student English-speaking jobs in Estarreja

The Instituto Pedro Nunes Research Institute is seeking a First Stage Researcher (R1) to support R&D in Computer Engineering. The 6-month fellowship, valued at €1040.98 per month, will focus on developing a module for detecting malicious activities within a participatory platform. The successful candidate will research, design, and develop mechanisms for identifying harmful language patterns and fact-checking, integrating LLMs, sentiment analysis, and state-of-the-art solutions.

Designs, builds, and operates AI capabilities for real-world applications, including LLM-enabled workflows, RAG, and agent-based systems. Translates business needs into working AI designs and collaborates with architects, platform engineers, and stakeholders. Contributes reusable AI assets and builds production-grade components.

Software Engineer will design, build, and support internal applications. Responsibilities include implementing user interfaces, writing code, participating in code reviews, and assisting with infrastructure management and automation.

Design, build, and deliver custom solutions that extend the Salsify platform for strategic customers. Solutions include full-stack applications, integrations, API connections, and custom tooling. Collaborate with Project Managers and other Services colleagues to ensure successful project delivery.

Coordinates, maintains, and improves Health & Safety and Environmental management programs. Ensures compliance with regulations and company policies. Conducts investigations, develops and implements management systems, and manages contracts.

MBA Graduate Program at ComparaJa in Lisbon. Drive growth and impact in a fast-paced environment. Responsibilities include product development, team leadership, brand strategy, and execution. Must be highly ambitious, proactive, and possess strong communication and organizational skills. Native or near-native Portuguese and work permit required.

As an event engineer (Sound & Light) at ROBINSON, you'll set up and operate sound and lighting equipment for various events, including dance shows, performances, and beach parties. You'll collaborate with other teams to coordinate programs and ensure a memorable experience for guests.

Junior Operations Manager will lead and scale hotel operations in Porto, ensuring exceptional guest experiences. Responsibilities include landlord relations, vendor management, property maintenance, brand experience, financial management, legal compliance, team leadership, and daily operations.

Logistics Technician to support assembly and installation of wave energy converters. Responsibilities include planning shipments, coordinating transport, managing inventory, and preparing shipping documentation. Requires 3-5 years of experience in logistics, supply chain, or procurement. Proficiency in ERP systems and strong communication skills are essential. Fluency in Portuguese and English is required.

Technical Support Specialist provides front-line resolution for client issues, triaging, troubleshooting, and documenting solutions. Must be available for a 24/7 rotational shift schedule and possess strong communication and technical aptitude.

Senior Android Engineer will deliver value through LastPass mobile products. Collaborate with Product, Design, QA, and other development team members to lead the delivery of new features. Write maintainable and well-tested code while contributing to improving application architecture and code quality. Mentor less experienced engineers and collect data to ensure operational excellence. Requires hands-on experience in Android application development, solid engineering and coding skills, and experience working in a fast-paced, agile environment.

ABAP Developer with minimum 4 years of experience in ABAP, ECC, and S4/Hana. English C1 required.

Support partner requests in B2B relationships, participate in onboarding sessions, and conduct Annual Business Reviews. Provide technical support for customer requests across Telecom, Web, and Cloud products.

Customer Success Manager fluent in English and German will support users, provide training, resolve issues, and contribute to product improvement. Requires a business/marketing or engineering degree and 3+ years of customer management experience.

Manage supplier invoices, answer inquiries through calls and emails, and evaluate escalation needs.

Project Manager needed for dynamic international client project. Requires expertise in change management, strong communication, leadership, and project management skills. Ability to design training and analyze project data is essential.

Mathematics specialist fluent in Portuguese (Portugal) needed to train AI models. Expertise in algebra, calculus, number theory, and other mathematical fields required. Responsibilities include evaluating model performance, documenting errors, and suggesting improvements. Master's or PhD in mathematics or related field preferred.

The Sous Chef assists the Executive Chef with menu planning, inventory, and managing supplies. Responsible for food preparation, ensuring quality standards, and supervising kitchen staff. Must maintain sanitation regulations and handle staff scheduling and discipline.

As an Apple Channel Store Advisor, you will support sales, merchandising, and operations within a partner reseller store. You will build relationships with partner staff, provide product demonstrations, and ensure merchandising standards are met.

Financial Controller Trainee to assist with data entry, reconciliations, and basic financial processing. Support monthly reporting, budget preparation, and forecast reviews. Requires a university degree in a relevant field, fluency in English, advanced Excel skills, and strong analytical abilities.