Lead Java Developer - Hybrid in Lansing (Weds/Thurs In-Office)

IO Datasphere, Inc.; Lansing (MI); Hybrid; USD 120,000 - 180,000; Full time

Job summary

IO Datasphere, Inc. in Lansing is seeking a Lead Java Developer to provide technical leadership for the eCR Rules Engine project.

You will guide the design, development, and support of complex Java applications, collaborating with business stakeholders to ensure alignment with requirements and standards. The role requires 10+ years of Java experience, mastery of Spring, REST APIs, and cloud/container technologies, with a strong emphasis on architecture, data design, and agile delivery.

Qualifications

• 10+ years of enterprise Java development experience.
• Strong design review and architecture oversight skills.
• Experience with Agile development environments.
• Hands-on Java 17/21 with Spring frameworks and REST APIs.
• Proficiency in PostgreSQL and SQL optimization.
• Cloud exposure with AWS and container orchestration (Kubernetes).
• Experience building and reviewing CI/CD pipelines.

Responsibilities

• Provide technical leadership to the application development team.
• Design, develop, implement, and support complex Java applications.
• Collaborate with stakeholders to align technical design with business needs.
• Review architecture, design, and code for quality and security.
• Lead agile development activities and roadmap planning.

Skills

Java expertise

Leadership

Agile experience

Database design

Cloud experience

REST APIs

SQL/PLSQL

DevOps/Azure DevOps

CI/CD pipelines

Hibernate/JPA

EKS/Docker/Kubernetes

Education

Bachelor's Degree

Tools

Java 17/21

Spring Boot

Spring Security

Spring Data JPA

RESTful APIs

PostgreSQL

AWS

Docker

Kubernetes (EKS)

CI/CD (Azure DevOps)

Git

Hibernate/JPA

Job description

IO Datasphere, Inc. in Lansing is seeking a Lead Java Developer to provide technical leadership for the eCR Rules Engine project.

You will guide the design, development, and support of complex Java applications, collaborating with business stakeholders to ensure alignment with requirements and standards. The role requires 10+ years of Java experience, mastery of Spring, REST APIs, and cloud/container technologies, with a strong emphasis on architecture, data design, and agile delivery.