freelance English-speaking jobs in Guimarães

Business Development Manager to support local partnerships with merchandise partners, manufacturers, and brands. Responsibilities include onboarding guidance, category performance analysis, and industry trend reporting. Requires 5+ years of operational experience.

Perform compliance and due diligence reviews, including sanction matches, product compliance, and enhanced due diligence for high-risk customers. Requires knowledge of AML, FinTech, and strong English skills.

The Director of Insurance will build and scale a global embedded insurance offering across the company's travel and e-commerce platform. This role defines insurance strategy, owns the full value chain, and leads relationships with carriers and reinsurers.

Architect and implement reliable Bluetooth/15.4 firmware in C/C++ for connected devices. Own major software components, analyze specs, and debug across simulation, FPGA, and SoC platforms. Requires 5+ years of embedded experience.

Business Analyst needed to support system improvement in financial services, focusing on corporate and investment banking. Responsibilities include translating business needs into functional requirements and supporting testing. Requires 4+ years of experience and knowledge of financial products.

Seeking English Teachers to deliver high-quality instruction in Primary or Secondary School. Candidates need a relevant degree, teaching qualification, and C2 English proficiency.

Seeking a Hotel Sales Manager (MICE) to identify, acquire, and manage clients for the Eurostars Hotel Company. Requires 2+ years of MICE sales experience, a strong commercial profile, and high-level English. Travel is required.

The Accounts Payable Accountant processes vendor invoices, executes payments, and manages vendor reconciliations within a new Finance Shared Services Center. The role supports continuous process improvements and requires proficiency in SAP S/4HANA and advanced Excel skills.

Spanish Nurse for Abbott Diabetes Care joins the Customer Support team. Responsibilities include patient support via calls and emails regarding diabetes technologies. Requires Nursing graduation, native Spanish (C2), and intermediate English (B2).

Technical Business Analyst contractor for a global logistics organization. Responsibilities include gathering and documenting technical requirements, translating needs into specifications, and liaising between business and technical teams. Infrastructure/Network Architecture experience is highly preferred.

Build MeetGeek's audience and partner ecosystem. Manage social media (LinkedIn, YouTube, X, TikTok, Instagram), grow community presence (Reddit), and prospect/manage co-marketing partners. Requires 2-5 years in social, community, or partnerships marketing.

Motivated Business Analyst with 8+ years of experience needed. Must have strong requirements gathering and analysis skills, technical knowledge in the Data domain (SQL, Data Modeling), and strong communication skills.

Collections role requires French and English skills. Responsibilities include collecting overdue funds, contacting customers, and maintaining payment records. High school diploma and proficiency in Google/Microsoft tools are needed.

We are seeking a contract iGaming Quality Engineer to join our remote team. You will design and execute test strategies for slot games, verify frontend RNG output, build automated regression suites, and conduct cross-device and cross-browser testing.

Lead go-to-market strategy and build strategic partnerships for Zunder's platform in Portugal. Manage the client portfolio, drive growth, and lead negotiations for interoperability agreements. Requires 5+ years in business development.

Experienced Senior SEO Specialist needed with 5+ years in SEO. Drive growth and visibility by executing strategies, optimizing campaigns, and developing content. Requires strong analytical skills and knowledge of AI tools.

Customer Service Analyst joins the MP&L team to manage customer communication, production planning, and delivery performance. Responsibilities include coordinating logistics, ensuring data accuracy, and resolving delivery issues. Requires a university degree and fluent English.

Full-time QA Tester for mobile games. Responsibilities include executing test cases, identifying and documenting bugs across iOS/Android, and collaborating with the development team to ensure high-quality releases. Requires prior mobile QA experience and strong attention to detail.

Seeking a Freelance Clinical Research Associate for a mid-sized CRO. Responsibilities include on-site monitoring, CRF review, SDV, and site management. Requires a Life Sciences degree, independent monitoring experience in Portugal, and full English proficiency.

Senior Associate in Competition & EU Law for a leading Lisbon law firm. Responsibilities include merger control, antitrust investigations, and EU litigation. Requires native/fluent Portuguese and excellent English.