Senior Java Developer - Hybrid Hartford, CT

Post Date

Feb 25, 2026

Location

Chemung,
New York

ZIP/Postal Code

14892
US
Apr 27, 2026 Insight Global

Job Type

Contract-to-perm

Category

Programmer / Developer

Req #

HTD-e2e9222e-2fbe-459f-acfd-fb9da0d3b698

Pay Rate

$54 - $68 (hourly estimate)

Job Description

Insight Global is seeking a Senior Java Full Stack Developer to support and modernize a long standing broker and commission calculation platform (~22 years old). This role will serve as a backfill on a highly visible system and will focus on both ongoing enhancements and cloud modernization initiatives within Google Cloud Platform (GCP).
The ideal candidate is a strong senior level engineer who can adapt quickly to shifting priorities, work across legacy and modern technologies, and contribute to large scale data processing solutions.
________________________________________
Responsibilities
• Develop and maintain backend services using Java (7/8, migrating to Java 21) and Spring Boot
• Build and enhance API driven applications with a small focus on microservices
• Work within GCP to:
o Load data from on prem systems into GCP
o Process large scale data workloads
o Return processed data to downstream systems
• Develop and maintain PySpark rules (100+ existing rules) used for commission processing
• Collaborate on frontend development using React (Angular experience acceptable with willingness to learn React)
• Maintain and enhance integrations using SOAP services (REST experience required; SOAP can be learned)
• Work with DB2 databases hosted on Linux servers
• Use DevOps and Agile tools (Jira, CI/CD pipelines, GitHub Actions or similar)
• Adapt quickly to sprint to sprint changes in priorities and workload

**must be able to come onsite 3 days a week in Hartford, CT**

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

• 10+ years of experience as a Java Developer (senior level)
• Strong experience with Java and Spring Boot
• Hands on experience with GCP
o Knowledge of BigQuery, Spark, and large scale batch processing
o Familiarity with DAG based workflows and data orchestration
• Experience with Python and PySpark for data processing
• Strong API development experience (REST required)
• Frontend experience with React or Angular
• Experience working with relational databases (DB2 preferred)
• Exposure to AI assisted development tools (GitHub Copilot or similar)

Nice to Have Skills & Experience

• Conceptual understanding of machine learning

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.