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Senior Data Engineer Jobs in Avon, CT (NOW HIRING)

The Hartford

Lead Data Engineer - Hybrid

Hartford, CT · Hybrid

$117K - $175K/yr

Sr Data Engineer - GE07BE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to ...

The Hartford

Lead Data Engineer - Hybrid

Hartford, CT · Hybrid

$117K - $175K/yr

Sr Data Engineer - GE07BE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to ...

Pwc

Data Engineer - Senior Manager

Hartford, CT · On-site

$124K - $280K/yr

Industry/Sector Not Applicable Specialism Data, Analytics & AI Management Level Senior Manager & Summary At PwC, our people in data and analytics engineering focus on leveraging advanced technologies ...

Amicis Global

Data Engineer

Hartford, CT · On-site

$70 - $80/hr

Data Engineer Location: Hartford Insurance Group, CT, 06155 Duration: 6+ Months Pay: $70-$80/hr on ... Communicate risks and trade-offs of technology solutions to senior leaders, translating technical ...

Prophecy Technologies

IT Senior Data Architect

Berlin, CT · On-site

$66.75 - $89.25/hr

The IT Senior Data Architect is responsible for designing and implementing enterprise data ... Lead architecture reviews and provide technical guidance to project and engineering teams. * Drive ...

UnitedHealth Group

Senior Data Engineer (DBA)

Hartford, CT · On-site

$106K - $145K/yr

Ensure database availability, performance, backup, recovery, disaster recovery, and data protection ... Collaborate with engineering, application, and infrastructure teams to drive cloud modernization ...

UnitedHealth Group

Senior Data Engineer (DBA)

Hartford, CT · Remote

$106K - $145K/yr

Ensure database availability, performance, backup, recovery, disaster recovery, and data protection ... Collaborate with engineering, application, and infrastructure teams to drive cloud modernization ...

The Hartford

Senior AI Machine Learning Engineer

Hartford, CT · On-site

$123K - $162K/yr

Sr Data Engineer - GE07BE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to ...

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All JobsData Engineer JobsSenior Data Engineer JobsSenior Data Engineer Jobs in Avon, CT

Senior Data Engineer information

See Avon, CT salary details

$79.7K

$124.3K

$172.2K

How much do senior data engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for senior data engineer in Avon, CT is $124,301.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,300.00 and $141,700.00 per year, depending on experience, location, and employer.

What is a senior data engineer?

Senior Data Engineers are experienced professionals who design, build, and maintain large-scale data processing systems and infrastructure. They are responsible for developing data pipelines, managing databases, and ensuring the efficient flow and integrity of data across various platforms. Senior Data Engineers often collaborate with data scientists, analysts, and other engineers to support business intelligence and machine learning projects. They also play a key role in implementing best practices for data security, quality, and governance within an organization.

What are some common challenges senior data engineers face when integrating data from multiple sources?

Senior Data Engineers often encounter challenges such as inconsistent data formats, varying data quality, and differing update frequencies when integrating data from multiple sources. Addressing these issues requires designing robust ETL (Extract, Transform, Load) pipelines, implementing data validation checks, and collaborating closely with source system owners to ensure data integrity. Effective communication with cross-functional teams and leveraging scalable data integration tools are also essential to streamline the process and minimize errors.

What are the key skills and qualifications needed to thrive as a senior data engineer, and why are they important?

To thrive as a Senior Data Engineer, you need strong expertise in data modeling, ETL development, programming (such as Python or Scala), and a degree in computer science or a related field. Proficiency with big data technologies (like Hadoop, Spark), cloud platforms (AWS, Azure, GCP), and database systems, as well as relevant certifications, is highly valuable. Excellent problem-solving, communication, and leadership skills help you collaborate across teams and mentor junior engineers. These skills and qualities ensure robust, scalable data solutions that support organizational decision-making and growth.

What is the difference between Senior Data Engineer vs Data Scientist?

AspectSenior Data EngineerData Scientist
Required CredentialsBachelor's/Master's in CS, Engineering, or related; experience with data pipelinesBachelor's/Master's in CS, Statistics, or related; proficiency in statistical analysis and modeling
Work EnvironmentBuild and maintain data infrastructure, optimize data workflowsAnalyze data, develop predictive models, generate insights
Employer & Industry UsageTech companies, finance, healthcare, where data engineering is essentialResearch, marketing, tech firms focusing on data analysis and modeling

While both roles work with data, Senior Data Engineers focus on developing and maintaining data infrastructure, whereas Data Scientists analyze data to generate insights and build models. They often collaborate but have distinct skill sets and responsibilities.

What do senior data engineers do?

Senior data engineers design, build, and maintain large-scale data pipelines and infrastructure to support data collection, storage, and analysis. They often work with tools like SQL, Spark, and cloud platforms, and may lead data team projects while ensuring data quality and security.

What are the most commonly searched types of Data Engineer jobs in Avon, CT?

The most popular types of Data Engineer jobs in Avon, CT are:

What are popular job titles related to Senior Data Engineer jobs in Avon, CT?

For Senior Data Engineer jobs in Avon, CT, the most frequently searched job titles are:

What cities near Avon, CT are hiring for Senior Data Engineer jobs?

Cities near Avon, CT with the most Senior Data Engineer job openings:

Senior Data Engineer jobs near you
Infographic showing various Senior Data Engineer job openings in Avon, CT as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $124,301 per year, or $59.8 per hour.

Lead Data Engineer - Hybrid

The Hartford Financial Services Group, Inc.

Hartford, CT • On-site

$117K - $175K/yr

Full-time

Posted 25 days ago

The Hartford rating

8.8

Company rating: 8.8 out of 10

Based on 122 frontline employees who took The Breakroom Quiz

58th of 315 rated insurance

Job description

Sr Data Engineer - GE07BE
We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals - and to help others accomplish theirs, too. Join our team as we help shape the future.
The Actuarial Engineering/Data Management Department's Global Specialty team is seeking a skilled Lead Data Engineer with a proven track record. The ideal candidate will use deep technical expertise and strong communication skills to deliver new initiatives while providing ongoing maintenance and support.
To excel in this role, you must be proficient in writing complex SQL transformations. You should also have experience in data analysis, requirements gathering, data modeling, and process design, with the ability to document and communicate technical details to business partners with varying levels of technical expertise.
This role will have a Hybrid work schedule, with the expectation of working in an office location (Hartford, CT; Chicago, IL; Columbus, OH; and Charlotte, NC) 3 days a week (Tuesday through Thursday).
Responsibilities include, but are not limited to:
  • Support the legacy on-premises Oracle PL/SQL application until it is successfully migrated to the AWS Snowflake platform.
  • Lead the migration of the legacy system to Snowflake, including application design, data modeling, process flows, source-to-target mapping, coordination with external teams, code development, developer leadership, and results validation.
  • Ensure the new Snowflake application is designed for long-term maintainability and enhancement, with a clear code base that supports effective communication with business users.
  • Support the new Snowflake application and document support procedures.
  • Coordinate activities with cross-functional IT stakeholders.
  • Research and evaluate alternative solutions and recommend the most efficient and cost-effective approach for system design.
  • Translate business problems into logical solution designs, then develop, test, and implement efficient, cost-effective application solutions by writing new code, reusing existing code, or integrating purchased solutions.
  • Prepare charts, tables, and diagrams to support problem analysis using appropriate business, scientific, engineering, and mathematical techniques. Analyze existing systems and programming logic to improve operations, identify issues, and revise logic or procedures as needed.
  • Foster a positive work environment by modeling cultural values and encouraging collaboration, accountability, diversity, and continuous improvement.

Required Qualifications:
  • Candidates must be authorized to work in the US without company sponsorship. The company will not support the STEM OPT I-983 Training Plan endorsement for this position.
  • Bachelor's degree in Management Information Systems, Data Science, Computer Science, or related discipline, or seven or more years of relevant IT experience.
  • Robust SQL experience: must be comfortable writing complex transformations.
  • Seven or more years of ETL/data integration experience.
  • Two or more years of Oracle PL/SQL experience.
  • Solid data warehouse knowledge in insurance, financial services, or a related domain.
  • Knowledge of data modeling and familiarity with dimensional database structures.
  • Strong critical thinking and analytical skills.
  • Proven ability to organize and manage multiple priorities in a deadline-driven environment.
  • Excellent facilitation, requirements elicitation, and data analysis skills.
  • Experience mentoring and leading other Data Engineers.
  • Continuous learning mindset: must be comfortable learning new languages, platforms and approaches as needed.

Preferred Qualifications:
  • Experience with Python.
  • Experience with version control, CI/CD pipelines, and DevOps tools such as GitHub, Jenkins, Nexus, and uDeploy.
  • Experience with AWS cloud technologies; certifications are a plus.
  • Experience with Snowflake databases.
  • Knowledge of Global Specialty insurance.
  • Experience with artificial intelligence; certifications are a plus.

Compensation
The listed annualized base pay range is primarily based on analysis of similar positions in the external market. Actual base pay could vary and may be above or below the listed range based on factors including but not limited to performance, proficiency and demonstration of competencies required for the role. The base pay is just one component of The Hartford's total compensation package for employees. Other rewards may include short-term or annual bonuses, long-term incentives, and on-the-spot recognition. The annualized base pay range for this role is:
$117,200 - $175,800
Equal Opportunity Employer/Sex/Race/Color/Veterans/Disability/Sexual Orientation/Gender Identity or Expression/Religion/Age
About Us | Our Culture | What It's Like to Work Here | Perks & Benefits

What The Hartford employees say

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About Hartford

Sourced by ZipRecruiter

Hartford Financial Services Group, widely recognized as The Hartford, is a renowned company based in Hartford, CT, US. Established in 1810, it has evolved into an industry leader in the insurance and financial services sector, proudly serving more than one million businesses in the US. The Hartford is committed to offering a gamut of insurance products that include homeowners, automobile, and business insurance as well as employee benefits and mutual funds. The company’s core values revolve around customer-focused innovations, diversity and inclusion, and ethical dealings that have earned them a customer-centric reputation. This shapes their mission which revolves around aiding their clients to overcome unforeseen obstacles and enhancing their wealth over time. Among the company's noted accomplishments is being consistently listed among the World's Most Ethical Companies, a testament to their unwavering commitment towards responsible business practices.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

Hartford, CT, US

Year founded

1810

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