Senior Systems Engineer - Computing Squad - CA - 2026
Core
Senior Systems Engineer responsible for foundational infrastructure (Kubernetes, AWS, Network) supporting Nubank's workloads and contributing to the Computing product strategy.
Role type
Senior IC Systems Engineer (Cloud Infrastructure)
Builds
Scalable cloud infrastructure and computing platform for Nubank's digital banking services
Domain
Fintech / Cloud Infrastructure
Deliverable
production ML models | infrastructure
Required skills
AWS cloud platforms, Kubernetes, AWS EKS, AWS IAM, scaling tools (Karpenter, KEDA, HPA), Golang
Preferred skills
Mentoring junior engineers, technical documentation, root cause analysis, performance optimization, cost optimization
Technologies
Kubernetes, AWS, EKS, Karpenter, KEDA, HPA, Golang
Responsibilities
Contribute to computing product roadmap and identify infrastructure improvement opportunities; Act as technical reference through code reviews and pair programming; Participate in cross-functional discussions and document technical decisions; Analyze problems to develop effective solutions for team-level challenges; Understand system capabilities and limitations to drive incremental improvements.
Seniority
Senior, hands-on IC
