student English-speaking jobs in Estarreja

Sr. Associate - Customer Care - Collections requires resolving customer issues by investigating and troubleshooting. Must possess strong problem-solving skills and proficiency in English and German.

Senior AI Developer Experience Engineer needed to support Planet's AI-first engineering scale-up. This hands-on role focuses on AI Fluency, developer experience, internal enablement tooling, and measurable improvement across the software delivery lifecycle. You will deliver AI Fluency sessions, work closely with engineering teams, and help them adopt AI and better workflows. Strong software engineering background and experience with AI-assisted development tools are required.

Staff Engineer to build the foundation for an AI-native future by architecting and iterating a toolchain fusing traditional automation with agentic working. Drive IT operations toward an as-code infrastructure model.

HR Specialist – Payroll ensures accurate, timely payroll processing and compliance with labor and tax regulations. This role provides employee support, manages payroll administration, and handles HR documentation.

Senior Informatica Powercenter Developer needed for a financial services project. Requires 9+ years of experience, 7+ in ETL using PowerCenter suite, and expertise in SQL Server, Oracle, Teradata, or PostgreSQL. Must know data warehousing concepts and Shell scripting. Fluent English is required.

Aviation Support Specialist needed for Lufthansa LGSP. Provide specialized support to travel agencies and B2B partners, managing bookings and ticketing across a global network. Fluency in English and German is mandatory.

Customer Specialist in the aviation industry providing support via phone, email, and chat. Responsibilities include assisting with bookings, answering travel questions, and resolving customer issues. Requires fluency in German (C1/C2) and English (B2).

Manage the General Ledger team to ensure service delivery meets SLAs and quality standards. This role involves coaching, performance reviews, driving process improvements, and stakeholder management. Requires fluent English and a Master's degree in Business/Finance/Accounting.

BTP Build Process Automation Consultant to analyze business processes and deploy workflows using SAP Build Process Automation (SBPA). Requires 3+ years in SAP BTP workflow development, expertise in SBPA, and knowledge of SAP Cloud Integration and CAP.

Oversee on-site piping installation, ensuring safety, schedule, and quality. Coordinate trades, manage subcontractors, and maintain HSE compliance. Requires experience with isometric drawings and Navisworks.

The COO, PT will own and scale UFORCE's Portugal operations, building the country operating engine across Manufacturing, Quality, Supply Chain, and Production Planning. Requires senior operations leadership with direct ownership of production output and quality.

Specialist GBS Acct & Sales Ops supports sales strategy via account operations. Responsibilities include customer communication, order management, and cross-departmental collaboration. Requires advanced French and English.

Lead AIT Engineering for satellite systems and optical payloads. This role involves technical leadership, team development, and bridging Engineering and Production to ensure manufacturable, testable integration processes.

Data Mining Specialist needed to extract, clean, and analyze data from various sources. Responsibilities include identifying trends and presenting insights using statistical methods and visualization tools. Requires a degree in a related field and proficiency in SQL, Python, or R.

Entry Level Unity Developer to join a game development company. Responsibilities include designing and developing games using Unity, writing clean code, and troubleshooting bugs. Requires a degree in a related field and strong C programming knowledge.

Manager IT Product and R&D Security acts as the Information Security point of contact, overseeing risk reduction, security-by-design, and cybersecurity for embedded devices. Requires 5-8 years in IT security or risk management.

Build and maintain the carrier and network product roadmap for Maersk E-commerce. Define required carrier capabilities, services, and trade lanes to support global growth and profitability.

Forward Deployed Software Engineer transforms business problems into production-ready software. Build end-to-end solutions using full-stack, backend, or cloud skills, integrating AI capabilities while working directly with customers.

Senior Mechanical Engineer/Lead needed to represent the Developer for all MEP matters on complex building projects. Responsibilities include design review, coordination, procurement support, and overseeing commissioning. Requires 8-12 years of experience and fluency in Portuguese and English.

Seeking a detail-oriented QA Tester to ensure software quality. Responsibilities include creating and executing test plans, identifying and reporting defects, and collaborating with developers. Requires experience with manual and automated testing.