CareerPlan

Senior Java Developer/Lead - RESTful API, Spring Boot

USAFull-time$101k–$141k2026-10-18 → 2026-10-21
On-siteContractor

Core

Design, develop, and maintain scalable Java microservices and payment processing applications using Spring Boot and RESTful APIs.

Role type

Senior hands-on IC Java backend developer/lead

Builds

Payment processing platforms, RESTful APIs, and event-driven solutions

Domain

Financial services / Payments / Banking

Required skills

Java 11/17/21, Spring Boot, REST API design, Microservices architecture, Apache Kafka, IBM MQ, Event-driven architecture, Oracle/PostgreSQL/MongoDB, Docker, Kubernetes, OpenShift, CI/CD (Jenkins, Azure DevOps)

Preferred skills

Cloud-native development, Payment modernization, Troubleshooting, Analytical skills, Stakeholder collaboration

Technologies

Azure, Kafka, Kubernetes, OpenShift, Jenkins, Git, Docker, Spring Boot, REST, Swift

Responsibilities

Develop and enhance Java microservices and payment processing applications, Design and build scalable RESTful APIs and event-driven solutions, Support payment modernization and cloud migration initiatives, Troubleshoot production issues and assist with deployments, Maintain quality, scalability, security, and reliability of backend applications

Seniority

Senior, hands-on IC