Part Time Senior Software Engineer Jobs in Reston, VA

Job Description
Remote Work:
Hybrid
Job Number:
R0241567
Location:
McLean,VA,US
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Software Engineer, Senior
The Opportunity:
Are you looking for an opportunity to leverage your Full Stack Software Engineering expertise in a high impact role? Booz Allen is building next generation solutions in Cybersecurity. We're looking for a Senior Full Stack Software Engineer to join the team - You'll design, build, integrate, and deploy new capabilities. We're implementing new Agentic Artificial Intelligence (AI) software and integrating Cybersecurity tools to provide defensive cyber solutions across our customers.
You'll leverage your technical expertise to execute greenfield software development, as well as integrate capability with the industry's leading Cybersecurity tools end-to-end to against the team's roadmap. You'll leverage your experience with AI coding tools to rapidly scaffold, implement, review, and test new software and features.
You should have excellent communication skills and be able to work independently against ambiguous requirements. You should be able to distill complex requirements into actionable engineering tasks, design solutions, estimate complexity, sequence, and implement capability. You should be able to work on a high velocity engineering team, moving at the pace of technology. Your definition of done is production-ready software.
Join us as we launch next generation Cybersecurity products.
Join us. The world can't wait.
You Have:

• 6+ years of experience with Python, HTML, CSS, and JavaScript
• 6+ years of experience with data storage such as SQL, Document, or Graph
• 3+ years of experience with Cloud and Containers such as AWS, Docker, or Kubernetes
• 3+ years of experience with system-to-system integration development such as API
• 3+ years of experience deploying, configuring, and operating applications and tools
• Experience with LLM, Agentic AI, RAG, and MCP implementation
• Ability to obtain a Secret clearance
• Bachelor's degree

Nice If You Have:

• Experience with Golang, C#, or Java
• Experience with DevSecOps, and CI/CD Pipelines such as GitHub Actions or GitLab
• Experience with Application Security and Enterprise Cybersecurity such as Static and Dynamic Code Vulnerabilities, Vulnerability Management, and Penetration Testing
• Experience with rapid scaffolding and prototyping using AI coding assistants
• Secret clearance

Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.
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 $86,800.00 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 hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. 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.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

• Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
• Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
• Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the 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.
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