freelance English-speaking jobs in Maia

Design System Developer needed to migrate Figma Styles to Local Variables and maintain token extraction and GitHub Actions pipelines. Experience building design systems is required.

SAP AIF Consultant to design, configure, and support AIF within SAP S/4HANA transformations. Focus on ensuring transparent integration operations across complex SAP landscapes. Requires strong ABAP foundations, hands-on AIF experience, and exposure to SAP Integration Suite and S/4HANA migrations.

The Senior Financial Accountant supports the Record to Report process, ensuring accurate financial accounting and timely closing activities. Responsibilities include preparing journal entries, performing balance sheet reconciliations, and supporting tax-related filings. The role requires a Bachelor's or Master's degree in Accounting, Finance, Economics, or a related field, and proven experience in financial accounting or General Ledger. Fluency in English is required.

As a Medical Science Liaison specializing in neurology and psychiatry, you will provide scientific support to healthcare professionals, ensuring access to evidence-based information on Lundbeck products and therapeutic areas. You will identify key opinion leaders, support clinical practice improvement, and contribute to initiatives that enhance patient outcomes.

People Support Services Manager to build and lead a new HR shared services team in Lisbon. Responsible for end-to-end HR operations, team management, process optimization, and stakeholder collaboration. Requires 8+ years of HR Operations/Shared Services experience with leadership background in multinational environments. Strong Workday and/or ServiceNow knowledge.

Junior Officer to support clients with corporate and fund governance, ensuring smooth coordination and reliable delivery. Responsibilities include managing client portfolios, organizing meetings, drafting resolutions, and liaising with regulatory bodies. Requires a Bachelor's Degree in law, finance, or a related field, 1-3 years of experience, strong legal frameworks understanding, and fluency in English.

Senior Finance & Control Officer to execute the Group's consolidation process, analyze intra-group transactions, and support the preparation of financial statements.

The Delivery Manager leads up to 30 team members in application development and delivery for Crédit Agricole Leasing & Factoring. Responsibilities include operational management, business development, application development & delivery, sourcing & provider management, HR management, contract & governance management, and client onboarding.

Full Stack Engineer to develop and maintain data-driven applications for climate risk management. Responsibilities include building interactive dashboards, data pipelines, and real-time alerting systems. Requires ~5 years of experience in software engineering, proficiency in Python/Node.Js, React with TypeScript, and cloud platforms.

Java Developer needed for an international project. Responsibilities include production monitoring, user support, technical expertise, and collaboration with IT teams. Expertise in Java, Spring Boot, Spring Batch, KSH, SQL, REST web services, CI/CD, AirFlow, cloud concepts, and containers is required. Fluency in English (C1) and French (B2) is also required.

Sales Executive will assist in planning sales activities, network with teams, and attend trade shows to promote Wilde's aparthotels. The role involves securing and managing corporate accounts, providing quotes, and maintaining sales records. Fluency in English and Portuguese is required. Prior sales experience is necessary.

Freelance AI trainer needed to design and develop computationally intensive statistical problems requiring Python programming. Must have a degree in Statistics or related field, 2+ years of experience, and strong written English.

Data Scientist with 2+ years of experience in Machine Learning and Transformer model development using PyTorch, TensorFlow, or JAX. Proven experience with LLMs and strong Python skills required.

Analyze HR processes, identify automation opportunities, and develop low-code applications using OutSystems, AA360, and ServiceNow. Translate business requirements into technical specifications and integrate AI capabilities into HR solutions.

The Director, Agent Suite Solutions Operations builds and optimizes the technical and operational backbone of Mastercard's AI Consulting capability. This role ensures scalability, governance, partnerships, and leads strategic initiatives across global operations.

Senior Mobile Software Engineer will own end-to-end delivery of iOS and Android applications using AI tooling. Responsibilities include writing code, making architectural decisions, and collaborating with Product Owners, Designers, and QAs. Requires strong depth in native iOS development, understanding of Swift, UIKit, SwiftUI, Kotlin, Jetpack Compose, and experience with AI-assisted development tools.

Maximizes product value by owning the product backlog and serving as the key link between business stakeholders and engineering teams. Translates business needs into clearly defined, prioritized work and ensures alignment between product strategy and execution within an Agile environment. Collaborates with other Product Owners to manage dependencies and shared outcomes. Tracks and communicates delivery progress, risks, and key metrics. Drives continuous improvement initiatives to enhance team velocity and quality.

PwC Portugal seeks a Lawyer with a Bachelor's and Master's degree in Law and 4+ years of experience. Expertise in Civil Law, Labour Law, and Public Procurement is required. Fluency in English is essential.

Backend Software Engineer needed for a Lisbon-based project. Writes clean, maintainable code in .NET C# and other tools like Kafka and ElasticSearch. Builds deep understanding of codebases, provides code reviews, and mentors other engineers. Requires 10+ years of C#.NET experience, microservices expertise, and experience with event-driven architectures and NoSQL databases. Strong communication and technical leadership skills are essential.

Associate Software Engineers contribute to an AI-powered, industry-specific cloud platform. They enhance applications, develop new features, and collaborate with cross-functional teams. This role requires presence in the Lisbon office three days per week.