freelance English-speaking jobs in Guimarães

RD&I Engineer to design, develop, and scale new products for the Healthcare & Nonwoven area. Conduct laboratory testing, research, and prepare reports. Requires a degree in Chemical Engineering, Polymer Engineering, or related field and 1+ year of experience.

Provides sales and service support, including order processing, invoicing, customer communication, and contract management. Manages license activations, renewals, and customer support. Requires fluency in Portuguese and English, strong organizational skills, and proficiency in Oracle, SAP, and Microsoft Office.

HR Manager to manage full HR processes, including recruitment, payroll, benefits, and compliance with Portuguese labor legislation.

Shared Services Advisor executes shared services activities across key processes (P2P, R2R, O2C) and supports continuous improvement initiatives.

Leads cryptoasset compliance strategy, providing oversight, challenging product teams, and safeguarding crypto operations. Requires 7+ years of experience in regulatory compliance within a consultancy, financial regulator, or fast-paced corporate compliance function. Must have deep technical mastery of cryptoasset obligations, frameworks, and compliance architectures, including MiCA and CARF.

Supports Relationship Managers in developing Factoring business opportunities in Portugal. Assists with proposals, client documentation, and onboarding processes. Coordinates with internal departments and ensures smooth client interactions.

Retail Media Account Manager to develop revenue in shopping centers. Prospect for and manage advertiser relationships, develop commercial proposals, and identify new business opportunities. Requires 5 years of media, advertising, or sales experience and a relevant network of contacts.

Freelance Maintenance Technician needed for property upkeep and repair in Madeira. Must have proven experience, strong technical knowledge, and own transportation. Self-employed status and invoicing required.

Supports talent acquisition and people initiatives across multiple business functions. Manages recruitment processes, partners with stakeholders, and identifies potential candidates. Contributes to employer branding and employee experience activities.

Experienced Software Engineers to develop and maintain scalable web applications. Strong skills in JavaScript/TypeScript, React.js, Node.js, HTML5, CSS3, .NET (C#, .NET Core) and backend fundamentals required.

The Quality & Training Specialist ensures safety policies are enforced accurately and consistently. This role involves conducting audits, performing root cause analysis, interpreting policies, and collaborating with stakeholders to drive quality goals.

TuxCare seeks an Enterprise Account Executive to research, plan, and implement new market initiatives. Responsibilities include developing sales plans, closing business, and building relationships with clients. Proven experience selling Enterprise SaaS products, preferably within Linux or Cyber Security, is required.

The AI PMO Analyst will support Oliver Wyman's AI transformation by maintaining the AI initiative portfolio, coordinating updates, managing governance processes, and preparing reports for leadership.

Joom seeks a Strategic Partnerships & Payment Operations Manager to lead payment infrastructure scaling. Responsibilities include analyzing financial flows, negotiating payment partner contracts, launching new payment methods, and tracking payment metrics. Requires a proven track record of closing deals with payment systems, deep understanding of European payment landscapes, and technical knowledge of online payments.

Senior Manager to lead, develop, and structure the Industrial & Logistics practice within a multinational Audit and Consulting firm's Real Estate division. Responsibilities include defining strategy, driving business growth, and leading a team. Requires solid experience in Real Estate, business development, and team leadership.

Financial Operations & Administrative Analyst to support internal financial operations, reporting, and administrative workflows. Requires proficiency in Portuguese and English, advanced Excel skills, and experience in finance operations, reporting, or administrative support.

Experienced Administrator needed for a fast-paced environment in Lisbon. Responsibilities include providing general administrative support, managing databases, coordinating meetings, and assisting with recruitment.

Architectural Technologists design and construct functional, safe, and aesthetically pleasing spaces. Duties include producing drawings, conducting site visits, coordinating with contractors, and ensuring compliance with building codes.

Gain hands-on experience shaping Testo's digital workplace through Microsoft 365. This internship focuses on SharePoint, Microsoft Teams, and access governance. Contribute to reviewing and optimizing site structures, implementing governance for Teams environments, and auditing permissions. Support the development of governance frameworks, monitor compliance, and participate in audits.

Provide customer support via phone, email, and chat for a subscription-based service. Contact inactive customers to encourage reactivation. Assist with subscription management and product/service inquiries.