student English-speaking jobs in Sertã

Freelance Senior QA Engineer needed for a critical project focused on ensuring the quality and stability of complex enterprise systems. Responsibilities include designing and executing regression test suites, performing integration testing, and testing APIs and WebServices. Requires strong experience in regression and integration testing, API testing, Siebel CRM, and defect management tools. Advanced English required.

Develops and implements the sales enablement platform strategy, including content sharing and Web Chatbot. Leads and supports sales training for remote and field teams. Oversees technical integration, content synchronization, and tagging.

Client Manager to manage and grow a portfolio of clients, manage development project contracts, and drive business growth within the Buildings Business Unit. Requires a degree in Architecture or Engineering, minimum 5 years' experience in similar roles, and advanced English.

AI Automation Engineer will identify and implement LLM solutions for business workflows. Responsibilities include client discovery, business analysis, building and deploying automations, and maintaining post-launch solutions. Requires 3+ years of engineering experience, 1-2 years with AI/LLM tools, and 2+ years with Python and workflow automation platforms.

Operations Coordinator to manage shore excursion operations in Portimão, ensuring tours meet Global Cruises' standards and quality requirements.

BrainRocket seeks an Access Administrator to manage user access to company systems and data, ensuring security and compliance. Responsibilities include managing user accounts, conducting audits, implementing access control policies, monitoring access activities, and responding to incidents.

Finance internship at a luxury resort in Portugal. Tasks include accounts payable, receivable, cashier duties, and income auditing. Portuguese required, other languages a plus.

Lead the transition from no-code to Claude Code-powered AI agent architecture for GTM systems. Design and build AI-powered systems, including signal detection, enrichment, campaign orchestration, and response handling. Lead and scale a distributed engineering team, establish best practices, and mentor engineers. Drive the shift to code-first AI systems, evaluate emerging AI tools, and prototype new automation opportunities.

Capgemini Engineering seeks a skilled Illustrator to create technical illustrations for wind turbine components and systems. The role involves collaborating with engineers, writers, and product managers to visualize complex technical concepts.

Senior Producer for mobile games (LiveOps & Execution) will own delivery across multiple game initiatives, ensuring on-time, production-ready, and scalable releases. Manage cross-functional teams, remove blockers, and establish a fast release cadence. Experience in mobile game production, LiveOps, and managing fast-paced teams is required.

Designs and implements scalable data and AI platforms within a cloud-native, event-driven microservices architecture. Defines architecture standards, implements governance, security, and scalability, and sets up MLOps processes.

Data Scientist to design, build, and validate analytical and machine learning solutions. Requires strong Python, SQL, and machine learning experience. Experience with cloud platforms and MLOps fundamentals is valued. Excellent communication and collaboration skills are essential.

AI Engineer will implement new AI features, build AI automations, and fine-tune models. Requires strong software engineering skills in Python, experience with parameter-efficient fine-tuning, and familiarity with AI ecosystem tools.

IT Risk Analyst will identify, assess, and mitigate risks associated with information technology systems. Responsibilities include developing risk management strategies, conducting risk assessments, and ensuring compliance with regulations. Requires a bachelor's degree in a related field, proven experience in IT risk management, and fluency in English and French.

Application Support Technician to provide corrective and preventive maintenance for the Group's applications. First-line support for both FrontOffice and BackOffice applications. Develop custom reports and listings for Consumer Finance and Banking.

Black Cat Cinema seeks a Wix-experienced designer for a project contract to refresh the website's aesthetic, incorporating brand guidelines and minor structural adjustments.

Insurance Operations Specialist to manage non-life insurance policies, primarily Property and Liability, for multinational and corporate clients. Requires 5+ years of experience, proficiency in English and Portuguese, and strong analytical and communication skills.

Investment & Sales Manager to source, onboard, and manage clients for real estate fundraising. Analyze projects, manage client relationships, and possess strong understanding of investment concepts. Fluency in English and Portuguese required.

DevOps & Application Production professional needed for a Lisbon-based project. Responsibilities include end-to-end project management, coordinating teams, and ensuring alignment with business objectives and IT governance. Requires experience with monitoring tools (e.g., Dynatrace), DevOps practices (e.g., Jenkins, GitLab CI), cloud platforms (AWS, Azure, GCP), and project management platforms (e.g., Microsoft Project, Jira Portfolio). Fluency in English is mandatory.

Leads a specialized product team, defining product vision, strategy, and roadmap. Drives business growth and ensures high-velocity delivery of a transportation and logistics product.