{"id":3374318,"url":"https://alion.io/job/old-mission-quantitative-researcher-systematic-equities-2","title":"Quantitative Researcher (Systematic Equities)","company":{"id":678384,"name":"Old Mission","domain":"oldmissioncapital.com","url":"https://alion.io/company/oldmissioncapital","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":78,"open_postings":25,"ghost_share":0.28,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":110,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","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":null,"salary_estimate":{"min_usd":104000,"max_usd":200000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":530},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-01-28T17:47:46Z","employer_posted_date":"2026-01-28","last_verified_at":"2026-11-06T04:21:46Z","board_verified":true,"closed_at":null,"days_open":281,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":281},"description":"Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individuals who thrive in a team environment and constantly strive for improvement.\nAbout the Position\nOld Mission is looking to hire a Quantitative Researcher for our growing Global Equities team in our New York City Office. We are seeking a Quantitative Researcher to design, research, and deploy systematic trading strategies across global equity markets. The role involves end-to-end ownership of the research process, from alpha generation to signal research, with a focus on portfolio optimization, risk management, and performance evaluation.\nResponsibilities\nResearch, develop, and implement quantitative trading strategies across global equity markets\n\nIdentify and test alpha signals using large, structured, and unstructured datasets\n\nPerform statistical analysis, feature engineering, and model validation to assess signal robustness\n\nDesign portfolio construction and optimization frameworks, including risk constraints and transaction cost modeling\n\nConduct backtesting, out-of-sample testing and performance attribution\n\nCollaborate with quantitative researchers, traders, and engineers to productionize models\n\nMonitor live strategies, analyze the performance, and iterate to improve risk-adjusted returns\n\nContinuously evaluate new data sources, market microstructure effects, and regime changes\n\nMaintain live trading infrastructure and risk controls\n\nRequired Skills\nDegree in a quantitative discipline such as Mathematics, Physics, Statistics, Computer Science, Operations Research, or a related quantitative field\n\n4+ years of experience in quantitative research or systematic trading in Global Equities\n\nProficiency in Python is required\n\nDeep understanding of portfolio level risks; exposure to style/factor risk\n\nExperience working with large financial datasets and building research pipelines\n\nHighly organized and detail-oriented, with the ability to manage multiple work streams concurrently\n\nExceptional written and verbal communication skills, with the ability to manage multiple tasks in a time-sensitive, collaborative, and fast-paced environment\n\nProven track record of trustworthiness and performance, consistently adhering to the highest ethical standards\n\nBenefits and Perks\nCompetitive salary with discretionary annual bonus\n\nFully paid private medical, dental, vision with extended coverage, and life insurance\n\nFree on-site lunch daily\n\nTuition Reimbursement Program\n\nBase Salary Range\n$200,000 - $350,000 - Salaries are based on numerous factors such as skills, experience, and education. Our compensation package also includes a discretionary bonus and a comprehensive benefits program for full-time employees. For more information, reach out to your recruiter.\nOld Mission is not accepting unsolicited resumes from any staffing/search firms. All resumes submitted by staffing/search firms to any employee at Old Mission via-email, the Internet or directly without a valid signed search agreement will be deemed the sole property of Old Mission, and no fee will be paid in the event the candidate is hired by Old Mission.","description_format":"text","description_chars":3351,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-10-28T02:14:17Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 3 · green card filings: 3","filings_12m":3,"filings_prev_12m":6,"green_card_filings_12m":3,"median_offered_wage_usd":177500,"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":13,"band":"cold","label":"Long shot","p_open":1,"p_active":0.46,"p_room":0.28,"age_days":281,"expected_fill_days":110,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-11-06T05:58:05Z"},"pay":null,"html_url":"https://alion.io/job/old-mission-quantitative-researcher-systematic-equities-2","json_url":"https://alion.io/job/old-mission-quantitative-researcher-systematic-equities-2.json","meta":{"generated_at":"2026-11-06T07:06:12Z","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":12489,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"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":678384},"rest":"https://alion.io/mcp/rest/get_company?id=678384"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fold-mission-quantitative-researcher-systematic-equities-2"},{"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%2Fold-mission-quantitative-researcher-systematic-equities-2"},{"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%2Fold-mission-quantitative-researcher-systematic-equities-2"},{"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/old-mission-quantitative-researcher-systematic-equities-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fold-mission-quantitative-researcher-systematic-equities-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3374318}},{"tool":"search_jobs","arguments":{"company":"oldmissioncapital.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3374318},"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. 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