Java Backend Developer with Kafka

Company : Diverse Lynx

Location : Wilmington, NC, 28401

Posted Date : 18 October 2025

Job Type : Other

Category : Software Development

Occupation : Developer

Job Details

Job Title : Java Backend Developer with Kafka
Location : Charlotte, NC Onsite
In-person interview must
Functional Requirements:
Build an integration framework that enables seamless interfacing between our application and various external systems through REST API for synchronous interactions and Kafka-based messaging for synch processes.
A centralized Validation Framework will be implemented to enforce consistent business rules and data integrity across all incoming requests.
Additional Non-functional requirements when building the frameworks

Ensure frameworks and interactions built are scalable and reliable
Implement robust retry, timeout, and circuit breaker patterns to handle failures or slow responses from external systems.
Ensure processing logic can safely handle duplicate or repeated messages/responses.
Handle delays or outages gracefully.
Track external API/Kafka response times, error rates, and availability to quickly detect and respond to issues.
Patterns for External API changes-monitor deprecation notices and support multiple versions if needed.
Handle if external dependency is unavailable (e.g., queue requests, return partial results, or fail gracefully).
Validate all incoming data from external sources to protect against malformed or unexpected payloads.
Ensure that all external interactions are correctly Authenticated, authorized, and handle sensitive data securely (encryption and secure transmission of confidential data).

Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.