Java Developer

Role- Senior Java Developer

Location- MI
Job Type: Contract

Job Overview

• We are hiring a Senior Java Developer to work on modernizing APIs for a healthcare (HCP) platform.
• The role involves transforming legacy systems into consumer‐ready APIs, enabling streaming data access, and supporting a single source of truth across multiple benefit systems.
• This is a hands‐on development role working with both onshore and offshore teams.

Key Responsibilities

• Develop and enhance Java-based backend services Transform existing APIs into consumer-facing APIs for an API Marketplace
• Support stream-based data access for healthcare provider (HCP) consumers
• Build APIs that consolidate data from multiple benefit information systems
• Develop Graph-based APIs (GraphQL / Graph SQL-style) as part of the new architecture
• Work with Kafka or streaming technologies for real-time data processing
• Collaborate with frontend teams when needed (Angular exposure is a plus)
• Participate in code reviews, design discussions, and production support

Mandatory Skills (Must Have)

• Strong hands-on experience in Java Experience with Spring / Spring Boot
• Solid experience in REST API development and integration
• Good understanding of backend systems and data flows
• Experience with Kafka or event streaming