freelance English-speaking jobs in Maia

Logoplaste seeks a Payroll Operations Manager to build and lead a centralized payroll and employee self-service function globally. This role will transform fragmented payroll systems into a single model and roll out modern time-and-attendance infrastructure across all countries.

ICT Project Manager to oversee ICT aspects of a 200MW energy infrastructure project in Portugal. Manage ICT packages, lead stakeholder communications, and ensure timely delivery.

Business Controller to support financial planning, analysis, reporting, and process control. Responsibilities include budget creation, cost analysis, and monitoring business activity. Requires fluency in English and a Bachelor's or Master's degree in a relevant field with 3+ years of experience.

Data Analyst will build dashboards, visualizations, and reports to support program execution. Responsibilities include analyzing data to identify trends and risks, creating reports, and collaborating with Analytics and Data Engineering teams. Requires a degree in a relevant field, 5+ years of experience as a Data Analyst, proficiency in Tableau and SQL, and current residence in South Africa, Uganda, or Portugal.

Java Back End - Junior developer to design, code, and enhance software solutions. Requires 2 years of experience, fluency in English & Portuguese (C1), and expert proficiency in Java Spring.

Customer Quality Engineer to act as the main customer contact for assigned automotive customers. Lead communication regarding quality topics and requirements, coordinate PPAP submissions, and support Advanced Quality Planning activities. Drive resolution of customer quality concerns and support product launches.

Product Engineer will design, build, and iterate on new product experiences across mobile and web, from concept to production. Collaborate with global teams to explore and validate new ventures. Write high-quality, maintainable code using Elixir, React Native/Expo, React, NextJS, and Typescript.

Junior Back-End Developer to build and maintain server-side web applications. Collaborate with front-end developers, design and implement server-side components, and troubleshoot issues. Bachelor's degree in Computer Science or related field required.

The Demo Operations Engineer manages and maintains demo environments for TeamViewer's digital workplace and remote connectivity solutions. This role ensures demo environments effectively showcase product capabilities and business value. Responsibilities include environment management, automation, analytics, and collaboration with cross-functional teams.

QA Specialist with 3+ years of experience in digital environments. Executes test strategies across web and mobile applications, ensuring reliability and alignment with business requirements. Validates user stories, defines and executes test cases using BDD practices, and manages defects. Combines strong analytical skills with experience in functional, regression, and API testing.

Provides technical, product, and general support to advertisers via email and chat. Resolves full-cycle product troubleshooting cases and collaborates with internal teams to ensure excellent customer experience. Requires fluency in Arabic (C1 or higher) and English (B2 minimum), experience managing paid digital campaigns, and a degree in Marketing or a related field.

Instrument Technician needed for full-time position in Funchal, Portugal. Responsibilities include inspecting, testing, calibrating, troubleshooting, repairing, and maintaining various instruments. Requires proven experience, technical degree or certification, and proficiency with hand and diagnostic tools.

Trainee Civil Engineer to support Roads and Railways projects in Lisbon. Responsibilities include calculations, design, and compliance with regulations. Requires a Master's degree in Civil Engineering, basic Microsoft Office and AutoCAD knowledge, and fluency in English.

Regional Operations Excellence Intern will support execution of regional operations across a network of local depots and teams. This internship provides hands-on experience in operational management, supplier coordination, and regional performance execution.

Content Moderator needed for a global social media project in Porto. Review user-generated content, ensure platform standards are respected, and maintain a safe online environment. Fluent Romanian and strong English communication skills required.

The IT Internal Auditor will prepare and execute audits of IT controls, SAP processes, and data integrity across Volkswagen Group entities. Responsibilities include conducting document reviews, data analysis, interviews, and report creation. The role requires a Master's degree in a relevant field, IT audit experience, and strong analytical and communication skills.

SAP Customs & Logistic Project Manager will manage full project life cycle activities, from concept definition to entry in service. The role involves collaborating with cross-functional teams, acting as a data expert in logistics and customs transformation projects, and supporting IT in solution definition and validation.

Embedded Security Expert to design, develop, and maintain secure embedded software/firmware. Conduct threat modeling, security risk assessments, and vulnerability analysis. Collaborate with development teams to implement secure coding practices and improve application security.

Business Analyst with 3+ years of experience in Banking, Financial Services, or Capital Markets. Experience gathering business requirements, writing functional specifications, and working with Agile methodologies. Must have SQL knowledge, experience with Jira and Confluence, and strong analytical and communication skills. Fluent English required. Residency in Portugal or valid work authorization.

Business Development Representative will identify and develop sales opportunities, achieving activity targets and exceeding revenue quotas. Responsibilities include qualifying leads, partnering with Account Executives, and executing business development processes. Requires a Bachelor's degree or equivalent experience, fluency in Spanish, and 0-12 months of experience as a Business Development Representative.