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# Senior Software Engineer (JAVA/JEE)

- **Company:** Diverse Lynx LLC
- **Location:** O'Fallon, MO, United States
- **Experience:** Expert
- **Salary:** $92,000.0 - $147,000.0
- **Contract:** Internship / Graduate position
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Server Applications, Acceptance Test-Driven Development, Automation of Tests, Unit Testing, Cascading Style Sheets (CSS), Computer Programming, Programming Tools, Java Platform Enterprise Edition (J2EE), Hibernate (Java), Spring Framework, JSON, Python (Programming Language), Node.Js, NoSQL, OAuth, Object-Oriented Software Development, SQL Databases, Web Applications, Web Application Frameworks, Web Services, Software Organization, Express.js, Spring-boot, AngularJS, Information Technology, Restful APIs, Programming Languages, Microservices
- **Published:** July 4, 2026
- **Apply:** https://www.careerjet.com/job/us5ba3ba35ecce061ec7e093421cf507e6/eaa

## About the Role

* Ability to work with existing and evolve services with minimum guidance.
 * Experience in working with fast paced, modern Architecture with extensive experience with building Spring boot applications, REST API's, NO/SQL data bases and actively participate in R&D on the new frameworks
 * Strong communication skills, with an ability to express and design ideas to a development team
 * Strong debugging skills to support Tier 1 applications and has experience in simplifying complex implementations
 * Work to define feature requirements and deliver the product that materially impacts the business and improves the consumer experience.
 * Identify performance bottlenecks and come up with Client ways to solve them.
 * Design and implement scalable, resilient, high-performance services.
 * Work with SQL and NoSQL persistence technologies.
 * Provide guidance to teams on development standards, automation and tools

All About You

 * Full stack engineering experience in a production environment
 * Expert programming skills in Java/JEE
 * Proficiency in Software Development Best Practices (ATDD/BDD, Unit tests)
 * Experience with modern web, Java and Java EE platforms including Spring framework & components, Hibernate, Messaging, Node JS or Express JS or similar, Web & Application Server ( Server App Design & Technology Skills ), Web Services, REST ( Services Design & Technology Skills )
 * Web Stack including JavaScript, CSS, JSON, Angular JS or similar framework (Web App Design & Technology Skills)
 * Strong inter-personal skills and ability to work in a collaborative environment
 * Desire to stay abreast of new development tools and methods
 * Bachelor Engineering or Technology in Computer Science, Engineering or IT Required & Master's degree in related discipline Preferred

Mandatory

 * Object-oriented Programming
 * Web services & API standards (REST/OAuth/JSON)
 * Programming & Scripting Languages (2 or more of Java, C++, Scala, JS, Python, Shell*)
 * Spring, Spring Boot
 * Web application frameworks like AngularJS, Spring)
 * Analytical and Problem-solving
 * Ability to operate effectively independently
 * Technical Communication (Written and Oral), * BS in Computer Science or related technical field or equivalent practical experience.
 * Relevant internship or work experience, including development and/or test automation experience.
 * Experience with complex Micro service, modern technology stack Implementations"

## Description

* Execute and own the baseline architecture implementations and design activities collaborating with another Engineers & Engineering Team.


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