{"id":2047386,"url":"https://alion.io/job/stripe-staff-machine-learning-engineer-radar","title":"Staff Machine Learning Engineer, Radar","company":{"id":64,"name":"Stripe","domain":"stripe.com","url":"https://alion.io/company/stripe","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":76,"open_postings":114,"ghost_share":0.009,"stale_share":0.719,"repost_share":0.035,"time_to_fill_p50_days":63,"computed_at":"2026-10-10T05:45:15Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":250000,"max_usd":512000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":784},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Stripe","optional":false},{"name":"Machine Learning","optional":true},{"name":"NLP","optional":true},{"name":"PyTorch","optional":true},{"name":"TensorFlow","optional":true},{"name":"XGBoost","optional":true}],"status":"live","first_seen_at":"2026-10-07T19:43:57Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-11T18:47:01Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Who we are\nAbout the team\nThe Radar ML team builds the fraud detection models that protect Stripe's $1.9 trillion payment network from fraud. The team owns 10+ real-time deep learning models that must constantly evolve to stay ahead of fraudsters. Each ML improvement translates directly into dollar impact for Stripe and its users. \nThe team's models also power the Radar product suite that tens of thousands of businesses use to screen payments and manage fraud. Radar is growing fast, and the team is actively building new products like defenses against AI token theft, free trial abuse, and programmatic attacks.\nWhat you'll do\nIn this role, you will own ML work across the full lifecycle: researching new fraud patterns, building and deploying models, and sharing results directly with top Stripe customers. You will have opportunities to optimize Stripe’s most intensive ML models, and opportunities to ship 0-to-1 products from scratch.\nResponsibilities\nDesign, build, train, evaluate, deploy, and own ML models in production that detect fraud across Stripe’s global payments network\nDesign and build large-scale ML systems that operate on diverse and large scale data\nExperiment and iterate on ML models to achieve key business goals around data quality and accuracy\nDevelop pipelines and automated processes to train and evaluate models in offline and online environments\nIntegrate ML models into production systems and ensure their scalability and reliability\nCollaborate with product, data science, and engineering partners across Stripe to identify opportunities where ML can improve outcomes for merchants and consumers\nEngage with the latest ML/AI developments and take calculated risks in transforming innovative ideas into productionized solutions\nMentor engineers and contribute to a strong ML engineering culture within the team\nWho you are\nWe're looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement.\nMinimum requirements\n10+ years of industry experience building and shipping ML systems in production\nProficient with ML libraries and frameworks such as PyTorch, TensorFlow, XGBoost, as well as Spark\nHands-on experience in designing, training, and evaluating machine learning models\nHands-on experience in productionizing and deploying models at scale\nHands-on experience in orchestrating data pipelines and efficiently leveraging large-scale datasets\nStrong collaboration skills and the ability to work across teams and contribute to peers' success\nAbility to thrive with a high level of autonomy and responsibility and an entrepreneurial mindset\nPreferred qualifications\nMS or PhD degree in ML/AI or a related field (e.g., math, physics, statistics, computer science)\nExperience in fintech, open banking, or financial data domains\nExperience with NLP, LLMs, or text classification at scale\nExperience in adversarial or noisy-data domains such as fraud detection, risk modeling, or data quality\nProven track record of building and deploying ML systems that have effectively solved ambiguous business problems\nExperience with deep learning architectures, including transformers","description_format":"text","description_chars":3250,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Payment Processing & Gateways"],"lifecycle":[{"event":"open","at":"2026-10-07T20:14:20Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 319 · green card filings: 110","filings_12m":319,"filings_prev_12m":318,"green_card_filings_12m":110,"median_offered_wage_usd":168770,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":198}],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":2,"expected_fill_days":63,"reasons":["conf:1","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/stripe-staff-machine-learning-engineer-radar","json_url":"https://alion.io/job/stripe-staff-machine-learning-engineer-radar.json","meta":{"generated_at":"2026-10-11T22:21:21Z","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":12098,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"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":64},"rest":"https://alion.io/mcp/rest/get_company?id=64"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fstripe-staff-machine-learning-engineer-radar"},{"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%2Fstripe-staff-machine-learning-engineer-radar"},{"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%2Fstripe-staff-machine-learning-engineer-radar"},{"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/stripe-staff-machine-learning-engineer-radar\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fstripe-staff-machine-learning-engineer-radar"}]}