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December 17, 2025

Guidewire Developer

Mid • Remote

$150 - $170/

Warsaw, Poland

SNI is serving as a trusted IT Outsourcing partner in line with the needs of World's most prestigious firms and carried out successful projects worldwide.


Responsibilities:

  • Design, develop and implement customizations, enhancements, and integrations in the Guidewire PolicyCenter platform.

  • Collaborate with business analysts, architects, and stakeholders to understand and translate business requirements into technical solutions.

  • Configure PolicyCenter components, including product models, workflows, rules, and data models.

  • Develop and maintain integration points using Guidewire APIs, messaging, and external systems.

  • Write and execute unit tests to validate functionality, performance, and stability of developed components.

  • Troubleshoot, diagnose and resolve technical issues and defects in PolicyCenter.

  • Participate in code reviews and contribute to improving coding standards and development best practices.

  • Support QA and UAT teams during testing phases, including defect analysis and fix implementation.

  • Prepare and maintain technical documentation for implemented solutions.

  • Stay current with Guidewire product updates, new features, and industry best practices.


Skills:

  • Minimum 3 years of hands-on experience working with the Guidewire InsuranceSuite platform.

  • Proven expertise in Guidewire PolicyCenter configuration and development, including Gosu programming.

  • Strong knowledge of PolicyCenter data model, business rules, workflows, and product model configuration.

  • Experience with Guidewire integration patterns (messaging, web services, APIs).

  • Understanding of software development best practices, version control, and CI/CD pipelines.

  • Ability to analyze requirements, design solutions, and work independently or as part of a team.

  • Strong problem-solving, communication, and documentation skills.


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