Senior Software Engineer

Intone Inc; O’Fallon, Northern (MO, KY); Hybrid; USD 120,000 - 160,000; Full time

Job summary

Intone Inc. is seeking a Senior Software Engineer in O’Fallon, Missouri for a 6-month contract to drive full-stack Java development and cloud-native architecture, with a focus on AI and generative AI tooling.

Key responsibilities include designing Java applications, building front-end UIs with Angular or React, and implementing REST and SOAP APIs, while deploying cloud-native solutions on AWS and maintaining CI/CD pipelines.

Qualifications

• Proficiency in Java 8+ and J2EE development.
• Spring and Hibernate frameworks expertise.
• Front-end development with Angular or React.
• REST and SOAP API design and integration.
• Cloud-native architecture with AWS or equivalent cloud platforms.
• CI/CD with Jenkins, Maven, Gradle, Chef or Sonar.
• Ability to leverage generative AI tools to improve productivity.

Responsibilities

• Design and develop full-stack Java applications.
• Build front-end interfaces with Angular or React.
• Create REST and SOAP APIs for enterprise applications.
• Architect and deploy cloud-native solutions on AWS.
• Establish and maintain CI/CD pipelines.
• Explore generative AI tools to enhance development workflows.
• Apply AI-assisted coding, testing, and documentation.
• Identify practical AI use cases for modernization and automation.

Skills

Java 8+ / J2EE

Spring

Hibernate

Angular or React

REST APIs

SOAP APIs

Cloud-native / AWS

AI-assisted coding

Tools

Jenkins

Maven

Gradle

Chef

Sonar

AWS

Job description

We are seeking a Senior Software Engineer for a 6-month contract position based in O'Fallon, Missouri. This role focuses on full-stack Java development, cloud-native architecture, and the application of AI and generative AI tools in modern software engineering.

Responsibilities

• Design and develop full-stack Java applications using Java 8+, J2EE, Spring, and Hibernate frameworks
• Build and maintain front-end interfaces using Angular or React
• Design and implement REST and SOAP APIs for enterprise applications
• Architect and deploy cloud-native solutions on AWS or other cloud platforms
• Establish and maintain CI/CD pipelines using tools such as Jenkins, Maven, Gradle, Chef, and Sonar
• Identify and implement generative AI tools and techniques to enhance developer productivity
• Apply AI-assisted approaches to coding, testing, documentation, and troubleshooting
• Explore and evaluate practical generative AI use cases for modernization, automation, and platform efficiency

Qualifications

• Required
  • Proficiency in Java 8+ and J2EE development
  • Hands-on experience with Spring and Hibernate frameworks
  • Front-end development experience with Angular or React
  • Experience designing and building REST and SOAP APIs
  • Knowledge of cloud-native architecture and deployment on AWS or equivalent cloud platforms
  • Experience with CI/CD tools and practices, including Jenkins, Maven, Gradle, Chef, or Sonar
  • Ability to leverage generative AI tools to improve development workflows and productivity
• Preferred
  • Experience applying AI-assisted coding, testing, and documentation techniques
  • Track record of exploring and implementing practical generative AI use cases for system modernization and automation