student English-speaking jobs in Estarreja

A Commis is responsible for preparing and presenting high quality dishes, ensuring consistent food production and contributing to departmental targets. Previous experience as a Commis or Apprentice Chef is required.

Field Application Specialist to install, train, and provide troubleshooting support for Siemens Healthineers diagnostic instruments. Responsibilities include customer training, issue resolution, and product performance evaluation. Requires a Master's degree in a relevant field and 3+ years of experience. Must have excellent communication skills, a proactive approach, and fluency in English. Valid driver's license and willingness to travel are required.

Senior Business Consultant to lead requirements gathering, solution architecture definition, and process mapping for non-life insurance projects.

Senior backend engineer to maintain and evolve a production platform supporting AI-powered language services. Responsibilities include building and improving backend services, async workflows, API integrations, and state management. Requires 5+ years of backend engineering experience, strong API and integration experience, and knowledge of async processing, Redis, PostgreSQL, and AWS.

The IT Specialist maintains, supports, and optimizes the organization's IT infrastructure. This role ensures the reliability, security, and performance of systems, networks, servers, and related services. The IT Specialist collaborates with global and local IT teams to deliver technical support, implement solutions, and contribute to continuous improvement.

Leads and manages QA staff for audit execution and IT quality initiatives. Plans, conducts, and oversees IT and computerized systems audits to ensure compliance with regulations and standards. Provides quality oversight of the Computer System Life Cycle (CSLC) and supports IT related vendor qualification.

Bright International School seeks qualified Primary Teachers for Year 4, 5, or 6. Successful candidates will deliver engaging lessons, foster a positive learning environment, and differentiate instruction.

Coordinates application delivery, supervises service performance metrics, and supports the development of strategies to improve service quality. Acts as the primary point of contact for service providers and builds relationships with IT business units and stakeholders. Ensures applications operate optimally and securely, collaborates with development and infrastructure teams, and analyzes application usage trends.

Product Analyst will analyze supplier portfolios, assess quality and cost effectiveness, and support commercial initiatives. Requires 3+ years of data analysis experience, advanced SQL, Python, and data visualization tools. Must have experience with causal analysis methods and be proficient in English.

Experienced Splunk Monitoring Specialist needed to design, enhance, and support monitoring solutions within a global banking environment. Responsibilities include building dashboards, investigating incidents, and collaborating with international teams. Strong Splunk (Enterprise) and ITSI experience required.

Leads global IT team for Purchasing applications, defining strategy, managing roadmaps, and ensuring integration with corporate objectives. Owns the full IT product lifecycle and fosters a BizDevOps culture. Builds and coaches high-performing teams, optimizing cost and performance through service operations and vendor management.

The Junior Control Systems Engineer will assist in the design, development, and implementation of process control systems in a sugar refinery. This role involves training, system integration, testing, troubleshooting, and documentation.

Provides payroll support, coordinates with payroll vendors, administers employee benefits, tracks time-off, and assists with onboarding.

Senior Data Streaming Engineer needed to develop and maintain real-time streaming pipelines using Apache Flink. Responsibilities include designing scalable streaming architectures, optimizing performance, and ensuring data quality. Strong experience with Apache Flink, event-driven architectures, and distributed systems is required. Professional proficiency in Portuguese is mandatory.

Administers, maintains, and evolves VMware vSphere infrastructure in a critical enterprise environment. Manages HPE Synergy and ProLiant infrastructure, Pure Storage systems, and Brocade SAN switches. Collaborates with other infrastructure teams to ensure platform availability, performance, and security.

Clinician to assess clinical evaluations of medical devices against the European Medical Device Regulation (MDR). Prepares deficiency reports and serves as an internal point of contact for clinical matters. Requires a medical degree and four years of clinical practice in cardiac surgery or related sectors. Experience with MDR, clinical evaluation, and medical writing is preferred. Fluency in English is required, German is a plus.

Senior Product Designer to own end-to-end design for AI-powered products. Experience with AI tools, Figma, and enterprise systems required. Must be able to translate briefs into prototypes and collaborate with developers.

Collections Agent fluent in French required for a multinational transportation and logistics company. Manage client portfolios, ensure payment deadlines, and resolve customer issues. Experience in cash collection and strong Excel skills are essential.

Design, implement, and maintain Java software components. Contribute to the project workflow, share knowledge, and propose improvements.

Systems Engineer analyzes customer needs, develops system requirements, and troubleshoots software and hardware issues. Requires a university degree in a related field, strong communication skills, and experience in design documentation. Senior roles require operational and technical knowledge of virtual and hyperconverged infrastructure, network certifications, and advanced routing & switching skills.