Two Six Technologies
Release Train Engineer
$125K–$170K
Aurora, Colorado +3 · Full-time · Posted Oct 6, 2026
- Location
- Aurora, Colorado
Herndon, Virginia
Aurora, Colorado, United States
13865 Sunrise Valley Dr Herndon, VA - Experience
- 3+ years of professional software development experience across frontend and backend technologies.
- Visa sponsorship
- Active Top Secret (TS) clearance; willingness to undergo a Counterintelligence (CI) Polygraph. Security clearance section specifies active TS/SCI with Polygraph.
About the job
Develops full-stack software while coordinating releases and governing the delivery pipeline across DEV, TEST, and PROD environments.
What you'll do
- Design, implement, test, maintain, and troubleshoot software features across the stack.
- Sequence merge requests and coordinate deployments, checking frontend/backend compatibility and validating releases.
- Run post-deployment checks, address release issues, and maintain release documentation and procedures.
What they ask for
- 3+ years of professional software development experience across frontend and backend technologies.
- Mastery of Git workflows, merge strategies, conflict resolution, and release branching strategies.
- Active Top Secret (TS) clearance and willingness to undergo a Counterintelligence (CI) Polygraph.
- Familiarity with CI/CD tools, build automation, and code-review workflows.
Nice to have
- Experience supporting operational software, intelligence analysis tools, or government mission software.
- Experience with database index configurations, Cypress or other automated test suites, monitoring dashboards, infrastructure-as-code, deployment scripting, containers, or relevant certifications.
Pay
$125,122 — $170,000 USD annualized salary range (base salary)
Tools
Go, Git, Cypress
Model-written summary · the original posting is authoritative