freelance English-speaking jobs in Valongo

Technical Field Engineer to support installation, maintenance, and repair of customer IT equipment, primarily HPE solutions. Requires strong technical expertise, customer service orientation, and willingness to travel.

Manage store operations, customer service, and team performance to deliver exceptional consumer experiences. Analyze sales, product performance, and mystery client results. Lead and develop store teams, create training plans, and supervise store specialists.

Manages employee relations for the Lisbon office, providing guidance on employment law, policies, and HR processes. Oversees local HR operations including administration, mobility, immigration, onboarding, and training. Supports the HR team with projects and initiatives.

As a Learning Consultant, you will guide learners on their language journey, provide support through various channels, and collaborate with internal teams to ensure a positive customer experience. You will explain products and services, address learner concerns, and contribute to process improvements.

Design, build, and evolve Salesforce solutions. Develop and customize applications using Apex, LWC, Visualforce, SOQL, and declarative tools. Collaborate with stakeholders to translate business needs into technical solutions.

Senior AI Flows Developer to design and build AI-driven solutions in a SaaS environment. Requires knowledge of LLMs, object-oriented programming, data structures, and advanced prompting techniques. Minimum 5 years experience in Computer Science or related field.

Senior M365 Engineer designs, implements, and improves Microsoft 365 collaboration solutions across a multi-tenant environment. Expertise in SharePoint Online, Power Platform, Microsoft Teams, and Microsoft Copilot is required. The role involves translating business requirements into scalable M365 solutions and collaborating with stakeholders.

The Transformation Coach (AI & Agile) will drive the evolution of a Product-Based Organization into AI-driven ways of working. The coach will work with Product Teams, Agile Release Trains (ARTs), and leadership to enable high-performing teams, embed AI capabilities into workflows, and foster a culture of continuous innovation.

Fullstack Developer will own features end to end, building React interfaces, APIs, and data pipelines. Responsibilities include building the operational frontend, ensuring AI-generated code meets defense-grade standards, and maintaining system reliability. Requires 10+ years of experience building production systems, strong frontend and backend skills, and experience with AI development tools.

Build and maintain high-accuracy 3D models of power infrastructure, terrain, and geospatial assets using engineering drawings, survey data, and field information.

Provides dedicated administrative support to the CEO and Executive Vice President, managing calendars, travel arrangements, and handling both business and personal tasks. Requires experience supporting senior leadership, excellent communication, and discretion.

Experienced Project/Program Manager needed to lead product development from concept to delivery. Responsibilities include resource planning, task approvals, reporting, and risk management. Requires 5+ years of experience, SDLC knowledge, and fluency in English. Previous Business Analyst or product management experience is a plus.

Financial Market Analyst to produce market analysis supporting marketing strategy and media presence. Analyzes equities, indices, commodities, FX, and crypto. Creates content for websites, social channels, and video. Engages with media, providing commentary and acting as a spokesperson. Requires 5+ years of financial markets experience and fluency in Portuguese and English.

Develop and own common reporting tooling and fund reporting data layer for Asset Management. Stakeholder management, prioritization, solution design, and tool procurement are key responsibilities. Strong ownership and delivery mindset required.

Lead a Digital Markets unit focused on B2B service delivery for hundreds of corporate clients. Manage 4 multidisciplinary teams, ensuring efficient integration processes and SLA management.

Software Engineer will join a product development team focused on business growth initiatives, including plans and pricing strategy, trial and payment experiences, and customer onboarding. Responsibilities include collaborating with product managers, designers, and engineers to innovate and deliver value.

Data Scientist will design and implement data-driven solutions, translate business needs into scalable data warehouse solutions, and collaborate with a team of engineers and architects.

Capgemini Engineering seeks an Integration Consultant to design, develop, and maintain system integrations across platforms. The role involves delivering healthcare integration projects, working with stakeholders, and troubleshooting integration issues. Requires a university degree in IT, Engineering, or a related field, 4-5 years of experience, and expertise in database design, development, and administration. Experience with Mirth Connect, PL/SQL, C/C++, COM interfaces, web services, XML, SOAP, DICOM, and HL7 is essential.

Application Security Engineer needed to support company-wide application security program. Will review designs, collaborate with engineering teams, and perform security assessments. Requires 3-5 years of experience, knowledge of secure coding practices, and familiarity with SDLC and DevSecOps. Experience with static and dynamic security scanning tools and cloud security is preferred.

Business Development Manager to drive profitable market share growth by executing strategy, developing vendor partnerships, and engaging key customers.