What are the responsibilities and job description for the Principal Full Stack Engineer position at Mondo?
Apply now: Principal Full Stack Engineer, location is Hybrid – Colorado Springs Preferred. The start date is early February for this permanent position.
Job Title: Principal Full Stack Engineer
Location-Type: Hybrid – Colorado Springs preferred, or DC metro area (1-2 days onsite/month or 25% travel monthly if remote)
Start Date Is: Early February
Duration: Permanent
Compensation Range: $200,000 – $250,000/year equity
Job Description:
Lead the architecture and infrastructure of scalable, secure cloud-based systems as a hands-on Full Stack Engineer in a fast-growing startup environment.
Day-to-Day Responsibilities:
- Own and implement Terraform scripts and architecture across cloud/on-prem environments
- Build, deploy, and containerize systems using Kubernetes
- Lead security and payments infrastructure efforts
- Work 100% hands-on in a team of six engineers
- Support both startup and enterprise-level scaling needs
- Collaborate with leadership on infrastructure for web applications
Requirements:
Must-Haves:
- 8–12 years of experience as a Full Stack Engineer (IC-focused)
- Expert-level experience with Terraform and Kubernetes
- Strong Python development skills
- Experience with AWS and on-prem cloud deployments
- Proven track record owning architecture for secure, scalable systems
- Must be eligible for Top Secret clearance
- Willingness to work onsite in Colorado Springs 1–2 times/week or travel monthly if not local
Nice-to-Haves:
- Prior startup experience
- Active Top Secret clearance
- Experience in security infrastructure for payments
Benefits:
- Health/dental/vision insurance, 401(k) with company match, paid time off (PTO)/holidays, life/disability insurance, and professional development (training, licenses).
Salary : $200,000 - $225,000