student English-speaking jobs in Estarreja

Provide remote diagnostic support to the European Mercedes-Benz Dealer Network using digital systems and platforms. Propose repair solutions for Mercedes-Benz passenger cars and interpret diagnostics of modern vehicle systems.

Define and maintain evaluation strategies for AI and LLM systems. Validate conversational behavior and detect regressions. Define metrics and thresholds to support release decisions. Collaborate with QA and ML teams to integrate evaluation into CI/CD.

ph3About Revolut /h3pPeople deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 65+ million customers get more from their money every day.

Application Security Analyst to join a cybersecurity team focused on vulnerability management. Identify, assess, and mitigate security risks across applications. Coordinate remediation with IT, development, and security teams. Analyze vulnerabilities, track findings, and ensure timely resolution. Promote secure coding practices and security awareness.

Senior SAP PP/PP-PI Consultant sought for international project. Requires 10+ years of SAP PP experience, focus on PP-PI, and knowledge of process manufacturing. Expertise in Production Planning, Execution, and Shop-floor integration needed. Must have strong communication and leadership skills.

IT Infrastructure & Network Engineer needed for a client in Lisbon. Administer Microsoft 365, implement security policies, manage networking projects, and administer on-premises and AWS infrastructure. Solid experience (3-5 years) in Microsoft 365 administration is required.

Front End Engineer to design, implement, and maintain web application features using Vue.js and TypeScript. Collaborate with teams to integrate APIs, build reusable components, and ensure code quality.

Provide technical support to clients, monitor system connectivity, and resolve incidents. Experience in technical support, troubleshooting, and networking required. Knowledge of file transfer protocols and ticketing tools is a plus. Fluent English and advanced French required.

National Sales Manager to lead sales efforts across Portugal, focusing on direct-to-consumer sales. Train, motivate, and mentor sales and medical teams. Collaborate with local teams to ensure smooth sales processes and conversion.

STEM Data Annotator (Remote – Portugal) Contract | Remote | Immediate Start Are you passionate about math, science, and problem-solving? Join a high-impact AI training project helping shape how the next generation of AI understands and reasons through STEM concepts.

Business Travel Consultant fluent in German, Italian, French, or Spanish needed to provide travel support via chat, calls, and emails. Must have 2+ years of experience as a Travel Agent/Ticketing Agent and GDS experience (Sabre, Amadeus, or Galileo).

Mendix Developer sought with 3+ years of experience designing, developing, and maintaining Mendix applications. Must have proficiency in domain modeling, microflows, and user interface development. Experience integrating Mendix with external systems and understanding of application performance, scalability, and maintainability are required. Fluent English (B2 level or higher) and current residency in Portugal are mandatory.

Senior Risk Engineer to design, build, and maintain risk engineering systems focused on commodities risk and market data pipelines. Requires strong Python skills, full-stack development experience, and familiarity with cloud platforms. Must have a solid understanding of commodities markets and experience with CI/CD environments.

SRAM Portugal is looking to strengthen its team by hiring a Project Manager to support operational projects and value stream implementations in an industrial environment. This role will play an active part in the planning, coordination, and execution of cross-functional projects for a product or a product family (i. e.

Senior .NET Developer with 5+ years of experience sought to develop and customize software components, ensure testing, and provide user support. Must have strong knowledge of .NET (C#), JavaScript, Angular, and Microsoft SQL Server.

Aptiv's passionate team of engineers and developers creates advanced safety systems, high-performance electrification solutions and data connectivity solutions so that automakers can bring advanced capabilities to more people around the globe. This is how we enable sustainable mobility and help to prevent accidents caused by human error.

Experienced SAP PP/DS Consultant needed for global template rollout projects. Collaborate on APS initiatives, support S/4HANA ePP/DS implementations, and guide external consultants. Minimum 5 years of experience required.

Director of Sales & Business Development will lead and shape the global commercial strategy for a deep-tech company specializing in advanced scientific imaging technology. Responsibilities include opening new markets, building a sales pipeline, leading deals, and developing the commercial team. Requires 10+ years of B2B technical sales experience, a track record of new business wins, and experience leading teams.

Senior Data & AI Operations Administrator to oversee daily operations of enterprise data, automation, and AI platform. Manage platform health, configuration, and performance optimization. Support automation workflows and AI-driven processes. Collaborate with engineering and architecture teams.

Cybersecurity Cloud Engineer needed to support and improve Azure cloud security posture. Responsibilities include assessing cloud architectures, designing secure architectures, supporting IAM practices, reviewing authentication events, and collaborating with internal and external teams. Requires 2-5 years of experience in cybersecurity, cloud, or infrastructure roles with a strong security focus, hands-on Azure experience, and understanding of IAM, cloud security fundamentals, and networking security concepts.