freelance English-speaking jobs in Valongo

Manages construction projects, including design, construction, and supervision units. Participates in project budgeting, bidding, and business management. Reviews civil engineering drawings and technical plans. Focuses on quality, schedule, and cost control of construction projects.

Solutions Architect with expertise in application lifecycle management, vendor management, and security best practices. Must have Portuguese fluency and eligibility for GNS clearance.

Develop and maintain Appian applications, including process models, interfaces, and integrations. Collaborate with business analysts and stakeholders to gather and understand requirements. Troubleshoot and resolve technical issues.

Senior Java Developer to migrate legacy applications from Spring MVC to Spring Boot. Develop and maintain backend services using Java, Spring Boot, and PLSQL.

Provides customer support via voice, investigating, troubleshooting, and resolving customer issues. Uses resources to ensure high standards and efficient work. Acts as a trusted advisor, listens to customer concerns, and tracks issues for resolution. Seeks opportunities to educate customers and set clear expectations. Must be fluent in English and French (minimum B2 level).

Project Manager to develop and execute project plans, manage resources and budgets, and coordinate with internal and external teams.

MuleSoft Architect needed for API creation, system integration, and microservices development. Experience with Mule 4, API lifecycle management, and integration architecture design is required. Expertise in Enterprise Integration Patterns, SOA, API-led connectivity, and REST/SOAP APIs is essential. Must have knowledge of DataWeave, RAML, OAS, and integration with databases and messaging systems. Cloud platform experience (AWS, Azure, or Google Cloud) and DevOps/CI/CD practices are also required.

The CEO will define and execute corporate strategy, drive commercial growth, and lead regulatory compliance for a medtech company focused on liver healthcare.

Digital Marketing Manager to generate leads for an AI collaboration platform. Develop and execute lead generation strategies across paid, organic, social, and email channels. Experience with paid advertising tools (Google Ads, Meta Ads, LinkedIn Ads) and Google Analytics required.

As Chief AI Officer, you will define and execute a portfolio-wide AI strategy, identify high-impact AI use cases, and partner with operating company product leaders to embed AI into existing VMS products. You will act as a trusted advisor to CEOs, CTOs, and product leaders, enabling AI adoption without imposing centralized control. You will also establish pragmatic AI governance standards and build internal AI literacy across the portfolio.

Experienced Retail Manager to oversee daily operations of three stores, driving sales, ensuring operational excellence, and leading teams to deliver exceptional customer experiences.

Senior Buyer specializing in logistics (freight, warehousing, distribution) for global clients. Manages full tender lifecycle, supplier evaluations, negotiations, and contracts. Requires fluency in French and English, 5+ years of experience in logistics procurement, and strong negotiation skills.

InnoTech seeks an eCommerce Sales Consultant to build and maintain client relationships, promote products and services, and manage the full sales process. Requires experience in a similar role, proven sales track record, fluency in Portuguese and English, and CPLP nationality or EU work permit.

Experienced Mechanical Project Manager needed for a major data center project in Lisbon. Lead a team of Mechanical Engineers, manage construction, and ensure project delivery meets high standards. Requires a Bachelor's degree in Engineering and prior experience leading MEP teams on data center projects.

Full Stack Developer to design, develop, and maintain web applications using Vue.js 3, PHP 8, and Symfony 6. Collaborate with product team and participate in Agile SCRUM development. 5+ years of experience required.

Provides support for planning, reporting, forecasting, and Risks & Opportunities processes for A350 and A330 programs. Contributes to the deployment of new planning & reporting tools. Supports the preparation of reporting dashboards, pre-analysis, investigations, and predictive forecasting.

KYC Officer needed to review, advise, and validate Know Your Client (KYC) due diligence assessments for clients. Ensures data accuracy, identifies inconsistencies, and escalates risks. Collaborates with Compliance, Relationship Managers, and stakeholders throughout the KYC approval process. Bachelor's Degree in Law and fluency in English required.

Recruiter to manage full recruitment lifecycle for IT and technical profiles in Lisbon, Portugal. Experience in IT, Tech, or Financial/Banking recruitment preferred. Must be fluent in Portuguese and English.

Manages IT projects from launch to Go-Live, ensuring on-time, on-scope, on-cost, and on-quality delivery. Implements agile project teams, manages risks and opportunities, and ensures effective communication with customers. Requires a Bachelor's degree in Information Systems Technology or Engineering, Master's preferred. 5+ years of experience in strategic and/or program procurement, IT project management, and stakeholder management. PM tools, PMP certification, and value stream management experience are beneficial. Fluency in English is required, additional languages are a plus.

Lead software engineer to design, architect, and implement scalable backend and cloud services using .NET Core, PostgreSQL, and Azure. Provide technical mentorship and collaborate with cross-functional teams to deliver high-quality solutions.