Senior Java Technical Lead - Spring Boot REST API

$95k - $130k

Full-time

Qualis1 Inc.

Edison, NJ

Salary: $95,000 - 130,000 per year Requirements:

At least 8 years of strong Java backend development experience
Experience with microservices, cloud-native applications, and payment processing platforms
Proficiency in Java 11/17/21, Spring Boot, REST APIs, and microservices
Experience with Kafka, IBM MQ, and event-driven architecture
Familiarity with Oracle, PostgreSQL, or MongoDB
Experience with OpenShift, Kubernetes, and Docker
Familiarity with CI/CD, Jenkins, Git, and Azure DevOps
Mandatory payments domain experience in one or more of the following: wire payments, RTP, Fedwire, SWIFT, ISO 20022, treasury payments, cross-border payments, payment hubs, or high-value transaction processing

Responsibilities:

Develop and maintain Java microservices and payment applications
Build scalable APIs and event-driven solutions
Contribute to payment modernization and cloud migration initiatives
Collaborate with cross-functional teams throughout the software development lifecycle
Support deployments, address production issues, and drive continuous improvement

Technologies:

Azure
Backend
CI/CD
Cloud
DevOps
Docker
Git
IBM
Support
Java
Jenkins
Kafka
Kubernetes
MongoDB
OpenShift
Oracle
PostgreSQL
REST
Spring
Spring Boot
Swift
microservices
API

More:

We are seeking a Payments Backend Developer for our GPLT (Global Payments & Liquidity Technology) team. This Senior Java Technical Lead role focuses on backend engineering for scalable, high-performance banking applications and payments. The position is based in Edison, New Jersey, and requires face-to-face attendance.

last updated 42 week of 2026

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Vacancy posted 1 day ago

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