Senior Java Full-Stack Engineer — Hybrid

Job overview

The Senior Java Full-Stack Engineer role is described as hybrid in O’Fallon, MO, with stated pay of $74.74–$78.79 per hour. The team builds and maintains applications supporting a credit card company’s administration platform. The engineer develops and maintains secure, resilient, scalable enterprise applications using a Java technology stack and Angular or React. The role contributes to software quality, production reliability, and platform improvements through engineering, code reviews, operational support, and collaboration with business partners and other developers.

What you'll do

• Develop enterprise applications using Java and Angular or React
• contribute to scalable, high-quality software solutions
• participate in code reviews
• create and maintain requirements, design specifications, and test plans
• support production maintenance, incident management, root-cause analysis, and problem resolution
• contribute to technology assessments and roadmaps
• gather and refine business requirements
• align designs with enterprise architecture
• support zero-downtime goals, compliance requirements, and performance engineering
• use AI tools in daily development work. New product or service development and smaller initiatives may be part of the role.

What we're looking for

Skills & competencies

senior java full-stack engineer

hybrid

java

spring boot

rest apis

hibernate

jpa

aws

oracle database

angular

react

o’fallon mo

iconma

$74.74–$78.79/hr

Work arrangement

• Weekend coverage required

Benefits & perks

• Health benefits
• referral program
• growth and advancement opportunities.

Why this role

The posting calls this a true full-stack role and lists Java, Spring Boot, REST APIs, Hibernate, JPA, AWS, Oracle, and Angular or React among required skills.

About the employer

ICONMA, LLC is hiring for this role. Industry: Credit Card Issuing. Sector: 52.