{"id":2927754,"url":"https://alion.io/job/bloomberg-senior-applied-ai-engineer-artificial-intelligence","title":"Senior Applied AI Engineer - Artificial Intelligence","company":{"id":7892,"name":"Bloomberg","domain":"bloomberg.com","url":"https://alion.io/company/bloomberg","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":{"grade":"A","score":100,"open_postings":26,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":17,"computed_at":"2026-10-22T06:10:10Z"}},"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":["Toronto, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":104000,"max_usd":181000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":65},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"NLP","optional":false},{"name":"Post-training","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"RLHF","optional":false},{"name":"SFT","optional":false}],"status":"live","first_seen_at":"2026-10-20T13:53:42Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-22T11:20:57Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Bloomberg’s Engineering AI department has 450+ AI practitioners building highly sought after products and features that often require novel innovations. We are investing in AI to build better search, discovery, and workflow solutions using technologies such as transformers, gradient boosted decision trees, large language models, and dense vector databases. We are expanding our group and seeking highly skilled individuals who will be responsible for contributing to the team (or teams) of Machine Learning (ML) and Software Engineers that are bringing innovative solutions to AI-driven customer-facing products.\nAt Bloomberg, we believe in fostering a transparent and efficient financial marketplace. Our business is built on technology that makes news, research, financial data, and analytics on over 35 million financial instruments searchable, discoverable, and actionable across the global capital markets.\nBloomberg has been building Artificial Intelligence applications that offer solutions to these problems with high accuracy and low latency since 2009. We build AI systems to help process and organize the ever-increasing volume of structured and unstructured information needed to make informed decisions. Our use of AI uncovers signals, helps us produce analytics about financial instruments in all asset classes, and delivers clarity when our clients need it most.\nIn Toronto, our Applied AI Engineers are central to Bloomberg's work on financial query understanding, code generation and agentic systems over structured data. They bridge the gap between pioneering research and production, building models and agents that answer complex financial questions, write and execute code, and bring new datasets into the platforms our clients query every day. They engineer state-of-the-art code generation and agent systems, build the evaluation loops that tell us whether those systems are right, and apply LLM techniques like CoT, SFT or RLHF to drive iterative model refinement.\nJoin the AI Department as a Senior Applied AI Engineer and you will have the opportunity to:\nCollaborate with colleagues on production systems and write, test, and maintain production quality code\n\nDesign, train, experiment, and evaluate ML models, agentic systems, algorithms and solutions\n\nDemonstrate technical leadership by owning cross-team projects\n\nStay current with the latest research in ML/AI and incorporate new findings into our models and methodologies\n\nRepresent Bloomberg at scientific and industry conference and in open-source communities\n\nPublish product and research findings in documentation, whitepapers or publications to leading academic venues\n\nWe are looking for Senior Applied AI Engineers with the following experience:\nPh.D. in Computer Science, AI/ML, NLP or relevant technical field with 0-2 years of experience, or a Master’s with 4+ years, or a Bachelor’s with 5+ years of relevant industry experience.\n\nPractical experience applying machine learning, deep learning, and generative AI techniques to real-world problems, from experimentation through production deployment.\n\nStrong software engineering skills, including proficiency in Python and experience designing, testing, and maintaining scalable production systems.\n\nHands-on experience building LLM-powered applications, including retrieval-augmented generation, prompt engineering, model evaluation, or post-training techniques.\n\nExperience developing agentic AI systems that use external tools, APIs, search systems, databases, or code execution environments.\n\nExperience building agentic harnesses or orchestration frameworks, including tool routing, state and memory management, multi-step workflows, guardrails, tracing, retries, and evaluation.\n\nStrong computer science fundamentals, communication skills, and the ability to collaborate across technical and non-technical teams; publications at leading AI, ML, or NLP conferences are a plus.\n\nIf this sounds like you:\nApply if you think we're a good match! We'll get in touch with you to let you know what the next steps are. In the meantime, check us out athttp://www.techatbloomberg.com/ai\nThis posting is for an open position at Bloomberg.\nFor some positions, we use automated assessment technologies to assist in selecting appropriate candidates based on criteria we have identified. These automated decisions are made by applying criteria that have been rigorously set by Bloomberg using human input and judgment, and may include communication, decision-making, innovation or teamwork.\nDiscover what makes Bloomberg unique - watch our podcast series for an inside look at our culture, values, and the people behind our success.","description_format":"text","description_chars":4667,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Data & Market Intelligence","Financial News & Media"],"lifecycle":[{"event":"open","at":"2026-10-20T13:53:42Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":17,"reasons":["conf:1","velocity","win:early","comp:brand,attention"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/bloomberg-senior-applied-ai-engineer-artificial-intelligence","json_url":"https://alion.io/job/bloomberg-senior-applied-ai-engineer-artificial-intelligence.json","meta":{"generated_at":"2026-10-22T15:02:36Z","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":14552,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":7892},"rest":"https://alion.io/mcp/rest/get_company?id=7892"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbloomberg-senior-applied-ai-engineer-artificial-intelligence"},{"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%2Fbloomberg-senior-applied-ai-engineer-artificial-intelligence"},{"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%2Fbloomberg-senior-applied-ai-engineer-artificial-intelligence"},{"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/bloomberg-senior-applied-ai-engineer-artificial-intelligence\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbloomberg-senior-applied-ai-engineer-artificial-intelligence"}]}