freelance English-speaking jobs in Valongo
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Environmental Health Safety Specialist
- EDP
- Portugal
- August 19
Develop and implement risk assessment and prevention plans. Ensure compliance with OHS and environmental best practices. Participate in audits, training, and accident investigation. Requires Engineering degree with CCP TSST or related higher education.
Staffing & Operations Senior Coordinator (M&E)
- Boston Consulting Group (BCG)
- Portugal
- August 19
The Staffing & Operations Senior Coordinator supports M&E's staffing function by managing operational tools, the administrative lifecycle of contingent workers, and the volunteer network program. This role requires high organization and attention to detail.
Supplier Quality Assurance (Abóboda Factory)
- Amadeus
- Portugal
- August 19
Lead supplier qualification, audits, and non-conformance management. Manage quality risks and drive continuous improvement using tools like 8D and FMEA. Requires 2-3 years in Supplier Quality and knowledge of ISO 9001.
Executive Agent International Fleet Purchase
- SIXT
- Portugal
- August 19
Purchasing Support Admin handles contract data, fleet information, and cost calculations for vehicle acquisitions. Responsibilities include managing the contract lifecycle and reviewing AI-extracted data. Requires a degree in Business Management or related training and fluency in English.
Software Tester
- AlSafe Finance Kuwait
- Portugal
- August 19
Experienced Software Tester needed to test applications, identify bugs, and document results. Responsibilities include writing test cases and collaborating with developers. Requires 2+ years of experience and a degree in Computer Science or related field.
Driver (Almada, Portugal)
- Work in USA
- Portugal
- August 19
Seeking an experienced and responsible Driver to safely transport passengers and goods. Responsibilities include vehicle operation, maintenance, route planning, and record keeping. Requires a valid license of at least 5 years and a clean driving record.
Operations Specialist (Creative Production)
- Simple Life App
- Portugal
- August 19
Build and scale the operational environment for Creative Production, focusing on performance-marketing creative across ad platforms. This role designs scalable processes and leverages AI automation to improve production efficiency.
Regional Lead – Revenue Operations & Project Lifecycle
- Marsh McLennan
- Portugal
- August 19
Lead operational execution of Oliver Wyman Europe's end-to-end project lifecycle, from setup to cash collection. Own revenue operations control, drive process simplification, and champion AI/automation.
AI Delivery Engineer - Squad Lead
- hrhub
- Portugal
- August 19
Lead an AI squad building production-grade solutions. This hands-on role involves designing, building, testing, and deploying AI systems like RAG pipelines. You will also manage the backlog and guide engineers.
Technical Product Owner
- Moofwd, Inc.
- Portugal
- August 19
Lead development of core digital payments platform capabilities as a Technical Product Owner. Own the roadmap for APIs and microservices, defining technical requirements and ensuring resilient, cloud-native services. Requires 7+ years in Technical Product Management with payments industry experience.
Quality Engineer Audit Management
- Lufthansa Group
- Portugal
- August 19
Quality Engineer in Audit Management performs internal and external audits, identifies root causes, and drives corrective actions to ensure regulatory compliance. Requires 3+ years of experience and knowledge of EASA Part 145/ISO 9100.
VR/AR Developer
- NextPartners
- Portugal
- August 19
Experienced VR/AR Developer needed to create and implement immersive virtual and augmented reality experiences. Responsibilities include coding interactive experiences and collaborating with design teams. Requires a degree in Computer Science and proficiency in C++, C#, JavaScript, or Unity.
Library Assistant
- PrimeGlobal
- Portugal
- August 19
Part-time Library Assistant needed to assist with daily operations, including organizing and shelving books, helping patrons locate materials, and handling circulation duties. High school diploma required; English fluency is necessary.
Information Security and Data Protection Manager
- Extia
- Portugal
- August 19
Information Security and Data Protection Manager to develop and improve cybersecurity and data protection strategy. Requires experience in security governance, risk management, GDPR, and incident management.
Project Execution Lead - Native Dutch Speaker
- VML Canada (French)
- Portugal
- August 19
Project Execution Lead requires a native Dutch speaker to manage marketing campaign execution. Responsibilities include project management, KPI tracking, and acting as a subject matter expert for global marketing engines. Requires 5+ years of marketing execution experience.
Software Developer (packaging, software release lifecycle)
- Fujitsu
- Portugal
- August 19
Develop, package, test, and maintain software modules and customer solutions. Responsibilities include release management, integration support, and technical documentation. Requires knowledge of software development, packaging, and testing.
Postdoctoral Researcher – Quantum Photonic Setup Development and Application in the Area of Quantum
- INL - International Iberian Nanotechnology Laboratory
- Portugal
- August 19
Postdoctoral Researcher needed for quantum photonic setup development at INL. Focus includes quantum sensing experiments using 2D materials and diamond, and FPGA/device control software development. PhD in Physics or related field required.
Middle Fullstack Developer
- Volkswagen Group
- Portugal
- August 19
Middle Fullstack Developer role involving creating, testing, and deploying backend solutions, web tools, and customer-facing interfaces. Requires experience with Fullstack development, REST APIs, and modern cloud infrastructure.
French Customer Support Specialist – Travel Industry | Porto
- Engage & Elevate
- Portugal
- August 19
French Customer Support Specialist for an international travel technology project. Support business travelers and corporate clients with bookings and platform inquiries via phone, email, and chat. Requires native French and C1 English, plus 2 years of customer service experience.
Network & Carrier Roadmap Product Manager
- Damco Spain SL
- Portugal
- August 19
Build and maintain the carrier and network product roadmap for Maersk E-commerce. Define required carrier capabilities, services, and trade lanes to support global growth and profitability.



















