Senior Platform DevOps Engineer — Scale, Automate & Secure

Jitsu, Inc.; St. Louis (MO); On-site; USD 120,000 - 147,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

Flexible time off

Equity incentives

Job summary

Jitsu, Inc. is seeking a senior DevOps / Platform Engineer to evolve the infrastructure powering our global platform. You will lead CI/CD, GitOps, and cloud operations to support millions of transactions daily, with focus on reliability, security, and cost efficiency.

You will drive architectural improvements, mentor engineers, and partner with tech leaders to shape our systems while enabling rapid, secure delivery across environments.

Qualifications

• Hands-on experience designing automated CI/CD pipelines and deployment patterns.
• Strong IaC experience with Terraform and multi-environment infra management.
• Experience operating a GitOps workflow with ArgoCD.
• Extensive cloud infra skills (GCP) and Kubernetes at scale.

Responsibilities

• Own parts of the DevOps effort for a global engineering team.
• Improve development processes: source control, build, test, release, deployment.
• Enhance infra configuration, management, and cost efficiency.
• Improve monitoring and observability across infra and services.
• Lead architecture maintainability, scalability and resilience.
• Mentor engineers on development and operations practices.

Skills

CI/CD

Terraform

GitOps (ArgoCD)

GCP

Kubernetes

Helm

Databases

Reliability & monitoring

Security

Java release engineering

Tools

Jenkins

GitHub Actions

ArgoCD

Terraform

Job description

Jitsu, Inc. is seeking a senior DevOps / Platform Engineer to evolve the infrastructure powering our global platform. You will lead CI/CD, GitOps, and cloud operations to support millions of transactions daily, with focus on reliability, security, and cost efficiency.

You will drive architectural improvements, mentor engineers, and partner with tech leaders to shape our systems while enabling rapid, secure delivery across environments.