Senior Performance Guidewire Developer

A client of Insight Global's is looking for a Senior Performance Guidewire Developer with 7-10 years of hands-on Guidewire experience. This role is ideal for a seasoned Guidewire professional who thrives in high-impact production environments, excels at diagnosing and resolving complex issues, and can drive performance optimization across mission-critical insurance applications. This individual will serve as a senior technical contributor focused on Guidewire performance, production support, and issue resolution-ensuring stability, scalability, and reliability across core systems. A strong emphasis is placed on hands-on production support work.

7-10 years of hands-on experience with Guidewire (PolicyCenter preferred, BillingCenter, ClaimCenter)

• Strong hands-on Guidewire production support experience -Proven Guidewire expert with deep understanding of configuration, integration, GOSU, and Guidewire architecture. -Extensive experience in production support, including real-time issue resolution and post-incident analysis. -Strong background in performance engineering, including profiling, tuning, and load testing. -Hands-on experience with Guidewire Cloud or on-prem implementations. -Proficiency with Java, GOSU, SQL, and performance monitoring tools (e.g., AppDynamics, Dynatrace, Splunk, ELK). -Strong understanding of web services, messaging, and integration patterns. -Ability to work onsite in Lake Mary, FL.

• Demonstrated ability to solve complex technical issues under pressure.

Nice to Have Skills & Experience

• Experience with Guidewire Cloud Platform (GCP) performance tuning.
• Familiarity with CI/CD pipelines, Jenkins, Git, or DevOps tooling.
• Knowledge of insurance domain workflows and business processes.
• Prior experience leading performance engineering initiatives or production support teams.
• Certifications such as Guidewire Certified Specialist or Guidewire Cloud Certified.

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.