student English-speaking jobs in Sertã

Supports the full investor engagement lifecycle, from identifying prospective investors to maintaining communication with existing ones. Prepares fundraising materials, researches investors, and manages the fundraising pipeline. Collaborates with internal teams to gather information for communications and reporting.

Software Engineering Intern will assist in developing and maintaining web applications using technologies like .NET, Java, Javascript, SQL, and Azure Cloud. Interns will gain experience in UI/UX, software design, and Agile development processes.

This COO-in-Training role offers the opportunity to drive growth across three markets (Portugal, Denmark, and Greece). Responsibilities will evolve, focusing on owning and developing projects with a focus on results.

The People Operations Generalist will manage day-to-day HR operations, including contracts, payroll, onboarding, and offboarding. This role supports employee relations, compliance, and process improvement. The ideal candidate has experience in HR operations, payroll coordination, and employee relations within a multi-country environment.

Information Technology Strategy Consultant will partner with C-level executives to define and lead high-impact IT initiatives, aligning IT project portfolios with business strategy.

InnoWave seeks a hybrid Data Engineer / Analyst to design, build, and maintain data pipelines within a Databricks environment. This role involves analyzing data, generating insights, and acting as a liaison between technical teams and business stakeholders.

Project Manager Internship focused on industrial digital transformation project implementation. Support planning, execution, and monitoring of customer projects, collaborating with product, engineering, and customer success teams. Assist in drafting documentation, tracking milestones, and communicating progress. Ideal for final-year students or recent graduates in Industrial Management Engineering with interest in digital industry transformation and project management.

The Growth Specialist drives student acquisition for Shaken Not Stirred's educational projects (42 Portugal, TUMO Portugal, and professional programs). Responsibilities include designing and executing organic, partnership-driven, and activation-focused strategies to increase awareness, engagement, and enrollment. The role owns the full student acquisition funnel and focuses on optimizing conversion rates and building systems that convert interest into participation.

Provide customer support via email, chat, phone, and social media in Dutch and English. Troubleshoot technical issues and assist with account setup, billing, and identity verification.

People Operations Generalist to support a Lisbon office. Responsibilities include managing HR processes, employee records, payroll, and office administration. Must be fluent in English and Portuguese.

Business Development Specialist will manage e-commerce partnerships, negotiate terms, and assess operational issues. Responsibilities include prospecting new partnerships, analyzing credit situations, producing performance reports, and supporting the Marketplace Country Coordinator. The role requires 2-4 years of experience, a bachelor's or master's degree, proficiency in Excel and PowerPoint, and strong communication and analytical skills.

Mace seeks an experienced Senior Health and Safety Manager to lead and execute the health and safety strategy for a landmark national infrastructure program in Lisbon. Responsibilities include implementing HSW policies, conducting audits, analyzing KPIs, and leading a team of HSW professionals. The ideal candidate will have a strong understanding of HSW legislation, experience improving management systems, and proven ability to develop team competencies.

Backend Engineer needed to build and maintain a Node.js proxy backend for an AI platform. Responsibilities include integrating with existing systems, managing inference requests, and extending dashboards. Strong Node.js, NestJS, PostgreSQL, Redis, and Socket.IO experience required. Familiarity with LangChain and AI runtimes is a plus.

Senior Data Scientist needed for international project. Develop, optimize, and run analytical models (e.g., Direct Marketing, Inbound Marketing, MMM). Strong Python and SQL skills required for analytics, automation, and ETL processes. Experience ensuring data quality, standardization, and high-quality delivery. Fluency in English.

Senior Node.js Developer to design, code, and optimize high-performance backend systems. Responsibilities include developing and maintaining platforms, integrating APIs, and collaborating with cross-functional teams. Experience with Node.js, Nest.js, and microservices is required.

The Clinical Research Associate (CRA) Trainee will participate in a structured training program focused on clinical trial site management, monitoring support, and clinical operations. The trainee will support CRAs in on-site and remote monitoring activities, ensuring compliance with ICH-GCP, local regulations, and study documents.

Develop and maintain Power BI reports and dashboards. Design and optimize data models. Analyze reporting requirements and ensure alignment with style guidelines. Proven experience with Power BI and strong understanding of data visualization best practices required.

Global IT Trainee supports the design and implementation of digital solutions, contributing to strategic IT and AI initiatives. Provides data-driven insights, evaluates AI models, and researches emerging technologies. Engages in cross-functional rotations and prepares technical presentations for senior management.

Develop AI and remote sensing algorithms for Earth Observation products based on satellite imagery and geospatial data. Design, prototype, and validate models for applications such as land use mapping, carbon estimation, and infrastructure monitoring. Collaborate with product development teams to transition models into scalable software systems.

Human Resources Assistant to support smooth HR processes and office operations. Responsibilities include personnel administration, expense and payroll support, and office management. Fluent Portuguese and English required.