{"id":1626898,"url":"https://alion.io/job/citadel-quantitative-developer-data-strategies-group","title":"Quantitative Developer - Data Strategies Group","company":{"id":704282,"name":"Citadel","domain":"citadel.com","url":"https://alion.io/company/citadel-4","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"full_time","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":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"Knowledge Graph","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-01T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-01T00:00:00Z","board_verified":false,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":31},"description":"Job Description \nAbout DSG\nThe Data Strategies Group (DSG) is a central quantitative research team that works alongside trading teams at the forefront of alternative data, AI/ML research, and quantitative modeling. As a Quantitative Developer in DSG, you will work directly with quantitative researchers and investment teams to apply our insights to critical investment problems across Citadel's investment strategies.\nKey responsibilities\n Innovation: Stay at the frontier of quantitative methods, contributing to the advancement of tools, libraries, and best practices for quantitative development across Citadel.\n Research Enablement: Partner with quantitative researchers to design knowledge graphs, set up efficient infrastructure and research workflow, and optimize production code. \n Custom Tools Development and Product Mindset: Design and build efficient custom tools (\"prototypes\") to quickly deliver research insights from alternative data to investment teams, aligned to the needs of those teams.\n Data Infrastructure: Build and maintain high-performance pipelines for alternative datasets, ensuring quality, timeliness, and reliability.\n Entrepreneurship: Act as an intellectual entrepreneur and owner by proactively creating novel tools and developing innovative approaches that have the potential to create commercial impact.\n\nWhat we offer\n The opportunity to work at the forefront of quantitative finance with access to the world's most comprehensive and exclusive alternative data and world-class computing infrastructure.\n A culture of learning among some of the most talented and accomplished investment professionals, researchers, and developers in the world. Our colleagues are empowered to test their ideas and develop solutions that accelerate their growth and drive real impact.\n\nIn accordance with applicable law, the base salary range for this role is $200,000 to $250,000. \nIn addition, the employee who fills this role will be eligible to participate in a discretionary incentive compensation program, as well as a wide array of benefit programs, such as medical and life insurance, retirement and tax-free savings plans, and access to other healthcare programs. \n Required Skills \nTechnical & analytical skills:\n Degree in Computer Science, Engineering, Applied Mathematics, or a related technical field.\n Exceptional command of Python; ability to write scalable and maintainable production code.\n Strong Computer Science fundamentals and software development experience.\n Familiarity with cloud computing environments (AWS, GCP, or Azure) and modern DevOps practices (CI/CD, containerization, orchestration).\n\nSoft skills:\n Strong verbal and written communication skills, with the ability to explain technical results to non-technical stakeholders.\n Quantitative intuition and creativity with a passion for uncovering insights in complex datasets.\n\nIntrinsics:\n Intellectual curiosity and willingness to learn about financial markets, asset classes, investment strategies, and alternative data.\n Self-starter with strong proactivity, ownership, and willingness to drive commercial impact.\n Thrives in a fast-paced, collaborative, and results-oriented environment.\n\n About Citadel \nCitadel is one of the world's leading alternative investment managers. We manage capital on behalf of many of the world's preeminent private, public and nonprofit institutions. We seek the highest and best use of investor capital in order to deliver market leading results and contribute to broader economic growth. For over 30 years, Citadel has cultivated a culture of learning and collaboration among some of the most talented and accomplished investment professionals, researchers and engineers in the world. Our colleagues are empowered to test their ideas and develop commercial solutions that accelerate their growth and drive real impact.","description_format":"text","description_chars":3858,"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":["Life insurance","Retirement plans"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-10-01T20:44:01Z"},{"event":"close","at":"2026-10-03T00:02:20Z"},{"event":"reopen","at":"2026-10-20T07:44:33Z"},{"event":"close","at":"2026-10-20T14:56:50Z"},{"event":"reopen","at":"2026-10-29T14:48:03Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 161 · green card filings: 86","filings_12m":161,"filings_prev_12m":131,"green_card_filings_12m":86,"median_offered_wage_usd":152500,"route":null,"cap_exempt":false,"checked_at":"2026-10-29T16:27:21+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":0}],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.371,"p_room":0.35,"age_days":31,"expected_fill_days":13,"reasons":["seen:31","win:tail"],"computed_at":"2026-11-01T06:10:25Z"},"pay":{"stated_usd_annual":250000,"is_top_pay":true},"html_url":"https://alion.io/job/citadel-quantitative-developer-data-strategies-group","json_url":"https://alion.io/job/citadel-quantitative-developer-data-strategies-group.json","meta":{"generated_at":"2026-11-01T12:08:27Z","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":18687,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":704282},"rest":"https://alion.io/mcp/rest/get_company?id=704282"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcitadel-quantitative-developer-data-strategies-group"},{"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%2Fcitadel-quantitative-developer-data-strategies-group"},{"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%2Fcitadel-quantitative-developer-data-strategies-group"},{"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/citadel-quantitative-developer-data-strategies-group\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcitadel-quantitative-developer-data-strategies-group"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1626898}},{"tool":"search_jobs","arguments":{"company":"citadel.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1626898},"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. Docs: https://alion.io/developers"}}