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

Company:  Kellton
Location: reston
Closing Date: 22/06/2026
Hours: Full Time
Type: Permanent

Job Description

Job Title: Lead DevOps Engineer (with App Dev)

Location: Reston, VA (100% Remote)

Duration: 6 Months (Contract to Hire)

Profile: Lead-Level DevOps technologist with Application development chops (C++ and React evergreen native dev in AWS - in addition to the tech stack criteria below), also. So, basically a developer who loves ops. Must have experience build/deploy/troubleshoot web technology – dealt with all layers. Web pack is essential – Installed Electron windows; dealt with security problems.

Key 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

Required Qualifications

  • Strong customer focus, ownership, urgency, and drive
  • 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

Preferred Qualifications

  • 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

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