TravelersNYSE: TRV: Provides property and casualty insurance for individuals and businesses.
5+ YOESenior software engineer with 5+ years IT experience; proficient in Java/Spring or C#, Python, JavaScript, Angular/React; experience with microservices and cloud platforms; IAM, OAuth2; bachelor’s degree; 6+ years software engineering.
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
2+ YOE2+ years backend software engineering; ArcGIS experience; Java, Spring Boot, AWS; Python; Oracle; API development; Agile; BI and GIS familiarity.
Principal Application Engineer (MA HYBRID OR REMOTE)
Worcester, Massachusetts, United States
$125k-$155k/yrHybridFull Time
The Hanover Insurance GroupNYSE: THG: Provides property and casualty insurance products and services.
10+ YOEBachelor’s degree or 7+ years software development; 10+ years total experience; strong Java/Spring Boot, React.js; excellent communication; eligible to work in the US without sponsorship.
Cumberland Farms: Operates a chain of convenience stores and fuel stations.
0+ YOEPursuing a degree in Computer Science/Engineering/Data Science; internship focus on full‑stack development, cloud, data and product prototyping; salary range $20-$22.50/hr; 25% travel; in‑office schedule.
Java React Developer Jobs market signals in Hadley, MA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
8
Hiring companies
5
Fresh sample
75% new in 30d
Salary visibility
100% show pay
Companies appearing in this market
The HartfordThe Hanover Insurance GroupCumberland FarmsTravelersUnitedHealth Group