• Build and scale distributed data pipelines for large-scale time series, log data, and high-volume event streams. • Design and maintain reliable, high-performance Spark and Python workflows to support model training datasets. • Analyze and resolve performance bottlenecks related to latency, memory utilization, data skew, and throughput. • Improve data quality, validation processes, and reproducibility for machine learning workloads. • Partner with machine learning engineers and researchers to accelerate foundation model development. • Measure and optimize application and transaction performance in production data systems. • Collaborate cross-functionally to ensure data infrastructure aligns with evolving research and product needs.

• Be the primary DevOps engineer for the Vulnerability Management Development team • Ensure our infrastructure is responsive and resilient • Create a productive development environment on local machines • Design and deploy application architecture in a container environment • Ensure systems are secure by following relevant standards and performing patching and upgrades • Research and suggest new tools or methodologies to enhance productivity and security of development

• Estamos construindo produtos digitais escaláveis e buscamos alguém que queira atuar de ponta a ponta: da arquitetura à entrega em produção, em um ambiente ágil, colaborativo e com decisões baseadas em dados. • Desenhar e evoluir a arquitetura das aplicações. • Desenvolver features robustas, performáticas e seguras. • Revisar código, apoiar o time e disseminar boas práticas. • Atuar na integração entre serviços, APIs e terceiros. • Participar de decisões técnicas e de produto. • Monitorar aplicações em produção e propor melhorias. • Colaborar com times de Produto, UX e Dados.

• Work on high-scale digital products, with autonomy and significant technical decision-making. • Develop and evolve full-stack web applications, from backend to frontend. • Participate in architectural decisions and technology selection. • Write clean, testable, and well-documented code. • Collaborate with product, design, and other developers to define solutions. • Implement integrations with internal and third-party APIs. • Conduct code reviews and mentor developers at different levels. • Contribute to continuous improvement of processes and best practices.