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Sr. Java Developer - Onsite - St.louis, MO

I3GlobalTech, Inc.St. Louis, MO🇺🇸United StatesPosted Oct 12, 2026

Why This Role Stands Out

This Sr. Java Developer role offers a fantastic opportunity to contribute to high-quality code development and testing within a reputable company. You'll thrive here if you possess strong Java/J2EE expertise and enjoy impactful, hands-on development. Apply today to advance your career in this exciting position!

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
St. Louis, MO, United States
Posted
Yesterday
DockerSOAPSpringSpring BootApacheJavaJenkinsKafkaKubernetesREST

Job Description

Job Description: Onsite – No Exceptions – St.louis, MO

Developer will play an important role in creating the detailed level design artifacts and also deliver high quality code for a module, perform validation for all types of testing and support activities related to implementation.

Required Skills:

·        At least 8+ years of experience with sound technology understanding of Java (SE 8)/J2EE.

·        At least 3+ years of experience in development, testing, deployment of applications using of Java, J2EE, Spring Framework 3.0/4.0, Web Services (REST, SOAP)

·        Working experience in Spring modules- core, beans, context, expression language, ORM, maven.

·        Working experience with SpringBoot and Micro services.

·        Must be skillful in Build utilities (Ant, Maven, Gradle, etc.) and continuous integration tools (Jenkins)

·        Proficient on DevOps essential tools like Docker, Kubernetes

·        Proficient in handling messaging services using Apache Kafka

·        Knowledge of J2EE framework and design patterns.

·        Bachelor’s degree or foreign equivalent required from an accredited institution.

·        Preferred:

·        Experience in building high performant and scalable systems.

·        Experience and desire to work in a distributed team environment.

Technical Skills Required:

o   Open JDK 8/11/17

o   Spring Framework 3.0/4.0, modules - core, beans, context, expression language, ORM, maven.

o   Web Services (REST, SOAP)

o   Spring Boot with Tomcat

o   GitLab, Maven, Jenkins

o   Apache Kafka

o   Dockers, Kubernetes.

o   Kiro/Claude

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