Principal Full Stack Engineer — TS/SCI Clearance

GliaCell Technologies; New York (NY); On-site; USD 200,000 - 280,000; Full time

Benefits offered by this job

Competitive salaries

Sign-on bonus eligible

Work from home opportunities

Professional development budget

Collaborative, talented team

Job summary

GliaCell Technologies seeks a Principal Full Stack Software Engineer to support a U.S. Government contract, delivering mission-critical software and systems.

This onsite role in Columbia, MD emphasizes end-to-end development across UI, API, and back-end layers with a strong DevOps focus. You will collaborate with cross-functional teams, rapidly iterate with stakeholders, and contribute to architecture while mentoring junior engineers.

Qualifications

• Active TS/SCI with Polygraph clearance required.
• U.S. Citizenship.
• 12 years of professional experience and a BS degree, or 4 additional years of experience in place of a BS.
• Able to work independently and in a team; strong communication skills.

Responsibilities

• Develop end-to-end full-stack solutions for mission-critical systems.
• Lead feature development across multiple product teams.
• Design intuitive UIs and data visualizations; implement workflows.
• Collaborate with stakeholders; iterate requirements quickly.

Skills

UI/UX

Full stack development

Python

React/Vue/Angular

DevOps

REST APIs

Cloud technologies

Education

Bachelor's degree in CS or related field

Tools

GitLab CI/CD

Spring Boot

PostgreSQL

Job description

GliaCell Technologies seeks a Principal Full Stack Software Engineer to support a U.S. Government contract, delivering mission-critical software and systems.

This onsite role in Columbia, MD emphasizes end-to-end development across UI, API, and back-end layers with a strong DevOps focus. You will collaborate with cross-functional teams, rapidly iterate with stakeholders, and contribute to architecture while mentoring junior engineers.