freelance English-speaking jobs in Valongo

The European Training Foundation (ETF) seeks experts in Qualifications systems, Transparency, Portability and Recognition of Skills and Qualifications for project-based assignments across Europe.

Field Sales Representative will hunt for new business, close deals, and build relationships with merchants. Responsibilities include prospecting, running demos, and upselling solutions. Requires proven sales experience, strong communication skills, and a track record of exceeding targets.

Holafly seeks a results-driven B2B Account Executive to drive enterprise sales in Portugal and Spain. You will develop go-to-market strategies, identify new business opportunities, and build relationships with senior stakeholders.

Senior consultant with 5+ years of experience in public transport and sustainable mobility sought. Must have experience in transport planning, public transport modeling software (PTV Visum preferred), GIS tools, and data analysis. Strong analytical, communication, and team management skills required.

Power Platform & Copilot AI Engineer will design architecture, implement solutions, and mentor developers. Requires experience with low-code/pro-code development, Azure Functions, Logic Apps, and Azure SQL.

Manual QA Tester with at least 3 years of experience in test design, planning, and execution. Experience testing UI and API layers, regression testing, and excellent English skills required. Must be resident in Portugal and available to work in the office 2-3 days per week.

The SAP Internship Academy provides intensive training in SAP fundamentals, business processes, and consulting methodologies. Participants gain hands-on experience, mentorship, and the opportunity to join the consulting team after successful completion.

Senior Quality Assurance Analyst to validate REST APIs for core financial, payment, and investment operations. Responsibilities include designing and executing API test scenarios, reviewing specifications, and collaborating with engineers to improve testing processes. Requires 8+ years of experience testing APIs, strong understanding of API schemas and contracts, and experience with tools like Postman.

Resident Manager to lead operations and guest experience at Dreams Madeira Resort Spa & Marina, a 5-star resort. Responsibilities include supervising departments, ensuring service standards, handling guest issues, and driving operational excellence. Requires previous experience as a Resident Manager in a large hotel or resort operation, fluency in English and Portuguese, and a passion for hospitality.

Data Engineer will design, build, and operate scalable data pipelines for analytics and AI use cases. Responsibilities include implementing data processing workflows, developing data storage solutions, and ensuring data quality and security. Requires 2+ years of experience as a Data Engineer with cloud data platforms (AWS, GCP, or Azure), proficiency in SQL and a programming language, and experience with data modeling and ETL/ELT processes.

Provides frontline technical and functional support for an application used in ALMT operations. Resolves issues, collaborates with finance and IT teams, and documents processes. Requires expertise in finance, particularly asset management, and technical skills in SQL and UNIX.

Designs and implements CRM solutions for clients using Dynamics 365 and the Power Platform. Oversees the full SDLC of CRM solutions, translating strategy into operational objectives. Works with stakeholders to define technical direction and solution shaping.

Data Engineer will analyze data, design data pipelines, and collaborate with clients to shape data and AI-driven strategies. Requires a bachelor's or master's degree with an IT focus, knowledge of data modeling, Azure Cloud, and AI concepts. Experience with Knowledge Graphs, Linked Data, and RDF(s) is beneficial.

This Technical Application Management Trainee role supports TAMs with compliance, documentation, and audit activities. Assists with security assessments, gathers audit evidence, and contributes to application documentation. Learns IT governance, security standards, and application lifecycle management through hands-on tasks and shadowing. Requires an informatics background, basic technology familiarity, and good communication skills.

Develop and refine AI agents using LangGraph and LangChain. Implement MCP server architecture for seamless model integration. Design scalable agent infrastructure and robust conversation management systems.

Senior Automation Engineer to design and implement Infrastructure as Code (IaC) solutions for Microsoft Fabric components on Azure. Requires Terraform, PowerShell/Python, Azure DevOps/GitHub Actions, and AZ-900 certification.

Full Stack Engineer to create and maintain tools for e-commerce merchandisers to manage product discovery. Focus on backend development, system stability, and scaling solutions. Requires Python, backend development, DevOps tools, Flask or similar frameworks, and experience launching and operating backend systems.

SAP Datasphere Consultant (Mid/Senior) to design, implement, and maintain SAP Datasphere solutions in cloud environments. Integrate data sources, develop semantic models, and ensure data quality. Strong SAP Datasphere experience, data warehousing, ETL, and data modeling knowledge required.

Support innovative scalable sales programs for diverse customers, focusing on revenue growth and product adoption. Provide consultative support to agencies and advertisers, addressing business needs and driving customer satisfaction.

In-House Lawyer to support an IT company in Lisbon. Responsibilities include drafting, reviewing, and negotiating IT contracts, assessing legal and regulatory risks, and supporting GDPR requirements. Requires a law degree, minimum 5 years' experience in IT law, and advanced English.