Design, develop, and optimize low-latency, high-throughput backend systems using Java.
Build and maintain RESTful APIs and microservices that power secure payment workflows.
Work with messaging standards and protocols commonly used in financial transactions.
Deploy, monitor, and scale applications in Red Hat OpenShift and AWS cloud environments.
Integrate with MongoDB and other NoSQL/SQL datastores for real-time data management.
Collaborate with DevOps, Product, and QA teams to ensure production-grade solutions.
Drive architectural changes, advocate for best practices, and provide mentorship to peers.
Drive performance tuning, fault tolerance, and observability improvements across services.

Requirements

10+ years of experience in Java development
Proficient in Mongo, Spring and microservice-based architecture
Proven experience with low-latency, high-throughput applications
Hands-on experience deploying applications on Red Hat OpenShift and/or Kubernetes
Strong cloud experience with AWS services

Benefits

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

JavaRESTful APIsmicroservicesMongoDBNoSQLSQLperformance tuningfault toleranceobservabilitySpring

Soft Skills

collaborationmentorshipadvocacy for best practices