• Partner with portfolio company technology and product teams to identify and prioritize agentic AI use cases aligned with their product roadmaps and business objectives. • Lead end-to-end delivery of AI agent implementations using Vista’s Agentic Factory methodology, targeting MVP delivery in under a quarter. • Run rapid proof-of-value sprints that demonstrate measurable business impact, then guide portfolio companies from prototype through production deployment. • Lead AI maturity assessments across the portfolio using Vista’s scoring rubrics, identifying gaps and creating tailored improvement roadmaps. • Conduct architectural reviews and provide recommendations for optimizing AI platform performance, scalability, and security. • Design scalable, resilient, and secure AI platforms leveraging public cloud AI services (AWS, Azure, GCP) while maintaining vendor independence through thoughtful abstraction layers.

• Develop and maintain scalable, highly available microservices using Node.js and AWS; • Ensure efficient integration between internal and external systems using SNS, SQS, Lambda and other relevant technologies; • Work with Oracle, PostgreSQL, MySQL, MongoDB and DynamoDB databases; • Design, implement and manage scalable, resilient solutions in production environments.

• Desenvolver e manter microsserviços escaláveis e de alta disponibilidade utilizando Node.js e AWS; • Garantir a integração eficiente entre sistemas internos e externos, usando SNS, SQS, Lambda e outras tecnologias relevantes; • Trabalhar com bancos de Oracle, PostgreSQL, MySQL, MongoDB e DynamoDB; • Projetar, implementar e gerenciar soluções escaláveis e resilientes em ambientes de produção.

• We build complex distributed systems with low latency, fault tolerance, high scalability and self-healing. • We also make APIs, databases, and libraries, and we’re not afraid to dig into custom algorithm design when we have to. • Our main goal at Reef Technologies is to get things done and do them well. • We offer high rates and a high degree of flexibility, and in return, we expect everyone to take responsibility for their contributions and deliver them fast. No lurking allowed. • We do our best to make sure everyone gets to work on the most suitable project.