355 quantitative analyst jobs at 188 companies in Fairfield, CT

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Quantitative Analyst
New York City, New York, United States
$145k-$173k/yr OnsiteFull Time
UBS
UBSSIX Swiss Exchange: UBSG: Global bank providing wealth management and investment services.
Post-graduate degree in a quantitative field, strong quantitative finance and derivatives modelling experience, C++ proficiency; Python advantageous, excellent communication and critical thinking.
C++, Python
2mo
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Quantitative Analyst, Quantitative Strategies
New York, New York, United States
$150k-$200k/yr OnsiteFull Time
Millennium Management
Millennium Management: Global alternative investment firm managing diverse investment strategies.
1+ YOE1–3 years experience in data science or quantitative research preferred; strong Python skills; experience with alternative datasets, company/sector KPIs, and using LLMs or ML tools in workflows; quantitative degree preferred.
Python, LLMs
1w
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Quantitative Analyst
New York, New York, United States
$155k-$190k/yr OnsiteFull Time
UBS
UBSSIX Swiss Exchange: UBSG: Global bank providing wealth management and investment services.
Advanced quantitative degree, front-office modeling experience, strong Python programming, AI/ML and API familiarity, and experience delivering analytics for sales and trading.
Python, C++, APIs, AI, machine learning
1mo
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Junior Quantitative Analyst
Austin or Chicago or New York or Old Greenwich or San Francisco or West Palm Beach
$150k/yr OnsiteFull Time
WorldQuant
WorldQuant: Develops systematic investment strategies through quantitative research and data.
Undergraduate or advanced degree in a quantitative field; programming in Python and/or C++; Linux experience; strong problem-solving and quantitative skills; interest in financial data, machine learning, and data engineering.
Python, C++, Linux
1w
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Commodities Quantitative Analyst
New York, New York, United States
$150k-$175k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
0+ YOEUndergraduate/graduate degree in a quantitative field, fresh graduates or 1-2 years experience, strong statistics and time-series skills, quantitative modeling experience, proficiency in Python, strong communication.
Python
1mo
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Quantitative Analyst, VP
New York, New York, United States
$200k-$250k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
4+ YOEMaster's in quantitative field (or Bachelor's + more experience), 4+ years quantitative modeling experience (6+ with Bachelor's), experience with XVA, counterparty credit risk, derivatives pricing, Python, SQL, C++, and regulatory capital frameworks.
Python, SQL, C++
1w
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Commodities Quantitative Analyst
New York, New York, United States
$150k-$175k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
0+ YOEUndergraduate or graduate degree in a quantitative field, 0–2 years experience, strong statistics/time-series skills, quantitative modeling, and proficiency in Python.
Python
1mo
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Quantitative Analyst
New York, New York, United States
$100k-$120k/yr OnsiteFull Time
Brookfield Renewable
Brookfield RenewableNYSE: BEP: Operates and develops utility-scale renewable power generation assets.
2+ YOEBachelor's degree in a relevant field, 2+ years experience in electricity market operations, proficiency in Python/MATLAB/R, advanced Excel, SQL preferred, experience with ETRM and BI tools, strong analytical and communication skills.
Python, MATLAB, R, Tableau, Microsoft Excel, SQL, ETRM
1mo
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Quantitative Analyst
New York City, New York, United States
$100k-$120k/yr OnsiteFull Time
Brookfield Renewable
Brookfield RenewableNYSE: BEP: Operates a global portfolio of renewable power generation assets.
2+ YOEBachelor's degree required; 2+ years electricity market experience; proficiency in Python/MATLAB/R, Microsoft Excel; SQL and Tableau preferred; strong analytical, communication, and decision-making skills.
Python, MATLAB, R, Tableau, Microsoft Excel, SQL, ETRM
2w
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Quantitative Business Analyst – Risk & Performance
New York City, New York, United States
$89k-$115k/yr OnsiteFull Time
Clearwater Analytics
Clearwater AnalyticsNYSE: CWAN: Automated investment accounting and reporting software for institutional investors.
5+ YOE5+ years as product manager or business analyst in financial services/risk, bachelor’s degree in quantitative field, VaR and stress testing knowledge, strong analytical and communication skills.
Python, C++, C#, Java
4w
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Quantitative Analyst - VP
New York City, New York, United States
$142k-$213k/yr OnsiteFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
6+ YOE6+ years quantitative modeling/analytics experience in finance; strong programming in C++, C#, .NET, Java, Python, kdb, SQL; expertise in numerical methods, statistics, and product/investments knowledge; strong communication skills.
C++, STL, C#, .NET, Java, Python, kdb, Structured Query Language (SQL)
1mo
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Quantitative Data Analyst
Boston or New York
$90k-$150k/yr HybridFull Time
Lazard
LazardNYSE: LAZ: Global financial advisory and asset management firm.
Bachelor's in a quantitative field or equivalent experience; hands-on work with vendor financial datasets; strong SQL and Python (pandas, NumPy); experience with time-series data quality, reconciliation, and monitoring.
Python, pandas, NumPy, SQL, Bloomberg, Refinitiv/LSEG, Compustat, FactSet, ICE, Snowflake, DuckDB, Polars, Microsoft Azure
2mo
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Senior Quantitative Analyst
Boston or New York
HybridFull Time
Liberty Mutual
Liberty Mutual: Provider of global property and casualty insurance products.
3+ YOE3+ years in portfolio analysis/investment management; Python, SQL; BI/visualization; ML/AI knowledge; familiarity with Aladdin, Bloomberg, Macrobond.
Python, SQL, Dash, Power BI, Jupyter Notebooks
2w
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VP/Director, Quantitative Analyst - Commodities Quantitative Strategies and Data Group
Houston or New York City
$100k-$300k/yr OnsiteFull Time
Bank of America
Bank of AmericaNYSE: BAC: Provides global banking, investing, and financial risk management services.
Advanced degree in a quantitative field, strong derivatives pricing and volatility modelling experience, proficiency in C++ and Python, experience developing production pricing models and documentation.
C++, Python
2w
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Quantitative Trading & Research - CMBS - Analyst
New York, New York, United States
$110k-$125k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
3+ YOEBachelor's in a quantitative field, 3+ years as a quantitative strategist or similar, strong Python, experience with ML/LLMs, structured and unstructured data, vector DBs, and ability to partner cross-functionally.
Python, AWS, vector databases, LLM
3w
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Quantitative UX Research Analyst II
Brooklyn, New York, United States
$109k-$141k/yr HybridFull Time
Etsy
EtsyNASDAQ: ETSY: Connects buyers and sellers of unique and creative goods.
2+ YOE2+ years quantitative survey research; proficiency in R, SPSS or Python and SQL; experience with survey programming, dashboarding, questionnaire design, statistical analysis, and clear communication.
R, SPSS, Python, SQL, Qualtrics, Alchemer
1w
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Quantitative Solutions – Liberty Mutual Investments
Boston or New York
$100k-$215k/yr OnsiteFull Time
Liberty Mutual Insurance
Liberty Mutual Insurance: Global provider of property and casualty insurance products.
2+ YOEMaster's in quantitative field plus 2+ years quantitative research experience; strong private markets knowledge; simulation, statistical modeling, time-series, optimization; Python, SQL, Git; experience with PitchBook/Preqin/Burgiss data.
Python, SQL, Git, PitchBook, Preqin, Burgiss
2mo
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Senior Quantitative Analyst - Liberty Mutual Investments
Boston or New York City
$100k-$185k/yr OnsiteFull Time
Liberty Mutual
Liberty Mutual: Provides diversified property, casualty, and commercial insurance products.
3+ YOEBachelor's degree, 3+ years in portfolio analysis or investment management (fixed-income preferred). Hands-on Python and SQL experience; familiarity with Dash, Power BI, and Jupyter Notebooks. ML/GPT knowledge and Aladdin/Bloomberg/Macrobond preferred.
Python, SQL, Dash, Power BI, Jupyter Notebooks, BlackRock's Aladdin, Bloomberg, Macrobond, GPT
3mo
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Associate Director, Real Assets Quantitative Analyst
New York, New York, United States
$160k-$170k/yr HybridFull Time
Cohen & Steers
Cohen & SteersNYSE: CNS: Manages investment portfolios focused on real estate and infrastructure assets.
3+ YOE3+ years in quantitative research or development; advanced quantitative degree; Python/SQL; live production model experience; strong communication; NY hybrid work.
Python, SQL, Angular, Power BI, SSRS
3mo
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VP, Counterparty Credit Risk Quantitative Analyst
New York, New York, United States
$185k-$200k/yr OnsiteFull Time
Jefferies
JefferiesNYSE: JEF: Global investment banking and capital markets services provider.
3+ YOEPhD or Master’s in a quantitative field; 3–5 years counterparty credit risk modeling; Python and SQL; Numerix/Bloomberg preferred.
Python, SQL, Numerix, Bloomberg