{"id":1544480,"url":"https://alion.io/job/booz-allen-hamilton-full-stack-developer-senior-3","title":"Full Stack Developer, Senior","company":{"id":244,"name":"Booz Allen Hamilton","domain":"boozallen.com","url":"https://alion.io/company/booz-allen","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":100,"open_postings":108,"ghost_share":0,"stale_share":0.194,"repost_share":0.037,"time_to_fill_p50_days":20,"computed_at":"2026-10-07T05:47:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Aurora, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":86900,"max":198000,"currency":"USD","period":"year","gross":null,"usd_annual":198000},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Apache NiFi","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"DynamoDB","optional":false},{"name":"ElasticSearch","optional":false},{"name":"GitLab CI","optional":false},{"name":"GraphQL","optional":false},{"name":"gRPC","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"SQLite","optional":false},{"name":"Synthetic Data","optional":false},{"name":"CloudFormation","optional":true},{"name":"LLM","optional":true},{"name":"OpenSearch","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-09-29T00:00:00Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-08T01:07:06Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"Full Stack Developer, SeniorThe Opportunity:\nAs a Senior Full Stack Developer at Booz Allen, you will lead the modernization of mission-critical GEOINT systems by architecting and delivering cloud-native, data-driven applications and microservices. In this senior role, you will shape technical direction, oversee the integration of modern pipelines, and develop secure, scalable solutions that directly impact analysts performing high-consequence missions.\nYou’ll serve as a technical leader who advises on architecture, mentors engineers, and drives engineering excellence across complex modernization efforts.\nWhat You'll Do:\nLead architecture, design, and implementation of full-stack capabilities across cloud-native microservices\nOwn major system components and guide the technical roadmap for modernization and cloud adoption\nDevelop distributed, secure, scalable back-end services using Python, Java/Spring Boot, or similar technologies\nArchitect and govern cloud deployments (AWS), including Kubernetes clusters, IaC, security controls, and reliability patterns\nGuide teams in DevSecOps execution, including GitLab CI/CD pipelines, automated testing, secure coding standards, and supply-chain integrity\nIntegrate large-scale data, search, or analytic pipelines, such as Kafka, NiFi, Elasticsearch\nPartner with product owners, mission users, and cross-functional engineering teams to define requirements and technical strategy\nMentor and support mid-level and junior engineers; perform code reviews and drive engineering best practices\nEvaluate emerging technologies, including LLMs/AI, synthetic data, and augmented development tools for mission applicability\nJoin us. The world can’t wait.\nYou Have:\n6+ years of experience with full-stack software engineering\nExperience leading technical delivery or architecture for cloud-native or distributed systems\nExperience with Python, C++, Java, or Spring Boot\nExperience with SQL or NoSQL databases, such as PostgreSQL, DynamoDB, MongoDB, or SQLite\nExperience architecting and deploying solutions using AWS or Azure cloud frameworks\nExperience with containerization and orchestration, such as Docker and Kubernetes\nExperience with complex API ecosystems, such as FastAPT, REST, gRPC, or GraphQL\nExperience building secure, high-performance applications in classified or highly restricted environments\nActive TS/SCI clearance; willingness to take a polygraph exam\nBachelor’s degree in a STEM field\nNice If You Have:\nExperience with distributed search or data platforms such as Elasticsearch, OpenSearch, Solr, Kafka, or NiFi\nExperience modernizing legacy applications into modern frameworks\nExperience with IaC tools such as Terraform or CloudFormation\nExperience integrating AI/ML or LLM-based development workflows\nExperience supporting GEOINT or Intelligence Community analytic missions\nMaster’s degree in Computer Science, Software Engineering or related field\nClearance:\nApplicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.\n\nSkills Assessment\nAs 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.\nCompensation\nAt 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.\nSalary 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\nAs 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.\nCandidate AI Usage Policy\nAI 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.\nWork Model\nOur 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.\nRemote: 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.\nHybrid: 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.\nOnsite: 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.\nCommitment to Non-Discrimination\nAll 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.","description_format":"text","description_chars":6733,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Cybersecurity","Government","Intelligence"],"lifecycle":[{"event":"open","at":"2026-09-30T21:56:03Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 10 · green card filings: 2","filings_12m":10,"filings_prev_12m":16,"green_card_filings_12m":2,"median_offered_wage_usd":170833,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":9}],"liveness":{"score":75,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.838,"p_room":0.9,"age_days":8,"expected_fill_days":20,"reasons":["conf:3","velocity","win:mid","comp:brand"],"computed_at":"2026-10-07T05:47:15Z"},"pay":{"stated_usd_annual":198000,"is_top_pay":true},"html_url":"https://alion.io/job/booz-allen-hamilton-full-stack-developer-senior-3","json_url":"https://alion.io/job/booz-allen-hamilton-full-stack-developer-senior-3.json","meta":{"generated_at":"2026-10-08T01:46:48Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3109,"day_limit":5000,"remaining_today":1891,"minute_limit":60,"resets_at":"2026-10-09T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":244},"rest":"https://alion.io/mcp/rest/get_company?id=244"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbooz-allen-hamilton-full-stack-developer-senior-3"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fbooz-allen-hamilton-full-stack-developer-senior-3"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fbooz-allen-hamilton-full-stack-developer-senior-3"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/booz-allen-hamilton-full-stack-developer-senior-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbooz-allen-hamilton-full-stack-developer-senior-3"}]}