student English-speaking jobs in Estarreja

Senior Clinical Research Associate to deliver quality monitoring reports, conduct on-site monitoring visits, and maintain Trial Master File (TMF) in accordance with GCP guidelines. Requires a bachelor's degree, previous CRA experience, and proficiency in Portuguese and Spanish.

Maze seeks a Research Partner to advise and guide prospects and customers on user research best practices. This role involves collaborating with sales and customer success teams, leading customer-facing discussions, and helping establish scalable research workflows.

Software Engineer for Embedded Linux will contribute to product development for retail devices. Responsibilities include software development, testing, and optimization. Requires experience with embedded systems, C/C++, and embedded Linux.

Manages operational aspects of IT delivery, including backlog, tasks, risks, and documentation. Ensures traceability and quality control. Coordinates with change and incident management processes. Produces reports and escalates risks.

Software Engineer will develop backend website applications, APIs, and manage databases on an event-driven architecture. Responsibilities include designing and developing services to retrieve, process, and transform requests in near real-time.

Networks Operations & Maintenance Electrician will support the operation of the electrical distribution network, analyze grid performance, and respond to incident breakdowns. Requires a minimum of 2 years of experience as a technical staff member in operational functions, basic computer navigation skills, and a valid driver's license. Must be available for on-call duty outside of normal working hours.

The IT Finance & Performance Analyst supports financial planning, cost transparency, and performance management across IT. This role contributes to IT cost allocation, financial reporting, and data-driven decision-making. The position requires 3-5 years of experience in Finance, Controlling, Performance Management, or Business Analysis with experience in budgeting, forecasting, and financial reporting.

Senior QA professional to design, execute, and maintain integration and functional test scenarios. Validate REST and SOAP APIs, middleware integrations, and data transformations. Collaborate with developers, DevOps, and product teams to ensure high-quality software delivery.

Accounts Payable professional to process invoices, manage supplier payments, and maintain financial records. Requires 3-4 years of experience, SAP knowledge (preferred), advanced Excel skills, and English proficiency.

Clearance Broker will prepare customs entry documentation, check for accuracy, and communicate with clients to ensure timely and compliant clearance of shipments. Requires fluency in English and French, strong communication and problem-solving skills, and the ability to work independently in a fast-paced environment.

CAD Designer will generate 3D product models in CREO, 2D drawings, and electrical harness schematics. Responsibilities include monitoring design workflow, presenting design objectives to Project Engineers, applying GD&T and tolerance, and performing tolerance stack-up analysis. Requires proficiency in CREO, CREO SCHEMATICS, and GD&T. Experience with PLM systems (Windchill preferred) and Design for Manufacturability (DFM) is beneficial.

As an Analytics Engineer, you will design, build, and maintain curated analytical data models in Microsoft Fabric. You will translate business needs into scalable data products, ensuring data quality and trust through validation, testing, and monitoring. You will collaborate with data engineers and BI engineers to align ingestion and consumption, and apply strong engineering practices and governance.

Housekeeping Manager to oversee all aspects of housekeeping operations across guest rooms, apartments, and public areas. Lead the coordination, ordering, placement, and installation of FF&E and OS&E. Manage departmental budgets, including linen, guest supplies, cleaning materials, and labor. Lead and develop a high-performing housekeeping team. Minimum 3+ years' experience as an Executive Housekeeper or Housekeeping Manager within a lifestyle hotel or large 4- or 5-star property required.

Bolt Food seeks a Junior Account Manager to develop and grow partner restaurants in Portugal. The role involves managing campaigns, analyzing performance metrics, and collaborating with teams to achieve business goals. Candidates should have 2+ years of experience in account management, consulting, or a related field, strong analytical skills, and excellent communication abilities. Fluency in Portuguese and English is required.

Cyber Governance Officer needed to ensure compliance with cybersecurity regulations (ISO, NIST, DORA) and internal policies. Minimum 5 years cybersecurity experience required, with in-depth knowledge of ISO 27001 and NIST frameworks.

The EMEA Process Validation Laboratory Supervisor leads validation activities across the region for mechanical, electrical, equipment, and process validations. This role ensures standardized validation methods, testing capability, documentation, and compliance. The supervisor manages a team of engineers and technicians, defines validation plans, and oversees laboratory operations.

Supports the implementation and onboarding of new projects, assists with operational aspects, and creates reporting tools. Collaborates with stakeholders, addresses operational issues, and contributes to process improvements. Requires fluency in Portuguese and English, organizational skills, and the ability to analyze data and build relationships.

RF Engineer to develop RF systems and instruments for ground, airborne, and satellite products. Responsibilities include creating electromagnetic simulation models, expertise in RF instrumentation, and collaborating with engineers to design and validate RF systems. Requires experience in antenna/RF technologies, electromagnetic theory, and digital signal processing. Fluency in Portuguese and English is required.

Provide customer support via phone, email, and live chat. Resolve customer inquiries, account requests, and basic troubleshooting. Maintain accurate records of interactions and escalate complex cases. Fluent in German (C1/C2) and English (B2) required.

Provides administrative support for Sales and Marketing functions. Performs varied administrative tasks, handles backlog, order monitoring, and customer issues. Communicates with SaSu team and manages contract updates. Requires university degree/secondary education, English and German fluency, and PC skills.