freelance English-speaking jobs in Valongo

Senior CRM Developer with 7+ years of experience designing, configuring, and customizing Microsoft Dynamics 365 applications and Power Platform solutions. Develops, maintains, and optimizes CRM systems, ensuring scalability, security, and high performance.

Settlement Claims Officer processes and validates interest claims related to investment banking settlement processes. Responsibilities include claim file review, notification issuance, and status monitoring. Requires 0-2 years of accounting or finance experience and proficiency in Microsoft Excel.

French speakers with EU passports are sought for summer 2026 opportunities in Customer Support, Content Moderation, and Marketing & Sales. Roles available in Portugal, Bulgaria, and Greece with relocation support and flexible contracts.

Support licensing, cost estimation, and project development for electrical infrastructure related to EV charging stations. Analyze and monitor charging network status, manage maintenance, and troubleshoot technical issues.

Manage key e-commerce accounts, develop commercial strategies, and drive profitability for PIERRE FABRE DERMO COSMETIQUE PORTUGAL LDA.

Provide customer support via phone and email for a leading international car rental service. Manage bookings, modifications, cancellations, and billing inquiries.

Provide technical support to distribution partners, including product trials, evaluations, and presentations.

Electrical Supervisor needed for industrial Oil & Gas projects. Supervise electrical works during construction and testing, ensuring compliance with IFC documentation, quality standards, HSE requirements, and project schedules.

Leads and manages product delivery using agile frameworks and techniques. Facilitates agile events and ensures adherence to SAFe practices. Collaborates with cross-functional teams to identify business requirements and develop solutions.

Senior C# Developer with at least 6 years of experience in C# and/or C++ development. Requires strong SQL, Angular, and Git knowledge. Experience with Hadoop, Kafka, REST APIs, and Linux/Windows environments is needed. Financial services experience is preferred. Proficiency in English (B2 level) and French is a plus. Must be available for a hybrid work model, 2 days per week in Lisbon.

Startup Summit 2026 seeks Brand Ambassadors to promote the event through their network, content, and community activity. Ambassadors will share event information, promote tickets, and build awareness leading up to the September 2026 event in Lisbon. Approved ambassadors receive a ticket to Startup Summit 2026 and earn commission or rewards for successful referrals.

Provide technical support for Salesforce users via email, phone, and ticketing systems. Diagnose and resolve issues related to data integrity, user access, and configuration errors. Document support requests and solutions. Assist with user management tasks and monitor system performance.

General Manager to oversee day-to-day operations of a portfolio of women's education brands. Responsible for team management, growth strategy, and brand development. Seeking an experienced operator with a track record of building businesses and a passion for women's empowerment.

Lead AI Engineer to design and develop LLM-powered solutions including classification, extraction, summarization, and action orchestration. Build and optimize data pipelines for model training and deployment. Collaborate with engineering, data, and MLOps teams to ensure scalable and reliable production deployments.

The People Business Partner will manage and execute key People & Culture processes, including Talent Management, Performance Management, Learning & Development, and Talent Acquisition. This role supports the implementation of core P&C programs, partners with leadership, and provides employee support and advisory services.

Entry-Level KYC Officer performs basic KYC checks on individual and corporate clients, collects and validates client documentation, and conducts initial screening against sanctions and adverse media.

The Quinta do Lago Group is seeking a Receptionist (2nd Line) for The Magnolia Hotel. The selected candidate will provide a professional and efficient guest experience, managing check-in and check-out, reservations, and communication with hotel departments.

Medical Science Liaison to engage key opinion leaders in Immunology (respiratory focus), translating scientific insights into actionable solutions for patients. Collaborates in medical program development and implementation, addressing issues hindering optimal patient care.

C# / .NET Software Engineer to design, develop, and maintain backend services and REST APIs. Collaborate with teams to implement solutions and contribute to system integration and distributed architecture. Solid C# and .NET experience required.

Manages enterprise network infrastructure and cloud connectivity (Azure, AWS, GCP) including hybrid and multi-cloud environments. Implements QoS policies, oversees monitoring tools, and performs capacity planning. Ensures integration with security controls and compliance frameworks.