Software Engineer, Senior The Opportunity: We're looking for a passionate Senior Full-Stack Software Engineer to work with a fast-paced, highly collaborative software development team building and launching capability for Enterprise web-based systems in the Cybersecurity field. You'll have the opportunity to work on building a web-based SaaS solution automating Cybersecurity Risk Management and Vulnerability or Configuration Monitoring. You'll be responsible for breaking down use cases, designing, and implementing complex system modules, interfaces, and features. You'll leverage your technical expertise in web technologies, Cloud, and software engineering to modernize traditional web application components. You'll develop new robust, secure, and performant production-grade software. You’ll use your communication skills to work with a team to build, test, and operate system capabilities. You should have expertise with full-stack web application development, experience with software design and implementation on large codebases, and be able to learn new languages, technologies, and codebases quickly. You should be able to work independently while collaborating with a team to build complex features, integrations, and modules. Work with us as we build capabilities to change Cybersecurity for the better. Join us. The world can't wait. You Have: 6+ years of experience building and operating production-grade full-stack applications

6+ years of experience with object–oriented programming, such as C# or Java

6+ years of experience with large-scale relational database deployments in production, such as SQL Server or Postgres

6+ years of experience with HTML, CSS, or JavaScript

4+ years of experience with Cloud, such as AWS and Terraform

4+ years of experience with Containers, such as Kubernetes, Docker, and Helm

Experience with web application modernization, Cloud migration, and framework transitions

Secret clearance

HS diploma or GED

Nice If You Have: Experience with Gen AI, Agentic AI, and LLMs

Experience with RMF/ATO, FedRAMP, and CMMC frameworks

Experience with .NET Core, MVC, and LINQ or Entity Framework

Experience with Endpoint, Cloud, Container, and Vulnerability Scanning tools

Experience with CI/CD and GitOps tools, such as GitHub Actions, Jenkins, or Flux

Experience with pubsub tools, such as SQS, RabbitMQ, or Kafka

Clearance Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance 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 $86,800.00 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 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.