and statement issuance, and participating in management meetings.

Experienced MEP Project Manager to lead large-scale data centre developments across Portugal and Europe. Manage projects from design through construction, commissioning, and handover. Strong technical background in mechanical or electrical building services systems required.

Talent Development Specialist will own and evolve RoomRaccoon's career framework, growth tracks, and job mapping. This role will act as a career partner and coach to employees, supporting structured career conversations and Personal Development Plans (PDPs). The Talent Development Specialist will design and deliver development initiatives aligned to business needs and full ownership of the internal training program.

Leads a multi-disciplinary team of Regional People Partners, People Advisors, and Workplace Experience Managers/Specialists across the region. Oversees execution of people programs and workplace services, ensuring alignment with global standards and local needs. Acts as primary HR lead at the country level, steering day-to-day operations and ensuring compliance with local labor law and global People guidelines.

INOVA+ seeks a Senior Consultant to identify funding opportunities, write proposals, manage international consortia, and oversee EU-funded projects under Horizon Europe. Requires a Master's degree, 5+ years of experience, and strong project management and communication skills.

Product Development Lead to define, prioritize, and execute the roadmap for a real estate platform. Will turn complex data pipelines and AI features into user experiences. Requires experience in product management, preferably in real estate, AI-native applications, or data-heavy platforms.

A Privacy Analyst, Customer Support is responsible for managing customer tickets related to privacy laws, policies, and regulatory concerns. The role involves problem resolution, product understanding, and driving process improvement initiatives.

Designs, builds, and maintains robust data processing systems, including databases, data lakes, and data pipelines. Develops and implements data optimization techniques and collaborates with teams to identify organizational needs and design solutions. Requires a Bachelor's degree and advanced machine learning expertise with a proven track record in building and deploying forecasting models.

Mechanical Design Engineer will lead the design and development of heat pump components, ensuring optimal performance and manufacturability. Collaborate with cross-functional teams to bring innovative solutions to life. Manage design changes and maintain accurate article statuses in Team Center Engineering and SAP.

Leads a Data Operations team of 5 Veevans and multiple hundred curators, ensuring efficient and high-quality data operations. Manages process improvements, data quality, and team performance. Collaborates with Product Management, Data Engineering, and Data Science.

Provides international technical assistance, analyzes and resolves mechanical and electrical issues in machines. Requires a degree in Mechanical or Electromechanical Engineering and fluency in German.

Business Development Manager to drive new business growth with Tier 1 and Tier 2 service providers. Focus on selling complex, multi-disciplinary solutions spanning technology platforms, professional services, and managed services. Requires 7-10 years of experience selling to service providers and closing large, multi-million dollar deals.

Develop and maintain enterprise data architecture standards, frameworks, and governance practices. Support the development of high-level enterprise data models and conceptual views. Translate business requirements into scalable and secure data architecture solutions.

Experienced content leader needed to build and scale content as a growth engine in a global, remote-first environment. Responsibilities include defining and executing content strategy, managing SEO initiatives, and leading a team of content creators. Must have 7+ years of experience in content strategy, editorial leadership, or content production, including at least 3 years leading a content function. Proven success in improving acquisition metrics and strong expertise in technical and content SEO are required.

Experienced Regional Asset Lead to manage and support a team of Asset Analysts across the UKI & Nordics region. Responsible for executing regional fleet strategies, ensuring process consistency, and driving performance in line with customer satisfaction, unavailability, and infleet goals.