Hybrid Principal Software Engineer — Defense Tech Impact

Envision Innovative Solutions; Corridor North (MD); On-site; USD 215,000 - 250,000; Full time

Job summary

Envision Innovative Solutions seeks a Principal Software Engineer in Annapolis Junction, Maryland, offering a hybrid work arrangement. The role requires current TS/SCI clearance with Full Scope Polygraph and 20+ years of web app experience, plus strong leadership and cloud skills.

You will lead design, development and deployment of high-impact software, collaborate with the Chief Engineer, and deliver features end-to-end in a security-focused environment.

Qualifications

• 20+ years of experience with web applications and front-end technologies, plus a technical degree.
• Experience with AWS, Git, Docker/Kubernetes, HAProxy, Nginx, Node.js, Angular and React.
• Familiarity with NoSQL and relational databases.

Responsibilities

• Design, develop, test, deploy, maintain and enhance software solutions.
• Provide technical leadership on high‑impact projects.
• Facilitate alignment and clarity on goals, outcomes, and timelines.
• Analyze user requirements to derive software design and performance requirements.
• Work closely with the Chief Engineer to design feature specifications and build products.
• Conduct design and code reviews.
• Work on problems of diverse scope where analysis of data requires evaluation of identifiable factors.
• Demonstrate good judgment in selecting methods and techniques for obtaining solutions.
• Complete medium to large features independently without mandatory guidance.
• Identify and drive changes as needed for assigned codebase, product area, or systems.

Skills

Security Clearance TS/SCI

Technical Leadership

20+ years exp

Education

Bachelor's degree in a technical discipline

Tools

AWS

Git

Docker/Kubernetes

HAProxy

Nginx

Node.js

Angular

React

NoSQL databases

Relational databases

Job description

Envision Innovative Solutions seeks a Principal Software Engineer in Annapolis Junction, Maryland, offering a hybrid work arrangement. The role requires current TS/SCI clearance with Full Scope Polygraph and 20+ years of web app experience, plus strong leadership and cloud skills.

You will lead design, development and deployment of high-impact software, collaborate with the Chief Engineer, and deliver features end-to-end in a security-focused environment.