Lead DevOps Engineer (Exp in App Dev) (CTH, W2 role)

Kellton is a company seeking a Lead DevOps Engineer with a strong background in application development. The role involves leading build engineering for multiple platforms, optimizing CI/CD pipelines, and mentoring junior engineers while ensuring high-quality delivery and operational excellence.

Responsibilities:

• Lead Windows, Mac and Chromebook platform build engineering, ensuring reliable, scalable, repeatable builds
• Assess and improve web module bundler configurations, build tooling, and monorepo (NX) workflows
• Evaluate and optimize (or replace) Electron-based desktop build architecture
• Own and enhance CI/CD pipelines using GitHub Actions, AWS CodeBuild, and related tooling
• Design and implement Infrastructure as Code solutions (CloudFormation, CDK)
• Improve dependency management, vulnerability remediation strategies, and release governance
• Establish and document standardized Git branching strategies and DevOps best practices
• Troubleshoot build, deployment, and infrastructure issues in real time as an escalation point
• Partner closely with developers, QA, and business stakeholders to improve delivery cohesion
• Mentor junior and mid-level engineers in DevOps principles, build engineering, and automation practices
• Drive measurable improvements in build time, build reliability, and deployment confidence

Requirements:

• Strong customer focus, ownership, urgency, and drive
• Solid experience with web technologies, JavaScript/HTML/CSS
• Experience supporting desktop and web application build pipelines
• Independent, proactive, and able to deliver high-quality code
• Ability to mentor and influence engineers without formal authority
• Strong documentation habits and process standardization experience
• 5+ years of experience in DevOps, build engineering, or platform engineering
• Experience implementing Infrastructure as Code (CloudFormation, Terraform, or CDK)
• Experience improving dependency management and vulnerability remediation processes
• Strong cross-functional communication with business, development, and QA stakeholders
• Experience designing and maintaining CI/CD pipelines (GitHub Actions, AWS CodeBuild, etc.)
• Strong web component bundler expertise, including assessing, refactoring, and explaining configuration changes
• Strong hands-on experience with Windows build environments and Windows OS-level considerations
• Strong AWS experience (Cloud*, Code*, Dynamo, EC2, ECR, ECS, IAM, Lambda, Route53, S3, VPC, etc.)
• Experience with cloud cost optimization initiatives
• Experience building applications with C++
• Experience working with Electron in desktop applications
• Experience working in large monorepo environments (e.g., NX)
• Experience formalizing Git branching and release strategies across teams
• Experience evaluating or migrating away from Electron-based architectures
• Enterprise-scale DevOps experience in regulated or structured environments
• Experience with technical support using tools such as Pager Duty to identify and resolve issues