student English-speaking jobs in Castro Daire

Financial Analyst (Accounts Payable) will manage purchase orders, coordinate with vendors, process invoices, and reconcile vendor statements. Requires a Bachelor's Degree in Finance/Accountancy/Business, fluency in English, and experience in Accounts Payable or Purchase to Pay.

Provide customer support for ByteDance e-commerce products and services via email, chat, and phone. Handle inquiries professionally, ensuring excellent customer experience.

Senior Power BI Developer with 3+ years of experience in Desktop, Service, and Dataflows. Requires expertise in data modeling, DAX, Power Query, Oracle databases, and PL/SQL. Must have strong SQL skills, understanding of ETL/ELT processes, and experience with data governance and security. Fluent in French (C1/C2) and English.

Provide customer support via phone, email, and live chat in Polish and English. Resolve customer inquiries, troubleshoot issues, and document interactions.

Lead operations for a luxury hotel in Alcácer do Sal, Portugal. Manage all departments, deliver exceptional guest experiences, and lead a diverse team. Requires 10+ years of hotel experience, 5+ years as GM in 4/5-star hotels, fluency in English and Portuguese, and strong leadership skills.

Designs, develops, and maintains software solutions for business and operational environments. Supports IT and OT systems, including troubleshooting and user support. Collaborates on IT and OT projects, ensuring alignment with global standards. Documents solutions, configurations, and project implementations.

B2B Integration Consultant will implement solutions in B2B system integration projects (EDI, EAI) and electronic invoices. Responsibilities include analyzing customer needs, writing specifications, ensuring implementations, and preparing reports. Requires a degree in Informatics, 2+ years of experience in information systems analysis and programming, knowledge of databases (Oracle and SQL), and fluency in English.

Area Sales Manager to drive revenue and develop sales strategies for a global medical device company. Requires 3+ years of TAVI product sales experience and strong leadership skills.

Connectivity & Lead Network Engineer will drive network planning and optimization initiatives across 2G, 3G, 4G, and 5G networks. Responsibilities include leading optimization activities, validating technical performance of telecom solutions, and mentoring engineers.

QA Automation Engineer to develop, maintain, and debug automated UI and API tests in Java/Groovy for Salesforce UI and middleware integrations.

Programme Manager for Agentic AI, orchestrating AI initiatives across ~20 countries. Prioritizes use cases, engages stakeholders, and drives delivery across teams and countries. Builds domain capabilities for local ownership and execution. Manages progress, value realization, and risks. Collaborates with IT and Data Protection for safe and compliant AI implementation. Requires experience in complex, cross-country programs, digital transformation, and AI initiatives. Strong stakeholder management and process redesign skills are essential. Fluency in English is required.

Leads industrialization and manufacturing of aerospace parts, collaborating with cross-functional teams. Develops technical documentation, manages risk, and supports quality assurance. Requires a Bachelor's degree in a relevant field and 5+ years of experience in aerospace manufacturing.

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.

Develop, test, and maintain backend services using Java/Kotlin and Spring Boot. Design and implement scalable, event-driven architectures and build RESTful APIs. Collaborate with cross-functional teams to deliver new features and system enhancements.

Define, set up, and maintain hardware test benches using Vector Informatik technology. Perform fault analysis, calibration, and optimization of test benches. Develop test adapters for eBike components.

Data Analytics Architect to own and administer Snowflake environment and dbt projects. Lead dbt development, bridge global teams, and integrate AI tools. 5-7+ years of experience in Data Analytics Architecture or Data Engineering required. Mastery of Snowflake, dbt, and cloud data warehouse management. Fluent in SQL, Python, and Git. Experience with Claude Code and SaaS metrics preferred.

The Logistics Scheduler manages customer orders, delivery schedules, and communication for a portfolio of assigned customers. This role involves collaborating with internal teams, monitoring customer service levels, and analyzing demand fluctuations.

Experienced Software Developer to design, develop, and improve modern applications using C#, ASP.NET, .NET Core, AWS or Azure, and microservices architecture.

Enterprise Account Executive will acquire new enterprise customers and expand partnerships with global brands. Responsibilities include managing the full sales cycle, developing account strategies, and collaborating with cross-functional teams. Requires a Bachelor's degree, 2-5 years of enterprise sales experience, fluency in English, Spanish, and Portuguese, and a proven track record of exceeding sales quotas.

Postdoctoral Fellowship in Condensed Matter Physics, Light-Matter Interaction, and Radiative Heat Transfer. The selected researcher will develop analytical and numerical models for near-field radiative heat transfer and thermophotovoltaic (TPV) systems.