{"id":2506506,"url":"https://alion.io/job/sunayu-md-software-engineer-3-tssci-w-polygraph","title":"MD-Software Engineer 3 - TS/SCI w/ Polygraph","company":{"id":4422519,"name":"Sunayu","domain":"sunayu.com","url":"https://alion.io/company/sunayu","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":true},{"name":"Docker","optional":true},{"name":"ElasticSearch","optional":true},{"name":"Gradle","optional":true},{"name":"Java","optional":true},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"Podman","optional":true},{"name":"React.js","optional":true},{"name":"Spring Boot","optional":true}],"status":"live","first_seen_at":"2026-09-30T00:00:00Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-17T12:09:41Z","board_verified":true,"closed_at":null,"days_open":17,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":17},"description":"Location: Annapolis Junction, MD\nCategory: Software Engineer (SWE)\nTravel Required: No\nRemote Type: No\nClearance: TS/SCI w/ Polygraph\nPosition Requirements\nThe Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test result. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade¬ offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.\nPosition Responsibilities\nAnalyze user requirements to derive software design and performance requirements\nDebug existing software and correct defects\nProvide recommendations for improving documentation and software development process standard\nDesign and code new software or modify existing software to add new features\nIntegrate existing software into new or modified system or operating environment\nDevelop simple data queries for existing or proposed databases or data repositories\nWrite or review software and system documentation\nServe as team lead at the level appropriate to the software development process being used on any particular project\nDesign or implement complex database or data repository interfaces/queries\nDevelop or implement algorithms to meet or exceed system performance and functional standards\nAssist with developing and executing test procedures for software component\nDevelop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas\nModify existing software to correct errors, to adapt to new hardware, or to improve its performance\nDesign, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design\nDesign or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products\nImplement recommendations for improving documentation and software development process standards\nOversee one or more software development teams and ensure the work is completed in accordance with the constraint of the software development process being used on any particular project\nConfer with system engineers and hardware engineers to derive software requirements and to obtain info1mation on project limitations and capabilities, performance requirements and interfaces\nCoordinate software system installation and monitor equipment functioning to ensure operational specifications are met\nRecommend new technologies and processes for complex software projects\nServe as the technical lead of multiple software development teams\nSelect the software development process in coordination with the customer and system engineering\nEnsure quality control of all developed and modified software\nDelegate programming and testing responsibilities to one or more team and monitor their performance\nBasic Qualifications\nA polygraph within 5 years is required for this task.\nTwenty (20) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required. Bachelor' s degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree.\nPreferred Qualifications\nUI/UX architecture front-end development background\nAPI\nReactJS\nNodeJS\nJava\nSpring Boot framework\nJavascript\nDocker/Podman\nAWS clould infrastructure\nMongoDB\nElasticsearch\nGradle\n----------------------------------------------------------------------------------------\nWho We Are \nSunayu, LLC serves as a premier technology partner to the Defense and Intelligence communities, delivering mission-critical engineering solutions across the nation. Our operations are anchored in a commitment to trust, accountability, and ethical transparency, ensuring the high-performance outcomes necessary to protect our country's most vital interests. \nCulture\nOur strength lies in our community: Our team prioritizes collaboration, professional growth, and encourages open communication. At Sunayu, we don't just secure the mission-we grow together.\nCareer Development\nWe support and encourage our team members to continue their professional growth by providing company-reimbursed training and continuing education of up to $5,000 per year. We also participate in many industry conferences and events where we share our expertise and experiences.\nPay Rate\nSalary range considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills, as well as market and business considerations when extending an offer.\n\nBenefits\n3 Medical Plan Options\nDental and Vision \nFSA, DCFSA, HSA\nLife/AD&D Insurance\nShort-Term & Long-Term Disability \nEmployee Assistance Program (EAP)\nTraining and Educational Assistance\nPaid Time Off (PTO)\n11 Federal holidays \n401k plan with up to a 6% match (100% immediate vesting) \nEqual Opportunity Employer\nSunayu, LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability status, marital status, genetic information, medical condition, or any other characteristic protected by law.","description_format":"text","description_chars":6128,"description_truncated":false,"requirements":{"experience_years_min":4,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-14T07:34:18Z"}],"visa":[],"liveness":{"score":49,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.769,"p_room":0.75,"age_days":17,"expected_fill_days":21,"reasons":["seen:17","velocity","win:late"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/sunayu-md-software-engineer-3-tssci-w-polygraph","json_url":"https://alion.io/job/sunayu-md-software-engineer-3-tssci-w-polygraph.json","meta":{"generated_at":"2026-10-17T14:04:02Z","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":18937,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":4422519},"rest":"https://alion.io/mcp/rest/get_company?id=4422519"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsunayu-md-software-engineer-3-tssci-w-polygraph"},{"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%2Fsunayu-md-software-engineer-3-tssci-w-polygraph"},{"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%2Fsunayu-md-software-engineer-3-tssci-w-polygraph"},{"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/sunayu-md-software-engineer-3-tssci-w-polygraph\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsunayu-md-software-engineer-3-tssci-w-polygraph"}]}