Senior Java Developer

Charlotte, VT - USA

Monthly Salary: Not Disclosed

Posted on: 3 hours ago

Vacancies: 1 Vacancy

Job Summary

Job Title: Senior Java Developer
Job Location: Charlotte NC Hybrid

Looking for W2 only No C2C

Job Description:

We are seeking a highly experienced Senior Java Developer with strong expertise in Spring Boot Microservices Kafka and MongoDB ideally with a background in Payments or Financial Services.
The ideal candidate will be responsible for designing and developing scalable secure and high-performance applications that support mission-critical payment processing systems.

Key Responsibilities:

Design develop and maintain Java-based microservices using Spring Boot with a strong focus on modularity scalability and performance.
Build event-driven distributed systems using Kafka including topics partitions consumer groups and streaming pipelines.
Work with MongoDB to design schemas implement queries optimize performance and ensure data integrity.
Develop secure and fault-tolerant components for payment processing including transaction workflows settlements reconciliation and real-time validations.
Integrate microservices with internal and external payment gateways APIs and third-party financial systems.
Participate in architecture discussions code reviews and contribute to best practices standards and design patterns.
Troubleshoot production issues and provide Level-3 support for high-availability systems.
Ensure compliance with financial regulations security standards and audit requirements.

Required Skills & Experience:

10 years of hands-on experience in Core Java OOPs multithreading collections and concurrency.
Strong experience with Spring Boot Spring Cloud Spring Security and REST API development.
Deep understanding of Microservices Architecture service discovery load balancing API gateways and resilience patterns (Circuit Breaker Retry Bulkhead).
Hands-on experience with Kafka (producers consumers schema registry Kafka Streams).
Strong experience with MongoDB (schema design indexes aggregation framework performance tuning).
Experience in developing applications within payments banking or financial services domain.
Familiarity with secure coding practices PCI-DSS guidelines OAuth 2.0/JWT encryption and tokenization.
Knowledge of CI/CD pipelines Git Jenkins Docker Kubernetes (good to have).
Experience working in Agile environments with cross-functional teams.

Nice to Have:

Experience with cloud platforms (AWS GCP or Azure).
Exposure to Redis ELK OpenShift GraphQL or gRPC.
Experience with high-throughput low-latency system design.

Best Regards:

Monika G

Phone: 1-

Email:

Job Title: Senior Java Developer Job Location: Charlotte NC Hybrid Looking for W2 only No C2C Job Description: We are seeking a highly experienced Senior Java Developer with strong expertise in Spring Boot Microservices Kafka and MongoDB ideally with a background in Payments or Financial Se...