Software Engineer, Senior

Software Engineer, SeniorThe Opportunity:As a senior full stack developer, you know how to architect and deliver complete end‑to‑end solutions in a dynamic, agile environment. If you’re ready to guide technical decision‑making, build systems that matter, and elevate development standards across teams, we need you. We're looking for a seasoned engineer who can design, develop, and deliver production‑ready systems while providing leadership across the software lifecycle.This role goes far beyond coding. As a senior full stack developer at Booz Allen, you’ll drive adoption of modern tools, techniques, and architectural patterns. You’ll evaluate system needs, propose improvements, solve complex technical problems, and ensure solutions align with current and future system architecture. You’ll mentor developers at all levels and help clients navigate their toughest challenges.Join us. The world can’t wait.You Have:10+ years of experience designing, modifying, developing, and implementing software using agile methodsExperience with full stack development across multiple languages, tools, and frameworksExperience applying Agile, extreme programming, software engineering, and product management principlesExperience architecting, writing, and reviewing source code for complex applicationsExperience building integrated back‑end and front‑end solutions that scaleAbility to solve complex technical problems within cross‑functional teamsAbility to obtain a Secret clearanceBachelor’s degreeNice If You Have:Experience gathering and translating client requirements and improving workflows through automation and optimizationExpertise with multiple languages or frameworks, including Java, Python, C#, C++, .NET, JavaScript, React, NodeJS, PHP, or DrupalExperience implementing automated testing strategies and maintaining test frameworksSecret clearanceMaster’s degreeClearance:Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Skills Assessment As part of Booz Allen’s skills first hiring process, candidates must complete the required skills assessment to ensure they meet the Basic Qualifications for this role. Candidates must complete the assessment and meet the minimum proficiency threshold to continue in the hiring process. CompensationAt 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 StatementAs 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 PolicyAI 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 ModelOur 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-DiscriminationAll 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.SummaryLocation: Wharton, NJType: Full time