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Application Developer III – Java & SQL

Iconma Portal

Job Location:

Detroit, MI - USA

Hourly Salary: USD 49 - 53

Posted: 24 October 2026 (Yesterday)

Application Deadline: 21 January 2027

Vacancies: 1 Vacancy

Job Summary

Our Client a Health Insurance company is looking for an Application Developer III Java & SQL for their Detroit MI /Hybrid location.

Requirements:

Strong hands-on development experience with Java including modern Java versions and features.
Strong experience with Spring Boot and the Spring ecosystem.
Hands-on experience developing and maintaining Spring Batch applications and batch-processing solutions.
Advanced knowledge of SQL including:
Complex queries
Joins and subqueries
Query optimization and performance tuning
Developing maintaining and troubleshooting SQL stored procedures.
Experience designing and developing REST APIs and backend services.
Strong understanding of object-oriented programming design patterns coding standards and application architecture.
Experience with source-control and modern development practices preferably Git/GitHub.
Hands-on experience using AI coding assistants such as GitHub Copilot or similar tools for code generation refactoring testing troubleshooting and developer productivity.
Experience with unit testing debugging code reviews and application troubleshooting.
Strong analytical and problem-solving skills.
Experience with CI/CD pipelines and automated deployments.
Experience working in Agile/Scrum development environments.
Mandatory:
Java Spring Boot Spring Batch SQL Stored Procedures REST APIs Git/GitHub AI Coding Tools
Experience:
5 years of professional software/application development experience