{"id":2176637,"url":"https://alion.io/job/optiver-ai-lab-research","title":"AI Lab - Research","company":{"id":54501,"name":"Optiver","domain":"optiver.com","url":"https://alion.io/company/optiver","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"C","score":68,"open_postings":144,"ghost_share":0.535,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-10T05:45:15Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":200000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"CUDA","optional":false},{"name":"CUDA Toolkit","optional":false},{"name":"JAX","optional":false},{"name":"Machine Learning","optional":false},{"name":"Mamba","optional":false},{"name":"Post-training","optional":false},{"name":"Pre-training","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Reinforcement Learning","optional":false},{"name":"Self-Supervised Learning","optional":false},{"name":"Time Series Forecasting","optional":false},{"name":"Transformers","optional":false},{"name":"Triton","optional":false}],"status":"live","first_seen_at":"2026-09-30T19:55:09Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-10-12T02:58:24Z","board_verified":true,"closed_at":null,"days_open":11,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":10},"description":"About the AI Lab\nThe AI Lab is a research-focused trading team exploring how advances in machine learning can be applied to complex problems in quantitative research and trading. The Lab develops and runs its own ML-driven trading strategies, owning the full lifecycle from research and experimentation through production and revenue generation. The AI Lab sits within the Quantitative Strategy Group (QSG), and brings together researchers/traders, machine learning engineers, and software engineers to develop and execute its strategies.\nWhat You’ll Do\nAs a Researcher in the AI Lab, your key responsibilities include:\nDesigning, developing, and training novel ML models and methods - including LLMs and other foundation models - drawing on advances in deep learning and sequence modeling, for deployment in production trading systems\n\nResearching and developing new ML approaches for complex quantitative and sequential modeling problems\n\nFormulating hypotheses and designing rigorous experiments and evaluation frameworks, using appropriate baselines, ablations, and out-of-sample testing to identify promising research directions and understand why approaches succeed or fail\n\nTranslating ideas from research papers and theoretical work into working implementations, adapting and extending them to new problem domains\n\nApplying ML techniques to large-scale financial datasets, including time-series and unstructured data, to identify and evaluate potential predictive signals\n\nTraining and evaluating models at scale, leveraging GPU and distributed computing environments as needed\n\nBuilding and leveraging research tooling, including agentic and automated research workflows, to accelerate experimentation\n\nWhat You'll Get\nYou’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.\nIn addition, you’ll receive:\nThe opportunity to work alongside best-in-class professionals from over 40 different countries\n\n401(k) match up to 50%\n\nComprehensive health, mental, dental, vision, disability, and life coverage\n\n25 paid vacation days alongside market holidays\n\nExtensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sports leagues and more\n\nWhat We’re Looking For\nStrong foundations in machine learning, statistics, optimization, and experimental design.\n\nDemonstrated ability to conduct independent ML research, from developing hypotheses through implementation, experimentation, and evaluation.\n\nDeep understanding of modern deep learning architectures, particularly transformers, foundation models, sequence models, and/or state-space models.\n\nExperience developing and training models rather than primarily applying or integrating existing models.\n\nStrong empirical judgment and the ability to understand why an approach is or is not working and determine the next research direction.\n\nStrong programming skills, particularly Python, with experience in frameworks such as PyTorch or JAX.\n\nExperience training and evaluating models in GPU-based computing environments.\n\nParticularly Relevant Experience\nExperience in one or more of the following would be especially valuable:\nDeveloping and training large-scale foundation models or LLMs\n\nLarge-scale sequence or time-series modeling\n\nTransformers, efficient attention, SSMs, Mamba, RWKV, or related architectures\n\nReinforcement learning or sequential decision-making\n\nSelf-supervised, representation, or generative learning\n\nPre-training, post-training, or novel model architecture research\n\nDistributed training and large-scale GPU workloads\n\nQuantitative research, financial markets, or high-frequency data\n\nCUDA, Triton, custom kernels, or ML performance optimization\n\nAgent-assisted or automated research methodologies\n\nWho We Are\nAt Optiver, our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency and stabilizing the market no matter the conditions. With a focus on continuous improvement, we prioritize safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe.\nOur differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.\nBelow is the expected base salary for this position. This position will also be eligible for a discretionary bonus and Optiver’s benefits package with the benefits listed above.\nBase Salary Range\n$200,000—$200,000 USD","description_format":"text","description_chars":4865,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-10-09T14:11:55Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 51 · green card filings: 6","filings_12m":51,"filings_prev_12m":39,"green_card_filings_12m":6,"median_offered_wage_usd":191974,"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":25}],"liveness":{"score":47,"band":"ok","label":"Likely open","p_open":1,"p_active":0.523,"p_room":0.9,"age_days":9,"expected_fill_days":20,"reasons":["conf:2","stale_co","win:mid","comp:brand"],"computed_at":"2026-10-10T05:45:15Z"},"pay":{"stated_usd_annual":200000,"is_top_pay":false},"html_url":"https://alion.io/job/optiver-ai-lab-research","json_url":"https://alion.io/job/optiver-ai-lab-research.json","meta":{"generated_at":"2026-10-12T04:07:59Z","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":6519,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":54501},"rest":"https://alion.io/mcp/rest/get_company?id=54501"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foptiver-ai-lab-research"},{"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%2Foptiver-ai-lab-research"},{"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%2Foptiver-ai-lab-research"},{"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/optiver-ai-lab-research\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foptiver-ai-lab-research"}]}