freelance English-speaking jobs in Maia

Finance Intern to support property management projects. Responsibilities include budget control, expense management, invoice processing, and bank reconciliations. Must have a Bachelor's degree in a relevant field, proficiency in MS Excel, and strong communication skills in Portuguese and English.

Acts as the main point of contact between the plant and the project quality team. Performs 3D and 2D measurements, analyzes results, and communicates findings. Manages lab activity, including equipment calibration and maintenance. Prepares project documentation according to customer requirements.

The Chief Information Security Officer will assess information security risks, manage risk reduction actions, and advise stakeholders on security matters. The role requires a minimum of 7 years of experience in similar roles, strong leadership skills, and fluency in English and French.

IEFP trainee to support Concierge Supervisor in providing personalized guest service and elevating the guest experience. Assists in developing and maintaining guest recognition and service, ensuring all departments are aware of guest needs. Must be proficient in Portuguese and English, possess strong communication and organizational skills, and be eligible for an IEFP internship.

Technician will travel France, verifying charging station quality and performing commissioning, maintenance, and troubleshooting. Requires post-baccalaureate education in a relevant field, strong communication and problem-solving skills, and a passion for sustainable mobility.

SAP Application Consultant will customize and develop ERP functionality based on business requirements. Responsibilities include application management in SAP MM, collaborating with stakeholders, and participating in projects. Requires solid SAP MM expertise, customization, integration, and technical understanding.

Supports daily administrative and operational functions of the Human Resources department. Maintains employee records, assists with payroll, and provides employee support. Ensures compliance with company policies and local labor regulations.

Sustaining Operations Engineer role focused on Linux-based software-defined infrastructure and applications. Requires deep debugging and troubleshooting skills across bare metal, virtualization, containerization, storage, networking, and OpenStack/Kubernetes.

Senior Integration Analyst needed for technical expansion. Focus on end-to-end lifecycle of integrations with Payment Service Providers (PSPs). Translate complex PSP requirements into technical specifications. Collaborate with internal and external teams to ensure successful system implementations.

QA Tester with 2+ years of experience in regression, integration testing, and test documentation. Must have experience with Siebel CRM or similar platforms.

Fullstack Developer (.NET + Angular) needed for hybrid role (2 days/week in Porto). Responsibilities include creating new developments, maintaining applications, and supporting end users. Requires a university degree in a related field, experience as a full stack .NET developer with Angular, and knowledge of SQL and relational databases.

Content Moderator will review user-generated content, enforce platform policies, and escalate issues to the client. Requires fluency in Italian (C1) and English (B2), a college degree, and experience in content moderation.

Design, develop, and maintain automated tests across application layers. Plan and execute performance tests for APIs and Machine Learning models. Integrate automated testing into CI/CD pipelines. Evaluate and improve test automation tools.

Define and deliver enterprise AI strategy across data ecosystems and platforms. Identify high-value AI use cases, architect intelligent agents, and guide teams through adoption and scaling. Develop organizational policies, standards, and guidelines for AI solution configuration design, deployment, and maintenance. Lead the development of AI architectures for complex solutions ensuring consistency with agreed requirements.

Manages the partnership between SCM and Wholesale, coordinating the order fulfillment process from sales order entry to delivery. Drives process standardization, optimizes productivity, and ensures on-time delivery while collaborating with cross-functional teams. Analyzes data, identifies trends, and provides insights to support data-driven decision-making.

Manage full-cycle recruitment processes for IT roles. Write job advertisements, source candidates, analyze resumes, and conduct interviews.

KPMG seeks a Data Analytics Advisor or Senior Advisor with 3-7 years of experience in Anti-Financial Crime, Fraud Risk Management, Third Party Risk, Investigations, and Forensic Technology. Must have a Master's degree in a related field and strong analytical, research, and quantitative abilities. Fluency in Portuguese and English is required.

HR Intern to provide administrative support for hiring, onboarding, termination, and training processes. Experience with HRIS, data management, and Microsoft Office required.

Forvia seeks a Mechanical Engineering graduate or final-year student for a trainee position. The role supports cross-functional activities related to new industrial projects, working with Engineering, Logistics, and Operations teams. Responsibilities include monitoring customer requests, preparing components for production, and participating in project follow-up meetings.

Senior Power Platform Engineer to architect, design, and develop complex solutions (Power Apps, Power Automate, Dataverse). Experience with Dataverse, plugin development (C#), and PCF components required. CI/CD pipeline management and integration with backend and cloud services also expected.