freelance English-speaking jobs in Valongo

Provide tailored lifestyle services, travel arrangements, and unique experiences to high-end clients. Manage requests via phone, email, and WhatsApp in Dutch/Flemish and English. Coordinate exclusive reservations, event tickets, and travel bookings.

Atlean World seeks Danish native speakers with B2+ English proficiency for a Customer Support Specialist role. This opportunity provides growth potential and a chance to join an international team.

Business Data Analyst needed for long-term project. Requires degree in Computer Science, Engineering, or related field, 5+ years of analytics experience, Looker Studio expertise, Python and GCP knowledge, and fluency in Portuguese and English.

Engineering Manager will lead and grow teams developing market-ready solutions for Volkswagen Group and its brands. Responsibilities include team strategy, ramp-up, mentorship, and process improvement. Requires IT background, leadership experience, and strong communication and analytical skills.

Supervises pastry team, ensuring high-quality pastry and dessert production onboard. Manages daily operations, cost control, and team development. Requires previous cruise ship experience, formal pastry qualification, and minimum five years' experience in large-scale pastry production.

SAP Cloud Integration (CPI) Senior Developer needed for remote position. Design, develop, and maintain CPI iFlows, implement Groovy scripts, and manage APIs using SAP API Management. Experience with SAP Event Mesh and event-driven integration patterns required.

Production Assistant will support schedule management, monitor daily operations, and maintain data systems for a medical network. Responsibilities include tracking doctor availability, coordinating substitutions, gathering operational data, and collaborating with clinical and back-office teams. Previous experience in an operational or production support role is required.

Fullstack Engineer to develop and maintain web applications using React, Node.js, and TypeScript. Responsibilities include building frontend UIs, designing and implementing backend services, and working with databases like MongoDB and PostgreSQL.

Designs conversational flows and UX for AI agents, mapping dialogue, writing engaging messages, and analyzing data to improve user experience.

Assists in market research, product development, and innovation projects for food supplements. Supports formulation, testing, and quality assurance processes.

As an IT Ops / DevOps Engineer, you will ensure production readiness, infrastructure reliability, and continuous improvement within an Agile and DevOps ecosystem. You will participate in defining technical and infrastructure solutions, integrate production, security, and operational requirements, and support development teams. You will also ensure availability and usability of production environments, implement monitoring and supervision, and contribute to continuous improvement initiatives.

Experienced Machine Learning Engineer to join a team developing software primarily in Python for data scientists. The team creates and maintains packages that support ML engineering projects and works closely with the model building team.

Develop and execute transformation visions, translate trends into competitive advantage, and identify automation opportunities.

Experienced Product Manager needed to develop product strategy, manage client relationships, and oversee the product lifecycle. Requires 5+ years of experience in digital product design and development, strong communication skills, and proficiency in English.

Business Analyst to support automation of H&B business processes. Analyze, document, and translate business needs into technical specifications. Collaborate with stakeholders and developers. Fluent English and French required.

Senior Product Owner to drive product outcomes across the FedEx customer journey globally. Partner with business and technology teams to translate customer needs into product vision, roadmaps, and user stories. Work in an Agile/SAFe environment, ensuring timely and high-quality delivery. Analyze complex systems, end-to-end workflows, and data flows. Leverage GenAI and automation to improve digital self-service, enhance customer experience, and enable issue resolution.

Platform Engineer will design, implement, and maintain Flutter UKI's platform infrastructure. Responsibilities include platform development and maintenance, system monitoring and optimization, capacity planning, automation, security and compliance, and incident management and support.

Provide tailored support including calendar and travel management, research, accounting, relocation assistance, and event planning. Must be a team player with strong interpersonal skills, proficient in Microsoft Office and fluent in English and Portuguese.

Manages the end-to-end lifecycle of card products, collaborating with cross-functional teams to ensure success and drive revenue growth.

French C2 speakers are sought for customer, tech, and sales roles in Lisbon and Porto. Roles include customer support, technical support, content moderation, and sales. Applicants must have a C2 level of French, a minimum B2 level of English, and an EU passport or valid work permit for Portugal.