freelance English-speaking jobs in Guimarães

Legal Counsel to provide comprehensive legal support to Construction, Operations & Maintenance Business Lines within the Renvolt group. Responsibilities include drafting and negotiating contracts, managing legal risks, and staying updated on relevant legislation.

Leads the exploration and advancement of process innovations for tinted and polarised ophthalmic lens solutions. Manages a global team of scientists, engineers, and technicians, driving the development of new technologies from concept to high-volume manufacturing. Collaborates with Product Owners, Manufacturing teams, suppliers, research institutes, and technology partners.

Credit Risk Analyst – Data & Compliance will contribute to the performance of the Natixis Credit Risk Department. Responsibilities include ensuring alignment with regulatory requirements, driving the monitoring of watch list counterparties, and participating in cross-functional projects. The role requires more than three years of experience in a similar role, excellent knowledge of banking regulations related to credit risk, and the ability to train and facilitate complex concepts.

Senior Project Manager leads the construction of hyperscale data centers, managing scope, schedule, quality, and risk. Coordinates with discipline Project Managers and external partners to ensure on-time, safe, and specification-compliant delivery. Manages budgets, forecasts, and reporting, collaborating with internal teams to deliver sustainable infrastructure.

Supports import and export processes, including documentation preparation, customs record organization, and tariff classification. Collaborates with customs brokers, carriers, and authorities. Assists in monitoring compliance with international trade regulations.

Customer Service Representative needed for a growing Swiss company. Support clients and cleaning agents, ensuring smooth communication and a great service experience. Manage logistics, handle feedback and complaints, and process contract changes. Native or fluent German (C2) and professional English (C1) required. At least 1+ year of experience in Customer Service, Coordination, or Hospitality.

Accounts Payable Senior Specialist ensures timely and accurate payments to suppliers and staff. Manages invoices, handles inquiries, and supports month-end and year-end closing activities. Requires previous Accounts Payable experience, VAT knowledge, and proficiency in Microsoft Office.

Operational Buyer at ZEISS in Lisbon, Portugal. Processes purchase requisitions, creates purchase orders, and communicates with suppliers. Monitors deliveries, resolves discrepancies, and supports price negotiations. Requires a vocational or commercial qualification in a related field, ERP experience, and strong organizational and communication skills.

The Chief of Staff serves as the CEO's strategic partner, rebuilding business operations using AI. Responsibilities include designing and deploying AI agents, automating workflows, managing projects, and ensuring operational health. The ideal candidate has 5+ years of experience in a similar role, is a hands-on AI builder, and excels at communication and strategic thinking.

Site Reliability Engineer will ensure the availability and performance of production platforms. Responsibilities include automating tasks, monitoring infrastructure, investigating incidents, and managing Linux/Windows environments. Requires 6+ years of experience in SRE, DevOps, or related fields with strong scripting and database skills.

Leads and develops the onboarding organization, ensuring smooth, efficient, and scalable implementations. Develops and implements strategies to optimize the onboarding experience and improve customer satisfaction. Owns onboarding KPIs and business outcomes, including onboarding duration, time-to-value, and customer satisfaction. Partners with Sales, Customer Success, Product, Support, and Engineering to improve the customer implementation journey.

Provide administrative and logistical support to executive-level colleagues, including calendar management, meeting scheduling, and travel arrangements. Support client service teams for the duration of their engagements, coordinating schedules and managing administrative tasks. Provide backup coverage for absent assistants, supporting consultants across various regions, industries, and functions.

System Administrator needed for Fintech project in Lisbon. Requires strong Linux administration experience (Red Hat Enterprise Linux), automation skills (Python or Ansible), and distributed storage knowledge.

Risk Officer to monitor and manage financial risks (Credit, Market, Interest Rate, Foreign Exchange, Liquidity) across geographies and business units. Develop ICAAP and ILAAP processes, produce risk reporting, and improve risk management processes.

PrimeIT seeks a Senior Palo Alto Engineer (PCNSE) with experience implementing and administering Palo Alto Networks security solutions in enterprise environments.

Insurance Accountant with over 10 years of experience in the insurance sector (Life and/or Non-Life). Solid knowledge of IFRS, General Accounting principles, and financial reporting. Fluent in English and Portuguese.

Junior Data Analyst will automate risk management processes using Python, analyze and optimize existing processes, and develop new tools. Requires a Master's degree in a related field and 2-5 years of experience in financial markets, risk management, or data analysis. Strong Python skills, experience with NumPy and Pandas, and knowledge of risk management are essential.

Group Product Manager will lead and mentor other Product Managers, driving the strategy and execution of Advanced Ads, a leading ad-management platform. Responsibilities include defining product vision, leading discovery, and collaborating cross-functionally to ensure successful product adoption and growth.

Electrical Converter Engineer needed to improve reliability and performance of electrical converters. Responsibilities include implementing improvements based on CIM cases, guiding design teams, and overseeing fleet quality enhancements. Requires experience with CIM cases, root cause analysis, and Design for Reliability.

Side, a global video game development and services provider, seeks an Onsite European Spanish Translator. The Linguist will translate video game content and associated text to European Spanish, ensuring linguistic quality and adherence to guidelines.