{"id":2822992,"url":"https://alion.io/job/arcarithm-senior-software-engineer","title":"Senior Software Engineer","company":{"id":4390885,"name":"Arcarithm","domain":"arcarithm.com","url":"https://alion.io/company/arcarithm","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"ADP","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Huntsville, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":131000,"max_usd":227000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1105},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Docker","optional":false},{"name":"GitLab","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-03-09T14:27:00Z","employer_posted_date":"2026-03-09","last_verified_at":"2026-10-21T00:14:14Z","board_verified":true,"closed_at":null,"days_open":225,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":224},"description":"WE ARE ARCARITHM, and we are changing the world!\nIf you are ready to grow your career and change the world with us, then join the Arcarithm team!\nWe are located in beautiful, downtown Huntsville, AL, one of the fastest growing cities in the U.S.! At Arcarithm, we cultivate and foster an environment of integrity, open communication, work life balance, and career development. We are committed to investing in our employees by offering comprehensive health insurance options, a generous 401K plan, competitive salaries, continuous career growth opportunities, flexible schedules including remote work, mentoring and performance incentives.\nArcarithm is currently seeking top talent in the areas of full stack software development, artificial intelligence, optimization, and data analytics. You will work in a dynamic and challenging environment alongside our customers which include Lockheed Martin, General Dynamics, Northrop Grumman, Raytheon, US Army, US Navy, US Air Force, the Missile Defense Agency, and NASA on cutting edge technologies including machine learning, augmented and virtual reality, big data analytics, and more!\nWe are excited to continue to change and improve the world through innovation and technology! Contact us today to hear more about Arcarithm and all we offer!\nJob Title: Senior Software Engineer\nJob Location: Huntsville, AL\nJob Description\nWe are seeking a highly skilled Senior Software Engineer to join our dynamic team. The ideal candidate will have extensive experience in software development, with a strong background in computer engineering or software engineering, and a proven ability to work collaboratively in a fast-paced environment. This role requires a self-starter who can contribute to the design, development, and implementation of complex software systems.\nMust have an active and transferable DoD security clearance with current investigation at the required level. Must be able to maintain the required clearance\nRequired Education/Experience:\nBachelor’s degree in Computer Engineering, Software Engineering, or equivalent\n7+ years of professional software development experience\nProficiency in: Containers (e.g., Docker)\nContainer orchestration (e.g., Kubernetes)\nLinux and MS Windows environments\nGitLab for version control\nJava and Python programming languages\nModeling and simulation techniques\n\nStrong ability to work effectively in team settings\nSelf-starter with excellent problem-solving skills and initiative\nRequired Skills:\nDesign, develop, and maintain software solutions using Java ,and Python\nImplement and manage containerized applications and orchestration systems\nCollaborate with cross-functional teams to deliver high-quality software products\nUtilize GitLab for version control and collaborative development\nSupport modeling and simulation efforts to enhance system performance\nEnsure compatibility and optimization across Linux and MS Windows platforms\nContribute to the continuous improvement of development processes and tools\nDesired Skills:\nExperience in missile defense systems\nExpertise in planning and defense design\nFamiliarity with weapon and sensor models\nKnowledge of command and control systems\nArcarithm isan Equal Opportunity employer and all qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. Arcarithm participates in E-Verify.","description_format":"text","description_chars":3601,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["401k plan","Flexible schedule","Growth opportunities","Health insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","C4ISR","Industrial Engineering"],"lifecycle":[{"event":"open","at":"2026-10-18T19:14:19Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.164,"p_room":0.28,"age_days":224,"expected_fill_days":30,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/arcarithm-senior-software-engineer","json_url":"https://alion.io/job/arcarithm-senior-software-engineer.json","meta":{"generated_at":"2026-10-21T03:10:10Z","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":4721,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":4390885},"rest":"https://alion.io/mcp/rest/get_company?id=4390885"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Farcarithm-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%2Farcarithm-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%2Farcarithm-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/arcarithm-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Farcarithm-senior-software-engineer"}]}