student English-speaking jobs in Estarreja

Credit Collection Specialist will support the CM Manager in managing the portfolio, negotiating payment plans, and tracking debtor accounts. Responsibilities include sending payment reminders, collaborating with the legal unit, and managing retrocessions.

Lead the creative development of social-first campaigns for beauty brands, transforming brand objectives into engaging content for platforms like TikTok, Instagram Reels, and YouTube Shorts. Own the content creation process from concept to execution and performance evaluation. Elevate community engagement by fostering meaningful conversations and building relationships with audiences.

Senior leadership role overseeing strategy, transactions, and team management for a luxury real estate company.

Senior Mechanical Building Services Engineer to lead design and development of mechanical systems for mission critical projects. Collaborate with teams to deliver integrated MEP solutions and ensure compliance with regulations. Minimum 8 years experience required, with 5+ years in mission critical projects.

The Sourcing Automation Developer designs, develops, tests, and maintains automation solutions for finance processes. Requires 2+ years of IT experience with automation tools like UiPath or Power Automate and a Bachelor's degree in a related field.

Project Manager needed for pharmaceutical industry role. Must have 2+ years experience in team supervision, maintenance coordination, and GMP compliance. Bachelor's or Master's degree in a related field required. Strong leadership and communication skills essential.

Join an international team providing vulnerability intelligence services. Research and evaluate security vulnerabilities, propose solutions, and generate reports for customers.

Senior Antibot Engineer will analyze web and mobile applications to uncover security mechanisms. Responsibilities include overcoming anti-bot protocols, developing custom tools, and implementing stealthy scraping techniques. Requires expertise in reverse engineering, web and network protocols, and advanced Python development.

The Lab Technician performs tests, trials, and records related to product development, raw material evaluation, and application testing. The role includes calibrating equipment, supporting customer testing, and providing technical assistance to production.

Senior Backend Developer (Java) will design and develop APIs, ensuring code quality and value delivery. Experience with relational databases, REST APIs, Agile methodology, and microservices is required. Knowledge of non-relational databases, Domain Driven Design, and messaging queues is beneficial. Proficiency in Spring, Java, REST, JPA, Docker/Kubernetes, Kafka/MQ, JUnit, Mockito, API First, Bamboo, GitHub (GitHub Actions), Oracle/DB2, Maven 3.x, Git + GitFlow, and MongoDB is required.

Senior Strategic Sourcing Specialist needed for packaging and pallet categories. Develop sourcing strategies, analyze data, lead sourcing events, and manage supplier relationships. Requires 3+ years of experience in strategic sourcing, packaging industry, or related field.

Chef de Partie to join the team at Ocean, a 2-Michelin-star restaurant. Execute preparations with precision, maintain consistency, and uphold Michelin standards. Experience in fine dining, culinary degree, and mastery of advanced cooking techniques required.

MailerLite seeks a Machine Learning Engineer to build and ship predictive models on behavioral data and fine-tune LLMs. Responsibilities include designing training and inference pipelines, collaborating with product and engineering teams, and ensuring reliable model outputs.

Senior HR professional sought to manage all HR functions, including recruitment, onboarding, performance management, and compliance. Lead strategic HR initiatives, act as a business partner to leadership, and guide the HR team. Requires 5-7 years of experience, strong leadership skills, and fluency in Portuguese and English.

Kickstart your engineering career in sustainable mobility. This 12-month program offers hands-on experience in railway projects, international exposure, and mentorship.

Talent Acquisition Specialist will create a candidate experience, post job advertisements, screen candidates, conduct interviews, and manage open positions. Requires 2+ years of recruitment experience, knowledge of employee assessment, and strong communication skills.

Riskified seeks a Senior AI Engineer to join a fast-moving team driving AI innovation across the company. The role involves designing, building, and maintaining reusable AI capabilities, including models, tools, APIs, and platforms. Responsibilities include developing and maintaining the internal MCP server, creating evaluation frameworks, and championing AI readiness across the organization. The ideal candidate has 5+ years of backend development experience, proficiency in Python or a similar language, and strong collaboration and communication skills.

Interim HR Governance & Operations Specialist needed for a 7-month contract. Will review HR workflows, standardize processes, and refine payroll control frameworks. Requires 4+ years of experience in HR Operations, Governance, or Internal HR Control/Audit. Must have a strong understanding of labor law frameworks and project management skills.

Provides administrative and sales support, including preparing documents, managing information, and assisting clients. Responds to guest inquiries and promotes brand awareness.

Develop FPGA architectures and specifications. Involve in the entire design and verification flow, including RTL description, C development, unit testing, integration, test plan creation, and UVM.