Sr. Software Engineer (TS/SCI)

Job overview

The Senior Software Engineer (TS/SCI) is an onsite role based in Washington, DC, with a salary range of $107,900–$195,050 per year. This position supports the DIA-NDOC DOMEX Technology Platform (DTP) contract, contributing to mission-critical data architecture and intelligence systems. The role focuses on designing, developing, and maintaining scalable Python microservices within a Kubernetes environment. The engineer will collaborate with cross-functional teams to integrate Kafka and Elasticsearch, ensuring reliable, secure, and observable systems that support advanced AI and machine learning initiatives.

What you'll do

• Design, develop, test, and maintain Python microservices
• implement message consumers and producers with Apache Kafka
• integrate with Elasticsearch for data indexing
• write unit and integration tests
• build CI/CD pipelines
• deploy services in Kubernetes
• troubleshoot production issues
• contribute to technical documentation.

What we're looking for

Skills & competencies

full-time

day shift

washington dc

leidos

python

kubernetes

kafka

elasticsearch

ts/sci clearance

software engineering

$107k-$195k/yr

Work arrangement

• Weekend coverage required

Benefits & perks

• Competitive compensation, Health and Wellness programs, Income Protection, Paid Leave, and Retirement.

Why this role

Requires active Top Secret/SCI clearance; experience with Python, Kafka, Elasticsearch, and Kubernetes in a secure environment.

About the employer

Leidos is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.