Java / Spring Boot Engineer — Jersey City, NJ

Gain America Inc.

Jersey City (NJ)

Hybrid

USD 110,000 - 160,000

Full time

2 days ago

Be an early applicant

A complete application in a minute

Tailored resume and cover letter, ready to send.

Get past ATS filters

Job summary

Gain America Inc. in Jersey City, NJ is seeking a Java / Spring Boot Engineer for contract and contract-to-hire engagements with enterprise clients.

You will design and scale distributed back-end services in Java for mission-critical platforms in financial services and beyond. The role emphasizes building resilient microservices with Spring Boot, designing event-driven pipelines with Kafka, deploying to AWS with containerized workloads, and improving performance, reliability, and observability

Qualifications

5+ years of hands-on Java development.
Deep Spring / Spring Boot and microservices experience.
Working knowledge of AWS and container orchestration.
Experience with Kafka or comparable streaming platforms.

Responsibilities

Build resilient microservices with Spring Boot and REST APIs.
Design event-driven pipelines with Kafka and asynchronous messaging.
Deploy and operate services on AWS with containerized workloads.
Optimize performance, reliability, and observability of production systems.

Skills

Java

Spring Boot

Microservices

AWS

Kafka

REST APIs

Job description

Gain America is recruiting a Java / Spring Boot Engineer for contract and contract-to-hire engagements with our enterprise clients in the Jersey City, NJ market. Design and scale distributed back-end services in Java for mission-critical platforms in financial services and beyond.

Work model:

Hybrid / on-site in the Jersey City, NJ area

Core stack:

Java, Spring Boot, Microservices, AWS, Kafka, REST APIs

What you'll do