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Senior Software Developer

Job

Arthur J. Gallagher Service Company, LLC

Rolling Meadows, IL (In Person)

Full-Time

Posted 2 weeks ago (Updated 1 week ago) • Actively hiring

Expires 7/27/2026

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Job Description

at Arthur J. Gallagher Service Company, LLC in

Rolling Meadows, Illinois, United States Job Description Summary of Duties:

Directs, prepares, designs, codes, tests, debugs, and maintains complex computer programs. Interacts with key business individuals to understand business issues and goals. Under general direction, formulates and defines system scope and objectives. Works with users to support business applications, and investigate operational problems/system requirements. Devises or modifies procedures to solve complex problems considering computer equipment capacity and limitations, operating time, and form of desired results. Refines business requirements from which programs will be written. Designs, codes, tests, debugs, and documents those programs. Responsible for completion of development projects. Solves user inquiries that arise during day-to-day operation. Regularly provides coaching, guidance and training to less-experienced analysts/programmers. Develops business cases, requirements and performance metrics.

Qualifications:

Position requires a Master's degree in Computer Science, Data Science, Information Systems, or a related field of study, AND Two (2) Years of experience in the job offered or a related occupation in which the required experience was gained. In lieu of Master's degree in Computer Science, Data Science, Information Systems, or a related field of study, AND Two (2) Years of experience, the employer will also accept a Bachelor's degree in Computer Science, Data Science, Information Systems, or a related field of study, AND Five (5) Years of experience in the job offered or a related occupation in which the required experience was gained. Position also requires demonstrated experience in the following: Systems development and the project delivery life cycle; C# and the .NET Framework; Web development with ASP.NEW, HTML, or JavaScript; Modern JavaScript libraries (ReactJS, Angular and MaterialUI); ASP.NET Web services (Web API/REST and WCF); Relational databases, including Microsoft SQL Server; and WPF/WCF. Position offered is a hybrid in-office/remote position To view full details and how to apply, please login or create a Job Seeker account