Senior Associate, Software Application and API Developer (St. Charles, Illinois)

Job Requisition ID: 93806

Location Designation: Hybrid - 3 days per month 

Location: 3755 East Main Street, Suite 100, St. Charles, Illinois 60174

 

Salary Range: $153,317.00 - $212,200.00/year

 

Duties: Design, analyze, develop, implement, and deploy web applications, new interfaces, and web services. Provide support for existing systems and deliver end-to-end solutions for complex projects. Develop and maintain the software framework and services using .NET and Microsoft technologies. Interact with business analysts and clients to understand business problems. Review project requirements and assess and estimate the necessary time-to-completion. Conduct peer code reviews and unit testing of new development. Document new development, procedures, or test plans as needed. Interact with other development teams to ensure a consistent approach to software development. Deploy all integration artifacts to a testing and production environment. Interact with application support team to ensure production processing runs smoothly.

Education & Experience Requirements: Bachelor's degree in Computer Science, Electrical Engineering, Mathematics or related field (willing to accept foreign education equivalent) plus seven (7) years of experience as a Senior Associate, Software Application and API Developer or related occupation conducting annuity administration to develop products and business processes bridging business stakeholders and IT teams. Specific skills/other requirements - Experience must include (quantitative experience requirements not applicable to this section): Designing, developing, maintaining, and deploying web applications and services using .NET technologies, including experience with web services and microservices architecture; Conducting operations and administration of annuity administration systems, including configuration, maintenance, and support; Designing and implementing unit testing frameworks to ensure high code quality using VB.NET, ASP.NET, SQL Server, C#, JavaScript, XML, HTML, and CSS; Developing REST and SOAP-based APIs and microservices, documenting with Swagger, and testing using Postman and SOAP UI; Migrating and conducting conversion activities to consolidate annuity administration platforms, including data mapping, cleansing, validation, and reconciliation; and Building, maintaining, implementing, and optimizing actuarial models in a VB.NET environment using Excel and VBA. Hybrid – must live commutable distance to St. Charles, IL office and be in office 3 days a month. Eligible for Employee Referral Program. To apply, visit https://jobs.newyorklife.com/ and search job title.

 

(

   

 

Pay Transparency

Overtime eligible: Exempt 

Discretionary bonus eligible: No 

Sales bonus eligible: No 

Actual base salary will be determined based on several factors but not limited to individual’s experience, skills, qualifications, and job location. Additionally, employees are eligible for an annual discretionary bonus. In addition to base salary, employees may also be eligible to participate in an incentive program.

 

Company Overview 

At New York Life, our 180-year legacy of purpose and integrity fuels our future. As we evolve into a more technology-, data-, and AI-enabled organization, we remain grounded in the values that drive lasting impact. 

Our diverse business portfolio creates opportunities to make a difference across industries and communities—inviting bold thinking, collaborative problem-solving, and purpose-driven innovation. Here, you’ll find the rare balance of long-standing stability and forward momentum, supported by an inclusive team that honors tradition while embracing progress. 

As a Fortune 100 mutual company, we offer a place to grow your skills, contribute to meaningful work, and deliver solutions that matter. Your ideas drive what’s next, and your growth powers it. 

 

Our Benefits

We provide a full package of benefits for employees – and have unique offerings for a modern workforce, including leave programs, adoption assistance, and student loan repayment programs. Based on feedback from our employees, we continue to refine and add benefits to our offering, so that you can flourish both inside and outside of work.