Principal Full-Stack Engineer, TS/SCI Poly

GliaCell Technologies; Columbia (SC); On-site; USD 200,000 - 280,000; Full time

Benefits offered by this job

Long term job security

Competitive salaries & bonus

Challenging work you are passionate

Work with talented people

Work From Home Opportunities

Annual Professional Development

Sign-On Bonus Potential

Employee Referral Bonus Program

Technology Budget

Job summary

GliaCell Technologies is seeking a Principal Full Stack Software Engineer to support a U.S. Government contract in Columbia, MD. This role emphasizes delivering mission-critical software with rapid iteration across UI, backend, and DevOps stacks.

You will collaborate with multiple product teams to prototype end-to-end solutions, define requirements, and contribute to secure, scalable systems. A strong background in React/Vue/Angular, Python, Spring Boot, and SQL is required.

Qualifications

• Active TS/SCI with Polygraph clearance required.
• US citizenship required.
• Bachelor's degree or 12 years of related experience with alternate BS equivalence.
• Strong communication and independent work capability.

Responsibilities

• Understand the mission, gather requirements, and rapidly develop solutions.
• Own feature development across the full development lifecycle.
• Collaborate across diverse teams and technology stacks.
• Design intuitive UI/UX workflows and data visualizations.
• Develop data automation and workflow enhancements.

Skills

TS/SCI clearance with Polygraph

UI framework experience

Python scripting

RESTful APIs (Spring Boot/Python)

Relational databases

GitLab CI/CD

Full stack development

DevOps concepts

US citizenship

Education

Bachelor's Degree in Science

Tools

Spring Boot

Python

PostgreSQL

GitLab CI/CD

Job description

GliaCell Technologies is seeking a Principal Full Stack Software Engineer to support a U.S. Government contract in Columbia, MD. This role emphasizes delivering mission-critical software with rapid iteration across UI, backend, and DevOps stacks.

You will collaborate with multiple product teams to prototype end-to-end solutions, define requirements, and contribute to secure, scalable systems. A strong background in React/Vue/Angular, Python, Spring Boot, and SQL is required.