freelance English-speaking jobs in Covilhã

Sales Development Representative will qualify inbound and outbound leads, gather prospect information, and maintain accurate data in Pipedrive.

Freelance energy engineers with 3+ years of experience and strong Python skills are sought to design energy engineering problems, evaluate AI solutions, and validate calculations for AI projects.

Senior C++ software developer with 5+ years of experience needed. Must have strong C++ skills, Object Oriented Programming knowledge, and experience with Linux and firmware development. Familiarity with Yocto, Buildroot, and source control (git) is required. Fluent English is essential.

Build and amplify a global brand presence through compelling storytelling, strategic communications, and high-impact social media content. Drive external brand communications through PR coordination, speaking opportunities, and reputation-building initiatives. Produce high-reach brand content such as newsletters, social campaigns, and creative moments.

Data Integrity Internship within RISK MFI – Markets and Financial Institutions. Manage data quality in risk referential systems, contribute to internal projects, and interact with stakeholders.

The CLT Maintenance Supervisor will plan, supervise, and coordinate maintenance operations at the Sines oil terminal. Responsibilities include equipment condition monitoring, developing preventive maintenance plans, diagnosing failures, and managing external maintenance teams.

Senior Fullstack Developer to design, develop, and maintain web products using C#/.NET and React. Experience with RESTful APIs, cloud environments, and the product development lifecycle is required. Must have 5+ years of experience with the stack and strong communication skills in English.

Senior IT Project Manager to lead diverse projects from concept to deployment. Experience in large-scale industrial environments, ITIL, and Agile methodologies required. Strong stakeholder management and budget control skills essential.

The IT Business Engagement Lead will collect and analyze IT business needs from regional and group stakeholders, ensuring alignment with company strategic objectives. This role will develop and document business requirements, maintain stakeholder engagement, and collaborate with engineers to ensure accurate translation of requirements into system designs.

Designs, builds, and deploys AI-powered applications, integrating machine learning models into scalable and user-friendly production systems. Develops front-end UIs, back-end services, and ML pipelines, ensuring secure and compliant AI solutions.

Junior Salesforce Consultant to support clients in Lisbon, Portugal. Follow a structured training path and gain experience in Salesforce Communications Cloud. Design, build, and configure solutions, contributing to user stories and collaborating with teams.

Senior Product Designer to own user journeys for p2p, local, and remittance products. Design mobile interfaces, collaborate with cross-functional teams, and use data to inform design decisions.

Customer Service Representative needed for Romanian market. Provide B2B and B2C support via phone, email, and chat. Must be fluent in Romanian and English.

Danish and English speakers with EU passports can work remotely from Portugal or Greece in roles such as Content Moderator, Customer Support, Marketing, or Sales. Flexible contracts available, including short-term (3 months) or permanent.

Office Assistant will support daily operations, manage correspondence, coordinate meetings and events, and provide administrative support to senior management.

Senior Salesforce C360 Business Analyst needed to analyze business processes, gather requirements, and design solutions leveraging Salesforce Service Cloud and Data Cloud. Must have proven experience as a Business Analyst with a focus on Salesforce implementations and configurations. Strong knowledge of the luxury industry is a plus.

Provide customer support via phone and resolve customer service issues. Must be fluent in Italian (C2 level or native) and have good knowledge of English (B1 level). Requires typing speed of 20 words per minute.

Drives the vision and strategy for an internal Machine Learning platform. Collaborates with AI teams to define and develop MLOps and data products. Owns the AI platform backlog, ensuring prioritization and alignment with stakeholders. Communicates product updates and ensures platform solves operational challenges. Defines and tracks platform success metrics. Translates technical problems into user stories. Creates product documentation.

Experienced Product Manager to collaborate with clients remotely, defining product strategy, managing client relationships, and leading cross-functional teams. Requires 5+ years of experience in digital product design and development, strong communication skills, and proficiency in English.

Treasury Technician supports cash management, predicts and monitors cash positions, and reviews daily balances. Requires a Bachelor's or Master's degree in a related field, 1 year of experience in banking or treasury, and proficiency in Excel.