{"id":2723524,"url":"https://alion.io/job/accertify-senior-ai-engineer","title":"Senior AI Engineer","company":{"id":1792011,"name":"Accertify","domain":"accertify.com","url":"https://alion.io/company/accertify","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"ADP","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":180000,"currency":"USD","period":"year","gross":null,"usd_annual":180000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Kubernetes","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"OpenAI SDK","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"pgvector","optional":false},{"name":"Pinecone","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"SQL","optional":false},{"name":"Weaviate","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"CI/CD","optional":true},{"name":"GCP","optional":true},{"name":"Model Context Protocol","optional":true},{"name":"OpenAI Agents SDK","optional":true},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2026-10-16T10:56:00Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-18T00:18:09Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Accertify enables commerce by doing one thing extraordinarily well: pinpointing fraud. The company's Predictive Yes Platform helps businesses say yes to more - more good customers, more revenue, and more growth - without getting burned. It's a precise, confident, data-backed yes, made possible by joining signals across the entire customer lifecycle through unmatched data volume, layered AI-powered models, and a consortium approach that protects clients from bad actors spotted anywhere in the network while unlocking business with good actors verified anywhere in the network. With more than 10 billion transactions and over $1 trillion in commerce processed in 2025 alone, Accertify delivers the intelligence and precision that fraud and payments teams need to say yes confidently and enable growth. That's the More Yes difference.\nWe are seeking an experienced Senior AI Engineer to lead the design, development, and deployment of intelligent systems that drive business impact. You will own end-to-end AI solutions, set technical direction, and mentor other engineers, working across machine learning, LLMs, retrieval systems, agentic workflows, and the data layers that feed them. This role requires deep technical expertise and a track record of shipping production AI systems at scale.\nEssential Duties & Responsibilities:\nAI Architecture: Architect AI systems end-to-end. Set technical direction. Review and mentor on others’ designs.\nLLM Strategy: Define how we use LLMs, routing, agentic orchestration, prompt patterns, fine-tune vs. prompt trade-offs, model selection.\n Production Ownership: Own deployment patterns across on-prem and cloud (Kubernetes, container infrastructure, secure integration). Drive operational excellence.\n Data Architecture: Consult on the data layer, medallion design (bronze/silver/gold), RAG retrieval stores, schema evolution, drift detection, and query performance at scale.\n Evaluation Framework: Define how we measure AI quality, golden datasets, judge-based eval, production observability (OpenTelemetry, Phoenix or similar), behavior testing.\nTechnical Leadership: Mentor AI Engineers, lead code and design reviews, set engineering standards for the AI team, and drive cross-team initiatives with Data Science and Data Engineering teams.\nSecurity & PII: Set the bar for handling sensitive customer data, secure system design, authentication, PII safety, and compliance-aware patterns.\nCollaboration: Partner with product managers, data scientists, engineers, and stakeholders to align AI solutions with business needs.\nSkills & Qualifications:\nBachelor’s or Master’s degree in Computer Science, Data Science, Engineering, or a related field (or equivalent experience).\n5+ years of production software experience.\nStrong proficiency with AI/ML frameworks (OpenAI SDK, FastMCP, agentic orchestration frameworks).\nStrong Python AND strong SQL; both are first-class requirements. Comfortable with query optimization, indexing strategy, and data modeling.\nDemonstrated experience designing and operating medallion architectures (bronze/silver/gold) at scale.\nExperience handling data at scale, partitioning, batch pipeline design, query performance, schema evolution.\nProduction LLM experience, prompt engineering, retrieval (RAG), agentic orchestration, fine-tuning trade-offs.\nExperience with vector databases (pgvector, Pinecone, Weaviate, etc.) and production RAG patterns.\nExperience with AI observability and evaluation frameworks, OpenTelemetry, Phoenix or equivalent, golden-set eval, judge-based eval methodology.\nStrong understanding of secure system design, authentication, API integrations, and handling PII-sensitive data.\nTrack record of mentoring engineers and shipping cross-team initiatives.\nStrong problem-solving skills and ability to explain technical solutions to non-technical audiences.\nPreferred Skills:\nHands-on experience with Model Context Protocol (MCP), building tools, OAuth flows, or MCP server integrations.\nExperience leading data engineering or data platform initiatives end-to-end.\nExperience with agentic AI frameworks (e.g., the OpenAI Agents SDK) in production.\nExperience deploying production systems across both cloud (AWS, GCP, Azure) and on-prem environments.\nExperience in fraud detection, financial services, or other PII-sensitive domains.\nKnowledge of MLOps tools and CI/CD for AI.\nOpen-source contributions, conference talks, or technical writing in the AI/ML space.\nAdditional Details:\nCompetitive base salary with performance-based incentives. Potential Salary Range: $140-180k. The range displayed on each job posting reflects the minimum and maximum target salaries for the position across all US locations.\nThis role is eligible for remote US-based (work-from-home) locations. Chicago-based candidates would work in a hybrid capacity from the Accertify HQ located in Itasca, IL.\nVisa Sponsorship: Employment eligibility to work for Accertify in the U.S. is required, as Accertify will not pursue Visa sponsorship for this position.\nWhy Join Accertify?\nAt Accertify, we offer more than just a paycheck-we invest in our people through competitive rewards, meaningful benefits, professional development opportunities, flexible ways of working, and programs that support your overall well-being. Join a team that values growth, collaboration, and innovation, and empowers you to make an impact and build a rewarding career.","description_format":"text","description_chars":5415,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Professional development"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Fraud Detection","RegTech, AML & Compliance"],"lifecycle":[{"event":"open","at":"2026-10-16T15:39:31Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":26,"reasons":["conf:4","win:early"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":180000,"is_top_pay":false},"html_url":"https://alion.io/job/accertify-senior-ai-engineer","json_url":"https://alion.io/job/accertify-senior-ai-engineer.json","meta":{"generated_at":"2026-10-18T00:57:43Z","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":1596,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":1792011},"rest":"https://alion.io/mcp/rest/get_company?id=1792011"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Faccertify-senior-ai-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%2Faccertify-senior-ai-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%2Faccertify-senior-ai-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/accertify-senior-ai-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Faccertify-senior-ai-engineer"}]}