Guidewire BillingCenter Developer

Guidewire BillingCenter Developer
Summary
The Guidewire BillingCenter Developer will be responsible for designing, configuring, and integrating billing workflows within the Guidewire suite. This role focuses on the end-to-end delivery of billing solutions, encompassing data migration, system integration, and compliance with industry standards. The ideal candidate has strong coding skills in Gosu and Java, complemented by a deep understanding of P&C insurance billing processes.
Responsibilities

• Configure and enhance BillingCenter modules including Invoices, Payment Plans, Collections, Write-offs, and Adjustments.
• Develop business rules, scripts, and integrations using Gosu and Java to extend BillingCenter functionality.
• Build and maintain web service integrations (REST/SOAP) between BillingCenter and external systems including policy, claims, and financial platforms.
• Write and optimize SQL queries, stored procedures, and data transformations to support billing data ingestion and migration.
• Collaborate with cross-functional teams to define requirements, create technical designs, and produce architecture documentation.
• Support production environments by troubleshooting issues, tuning performance, and coordinating upgrades or version control activities.
• Ensure compliance with regulatory frameworks, including PCI-DSS and NACHA, maintaining data integrity and system security.
• Participate in Agile development cycles, contributing to sprint planning, code reviews, and technical documentation.
• Provide technical guidance during planning phases to ensure scalable and maintainable architecture decisions.

Requirements

• 5 8 years of experience working with the Guidewire platform, focused on BillingCenter; familiarity with PolicyCenter and ClaimCenter preferred.
• At least one Guidewire certification.
• Proficiency in Gosu and a solid working knowledge of Java development on the JVM.
• Experience with relational databases (Oracle, SQL Server, or similar) and strong SQL skills for data migration and modeling.
• Proven success in integrating BillingCenter with external systems using REST or SOAP web services and handling XML/JSON data formats.
• Solid understanding of Property & Casualty (P&C) insurance billing processes including payments, collections, and reconciliations.
• Strong collaboration and communication skills for working with technical teams and business stakeholders.
• Ability to produce design diagrams, map data flows, and document system integrations clearly.

Preferred

• Guidewire certification in BillingCenter Development or Configuration.
• Experience working with cloud platforms (AWS, Azure, or Google Cloud Platform) or microservices architectures.
• Familiarity with PolicyCenter and ClaimCenter
• Familiarity with CI/CD pipelines, build tools (Maven/Gradle), and version control (Git).
• Knowledge of Agile delivery methods and experience in distributed team environments.
• Background in payment processor integration, open banking, or large-scale billing transformation projects.
• Solid understanding of ETL processes and data analytics within a billing context.

This is a 6-month Contract opportunity with our Warren, NJ client. Employee benefits include Medical/Dental Benefits, Paid time off, Paid Holidays, and 401(k). H1-B Visa sponsorship is not available for this position. No third-parties, please.