student English-speaking jobs in Estarreja

Human Resources Intern to support onboarding, offboarding, absences, leaves, relocations, and benefits administration. Assist with HRIS data management, reporting, and employee education. Requires proficiency in MS Office, excellent English and Portuguese communication skills, and strong attention to detail.

Designs, codes, tests, and deploys Python-based applications. Collaborates with teams to define project scope and timelines. Troubleshoots, debugs, and optimizes applications.

Vitals, a Shopify app leader, seeks a Full-Stack Performance Marketer to own paid acquisition across Meta, TikTok, Google, Reddit, and more. Responsibilities include managing budgets, creating creatives, designing landing pages, setting up tracking, and optimizing campaigns for CPA, ROAS, LTV, and payback period. Must have 5+ years of experience running paid ads at scale, proven track record of profitable growth, and experience building creatives, landing pages, and tracking.

Data Engineer to design, implement, and rollout cloud-based data analytics applications. Collaborate with teams to gather requirements and deliver solutions. Implement data integration and ETL processes. Requires 5+ years of experience in cloud solutions, strong understanding of ERP processes, and proficiency in Python, PySpark, Java, SQL, and Azure.

Frontend Developer to lead the development and UI/UX maintenance of web portals, ensuring they are visually appealing, intuitive, and user-friendly.

Research Scientist to develop diamond-based quantum sensing platforms. Responsibilities include miniaturizing sensing platforms, applying quantum sensing protocols, and developing use cases in biomedical, chemical, and chirality sensing.

Software Engineer with 1+ year of .NET experience needed. Solid knowledge of Asp.NET, .NET Framework, REST API, and software engineering best practices required. Agile environment experience and passion for quality code with automated testing skills are essential.

Develop interactive 3D visualizations of geospatial data using Three.js or similar frameworks. Collaborate with team members to define project requirements and deliverables. Optimize graphics for high performance in web browsers.

Provide Italian-speaking customer support via phone, email, and live chat. Resolve customer issues, offer technical guidance, and maintain accurate records.

Senior Digital Workplace Engineer to manage and improve Windows and Android device lifecycles, implement and optimize Microsoft Intune and MDM solutions, and drive automated vulnerability remediation. Requires solid experience as a Digital Workplace Engineer, strong expertise in Microsoft 365 and Active Directory, and knowledge of PowerShell scripting and MDM tools.

Senior Account Manager will own the commercial cycle for high-value accounts, focusing on growth through upsell, cross-sell, and new client acquisition. Requires 4+ years of experience in IT Outsourcing/Consulting, proven network, and business acumen. Fluency in Portuguese and English is mandatory.

Senior Machine Learning Engineer will collaborate with cross-functional teams to deliver AI solutions. Responsibilities include designing, implementing, and deploying AI models, leveraging GenAI for intent recognition, and building vector stores and graphs for AI-driven search.

Senior Finance Controlling Manager to lead controlling activities for a globally leading eCommerce business. Responsibilities include budgeting, forecasting, P&L reporting, and performance analysis. Requires experience leading finance teams, strong analytical skills, and fluency in English.

Provides technical phone support to customers and field personnel, troubleshooting complex robotic problems. Analyzes and resolves system performance issues, documents service requests, and creates knowledge base articles. Requires a degree in electronics or mechanical engineering and 5 years of field service experience with complex medical systems. Must be fluent in English and the local language. Travel up to 30% is required.

Senior UI Motion & VFX Artist will create polished UI animations, transitions, and reward feedback for a mobile F2P game. Collaborate with UI/UX, art, design, product, and engineering to ensure a premium, satisfying, and responsive player experience.

Senior Automation Tester with 7+ years of experience in software testing and test automation. Expertise in Robot Framework, Gherkin, Python, and Jenkins. Strong experience integrating automated tests into CI/CD environments.

Designs, delivers, and evolves complex AI-powered solutions for enterprise clients. Translates customer challenges into solution architectures and implementation plans. Acts as a trusted advisor to executives across various departments. Prototypes solutions, gathers feedback, and shapes product roadmap priorities.

Senior Java Developer to design, develop, and maintain scalable applications using Java 21 (migrating to 25), Spring Boot 3.5, and AWS technologies. Requires 5+ years of Java experience (version 17 and newer), Spring Boot, and strong SQL knowledge.

Act as the technical lead for a project, ensuring developments align with the defined cloud-native architecture based on microservices, APIs, and event-driven patterns. Maintain and evolve the architecture, ensuring cloud-agnosticism and support for active-active topologies. Perform code reviews, manage technical debt, and ensure non-functional quality attributes. You must have Java expertise, experience with cloud-native architectures, microservices, and event-driven systems. Strong knowledge of API security, CI/CD, and distributed databases is required.

Cloud Application Production Support Engineer needed for a national project. Responsibilities include building and maintaining automation scripts, containerizing legacy applications, and providing training. Requires a Master's Degree in computer science or engineering, 5+ years of IT Operations or Software Engineering experience, and 2+ years of experience with cloud providers (IBM/AWS/Azure/Google) and Ansible/Docker. Fluency in English is required.