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We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth.\nWe are seeking a Senior Software Engineer to support a mission-critical enterprise. This position serves as the principal authority for enterprise software architecture, development standards, application moderization, and secure software delivery across complex environments.\nResponsibilities\nDesign, develop, test applications while establishing architectural frameworks.\nDevelop best practices and create modernization strategies\nThis role combines strategic technical leadership with hands-on engineering expertise to deliver scalable, secure and high performing solutions. \nRequired Qualifications\nMust posses an active Top Secret Clearance\n Must be willing and able to obtain a polygraph\nBachelor’s degree with 10+ years of relevant experience, or Master’s degree with less than 2 years of relevant experience\n10+ years of experience in application development, including test driven development. \n10+ years of experiene with Python. \n10+ years of experience across the software development life cycle.","description_format":"text","description_chars":1292,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-10-16T22:43:34Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":0,"expected_fill_days":36,"reasons":["conf:3","stale_co","win:early"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":212544,"is_top_pay":true},"html_url":"https://alion.io/job/fantom-corporation-senior-software-engineer","json_url":"https://alion.io/job/fantom-corporation-senior-software-engineer.json","meta":{"generated_at":"2026-10-17T06:52:57Z","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":9505,"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":673180},"rest":"https://alion.io/mcp/rest/get_company?id=673180"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffantom-corporation-senior-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%2Ffantom-corporation-senior-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%2Ffantom-corporation-senior-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/fantom-corporation-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffantom-corporation-senior-software-engineer"}]}