student English-speaking jobs in Sertã

NTU International A/S seeks an Urban eMobility / Public Charging Expert to support a project analyzing publicly accessible urban EV charging infrastructure across the EU. The expert will provide a comprehensive sector-wide analysis of charging infrastructure, focusing on neighborhood, destination, and urban hub segments.

Defines and creates complex mechanical concepts, translating system requirements into designs. Leads mechanical design with a focus on functionality, industrialization, and cost-effectiveness. Conducts analyses and oversees prototype design, testing, and validation. Collaborates with multidisciplinary teams and mentors junior engineers.

Support marketing team members with paid ad campaigns, monitor performance and budgets, and build Canonical's adtech stack.

Lead Mechanical Engineer to design rugged enclosures for antennas, sensors, and electronics. Designs will utilize plastics and aluminum, incorporate IP-rated sealing systems, and withstand harsh environments. Requires expertise in CAD, simulation, and prototyping.

Design, develop, and maintain RESTful APIs and microservices architectures. Implement front-end components with Angular and integrate with backend services. Work with SQL databases to design data structures and optimize queries.

People & Culture Associate to support sustainable growth and employee experience. Responsibilities include recruiting, onboarding, HR events, policy maintenance, payroll support, employee records management, and legal/labor law compliance.

Corporate Banking Analyst to manage loan portfolio, prepare financing proposals, and interact with internal departments. Requires a master's degree, 1+ year of experience, and knowledge of capital markets and financial analysis.

Provide customer service to clients via phone and email in French and English. Assist with reservations, cancellations, billing inquiries, and general car rental information.

Java FullStack Developer needed for a Lisbon-based project (Hybrid). Requires strong Java skills (11/17), Spring Boot 3, Maven, Git, Angular, RESTful API design, and experience with SQL databases and AWS.

Web Application Developer will design, develop, and maintain user-centric web applications. Responsibilities include developing web interfaces using low-code platforms, React, and JavaScript, applying UX/UI best practices, and collaborating with stakeholders to gather and refine functional requirements.

Experienced Cable Technicians needed for long-term data center projects. Install, dress, and secure copper and fiber cabling in live and new build environments. Must have proven data center experience, own tools, and strong recent project references.

AI Automation Engineer will design, build, and deploy AI agents and automation scripts to improve Managed Services workflows. Responsibilities include automating support tasks, optimizing SQL queries, and integrating internal tools via APIs. Strong Python, AI/LLM integration, and SQL skills are required.

Translate written and spoken content between Ukrainian and English, ensuring accuracy, tone, and cultural relevance. Must be fluent in Ukrainian and have a C1 level in English. Previous translation experience is a plus.

Research Fellowship (BI) at Laboratório Associado para a Química Verde - Tecnologias e Processos Limpos - UID/50006/2025. The fellowship will focus on studying emerging contaminants in surface waters and developing "deep eutectic solvents".

Business Analyst to drive results across ventures and initiatives. Responsibilities will evolve and grow. Must be highly ambitious, proactive, and a fast learner. Native Portuguese or Danish and fluent English required. EU work permit needed.

Senior Java Developer to design, develop, and maintain backend applications using Java and Calypso framework. Experience with unit testing, software design patterns, and relational databases is required.

IRIUM seeks a Collibra Data Governance expert with experience in building workflows, implementing change requests, metadata ingestion, and API work. Experience with other data catalog or metadata management solutions is also valuable.

Senior Node.js Developer to design, develop, and maintain complex web applications. Experience with Node.js, Angular, SQL, TypeScript, and JavaScript required.

Software Technical Writer will create and maintain technical documentation for a travel product portfolio. Responsibilities include writing how-to guides, installation manuals, solution overviews, and API documentation. Must have strong written English skills, experience writing code documentation, and the ability to read and understand source code.

The General Manager - Iberia will lead the strategic and operational growth of the Iberian market, including sales, expansion, and team management. The ideal candidate has over 10 years of general management experience, deep knowledge of the Iberian retail and HORECA markets, and a proven track record of scaling operations.