{"id":955534,"url":"https://alion.io/job/bigbear-ai-holdings-inc-senior-software-engineer-ml","title":"Senior Software Engineer (ML)","company":{"id":34812,"name":"BigBear.ai","domain":"bigbear.ai","url":"https://alion.io/company/bigbear-ai-holdings-inc","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":{"grade":"A","score":100,"open_postings":6,"ghost_share":0,"stale_share":0.167,"repost_share":0,"time_to_fill_p50_days":16,"computed_at":"2026-11-14T05:58:10Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Columbia, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":127000,"max_usd":245000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1332},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-09-16T05:21:16Z","employer_posted_date":"2026-09-19","last_verified_at":"2026-11-14T23:33:57Z","board_verified":true,"closed_at":null,"days_open":59,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":59},"description":"Overview\nBigBear.ai is seeking a Senior Software Engineer to create custom analytics to perform at scale. The software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science.\nWhat you will do\nDesign, implement, integrate, and maintain software applications and services.\nTranslate business, system, and customer requirements into technical solutions.\nDevelop clean, maintainable, well-documented, and testable code.\nParticipate in architecture, design, and code reviews.\nAnalyze technical problems and implement effective solutions.\nDevelop unit, integration, system, and automated regression tests.\nTroubleshoot defects, performance issues, deployment problems, and production incidents.\nCollaborate with cross-functional teams to define interfaces, data flows, and integration requirements.\nSupport continuous integration and continuous delivery practices.\nContribute to software documentation, technical procedures, and engineering standards.\nIdentify opportunities to improve system performance, reliability, security, and maintainability.\nParticipate in Agile ceremonies, sprint planning, backlog refinement, and technical estimation.\nMentor less-experienced engineers through design guidance, code reviews, and knowledge sharing.\nCommunicate technical status, risks, dependencies, and recommendations to project and technical leadership.\nSupport system deployments, operational readiness activities, and sustainment as needed.\nPerform other related duties consistent with the position and program requirements.\nWhat you should have\nBachelor’s degree in computer science, software engineering, information technology\n8 years of professional software development experience, or an equivalent combination of education and experience.\n Clearance:TS/SCI w/Poly\nDemonstrated experience developing and delivering production-quality software.\nStrong proficiency in at least one programming language, such as Java, C#, C++, Python, JavaScript, or TypeScript.\nExperience with software design principles, object-oriented or functional programming, and common development patterns.\nExperience with source-control systems, code reviews, automated testing, and defect tracking.\nExperience analyzing requirements and converting them into well-engineered software solutions.\nAbility to troubleshoot complex technical issues independently and collaboratively.\nUnderstanding of software development lifecycle processes and Agile development practices.\nStrong written and verbal communication skills.\nAbility to work effectively in a collaborative, multidisciplinary team environment.\nWhat we'd like you to have\nExperience developing distributed, cloud-based, web-based, embedded, or mission-critical systems.\nExperience with RESTful APIs, microservices, messaging systems, or service-oriented architectures.\nExperience with cloud platforms such as AWS, Microsoft Azure, or Google Cloud.\nExperience with Docker, Kubernetes, infrastructure as code, or automated deployment pipelines.\nAbout BigBear.ai\nBigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on Bigbear.ai’s predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in McLean, Virginia, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai.\nBigBear.ai is an Equal opportunity employer all protected groups, including protected veterans and individuals with disabilities.","description_format":"text","description_chars":3825,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Cybersecurity","Decision Intelligence"],"lifecycle":[{"event":"open","at":"2026-09-16T05:21:16Z"}],"visa":[],"liveness":{"score":20,"band":"cold","label":"Long shot","p_open":1,"p_active":0.585,"p_room":0.35,"age_days":59,"expected_fill_days":16,"reasons":["conf:1","velocity","win:tail"],"computed_at":"2026-11-14T05:58:10Z"},"pay":null,"html_url":"https://alion.io/job/bigbear-ai-holdings-inc-senior-software-engineer-ml","json_url":"https://alion.io/job/bigbear-ai-holdings-inc-senior-software-engineer-ml.json","meta":{"generated_at":"2026-11-15T04:29:14Z","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":258,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":34812},"rest":"https://alion.io/mcp/rest/get_company?id=34812"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbigbear-ai-holdings-inc-senior-software-engineer-ml"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fbigbear-ai-holdings-inc-senior-software-engineer-ml"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fbigbear-ai-holdings-inc-senior-software-engineer-ml"},{"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/bigbear-ai-holdings-inc-senior-software-engineer-ml\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbigbear-ai-holdings-inc-senior-software-engineer-ml"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":955534}},{"tool":"search_jobs","arguments":{"company":"bigbear.ai","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":955534},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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