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Full Stack Engineer (Java)

Insight Global · Concord, CA

Spotted 1d agoFull-time

Job details

Work mode
Hybrid
Employment
Full-time
Level
Senior
Experience
5+ years
Posted
Oct 9, 2026
Last confirmed open
Oct 9, 2026
Job description

About this role

Title:

Full Stack Developer (Backend Focused in Java)

Duration:

Permanent / Full-time

Hybrid Work Model:

2 days onsite, 3 days remote

Location:

Concord, CA 94520

Estimated Salary:

$138-150k

Exact compensation may vary based on several factors, including skills, experience level, and education. Benefit package for this role includes medical, dental, and vision insurance

REQUIRED SKILLS AND EXPERIENCE

  • 5+ years of

Java development

experience

  • 4+ years of

Spring Boot

experience

  • 4+ years of

API

experience designing, building, and integrating APIs

  • 4+ years of experience with Kafka, RabbitMQ or similar with asynchronous messaging
  • Comfortable working on the front end 40% of your time with React
  • Ability to be in office 2x days per week

NICE TO HAVE SKILLS AND EXPERIENCE

  • React, Angular, or Vue Experience
  • Cloud, Oracle Cloud AWS, CloudFront, Azure, etc
  • EDI and XML

JOB DESCRIPTION

We're looking for a

Senior Software Engineer

to join a growing team that is helping modernize and expand a leading enterprise platform following a recent acquisition. This is a

full-time, direct-hire position

with a

hybrid schedule (2 days onsite)

. This is a

backend-focused full stack role

, with approximately

60% backend development

and

40% frontend development

. You'll primarily work with

Java, Spring Boot, APIs, Kafka, AWS, OCI, and React

while helping design and enhance a high-volume platform that processes critical business transactions.

KEY RESPONSIBILITIES

  • Design, build, and maintain core platform functionality using Java and Spring Boot
  • Develop and support APIs and system integrations
  • Troubleshoot and optimize application performance, scalability, and memory utilization
  • Work with high-volume EDI and XML document processing
  • Support PDF and image processing capabilities
  • Build and maintain asynchronous messaging solutions using Kafka or similar technologies
  • Develop user-facing features and enhancements in React
  • Contribute to architecture decisions and help shape the future direction of the platform
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