Top 25 Senior data engineer Jobs in Norwalk, Ct

Senior Data Engineer
Trexquant Investment —Stamford, CT
- $150,000 - $200,000 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Maintenance
- Commuter assistance
- Dental insurance
Quick Apply
10d
Senior Data Engineer
New York Blood Center Inc —Rye, NY
- $127,000 - $137,000 a year
- Full-time
- 6 years
- Computer Science
- HIPAA
Senior Data Engineer, Growth, Insights & Analytics
Edgewell Personal Care Brands —Shelton, CT
- $112,000 - $168,000 a year
- Hybrid work
- Azure
- 6 years
- ERP systems
- Disability insurance
- Health insurance
Senior Financial Data & Analytics Engineer
The Research Foundation for The State University of New York at Stony Brook —Stony Brook, NY
- $110,000 - $120,000 a year
- Online Application
- Azure
- Computer Science
- Customer service
11d
Senior Data Engineer
Deloitte —Stamford, CT
- $95,000 - $150,000 a year
- Full-time
- Computer Science
- SQL
- Bachelor's degree
Data Engineer - Senior Associate
PRICE WATERHOUSE COOPERS —Melville, NY
- $77,000 - $202,000 a year
- Mid-level
- AWS
- Fair chance
- Paid holidays
- Health insurance
Sr Data Engineer
Subway —Shelton, CT
- $119,200 - $149,000 a year
- Azure
- Computer Science
- DevOps
- 401(k)
- Tuition reimbursement
Quick Apply
Sr. Data Engineer
Subway —Shelton, CT
- $119,200 - $149,000 a year
- Azure
- Computer Science
- DevOps
- 401(k)
- Tuition reimbursement
Quick Apply
Senior or Staff Data Engineer
Arccos Golf —Stamford, CT
- Hybrid work
- 6 years
- System design
- SQL
- Health insurance
- Dental insurance
Data Engineer - Senior Manager
PRICE WATERHOUSE COOPERS —Stamford, CT
- $124,000 - $280,000 a year
- Azure
- 8 years
- AWS
- Paid holidays
- Health insurance
Applied AI Health Data System Engineer-Senior Manager
PRICE WATERHOUSE COOPERS —Stamford, CT
- $124,000 - $280,000 a year
- 6 years
- HIPAA
- SQL
- Paid holidays
- Health insurance
Cyber AI Data Engineer Senior Consultant
Deloitte —Stamford, CT
- $105,400 - $207,800 a year
- Full-time
- Java
- SQL
- Bachelor's degree
Sr Databricks Data Engineer
Deloitte —Stamford, CT
- $116,200 - $229,100 a year
- Full-time
- Azure
- Management
- Computer Science
7d
Senior Data Scientist Engineer - SFL Scientific
Deloitte —Stamford, CT
- $128,000 - $252,500 a year
- Full-time
- Azure
- Computer Science
- Office
Senior Data Engineer Consultant (AI-Forward, Kafka + Databricks)
Proactive Logic Consulting Inc —United States
- $75 - $105 an hour
- Contract
- Remote
- DevOps
- HIPAA
- SQL
Quick Apply
Senior Electrical Commissioning Engineer (Data Centers)
CAI —United States
- $91,300 - $107,300 a year
- Full-time
- Hybrid work
- Microsoft Word
- Construction site
- Customer service
- Disability insurance
- Health insurance
Quick Apply

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Senior Data Engineer

Trexquant Investment -
Stamford, CT

Quick Apply

Job Details

Full-time
$150,000 - $200,000 a year
10 days ago

Benefits

Commuter assistance
Dental insurance
Vision insurance

Qualifications

Data integrity assurance
Investment firm experience
Data Integration (Data management)
Linux support
Data validation techniques
SQL
ETL process automation
Financial data management
Quality control operations
Linux administration
Python
Financial markets knowledge
Database software proficiency

Full 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.

Quick Apply

Refine Your Search

senior data engineer jobs in norwalk, ct

Senior Data Engineer

Senior Data Engineer

Senior Data Engineer, Growth, Insights & Analytics

Senior Financial Data & Analytics Engineer

Senior Data Engineer

Data Engineer - Senior Associate

Sr Data Engineer

Sr. Data Engineer

Senior or Staff Data Engineer

Data Engineer - Senior Manager

Applied AI Health Data System Engineer-Senior Manager

Cyber AI Data Engineer Senior Consultant

Sr Databricks Data Engineer

Senior Data Scientist Engineer - SFL Scientific

Senior Data Engineer Consultant (AI-Forward, Kafka + Databricks)

Senior Electrical Commissioning Engineer (Data Centers)

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