{"id":2945598,"url":"https://alion.io/job/tomorrow-hire-software-development-engineer-active-tssci-with-full-scope-polygraph-fsp","title":"Software Development Engineer - Active TS/SCI with Full Scope Polygraph (FSP)","company":{"id":4895,"name":"Tomorrow Hire","domain":"tomorrowhire.com","url":"https://alion.io/company/tomorrowhire","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Herndon, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":210000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Grafana","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-20T18:40:18Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-27T12:43:49Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Software Development Engineer - Active TS/SCI with FSP\nLocation: Herndon, VA\nClearance Required: TS/SCI with Full Scope Polygraph (FSP)\nPosition Type: Full-Time, On-Site\nSalary Range: $210,000 - $250,000\nDescription\nWe are seeking a Software Development Engineer to support mission-focused work. Designs and builds resilient, high-throughput, event-driven software architectures and data processing frameworks to ensure system observability and real-time event tracking. The position requires an active TS/SCI with Full Scope Polygraph (FSP).\nPrimary Responsibilities\nBuild modular, fault-tolerant backend services and event-driven data pipelines.\nImplement real-time monitoring, logging, and automated alerting for system health and data flow events.\nEnsure strict access controls, concurrency, and scalable record-keeping across complex software platforms.\nIntegrate asynchronous systems and message brokers to enable seamless data interchange.\nRequirements\nMinimum Qualifications:\nPython (asynchronous & concurrent coding)\nKafka (distributed messaging)\nDistributed Systems\nEvent-Driven Design\nAsynchronous Coding & Concurrency\nJSON\nFault Tolerance\nObservability, Grafana, ELK Stack\nActive TS/SCI with Full Scope Polygraph (FSP) required.\nMust work on-site in Herndon, VA.\nPreferred Qualifications:\nAccess control in event-driven architectures\nModular system design for data pipelines\nAlerting & record-keeping solutions\nExpanding architectures to support multiple data domains & formats\nBenefits\nSalary\nSalary for this position is determined based on factors such as location, qualifications, experience, and contract-specific budget considerations.\nProposed Salary Range: $210,000 - $250,000\nBenefits\nWe offer a comprehensive and competitive benefits package, including:\n 100% Company-Paid Health Insurance: Full coverage for medical, dental, and vision insurance for employees and their dependents (United Healthcare and Guardian).\nProtection Plans: Employer-paid life, short-term disability, and long-term disability insurance.\n 401(k) Retirement Contribution: 15% of base salary contributed by the company, fully vested from day one.\n Paid Time Off: 200 hours of PTO annually (accrued), in addition to 11 federal holidays.\n Bonuses: Recruitment and business development bonus opportunities based on performance and company growth.","description_format":"text","description_chars":2337,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["Health insurance","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-20T18:40:18Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.539,"p_room":1,"age_days":6,"expected_fill_days":24,"reasons":["conf:1","agency","velocity","win:early"],"computed_at":"2026-10-27T05:46:45Z"},"pay":{"stated_usd_annual":250000,"is_top_pay":true},"html_url":"https://alion.io/job/tomorrow-hire-software-development-engineer-active-tssci-with-full-scope-polygraph-fsp","json_url":"https://alion.io/job/tomorrow-hire-software-development-engineer-active-tssci-with-full-scope-polygraph-fsp.json","meta":{"generated_at":"2026-10-27T13:38:49Z","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":1906,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":4895},"rest":"https://alion.io/mcp/rest/get_company?id=4895"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftomorrow-hire-software-development-engineer-active-tssci-with-full-scope-polygraph-fsp"},{"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%2Ftomorrow-hire-software-development-engineer-active-tssci-with-full-scope-polygraph-fsp"},{"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%2Ftomorrow-hire-software-development-engineer-active-tssci-with-full-scope-polygraph-fsp"},{"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/tomorrow-hire-software-development-engineer-active-tssci-with-full-scope-polygraph-fsp\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftomorrow-hire-software-development-engineer-active-tssci-with-full-scope-polygraph-fsp"}]}