{"id":1146243,"url":"https://alion.io/job/general-dynamics-information-technology-senior-full-stack-software-engineer","title":"Senior Full Stack Software Engineer","company":{"id":4418,"name":"General Dynamics Information Technology","domain":"gdit.com","url":"https://alion.io/company/gdit","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":96,"open_postings":33,"ghost_share":0,"stale_share":0.364,"repost_share":0,"time_to_fill_p50_days":10,"computed_at":"2026-10-22T06:10:10Z"}},"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":["Arlington, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":123250,"max":166750,"currency":"USD","period":"year","gross":null,"usd_annual":166750},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"Git","optional":false},{"name":"Kubernetes","optional":false},{"name":"MySQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Streamlit","optional":false},{"name":"ETL/ELT","optional":true},{"name":"Superset","optional":true}],"status":"live","first_seen_at":"2026-09-21T00:00:00Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-10-21T23:49:23Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"Type of Requisition:\nRegularClearance Level Must Currently Possess:\nTop Secret/SCIClearance Level Must Be Able to Obtain:\nTop Secret SCI + PolygraphPublic Trust/Other Required:\nNoneJob Family:\nSoftware EngineeringJob Qualifications:\nSkills:\nCI/CD, Git, Python (Programming Language), Software Development, Structured Query Language (SQL) DevelopmentCertifications:\nNoneExperience:\n5 + years of related experienceUS Citizenship Required:\nYesJob Description:\nYOUR IMPACT\nOwn your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of War’s mission to keep our country safe and secure.\nOUR COMPANY\nIron EagleX (IEX), a wholly owned subsidiary of General Dynamics Information Technology (GDIT), delivers agile IT and Intelligence solutions. Combining small-team flexibility with global scale, IEX leverages emerging technologies to provide innovative, user-focused solutions that empower organizations and end users to operate smarter, faster, and more securely in dynamic environments.\nJOB DESCRIPTION\nIron EagleX is seeking a Senior Full Stack Software Engineer to join our dynamic team in Crystal City, VA. This role designs, develops, deploys, and sustains innovative software and data capabilities as a member of a fast-paced, multidisciplinary team. You will work across the application stack to build analytic frontends, production APIs, data integration services, reporting interfaces, and supporting data layers that transform complex data and analytic methods into practical, reliable capabilities supporting critical customer requirements.\nMEANINGFUL WORK AND PERSONAL IMPACT\nAs a Senior Full Stack Software Engineer, you will quickly turn complex data, analytic requirements, and emerging concepts into usable software capabilities that deliver critical insights to end users. You will work closely with analysts, data scientists, and other technical specialists to solve difficult technical problems, rapidly prototype new applications and workflows, and transition successful solutions into repeatable, maintainable, and operational software capabilities.\nJOB DUTIES (INCLUDE BUT ARE NOT LIMITED TO)\nDevelop clean, maintainable, and efficient Python code while adhering to best practices and coding standards. \nDesign, build, and maintain data analytics web applications, dashboards, and user-facing analytics experiences using Streamlit or similar technologies. \nDevelop interactive data products that enable users to explore, visualize, filter, and interpret complex datasets. \nBuild and integrate backend services, APIs, and data access layers using Python frameworks such as FastAPI or similar technologies. \nSupport data ingestion, transformation, validation, and aggregation capabilities to help ensure accurate and timely analytics. \nWork with relational databases such as Postgres and MySQL, supporting data integrity, performance, and efficient query design. \nCollaborate with data analysts, data engineers, and stakeholders to understand requirements and deliver practical analytics solutions. \nCreate reusable software components and data services that support reporting, visualization, workflow automation, and operational analytics. \nSupport CI/CD pipelines and container-based deployments, including Docker-based environments, to enable repeatable builds and reliable releases. \nImplement and maintain version control using Git to support collaboration and code management. \nApply software engineering best practices to improve scalability, maintainability, testability, and reliability of analytics applications. \nEnsure developed solutions meet required security, quality, and compliance standards. \nContribute to all stages of the software development life cycle, from concept and design to testing, deployment, sustainment, and enhancement. \nREQUIRED SKILLS:\nAbility to work effectively both collaboratively and independently in a fast-paced environment. \nExperience writing clean, maintainable, and efficient Python code. \nHands-on experience developing software applications that support data analytics, reporting, dashboards, or operational data products. \nExperience with front-end development using Streamlit or similar technologies for interactive analytics applications. \nWorking knowledge of web technologies, RESTful APIs, containerization, backend services, and user interface development. \nExperience building and maintaining backend solutions using Python frameworks such as FastAPI or similar tools. \nFamiliarity with relational database systems such as PostgreSQL and MySQL. \nExperience writing SQL queries to support analytics, reporting, and application functionality. \nUnderstanding of data quality, data validation, data transformation, and basic data modeling concepts. \nExperience with Docker; Kubernetes experience is a plus. \nFamiliarity with CI/CD pipelines and repeatable deployment practices. \nProficiency in implementing and maintaining version control using Git. \nHands-on experience with full stack development and understanding of the software development life cycle. \nDESIRED SKILLS\nExperience developing analytics dashboards, operational reporting tools, or mission-focused data applications. \nExperience with data visualization libraries or platforms such as Streamlit, Superset, or similar tools. \nFamiliarity with ETL workflows, data pipelines, or automated data processing jobs. \nFamiliarity with cloud-based data platforms, managed databases, object storage, or cloud deployment environments. \nExperience working with data from multiple source systems. \nFamiliarity with data governance, metadata management, access control, and data security best practices. \nExperience troubleshooting application, database, or query performance issues. \nAbility to translate stakeholder requirements into technical tasks and user-facing analytics capabilities. \nStrong problem-solving skills and the ability to communicate technical concepts clearly to both technical and non-technical audiences. \nWHAT YOU’LL NEED TO SUCCEED\nClearance: Current TS/SCI Clearance with active or ability to obtain CI Polygraph is required \nExperience: 5+ years of related experience \nEducation: Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience) \nRole requirements: Work is onsite in Crystal City, VA with CONUS travel of up to 60-90 consecutive days annually \nDue to US Government Contract Requirements, only US Citizens are eligible for this role \nGDIT IS YOUR PLACE \nAt GDIT, the mission is our purpose, and our people are at the center of everything we do.\nGrowth: AI-powered career tool that identifies career steps and learning opportunities \nSupport: An internal mobility team focused on helping you achieve your career goals \nRewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off \nCommunity: Award-winning culture of innovation and a military-friendly workplace \nOWN YOUR OPPORTUNITY \nExplore a career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your passion for the mission and delivering results. #iexjobs #iexpriority\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans\nThe likely salary range for this position is $123,250 - $166,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.\nScheduled Weekly Hours:\n40Travel Required:\n10-25%Telecommuting Options:\nOnsiteWork Location:\nUSA VA ArlingtonAdditional Work Locations:\nTotal Rewards at GDIT:\nOur benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.Our Identity Verification Process:\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 virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.About Our Work:\nWe are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans","description_format":"text","description_chars":9840,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["401k plan"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Government"],"lifecycle":[{"event":"open","at":"2026-10-14T02:00:51Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 21 · green card filings: 4","filings_12m":21,"filings_prev_12m":30,"green_card_filings_12m":4,"median_offered_wage_usd":154900,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+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":15}],"liveness":{"score":20,"band":"cold","label":"Long shot","p_open":1,"p_active":0.571,"p_room":0.35,"age_days":31,"expected_fill_days":10,"reasons":["conf:6","velocity","win:tail","comp:brand"],"computed_at":"2026-10-22T06:10:10Z"},"pay":{"stated_usd_annual":166750,"is_top_pay":false},"html_url":"https://alion.io/job/general-dynamics-information-technology-senior-full-stack-software-engineer","json_url":"https://alion.io/job/general-dynamics-information-technology-senior-full-stack-software-engineer.json","meta":{"generated_at":"2026-10-22T16:21:16Z","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_verified","counted_by":"address","units_charged":1,"used_today":16593,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":4418},"rest":"https://alion.io/mcp/rest/get_company?id=4418"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgeneral-dynamics-information-technology-senior-full-stack-software-engineer"},{"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%2Fgeneral-dynamics-information-technology-senior-full-stack-software-engineer"},{"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%2Fgeneral-dynamics-information-technology-senior-full-stack-software-engineer"},{"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/general-dynamics-information-technology-senior-full-stack-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeneral-dynamics-information-technology-senior-full-stack-software-engineer"}]}