Software Engineer, Senior

The Opportunity

As a full‑stack developer, you can resolve problems with complete end‑to‑end solutions in a fast, agile environment. This role is more than just coding—you’ll oversee a team as they learn new tools and techniques, identify needed system improvements, and help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You’ll ensure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements.

Qualifications

• Experience building user interfaces with modern UI libraries, such as React or Next.JS
• Experience with basic computer administration, including software installation, system configuration, and networking
• Experience with Git and automated pipeline builds, such as Jenkins or GitLab CI/CD
• Knowledge of modern middleware frameworks, such as Express, Flask, Spring, or FastAPI
• Ability to maintain quality as user base grows
• TS/SCI clearance with a polygraph
• Educational and experience requirements: HS diploma or GED with 16+ years of experience, Bachelor's degree with 12+ years, or Master's degree with 10+ years of software engineering experience

Nice to Have

• Experience integrating software with a large language model (LLM)
• Experience with retrieval‑augmented generation (RAG)
• Experience developing production‑grade software with Python
• Experience with service containerization and deployment using Docker and Kubernetes or Swarm
• Experience building prototypes, including frequent iterations and user feedback
• Experience working with CNO, USCC, CNMF, or Cybersecurity
• Experience with Elasticsearch, Kibana, Grafana, Redis, Kafka, Nginx, AWS, or HAProxy
• Experience integrating open‑source models and technologies
• Knowledge of observability tools, such as Elastic, APM, or Grafana
• Excellent communication skills

Security Clearance

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.

Compensation

Projected compensation range: $86,900.00 to $198,000.00 (annualized USD).

Benefits

Booz Allen offers a comprehensive benefits package that includes health, life, disability, financial, and retirement benefits; paid leave; professional development; tuition assistance; work‑life programs; and dependent care. Employees working at least 20 hours per week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Full‑time and part‑time employees receive inclusive health benefits.

Work Model

• Remote: may require in‑person work at a Booz Allen or customer facility.
• Hybrid: expected to work from a Booz Allen facility frequently, may also visit a customer facility.
• Onsite: work primarily performed at a Booz Allen office or customer facility.

EEO Statement

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law.