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Java Data Engineer Jobs in Connecticut (NOW HIRING)

The Hartford

Senior AI Machine Learning Engineer

Hartford, CT · Hybrid

$123K - $162K/yr

Sr Data Engineer - GE07BE We're determined to make a difference and are proud to be an insurance ... Strong object oriented development experience using Python, Java, C# * Familiarity with big data ...

Assa Abloy

Sr. Data Governance Engineer

New Haven, CT · On-site

Programming skills in Python or Java. * Strong Excel capability. * Familiarity with enterprise ... Knowledge of data modeling (conceptual, logical, physical), MDM, and reference data management.

Diverse Lynx

Salesforce SDET

Hartford, CT · On-site

$56 - $74.25/hr

... Java Script. • Required 3-5 years of experience working with Tools Force.com IDE, Apex Data ... Required : • Salesforce Platform Developer 1 (PD1) Certification • Agent Force Specialist ...

Labcorp

Senior Software Engineer

Bloomfield, CT · On-site

$122K - $161K/yr

Experience working with Java messaging systems such as ActiveMQ or comparable technologies ... Exposure to ETL workflows or large data migration initiatives. * Knowledge of CSS, HTML5, and ...

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Java Data Engineer information

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$25

$57

$81

How much do java data engineer jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for java data engineer in Connecticut is $57.48, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $64.95 per hour, depending on experience, location, and employer.

What is a Java Data Engineer?

A Java Data Engineer is a technology professional who designs, develops, and maintains data processing systems using Java programming language. They work with large datasets, build data pipelines, and ensure the efficient movement, transformation, and storage of data. Java Data Engineers often collaborate with data scientists, analysts, and other engineers to support data-driven decision-making in organizations. Their expertise typically includes Java, SQL, big data technologies like Hadoop or Spark, and cloud platforms. They play a crucial role in enabling reliable and scalable data infrastructure for businesses.

What is the difference between Java Data Engineer vs Python Data Engineer?

AspectJava Data EngineerPython Data Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentBig data platforms, Java-based toolsData analysis, scripting, Python-based tools
Employer & Industry UsageFinancial services, enterprise systemsTech startups, data science projects
Common Search & ComparisonYesYes

Java Data Engineers and Python Data Engineers often share similar roles in data processing and engineering. The main difference lies in the programming languages used: Java is common in large-scale enterprise environments, while Python is favored for data analysis and scripting. Both roles require strong programming skills, but their toolsets and typical applications differ based on industry needs.

What are the most common challenges faced by Java Data Engineers when working with large-scale data pipelines?

Java Data Engineers often encounter challenges with optimizing the performance and scalability of data pipelines, especially as data volumes grow. They must ensure data integrity and consistency while managing distributed systems and integrating with various data sources. Debugging issues in real-time data processing and maintaining efficient, fault-tolerant code are also key hurdles. Collaborating closely with data scientists, database administrators, and DevOps teams is essential to overcome these challenges and deliver reliable data solutions.

What are the key skills and qualifications needed to thrive as a Java Data Engineer, and why are they important?

To thrive as a Java Data Engineer, you need strong programming skills in Java, a solid understanding of data structures, SQL, and experience with big data frameworks, often supported by a degree in computer science or a related field. Familiarity with data processing tools like Apache Spark, Hadoop, Kafka, and experience with cloud data platforms (e.g., AWS, GCP) or relevant certifications are typically required. Analytical thinking, problem-solving ability, and effective communication are crucial soft skills for collaborating with teams and interpreting data requirements. These capabilities are essential for building reliable, scalable data solutions that support business intelligence and analytics needs.
What are popular job titles related to Java Data Engineer jobs in Connecticut? For Java Data Engineer jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Java Data Engineer jobs in Connecticut look for? The top searched job categories for Java Data Engineer jobs in Connecticut are:
What cities in Connecticut are hiring for Java Data Engineer jobs? Cities in Connecticut with the most Java Data Engineer job openings:
Java Data Engineer jobs near you
Software Engineer

Software Engineer

Empower Annuity Insurance Company of America

Hartford, CT • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Empower rating

7.6

Company rating: 7.6 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

109th of 146 rated financial services

Job description

Our vision for the future is based on the idea that transforming financial lives starts by giving our people the freedom to transform their own. We have a flexible work environment, and fluid career paths. We not only encourage but celebrate internal mobility. We also recognize the importance of purpose, well-being, and work-life balance. Within Empower and our communities, we work hard to create a welcoming and inclusive environment, and our associates dedicate thousands of hours to volunteering for causes that matter most to them.
Chart your own path and grow your career while helping more customers achieve financial freedom. Empower Yourself.
Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment visa at this time, including CPT/OPT.
The Software Engineer is responsible for designing, developing, and maintaining backend data pipelines and ETL solutions. This role focuses on building scalable and reliable data processing using Java / Python, SQL, and AWS, supporting analytics, reporting, and downstream applications. The engineer contributes across the development of lifecycles, from requirements and design through implementation, testing, deployment, and ongoing support.
What will you do:
  • Design, build, and maintain ETL pipelines and backend data workflows using Python and SQL.
  • Develop and optimize data processing solutions on AWS using services such as Glue, EMR, Lambda, and S3 under guidance from senior engineers and architects.
  • Implement and support CI/CD pipelines to automate build, test, and deployment processes.
  • Collaborate with data engineers, architects, product owners, and business partners to understand requirements and translate them into clear technical tasks.
  • Write clean, maintainable, and well-tested code that aligns with team standards and architectural guidelines.
  • Troubleshoot and resolve data, performance, and reliability issues in lower and production environments with support from senior team members as needed.
  • Participate in code reviews to provide and receive feedback and help uphold coding and quality standards.
  • Contribute to design and technical discussions by sharing ideas and raising risks or improvement opportunities.
  • Continuously learn and adopt tools, technologies, and development practices relevant to data engineering and cloud platforms.

What will you bring?
  • Bachelor's degree in Computer Science or related field, or equivalent practical experience.
  • 2 Years of experience in software development, with a focus on backend or data engineering.
  • Proficiency in Python for backend development and data processing tasks.
  • Strong SQL skills, including working with large datasets and query optimization.
  • Hands-on experience with AWS services, ideally including Glue, EMR, Lambda, and S3, and Kafka topics
  • Experience working with CI/CD pipelines and tools that support automated build, test, and deployment.
  • Solid understanding of software development methodologies and best practices, including version control and automated testing.
  • Strong problem-solving, debugging, and troubleshooting skills.

What will set you apart:
  • Experience with Java or JavaScript is a plus but not required.

This job operates in a professional office environment.
This job description is not intended to be an exhaustive list of all duties, responsibilities and qualifications of the job. The employer has the right to revise this job description at any time. You will be evaluated in part based on your performance of the responsibilities and/or tasks listed in this job description. You may be required to perform other duties that are not included on this job description. The job description is not a contract for employment, and either you or the employer may terminate employment at any time, for any reason, as per terms and conditions of your employment contract.
What we offer you
We offer an array of diverse and inclusive benefits regardless of where you are in your career. We believe that providing our employees with the means to lead healthy balanced lives results in the best possible work performance.
  • Medical, dental, vision and life insurance
  • Retirement savings - 401(k) plan with generous company matching contributions (up to 6%), financial advisory services, potential company discretionary contribution, and a broad investment lineup
  • Tuition reimbursement up to $5,250/year
  • Business-casual environment that includes the option to wear jeans
  • Generous paid time off upon hire - including a paid time off program plus ten paid company holidays and three floating holidays each calendar year
  • Paid volunteer time - 16 hours per calendar year
  • Leave of absence programs - including paid parental leave, paid short- and long-term disability, and Family and Medical Leave (FMLA)
  • Business Resource Groups (BRGs) - BRGs facilitate inclusion and collaboration across our business internally and throughout the communities where we live, work and play. BRGs are open to all.

Base Salary Range
$96,100.00 - $135,700.00
The salary range above shows the typical minimum to maximum base salary range for this position in the location listed. Non-sales positions have the opportunity to participate in a bonus program. Sales positions are eligible for sales incentives, and in some instances a bonus plan, whereby total compensation may far exceed base salary depending on individual performance. Actual compensation offered may vary from posted hiring range based upon geographic location, work experience, education, licensure requirements and/or skill level and will be finalized at the time of offer.
Equal opportunity employer • Drug-free workplace
We are an equal opportunity employer with a commitment to diversity. All individuals, regardless of personal characteristics, are encouraged to apply. All qualified applicants will receive consideration for employment without regard to age (40 and over), race, color, national origin, ancestry, sex, sexual orientation, gender, gender identity, gender expression, marital status, pregnancy, religion, physical or mental disability, military or veteran status, genetic information, or any other status protected by applicable state or local law.
***For remote and hybrid positions you will be required to provide reliable high-speed internet with a wired connection as well as a place in your home to work with limited disruption. You must have reliable connectivity from an internet service provider that is fiber, cable or DSL internet. Other necessary computer equipment, will be provided. You may be required to work in the office if you do not have an adequate home work environment and the required internet connection.***
Job Posting End Date at 12:01 am on:
07-08-2026
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