Two Six Technologies · 11 hours ago
Senior Software Engineer
Chantilly, VA
Full-time
Onsite
Senior Level, Lead/Staff
$200K/yr - $240K/yr
9+ years expTwo Six Technologies is a company that builds, deploys, and implements innovative products to solve complex challenges. They are seeking a Senior Software Engineer to support mission-essential applications, focusing on the development and deployment of Python web-based applications on cloud platforms.
Cyber SecurityInformation TechnologyNetwork Security
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Develop, test, and deploy new code and efficient software solutions
Participate in code reviews and ensure high-quality and reusable code
Troubleshoot and debug issues in the application, including performance optimization and error handling
Work on a Greenfield project to modernize and reimagine, rather than merely recreate a legacy system
Qualification
Required
Minimum of 9 years of software development experience, or the equivalent combination of education, technical training or work experience
Strong proficiency in Python
Minimum 3 year of experience developing on Linux operating systems
Active TS/SCI with Polygraph
Preferred
Developed software that leveraged AWS services, such as S3, SNS, SQS, RDS, OpenSearch, etc
Written and deployed AWS Lambda functions
Understanding of AWS networking and security groups
Working knowledge of CI/CD toolchains
Experience with Docker, Kubernetes, ECR
Benefits
Medical, dental, and vision insurance
Life and disability insurance
Retirement benefits
Paid leave
Tuition assistance
Professional development
Company
Two Six Technologies
Two Six Technologies provides cybersecurity and technology solutions for national security customers.
501-1000 employees
Funding
Current Stage
Late StageTotal Funding
$54.56M2026-01-05Series Unknown· $10M
2024-01-30Series Unknown· $2.2M
2023-10-16Series Unknown· $8.73M
Leadership Team
Bob Kwaja
Chief Financial Officer
Richard Housley
Chief Scientist, Reverse Engineering
Recent News
Bizjournals.com Feed (2025-11-12 15:43:17)
2026-01-11
Two Six Technologies
2025-10-28
Two Six Technologies
2025-09-15
Company data provided by crunchbase