Senior Full-Stack Engineer, TS/SCI w/ Poly - Lead Architect

DeNOVO Solutions, LLC; Aurora (CO); On-site; USD 155,000 - 200,000; Full time

Benefits offered by this job

Competitive wages

Medical, dental, and vision premiums —

401k with 6% match

Holidays (11)

Paid Time Off

Training and certification assistance

HomeFundIt down payment match

Job summary

DeNOVO Solutions, LLC is seeking a Senior Full Stack Engineer to lead the design and delivery of scalable applications. You will architect backend services with Node/Express, design NiFi data flows, and enforce testing standards to ensure performance and reliability across the stack.

You will mentor junior engineers, review code for quality, and drive best practices for maintainable software delivery while collaborating with cross-functional teams in a mission-driven environment.

Qualifications

• 10–15 years of related professional experience.
• Bachelor’s degree or higher in computer science or related discipline (or substitutions).
• Clearance: TS/SCI with Counter-Intelligence Polygraph.

Responsibilities

• Lead design and development of scalable full-stack features.
• Architect backend services and API layers with Node/Express.
• Design robust NiFi flows for messaging and data orchestration.
• Establish and maintain test coverage using Vitest, Cypress, and Playwright.
• Drive code quality and enforce testing standards across the team.
• Mentor junior developers and review code for maintainability and performance.

Skills

JavaScript

Vue.js

Node.js

MongoDB

NiFi

Vitest

Cypress

Playwright

Git

GitHub Actions

Education

Bachelor’s degree or higher in Computer Science or related discipline

Tools

NiFi

GitHub Actions

MongoDB

Vitest

Cypress

Playwright

Job description

DeNOVO Solutions, LLC is seeking a Senior Full Stack Engineer to lead the design and delivery of scalable applications. You will architect backend services with Node/Express, design NiFi data flows, and enforce testing standards to ensure performance and reliability across the stack.

You will mentor junior engineers, review code for quality, and drive best practices for maintainable software delivery while collaborating with cross-functional teams in a mission-driven environment.