freelance English-speaking jobs in Palmela

Machine Learning Engineer to develop and enhance image and point cloud processing solutions using ML and classical algorithms. Implement, manage, and optimize ML modules for efficient data processing. Provide status updates on work progress.

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Investment trainee to join the Investment/Portfolio Management team. Gain hands-on experience in investment and portfolio management within an international environment.

Experienced EU Project Design and Project Management Trainer sought for Erasmus+ Staff Mobility programme in Lisbon. Deliver interactive training sessions and coordinate project activities.

We are seeking a Project Manager with strong Content Management capabilities to support and coordinate the marketing function. This role is responsible for managing the marketing calendar, campaign planning, asset production timelines, and cross-department coordination. The ideal candidate combines operational rigor with editorial precision and has a strong understanding of trading platforms and digital products.

Develop, test, and maintain backend services using Java/Kotlin and Spring Boot. Design and implement scalable, event-driven architectures and build RESTful APIs. Collaborate with cross-functional teams to deliver new features and system enhancements.

Senior Office Manager needed for a Portuguese IT company. Manage employee databases, coordinate health appointments, and oversee office supplies. Requires 5+ years of experience, advanced Excel skills, and strong Google Workspace knowledge. Fluent English (B2 or higher) is essential.

DevOps / Cloud Infrastructure Engineer to design, build, and maintain scalable production systems. Experience with Kubernetes, AWS, Docker, and CI/CD pipelines required.

Senior Fullstack Developer needed for end-to-end web projects. 6+ years of experience with Javascript-based back-end frameworks (Node/Express), JavaScript frameworks (Angular, React.js, or Vue.js), and databases (MongoDB and PostgreSQL). Fluency in English required.

Software Engineer to develop and enhance in-house systems using Java, Angular, and agile methodologies. Requires experience in full-stack development, web/backend services, and strong proficiency in specified tools.

Financial Risk Analyst needed for daily market data validation, control, and certification across FX, Equity, Rates, and Credit. Requires strong Python and SQL skills, data analysis experience, and knowledge of financial markets.

Senior Security Operations Engineer to join a dynamic Security Operations Centre (SOC). Responsibilities include investigating security alerts, conducting incident response, and proactively hunting for threats. Requires experience in security operations, incident response, and security frameworks.

Provide customer support for ByteDance e-commerce products and services via email, chat, and phone. Handle inquiries professionally, ensuring excellent customer experience.

Experienced Software Developer to design, develop, and improve modern applications using C#, ASP.NET, .NET Core, AWS or Azure, and microservices architecture.

Performance Marketing Specialist to own and manage paid acquisition campaigns, generate leads, and optimize for CPL/CAC. Experience with B2B lead generation, paid social, retargeting, and display campaigns required.

Detail-oriented GL Accountant needed to support Record-to-Report and General Ledger operations for the German business unit. Requires strong German language skills, experience with reconciliations, month-end closing, ERP systems, and cross-functional finance collaboration.

Broadvoice seeks a detail-oriented QA Analyst to develop test plans and cases based on software requirements. Collaborate with product and engineering teams to define acceptance criteria, identify design risks, and propose mitigation strategies. Participate in root cause analysis, bug prioritization, and QA activity planning. Contribute to continuous improvement of QA processes and create quality reports and test metrics.

Senior School ICT/Computer Science Teacher needed to deliver engaging lessons aligned with the Cambridge International Curriculum. Experience teaching IGCSE and IBDP or A-Level Computer Science in a UK or international school is required.

Freelance Interior Designer / Project Manager needed to collaborate on interior design projects from concept to completion. Must have experience in residential design, renovations, and project coordination. Fluency in Portuguese, Spanish, and English is a plus.

Creative Designer / Creative Manager will optimize Amazon listings and create new visuals for A/B testing. Responsibilities include designing Amazon listing images, infographics, and A+ Content. Must have advanced Photoshop skills and experience designing e-commerce visuals.