• Define and drive the technical strategy for CAM’s predictive maintenance platform, including architecture for data ingestion, feature engineering, model serving, and customer-facing workflows. • Lead the design and implementation of new predictive models and data products, working closely with ML/data partners to move from proof-of-concept to robust, monitored, and continuously improving production systems. • Own and evolve large-scale, distributed systems that process high-volume time-series and event data from Samsara devices and third-party sources, ensuring reliability, performance, and cost efficiency as we grow. • Collaborate across the stack (backend, web, and potentially mobile) to deliver end-to-end features—APIs, data models, business logic, and intuitive UI flows—that bring predictive insights into day-to-day maintenance workflows. • Partner with product, design, and customer-facing teams to define the roadmap, translate ambiguous business problems into clear technical projects, and measure the impact of what we ship (e.g., reduced breakdowns, fewer emergency repairs, improved shop throughput). • Mentor and multiply other engineers on the team through code reviews, design reviews, technical coaching, and by setting high standards for quality, reliability, and velocity.

• Develop and lead the implementation of complex features; • Ensure application security by applying data governance practices and compliance with LGPD (Brazilian General Data Protection Law); • Participate in architectural decisions and continuous system improvements, designing scalable and resilient structures, applying multi-cloud strategies and design patterns; • Mentor junior developers and interns, providing technical guidance, performing code reviews, and sharing best practices; • Use AI to drive innovation and process optimization, identifying opportunities for new features and automating tasks to improve team efficiency and add value to software development; • Manage implementation and monitoring of non-functional requirements, optimizing system performance and enhancing user experience; • Participate in meetings and Scrum ceremonies; • Contribute to technical documentation of systems and processes, recording information clearly and in a structured way.

• Perform plant thermal-hydraulic stability analyses, plant noise analyses, PRNM stability interface, and other safety analyses with general expertise in two-phase thermal hydraulic analysis techniques • Take responsibility for fuel project activities including reload analyses, Stability methods implementation, new fuel design and introduction, and safety analysis support for emergent fuel issues • Perform in cross-disciplinary settings, engage with interfacing teams responsible for mechanical design, core design, licensing, systems design, or other affiliated organizations to find optimum customer solutions • Effectively communicate and coordinate activities with internal and external project managers, technical personnel, and customers on technical issues • Prepare, document and present technical data to internal/external customers • Provide technical mentoring to support Stability Analysis staff development and knowledge management, including procedure development and adherence • Develop/deliver training course offerings in support of external commercial requests, as well as for internal audiences for knowledge management, and knowledge capture and transfer • Contribute to team process improvements to drive speed and simplification • Ensure work is performed with high quality in accordance with regulatory rules and regulations, customer requirements, and business quality assurance standards

• Perform plant thermal-hydraulic technical evaluations and analyses in the areas of Containment Response and Impact, Hydrodynamic and Pressurization Loads, and ECCS LOCA performance, with demonstrated expertise in two-phase flow and heat transfer analysis techniques • Deliver fuel projects including reload analyses, ECCS LOCA and Containment methods implementation, power uprates, new fuel introduction, and safety analysis support for emergent issues • Perform in cross-disciplinary settings, engaged with interfacing teams responsible for mechanical design, core design, licensing, systems design, or other affiliated organizations to find optimum customer solutions • Effectively communicate and coordinate activities with internal and external project managers, technical personnel, and customers on technical issues • Prepare, document and present technical data to internal/external customers • Provide technical mentoring to support ECCS LOCA and Containment team development and knowledge management, including procedure development and adherence • Develop/deliver training course offerings in support of external commercial requests, as well as for internal audiences for knowledge capture and transfer • Contribute to team process improvements to drive speed and simplification • Ensure work is performed with high quality in accordance with regulatory rules and regulations, customer requirements, and business quality assurance standards