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Alternative Data Jobs in Connecticut (NOW HIRING)

Trexquant Investment

Senior Data Engineer

Stamford, CT · On-site

$150K - $200K/yr

Trexquant is seeking an experienced Senior Data Engineer to build and maintain the core data ... alternative datasets from hundreds of global vendors. The successful candidate will develop ...

Trexquant Investment

Senior Data Engineer

Stamford, CT · On-site

$150K - $200K/yr

Trexquant is seeking an experienced Senior Data Engineer to build and maintain the core data ... alternative datasets from hundreds of global vendors. The successful candidate will develop ...

DFO Referrals

Research Analyst, Equities

Westport, CT · Hybrid

Evaluate new data sources - alternative data, NLP signals, earnings transcripts, satellite data - and rapidly prototype integration into the research stack. * Design, build, and backtest systematic ...

DFO Referrals

Research Analyst, Equities

Westport, CT · On-site

Evaluate new data sources - alternative data, NLP signals, earnings transcripts, satellite data - and rapidly prototype integration into the research stack. * Design, build, and backtest systematic ...

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Alternative Data information

See Connecticut salary details

$43.8K

$157K

$231.6K

How much do alternative data jobs pay per year?

As of Aug 6, 2026, the average yearly pay for alternative data in Connecticut is $156,979.00, according to ZipRecruiter salary data. Most workers in this role earn between $127,000.00 and $161,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the alternative data position, and why are they important?

To thrive in an Alternative Data role, you need strong analytical skills, experience with data collection and processing, and a background in quantitative disciplines such as finance, statistics, or computer science. Proficiency in programming languages like Python or R, familiarity with data visualization tools, and experience working with big data platforms are essential, with certifications in data analysis or finance being advantageous. Excellent communication, problem-solving abilities, and intellectual curiosity help professionals excel at explaining complex findings and creating actionable insights for stakeholders. These combined abilities are vital for extracting value from unconventional datasets and driving informed business decisions.

What is an alternative data?

An Alternative Data job involves collecting, analyzing, and interpreting non-traditional data sources—such as satellite imagery, web traffic, or transaction data—to generate insights for financial, investment, or business decisions. Professionals in this field work with data engineering, machine learning, and statistical analysis to derive actionable intelligence. These roles are common in hedge funds, private equity firms, and large corporations looking for a competitive edge through unconventional data sources. Skills required typically include programming (Python, SQL), data wrangling, and domain expertise in finance or technology.

What types of projects or data sources do professionals in alternative data roles typically work with?

Professionals in Alternative Data roles often engage with non-traditional datasets such as satellite imagery, social media trends, credit card transaction records, web scraping data, and sensor or geolocation information to uncover actionable insights. Projects may involve evaluating consumer behavior, forecasting economic activity, or identifying trends that standard financial data might miss. The work frequently requires collaborating with data engineers, analysts, and business strategists to source, clean, and interpret large, unstructured datasets. If you enjoy tackling complex data-driven problems and uncovering new patterns to gain a competitive edge, this is a highly dynamic and impactful role.

What job categories do people searching Alternative Data jobs in Connecticut look for? The top searched job categories for Alternative Data jobs in Connecticut are:
Alternative Data jobs near you
Infographic showing various Alternative Data job openings in Connecticut as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 97% In-person, and 3% Remote job distribution, with an average salary of $156,979 per year, or $75.5 per hour.

Senior Data Engineer

Trexquant Investment

Stamford, CT • On-site

$150K - $200K/yr

Full-time

Medical, Dental, Vision

Posted 23 days ago

Job description

Trexquant is seeking an experienced Senior Data Engineer to build and maintain the core data infrastructure that powers our quantitative research platform. This role is responsible for owning the ingestion, normalization, storage, and ongoing maintenance of large-scale financial and alternative datasets from hundreds of global vendors.

The successful candidate will develop scalable data pipelines that transform raw vendor feeds into clean, consistent, research-ready datasets for systematic researchers and simulation platforms. Working closely with quantitative researchers, data platform engineers, and infrastructure teams, this person will ensure that market, reference, and alternative data is accurate, reliable, and readily accessible across asset classes including equities, options, futures, fixed income, ETFs, and foreign exchange.

This is an ideal opportunity for an engineer who enjoys solving complex data engineering challenges in a research-driven environment where data quality, scalability, and performance directly impact alpha generation.

Responsibilities
  • Design, build, and maintain scalable ingestion pipelines for market, reference, tick, and alternative data from a diverse set of external vendors.
  • Own the normalization, validation, storage, and lifecycle management of research datasets, ensuring data is accurate, consistent, and readily accessible for quantitative research and simulation.
  • Develop and optimize Python- and SQL-based data processing workflows supporting multiple asset classes, including equities, options, futures, fixed income, ETFs, and FX.
  • Partner with quantitative researchers, data architects, and infrastructure teams to onboard new datasets, improve data quality, and deliver reliable research-ready data.
  • Build monitoring, automation, and operational tooling to ensure the reliability, performance, and scalability of the firm's data platform.
  • Document data pipelines and engineering best practices while contributing to the ongoing evolution of Trexquant's research data infrastructure.

Requirements

  • Bachelor's or Master's degree in Computer Science, Engineering, Mathematics, or a related quantitative field.
  • 5+ years of data engineering experience within a systematic trading, quantitative research, hedge fund, or financial technology environment.
  • Python and SQL development experience in building large-scale data ingestion and ETL pipelines.
  • Strong Linux experience, including scripting, automation, and operating production data processing systems.
  • Deep knowledge of financial data across multiple asset classes, including equities, options, futures, fixed income, ETFs, FX, and alternative datasets.
  • Experience working with market data, tick data, reference data, and vendor data feeds, including normalization, validation, and quality control.
  • Familiarity with modern data storage formats and technologies such as Parquet, Arrow, object storage, and columnar databases.
  • Strong communication and collaboration skills, with the ability to work effectively alongside researchers and engineering teams.

Benefits

  • Competitive salary plus bonus based on individual and company performance.
  • Collaborative, casual, and friendly work environment.
  • PPO health, dental, and vision insurance premiums fully covered for you and your dependents.
  • Pre-tax commuter benefits.
  • Weekly company meals.

Applications are open for both Stamford and New York City offices, the latter with a planned opening in September 2026.

The base salary range is $150,000–$200,000, depending on the candidate's educational and professional background. Base salary is one component of Trexquant's total compensation, which may also include a discretionary, performance-based bonus. This position is classified as overtime-exempt.

Trexquant is an Equal Opportunity Employer.