freelance English-speaking jobs in Maia

Account Executive (Hunter) will focus on acquiring new clients in Portugal and select European countries for AI and data governance services. Responsibilities include identifying target accounts, qualifying pain points, and crafting value-driven proposals. The ideal candidate has experience selling data and technology services and a proven track record of opening new accounts.

Experienced DevSecOps Developer to design, develop, and maintain cloud development tools and environments. Responsibilities include software development, automation, security, collaboration, and documentation. Requires 5+ years of software development experience, strong AWS skills, and experience with GitLab CI/CD, Terraform, and AWS CDK.

This role is for a Business Operations Associate to work directly with the CEO and Head of RevOps and Finance. Responsibilities include procurement, recruitment, internal process development, cross-team coordination, and contributing to strategic projects.

This social content design role focuses on visual brand representation across social media platforms. Responsibilities include creating carousels, static posts, story templates, short-form video graphics, and campaign visuals for Instagram, LinkedIn, TikTok, and X. The ideal candidate has 3+ years of experience in brand, marketing, or visual design with a portfolio showcasing social media expertise.

CadenzaLux seeks a highly organized Property Management Administrative Coordinator to support the Property Management department. This role involves scheduling, documentation, owner reporting, maintenance coordination, and database management.

Business Analyst to contribute to project management, perform functional specifications, and ensure support and maintenance of accounting interfaces.

Product Manager to lead product strategy and roadmap for web and mobile products. Own product discovery, client relationships, and backlog prioritization. Requires 4+ years experience as a Software Product Manager, hands-on engineering experience, and strong product discovery skills.

Business Analyst to bridge the gap between business and technology in an Agile environment. Gather, analyze, and document business requirements and processes. Collaborate with stakeholders and IT teams to define solutions and ensure seamless implementation.

Designs, builds, and operates the infrastructure for production AI systems, ensuring reliability, observability, and continuous improvement of machine learning and LLM-based solutions.

Full-Stack Python Engineer to build, scale, and maintain web applications. Requires 4+ years of experience, proficiency in Python (Django, Flask, or FastAPI), Node.js, React.js, and cloud platforms.

Supply Chain Manager to lead all operations, including planning, procurement, warehousing, and distribution, ensuring on-time delivery. Manage inventory, supplier performance, and drive continuous improvement initiatives.

Trainer to deliver engaging onboarding and training sessions, create learning materials, and coach employees on knowledge and performance improvement.

The Fundraising Manager will execute fundraising initiatives, focusing on scholarships, individual giving, and campaigns. This role supports the 2026–2028 Fundraising Plan, manages a commercial fundraising pipeline, and leads the Fundraising Communication Plan. The successful candidate will build relationships with donors, coordinate cross-functional teams, and promote a culture of giving.

Senior SAP EWM Functional Consultant to lead complex S/4HANA implementations in the Pharmaceutical industry. Requires 12+ years of SAP EWM experience, including architecture, deployments, and S/4HANA implementations. Must have a strong business process approach and fluency in German and English.

Fullstack Developer to design, develop, and maintain applications using .NET / C# and Typescript. Collaborate with teams to implement new features and ensure code quality.

Digital Silk seeks a Social Media Specialist to develop and execute engaging social media content strategies across platforms like YouTube, Facebook, Instagram, TikTok, and LinkedIn. The ideal candidate will have a proven track record of growing organic following and engagement, strong analytical skills, and expertise in utilizing AI and social tools.

Senior Full Stack Engineer / Solutions Architect to design and deliver scalable platform solutions with a focus on AI/ML integration. Architect and build AI-powered products and services, including LLM-driven workflows, APIs, and backend systems.

DataHow AG seeks a motivated Bachelor's or Master's student in Data Science, Computer Science, Bioengineering, or a related field for a paid summer internship in Lisbon. The 6-12 week full-time role involves working on real industry problems, supporting team members, and contributing to the development of machine learning applications.

Junior IT Business Manager to grow business end-to-end, including prospecting, client relationship management, and IT consultant recruitment. Must have Nordic market experience and a Bachelor's degree or higher in a relevant field.

Operational leadership and management of the Portugal Hub in Porto. Coordination of day-to-day operations, leadership of local and field teams, and close interface with German headquarters. Proven experience in wind energy operations, operational leadership, and fluency in Portuguese and English are required.