freelance English-speaking jobs in Valongo

Provide customer support to Italian-speaking customers via phone, email, chat, and social media. Resolve inquiries and issues related to products, services, orders, and billing.

The Local Unit Analyst provides training and advisory services to local unit leaders on finance and record-keeping policies. The role ensures accurate submission of local unit records and reports to Church headquarters and analyzes local unit trends to support decision-making.

Backend .NET Developers (Junior, Professional, Senior) needed to build and operate a Sales Integration Platform. Design, implement, and operate robust C# (.NET 8+) microservices on Azure.

Designs, builds, tests, deploys, and supports scalable data pipelines across a modern cloud-based data platform. Focuses on GCP-based engineering patterns and cost-efficient use of cloud services. Builds and optimizes data solutions around BigQuery, including performant transformation logic, structured datasets, and reusable engineering components.

Manages and optimizes customer engagement campaigns across the customer lifecycle using Salesforce Marketing Cloud. Builds, deploys, and optimizes automated customer journeys and creates audience segmentation and personalized communication strategies. Monitors and reports on key performance metrics and collaborates with cross-functional teams.

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.

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.

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.

Support test and production environments, resolving incidents, monitoring batches, and executing SQL scripts. Collaborate with teams to troubleshoot issues and maintain applications.

Project Manager to lead organizational transformation and operational improvement projects in the banking/financial sector. Requires 5+ years of experience, Target Operating Model knowledge, and proficiency in MS PowerPoint and Excel.

Leads strategy and execution of affiliate, influencer, and brand collaborations. Manages relationships with agencies, platforms, and partners. Negotiates commercial agreements and analyzes partnership performance.

Provide spa treatments including massages, facials, and body scrubs to guests. Consult with guests to assess their needs and recommend treatments. Maintain a clean and hygienic spa environment.

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

Machine Operator sets up, operates, and maintains machinery in a production setting. Responsibilities include monitoring operations, inspecting products, troubleshooting issues, and performing maintenance. Previous experience is preferred but not required.

This is a high-trust, in-person role for a Lifestyle Manager to support a busy entrepreneur and family. Responsibilities include managing daily logistics, calendar and communication, travel arrangements, household coordination, and Portuguese admin. The ideal candidate is highly organized, discreet, proactive, and comfortable with both executive-level tasks and practical lifestyle management.

As a Proxy Product Owner - Data in Cybersecurity, you will structure project transitions, manage the ServiceNow incident backlog, and analyze incident tickets. You will also create SOPs for recurring incidents, implement monitoring for Security Analytics data, and contribute to user training.

D365 F&O Warehousing / AWMS Consultant needed for international rollout. Design, configure, and implement scalable warehouse processes across Portugal and international locations. Strong hands-on D365 F&O AWMS experience required.

Junior PHP Developer to create and maintain web applications. Responsibilities include coding, debugging, and collaborating with designers and developers. Solid understanding of web development principles, HTML, CSS, and JavaScript required. Part-time position, prior experience not required.

Senior Developer to design, develop, and implement complex software solutions. Requires a Bachelor's degree, 5+ years of experience, proficiency in Java, C++, or Python, and experience with AngularJS or ReactJS.

Leads Customer Success strategy, operating model, and team performance for large, high-growth customers. Builds and leads teams of Customer Success Managers focused on driving customer outcomes, retention, expansion, and long-term strategic value. Partners with Sales, Product, Support, and Operations to ensure customer priorities are understood and the overall customer experience supports both retention and growth.