Principal Software Engineer

Full‑time position, TS/SCI/Full Scope Polygraph Clearance required.

2HB Incorporated is seeking a Principal Software Engineer to support its government customer in Annapolis Junction, MD.

2HB is seeking an experienced Software Developer who will provide full-stack Java software development in support of the data transformation solutions. The candidate will engineer end-to-end serverless architectures utilizing the AWS ecosystem, contributing to innovative projects with cutting‑edge technologies to deliver robust and scalable solutions. The candidate will play a crucial part in designing, developing, and deploying applications that meet our clients’ evolving needs.

• Java and Java Script
• Python
• Agile software environment
• Experience utilizing corporate authentication services in a secure full‑stack solution
• Experience delivering full‑stack solutions within AWS cloud, utilizing API Gateway, Lambda, Secrets Manager, Parameter Store, Step Functions, DynamoDB, and Aurora PostgreSQL.
• Familiar with designing and implementing caching services for web applications
• Multi‑source data integration to fetch and package data from different sources
• CI/CD orchestration (Jenkins, Git Hub, Code Pipeline)
• Artifact state management
• Jira and Confluence
• Twenty (20) years of experience as a SWE in programs and contracts of similar scope, type, and complexity. Bachelor’s degree in Computer Science or related discipline from an accredited college or university required. Four (4) additional years of SWE experience on projects with similar software processes may substitute for a bachelor’s degree.