Full Stack Software Engineer, Junior
Removed from the employer's board on Nov 5, 2026. First seen by Alion on Aug 27, 2026. Booz Allen Hamilton scores B on the Alion truth index.
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The Opportunity:
We are seeking a Junior Full Stack Software Engineer to support the development of technical solutions for our Wargaming and Modeling & Simulations team. This role is ideal for an engineer who enjoys building software, learning new technologies, and working independently within a small technical team.
The engineer will contribute across the application stack, including user interfaces, backend services, data integration, testing, and deployment. Work with users and technical team members to understand requirements and build practical software solutions. Develop and maintain web applications across frontend and backend components. Build backend services, APIs, and application logic using Python. Develop user interfaces using modern frontend frameworks and languages and integrate applications with databases, APIs, and other data sources. Write, test, debug, and maintain reliable software. Other responsibilities include using Git and collaborative software development workflows, researching unfamiliar technical problems and evaluating new tools and approaches, and contributing to application deployment, automation, and technical documentation.
We are looking for a curious, self-directed engineer who has strong software fundamentals and is excited to learn. The ideal candidate does not need experience with every technology we use but should be comfortable researching new problems, experimenting with unfamiliar tools, and taking ownership of technical tasks from development through deployment.
Join us. The world can’t wait.
You Have:
- 1+ years of experience with software development
- Experience programming with Python
- Experience building applications with a modern frontend framework or web development technology
- Experience with object-oriented programming, software testing, and dependency or package management
- Experience with databases and SQL
- Experience with Git and source control
- Ability to independently research technical problems
- Ability to learn new languages, frameworks, and technologies
- Ability to obtain a Secret clearance
- Bachelor’s degree in a Computer Science or Engineering field
Nice If You Have:
- Experience building full-stack applications through coursework, internships, personal projects, or professional work
- Experience programming with frontend languages or frameworks such as JavaScript, TypeScript, React, or similar modern web technologies
- Experience with AI/ML, geospatial systems, modeling and simulation, or defense-related applications
- Experience with cloud platforms such as AWS, Azure, or similar environments
- Experience with containers such as Docker
- Ability to demonstrate an interest in learning application deployment, infrastructure as code, CI/CD, and software security best practices
- Ability to work in small teams where engineers may contribute across multiple parts of a system
- Possession of strong problem-solving skills
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 $53,000.00 to $108,000.00 (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. 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 or customer facility, in alignment with your leadership's expectations and the needs of the role.
- Onsite: If this position is listed as onsite, work will primarily be performed full-time at a 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.