SIXGEN · 3 months ago
Full Stack Software Engineer (TS/SCI w/ Poly)
Onsite - Ft Meade, MD
Full-time
Onsite
Mid Level
$90K/yr - $185K/yrSIXGEN is a company dedicated to providing agile cybersecurity solutions for government and critical infrastructure organizations. They are seeking a Full Stack Software Engineer to design, develop, and maintain full stack applications while collaborating with cross-functional teams to deliver secure software solutions.
CommercialCyber SecurityInformation TechnologySoftwareTraining
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, develop, and maintain full stack applications, including both front-end interfaces and back-end services/APIs
Collaborate with cross-functional teams to gather requirements, define solutions, and deliver scalable, secure software
Write clean, efficient, and maintainable code using modern frameworks and programming languages
Implement data processing, user authentication, and secure communication features in compliance with government standards
Participate in software integration, testing, debugging, and deployment within mission-critical environments
Qualification
Required
US Citizen with the ability to obtain a US Government Security clearance up to the TS/SCI w/ Poly level
Proficiency in front-end technologies (e.g., React, Angular, HTML/CSS/JavaScript) and back-end languages (e.g., Python, Java, Node.js, C++)
Experience working in Linux-based environments and with RESTful APIs, databases, and version control tools (e.g., Git)
Familiarity with secure coding practices and the full software development lifecycle (SDLC)
Strong analytical, communication, and collaboration skills
Experience supporting DoD software development efforts
Knowledge of DevSecOps, CI/CD pipelines, and containerization (e.g., Docker, Kubernetes)
Familiarity with Agile/Scrum methodologies and tools like Jira, Confluence, and GitLab CI
Benefits
Employer-paid health insurance premiums (medical, dental, vision) for you and your family
Employer-paid short/long term disability insurance and basic life/AD&D insurance
401K with a 4% employer contribution
Professional development reimbursement options available (training, certification, education, etc)
Flexible and remote work policies for most positions
Flexible PTO and holiday schedule
Company
SIXGEN
SIXGEN provides cybersecurity services and products protecting critical assets and infrastructure from global adversaries.
Founded in 2014
51-200 employees
Funding
Current Stage
Growth StageTotal Funding
$0.5M2023-11-15Acquired
2019-01-01Series Unknown
2017-09-27Seed· $0.5M
Leadership Team
Jack Wilmer
Chief Executive Officer
Recent News
Washington Technology
2025-10-28
2025-10-18
2025-10-14
Company data provided by crunchbase