Java Backend Developer with Kafka | Charlotte, NC- Onsite role In-person interview | Contract W2

Job Title: Java Backend Developer with Kafka

Location: Charlotte, NC Onsite role

Duration: Long term

Type: Contract W2

Experience: 10+ years

Note: In-person interview must

Job Description:

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 are 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).

About Next Gen Software Solutions LLC:

Next Gen Software Solutions is a trusted provider of IT Staffing and consulting services dedicated to empowering businesses with cutting-edge technology solutions and exceptional talent. We specialize in delivering tailored IT consulting services, innovative software solutions, and connecting businesses with highly skilled IT professionals. Founded and led by a dedicated U.S. Army solider, Next Gen Software Solutions is deeply rooted in the core values of integrity, discipline, commitment, and experience-principles that guide every aspect of our operations.

Equal Employment Opportunity Statement:

Next Gen Software Solutions LLC is an Equal Opportunity Employer. We are committed to fostering an inclusive and diverse workplace where all employees and applicants are treated respect and dignity. We do not discriminate based on race, colour, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, genetic information, veteran status, or any other legally protected characteristic under applicable federal, state, or local laws.