Job Number: R0221713

Software Engineer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for a seasoned developer like you with the expertise needed to build software and systems from vision to production ready. This role is more than just coding. As a lead full stack developer at Booz Allen, you'll oversee a team as they learn new tools and techniques and identify needed system improvements. You'll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You'll make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements. Work with us as we shape systems for the better. Join us. The world can't wait. You Have: Experience building user interfaces with modern UI libraries, such as React and 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

HS diploma or GED and 16+ years of experience with software engineering or Bachelor's degree and 12+ years of experience with software engineering or Master's degree and 10+ years of experience with software engineering

Nice If You 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

Possession of excellent communication skills

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 At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,900.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date. Identity Statement As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. Work Model Our people-first culture prioritizes the benefits of flexibility and collaboration, whether that happens in person or remotely. If this position is listed as remote or hybrid, you'll periodically work from a Booz Allen or client site facility. If this position is listed as onsite, you'll work with colleagues and clients in person, as needed for the specific role. Commitment to Non-Discrimination 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.