freelance English-speaking jobs in Matosinhos

This IT Support role provides first-line technical assistance for internal teams and Franchise Partners. Responsibilities include managing Microsoft 365, supporting platforms like Momence, and handling hardware and software issues. Entry-level experience with modern IT systems is required.

2D Game Artist/Illustrator for an AI-enhanced pipeline. Create and refine 2D assets, characters, and props for a game in production. Requires strong illustration fundamentals and familiarity with AI-assisted workflows.

Business Development Representative to build market demand for compliance solutions. Identify sales opportunities, qualify leads using AI tools, and drive pipeline development while meeting activity targets.

QA Analyst with 3+ years of experience in test design, execution, and defect management. Experience with functional and regression testing, API testing tools, and test management software. Strong analytical and problem-solving skills. Fluency in English and French required.

CSA Engineer role requires ensuring quality control and checking works against standards. Responsibilities include coordinating subcontractors, managing site documentation, and reviewing technical drawings. A relevant engineering degree and 3+ years of experience are required.

Accounts Payable Technician needed to process and validate supplier invoices, prepare payment proposals, and reconcile supplier accounts. Requires a degree in a related field and at least 2 years of experience. English proficiency is required.

Qualified ESL teachers are sought for a remote, contract-based instructional role. Candidates need a Bachelor's degree, 2+ years of ESL experience, and recognized teaching certification. English C2 proficiency is required.

Provide advanced support and implement solutions for Unified Communications. Requires 5+ years in UC support/engineering, knowledge of Microsoft 365, VoIP, and ServiceNow.

Customer Service Executive manages customer inquiries via phone, email, and chat. Responsibilities include resolving issues, processing orders, and maintaining CRM records. Requires 2+ years of experience and strong communication in Portuguese and English.

Onsite IT Specialist provides technical support via phone, email, or ticketing system. Responsibilities include diagnosing and resolving hardware, software, and network issues for Windows, iOS, and Android environments. Requires 5 years of IT support experience.

Own the enterprise strategy and roadmap for infrastructure lifecycle and technical debt. Drive modernization, governance, and risk reduction across technology teams. Requires deep infrastructure experience and program management skills.

Provide shift-based technical support for passenger self-service products used by global airlines and airports. Responsibilities include incident and alert management, root cause analysis, and hardware support. Requires strong IT infrastructure knowledge and fluent English.

Identify lifestyle influencers, onboard talent, and secure brand partnerships. This role requires confidence, strong communication, and self-motivation to grow creator careers.

Proactive Business Development Representative to identify and onboard tour guides and tourism partners across Portugal. Responsibilities include sourcing, screening, interviewing, and managing partner relationships using CRM systems. Requires 1-3 years of relevant experience and fluency in Portuguese and English.

Skilled Instrument Technician needed to install, maintain, and repair industrial instruments and control systems. Responsibilities include calibrating, troubleshooting, and reading technical schematics to ensure operational efficiency and safety.

Project Contract Manager drives contract strategy and protects project value in complex mobility projects. Leads contract and claim management, defines Contract Management Strategy Plans, and manages variations, claims, and contractual notices. Ensures compliance with contract, claims, and insurance management standards. Collaborates with project teams, legal, procurement, and finance. Requires a degree in Law, Engineering, Finance, Economics, or related field and strong experience in contract/claim management or project management. Fluency in Portuguese and English is required.

Purchasing Assistant role requires a Bachelor's degree and experience in operational purchasing. Key tasks include managing ordering processes, updating price agreements, and maintaining master data accuracy using SAP and MS Office. Fluent English is essential.

Owner Experience Account Manager manages owner and charter client interactions regarding flight reservations and daily management. This role serves as the primary contact to ensure efficient, personalized service and resolve owner needs.

Senior Android Developer role focused on the Moey! Android app. Requires strong Kotlin proficiency, Jetpack Compose expertise, and experience with MVVM/Clean Architecture. Skills include API integration, DI (Hilt/Dagger), and testing. Proven team leadership is required.

Analog/Mixed-Signal IC Design Intern focusing on circuit blocks for applications like LiDAR and 5G. Role involves designing high-performance transistor-level circuits and requires knowledge of circuit building blocks and simulation tools.