Senior Full Stack Developer

This position is no longer accepting applications(closed Aug 21, 2026).

Summary

Senior full stack developer at a life insurance company designing, building, and maintaining internal applications that support policy administration, claims, underwriting, and compliance using APIs and web services. Hybrid on-site role based in Glenview, IL.

Guarantee Trust Life Insurance Company (GTL) is currently seeking a Senior Full Stack Software Developer to join our team!

Since 1936, GTL has offered cutting-edge insurance solutions and personalized service for our policyholders and distributors, while supporting personal growth and civic involvement from our employees. We’re seeking candidates who are looking for meaningful work, who want to invest in their growth, and contribute to a company built on timeless virtues and best business practices.

This position is required to work on-site in our Chicagoland (Glenview, IL) office most days. Everyone receives 3 flexible remote days per month. And, we offer half-day Fridays – every Friday!

If you have the hands-on experience described below, this is an awesome time to join Guarantee Trust Life. We are investing in AI and new technologies as we modernize platforms and enhance the way we interact with our customers. This role will be at the forefront of that change, and you’ll help shape the vision of our future.

Key Responsibilities:

  • Design, develop, and maintain software application solutions tailored to insurance operations, including policy administration, claims processing, explanation of benefits, underwriting, and compliance.
  • Build and optimize applications and software solutions to support insurance business processes.
  • Improve and maintain our core insurance platforms and proprietary systems using APIs and web services.
  • Ensure secure and compliant handling of sensitive insurance documents and data.
  • Provide ongoing support, troubleshooting, and enhancements for existing software applications.
  • Maintain technical documentation and participate in system upgrades and performance tuning.
  • Collaborate with other technology colleagues to understand application needs and devise possible solutions.
  • Lead cross-training with colleagues on application enhancements and new solutions.

See also

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