student English-speaking jobs in Estarreja

Freelance annotators review and classify text, images, or videos to train AI models. Projects may include rating content, evaluating accuracy, or identifying sensitive material. Requires a bachelor's degree, 1+ year of professional experience, advanced English proficiency, and strong attention to detail. Compensation is project-based, up to $17 per hour.

Design, develop, and maintain data models on the BIANCA analytics platform (Microsoft Azure Services). Analyze business requirements and translate them into technical specifications. Implement business logic in data objects and ETL pipelines (SQL, PySpark).

As a Business Operations Principal, you will lead and support cross-functional projects, apply problem-solving frameworks and data analysis to design solutions, and partner with leadership to identify opportunities for operational efficiency and growth.

The Senior Design Transfer Engineer - Systems Operations ensures product designs are manufacturable, scalable, and production-ready. This role bridges Product Engineering, Process Engineering, Manufacturing Operations, and Quality. Responsibilities include executing design transfer activities, developing documentation, supporting production readiness reviews, and collaborating with Contract Manufacturers.

Experienced Project Manager to lead end-to-end delivery of complex banking transformation projects using Finastra's core banking solutions. Manage SaaS, cloud, and on-prem implementations, working with customers and cross-functional teams.

Digital Channel Expert to redesign flows and processes using Lean, Six Sigma, BPMN, or Design Thinking. Define OKRs, business cases, and KPIs for digital initiatives. Support AI and agentification integration.

Participate in paid online and in-person market research studies. Complete surveys, focus groups, and product tests. Must have a working camera and reliable internet access.

Porto Business School seeks a full-time Research Lecturer in Leadership and Organizational Behavior. The ideal candidate will have a Ph.D. and a strong academic record with research publications.

Fullstack Developer will build and ship new features across frontend and backend, integrate APIs, and own product improvements. Must have experience with Node.js, Shopify development, and SQL databases.

Accountable for ensuring the technical feasibility of AI solution implementations. Design and oversee the implementation of technical solutions using Azure and AI, translating functional requirements into technical blueprints. Supervise the quality of technical deliverables and participate in pre-sales phases.

Design, develop, and evolve AI-powered agents to support the software development lifecycle. Define and implement architectures for AI agents using LLMs and agentic AI frameworks. Establish and track metrics for adoption, productivity, and ROI of implemented solutions.

Junior Accountant to assist with financial management, including preparing financial statements, conducting audits, and assisting with budgeting and tax planning. Requires a Bachelor's degree in Accounting, 2+ years of experience, and proficiency in Excel and accounting software.

Provides strategic leadership for site utilities, ensuring safe, reliable, and compliant delivery of critical utility services. Leads a high-performing Utilities Engineering organization, driving continuous improvement and supporting business growth. Manages utility-related projects, including CAPEX programs and infrastructure upgrades. Ensures compliance with GMP/cGMP requirements and drives sustainability initiatives.

Salesforce DevOps Engineer designs, builds, and supports scalable Salesforce solutions. Responsibilities include developing CI/CD pipelines, defining release governance, and collaborating with teams to deliver technical solutions. Requires experience with Salesforce development, DevOps, and release engineering.

Provides end-to-end compliance oversight for Revolut's Retail products. Reviews new features, designs controls, and ensures regulatory adherence. Collaborates with cross-functional teams to mitigate risk and support audits.

Leads customers through the full Agentforce value journey, from use case identification to active consumption and expansion. Defines AI strategy, architects solutions, and drives measurable business outcomes. Oversees deployment strategy and execution, ensuring deployments translate into sustained value. Serves as the primary customer-facing contact, building relationships with C-suite executives.

Experienced NOC Engineer needed to monitor, respond to alerts, and execute operational tasks for global infrastructure. Responsibilities include monitoring across multiple datacenters and cloud regions, responding to alarms and tickets, and collaborating with infrastructure and SRE teams. Minimum 3 years of NOC experience, strong Linux skills, and networking fundamentals required.

Product Strategy Designer will develop product concepts and designs that align with Oliver Wyman's product vision and client needs. The role collaborates with Product Strategy, Product Design, and Research teams to shape product direction and ensure user-centered design thinking is embedded in early-stage decision-making.

SAP BASIS Administrator to maintain and support SAP landscapes (ECC, BTP, BW, CPQ, GRC, etc.) ensuring integrity and stability. Responsibilities include system administration, monitoring, performance tuning, upgrades, and disaster recovery. Requires 10+ years of SAP BASIS experience, including ECC 6.0, CPQ, BTP (CPI), and BW.

Provide Dutch-language customer support via phone, email, and live chat. Resolve customer issues, document case histories, and collaborate with internal teams. Must be fluent in Dutch (C1-C2 level) and have intermediate English (B1 level or higher). Requires relocation to Portugal.