Senior DevOps Engineer: AI-Driven Infra & Cloud Reliability

Sunbit; United States; On-site; USD 140,000 - 190,000; Full time

Job summary

Sunbit is seeking a Senior DevOps Engineer to join our centralized DevOps team, balancing building automation with running production systems. You will ensure reliability and high availability across multi-cluster Kubernetes on AWS, while driving security and operational excellence.

You will own CI/CD, IaC with Terraform, and collaborate on scalable microservices and databases like MySQL/RDS and MongoDB. Proficiency in Python/Go/Bash and experience with AI-assisted tooling are valued.

Qualifications

• 5+ years of experience managing high-scale production systems.

Responsibilities

• Design and implement next-generation CI/CD automation flows to streamline the path from Code to Production.
• Lead the evolution of our Infrastructure-as-Code (Terraform) to make our systems more modular and self-service for developers.
• Collaborate with backend teams to architect scalable microservices and optimize datastore performance (RDS, MongoDB).
• Embrace AI-powered development tools (Cursor, Claude Code) to automate toil and accelerate infrastructure delivery.
• Full ownership of our AWS accounts and multi-cluster Kubernetes environments.
• Manage and fine-tune live production environments, ensuring 99.9% uptime for our mission-critical fintech services.
• Drive our Observability strategy (Datadog, Grafana) to proactively catch issues before they impact our customers.
• Participate in a weekly on-call rotation, serving as the first line of defense for platform reliability.

Skills

AWS

Kubernetes (EKS)

Docker

Terraform

Python

Go

Bash

MySQL

MongoDB

Datadog

Grafana

Prometheus

CI/CD

Observability

Tools

Terraform

Kubernetes (EKS)

Datadog

Grafana

Prometheus

AWS

Cursor (AI tools)

Claude Code

Job description

Sunbit is seeking a Senior DevOps Engineer to join our centralized DevOps team, balancing building automation with running production systems. You will ensure reliability and high availability across multi-cluster Kubernetes on AWS, while driving security and operational excellence.

You will own CI/CD, IaC with Terraform, and collaborate on scalable microservices and databases like MySQL/RDS and MongoDB. Proficiency in Python/Go/Bash and experience with AI-assisted tooling are valued.