Senior Java Developer IV — Remote/Hybrid, Spring Boot & Angular

Zohorecruit; Madison (WI); Remote; USD 77,000 - 109,000; Full time

Benefits offered by this job

Health and Dental Insurance

Life Insurance

Disability Insurance

Simple IRA

Referral Bonus

Employee Assistance Program

Job summary

Keystone Consulting, Inc. is seeking a Senior Java Developer to design, build, and maintain scalable backend services in Java (8–21) with Spring Boot and Hibernate/JPA.

The role includes contributing to Angular-based UI, RESTful APIs, and messaging with Kafka and Redis, ensuring performance and robust quality. You will collaborate with cross-functional teams, perform unit testing, and participate in the full SDLC.

Qualifications

• 8+ years of Java development experience and strong backend design skills.
• Experience with Spring Framework including Spring Boot and Hibernate/JPA.
• Strong knowledge of messaging queues, caching, REST APIs, and OpenAPI.
• Front-end exposure with Angular/TypeScript is a plus.

Responsibilities

• Develop and maintain Java (8–21) backend applications for performance and scalability.
• Implement unit tests with JUnit and ensure code coverage.
• Build and maintain Angular front-ends with ADA/WCAG compliance.
• Create and maintain RESTful APIs for seamless integration.
• Collaborate with analysts and QA engineers to deliver high-quality software.

Skills

Java

Spring Boot

Hibernate/JPA

Message Queuing

Caching

Angular

TypeScript

REST API

OpenAPI

Kafka

Redis

Docker

Kubernetes

AWS

CI/CD

Tools

Docker

Kubernetes

OpenAPI

Kafka

Job description

Keystone Consulting, Inc. is seeking a Senior Java Developer to design, build, and maintain scalable backend services in Java (8–21) with Spring Boot and Hibernate/JPA.

The role includes contributing to Angular-based UI, RESTful APIs, and messaging with Kafka and Redis, ensuring performance and robust quality. You will collaborate with cross-functional teams, perform unit testing, and participate in the full SDLC.