freelance English-speaking jobs in Maia

Content Moderator needed for French-speaking market. Review and moderate user-generated content to ensure compliance with guidelines. Must be fluent in French and have good English skills.

Senior Citrix & VDI Infrastructure Engineer / EUC Engineer needed. Bachelor's degree in a relevant field or equivalent experience required. ITIL expertise recommended. Must have strong project planning, tracking, and coordination skills. Ability to work flexible hours, including occasional overtime, weekends, and holidays. Global team environment, English required, other languages a plus.

Leads performance and strategic development of external logistics partners (carriers and 3PLs). Manages SLAs, KPIs, and performance improvement plans. Monitors network KPIs and drives continuous improvement initiatives.

Hardware Technician needed for on-site support of server and storage technologies. Requires experience with HPE ProLiant, Dell, and Sun servers, technical troubleshooting, and a valid driver's license.

Experienced ESG Auditor needed for freelance position in Portugal. Conduct social compliance audits (SLCP verifications) and environmental assessments (Higg FEM, RBA) across supply chains.

Content Analyst analyzes and optimizes client ad network based on policy guidelines. Requires native or professional fluency in English and German, at least two years of education, and strong technical skills. Remote position.

The IT Business Analyst will gather and document business requirements, analyze processes, and propose solutions to improve operational efficiency. They will work with business and technical teams to ensure solutions align with business goals.

Design and develop mechatronic functions and 3D CAD models for Bontaz products. Contribute from feasibility study to detailed technical drawings and documentation. Ensure mechanical and mechatronic solutions are optimized for functionality, manufacturability, and production efficiency.

HR Business Partner will provide HR support for Azqore and Indosuez Portugal. Responsibilities include implementing Group HR policies, providing local HR expertise, supporting managers on operational HR topics, leading local recruitment activities, and ensuring compliance with Portuguese labor law.

Design and implement scalable AWS-based data architectures, leading data migration and optimization initiatives. Build and manage infrastructure using Terraform. Manage large datasets, orchestration workflows, and CI/CD pipelines.

Develop React (Expo/Electron) applications, integrating mobile apps with distributed systems, local inference, and peer-to-peer layers. Build UI using modern React stack (TypeScript, RN Navigation, Zustand/Recoil/Jotai) and implement local-first/local-only applications.

Provides administrative support to ensure efficient operations. Manages on-site events, meetings, and visitor support. Handles expenses, purchase orders, and invoice payments. Requires a relevant degree and 3+ years of experience as an administrative assistant.

This 6-month internship at the NATO Communications and Information Agency (NCIA) in Oeiras, Portugal, supports the modernization of training materials by integrating AI-enabled technology into instructional design. The intern will create digital learning assets, rapidly prototype instructional requirements, and explore AI workflows to streamline content production.

Technical Support Engineer (Level 2) providing support for D365 ERP/CRM systems. Responsibilities include troubleshooting, incident management, user support, and system monitoring. Requires 2+ years of L2 technical support experience, D365 ERP functional experience, and fluency in English and French.

Provide player support for over 1,000 games developers globally. Manage social media channels, respond to game issues, and collaborate with community managers.

Senior Finance Competence & Learning Manager will analyze Finance business priorities, anticipate impacts of global trends on jobs and competences, and develop competence strategies and learning solutions.

Project Manager to deliver a major global technology program for a leading gaming and entertainment group. Experience delivering complex initiatives in large, global environments is required.

Senior Fullstack Software Engineer to build user-facing products end-to-end. Experience with React, Node.js, TypeScript, and data-driven development is required. Collaborate in an agile team to launch new products and features.

Senior consultant with over 5 years of experience in public transport and sustainable mobility sought. Must have experience with public transport modeling software, GIS tools, and data analysis. Strong analytical and communication skills required.

Full Stack Software Engineer to develop and maintain secure, scalable applications supporting digital identity and authentication services. Responsibilities include building APIs, collaborating with cross-functional teams, and applying secure coding practices. Requires a Bachelor's degree, 3+ years of experience, proficiency in React/TypeScript and at least one of Python, Kotlin, or Ruby, and experience with cloud infrastructure and containerization.