Java Backend Engineer
Job in
O'Fallon, St. Charles County, Missouri, 63366, USA
Listed on 2026-06-26
Listing for:
Veracity Software Inc
Full Time
position Listed on 2026-06-26
Job specializations:
-
Software Development
Backend Developer, Cloud Engineer - Software, Java Developer, Full Stack Developer
Job Description & How to Apply Below
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Full Time
An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications, microservices, and a modern technology stack. Here's a breakdown of the perfect candidate profile:
- Java Expertise:
Has at least 8+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that the candidate is proficient in enterprise-grade Java applications, design patterns, and performance optimization. - Microservices and REST API Proficiency:
Skilled in developing web services, particularly microservices architectures, and REST APIs. This indicates a strong understanding of how to build, scale, and maintain distributed systems effectively. - Database and SQL
Skills:
Proficient in Oracle Database, with expertise in writing complex SQL queries. This level of database knowledge is crucial for data-heavy applications and backend services. - Cloud-Native and Platform
Experience:
Familiarity with cloud platforms, preferably AWS or Azure, as well as experience with deploying cloud-native applications. Knowledge of tools like PCF (Pivotal Cloud Foundry) demonstrates the candidate's ability to work within cloud environments effectively. - Modern Software Design Principles:
Deep understanding of design principles like SOLID, DRY (Don't Repeat Yourself), and Single Responsibility. This skill shows the candidate's commitment to writing clean, maintainable, and scalable code. - Broad Technology Stack
Experience:
Familiar with a range of modern tools and technologies, including NiFi (data flow management), NATS (messaging system), Kafka (event streaming), Zookeeper (coordination service), Splunk (monitoring), Redis (in-memory data structure store), Cassandra (No
SQL database), and Oracle. The ability to simplify and create common libraries/interfaces for these tools is a plus. - Leadership and Collaboration
Skills:
Experience driving end-to-end development, conducting code reviews, developing test strategies, coordinating with cross-functional teams, and resolving operational issues. This suggests that the candidate can lead and manage projects while also being a key technical contributor. - Performance Optimization and Code Reviews:
Skilled in performance code reviews and implementing best practices for efficient, scalable code.
O'Fallon, MO - Day 1 Onsite
Full Time
An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications, microservices, and a modern technology stack. Here's a breakdown of the perfect candidate profile:
- Java Expertise:
Has at least 8+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that the candidate is proficient in enterprise-grade Java applications, design patterns, and performance optimization. - Microservices and REST API Proficiency:
Skilled in developing web services, particularly microservices architectures, and REST APIs. This indicates a strong understanding of how to build, scale, and maintain distributed systems effectively. - Database and SQL
Skills:
Proficient in Oracle Database, with expertise in writing complex SQL queries. This level of database knowledge is crucial for data-heavy applications and backend services. - Cloud-Native and Platform
Experience:
Familiarity with cloud platforms, preferably AWS or Azure, as well as experience with deploying cloud-native applications. Knowledge of tools like PCF (Pivotal Cloud Foundry) demonstrates the candidate's ability to work within cloud environments effectively. - Modern Software Design Principles:
Deep understanding of design principles like SOLID, DRY (Don't Repeat Yourself), and Single Responsibility. This skill shows the candidate's commitment to writing clean, maintainable, and scalable code. - Broad Technology Stack
Experience:
Familiar with a range of modern tools and technologies, including NiFi (data flow management), NATS (messaging system), Kafka (event streaming), Zookeeper (coordination service), Splunk (monitoring), Redis (in-memory data structure store), Cassandra (No
SQL database), and Oracle. The ability to simplify and create common libraries/interfaces for these tools is a plus. - Leadership and Collaboration
Skills:
Experience driving end-to-end development, conducting code reviews, developing test strategies, coordinating with cross-functional teams, and resolving operational issues. This suggests that the candidate can lead and manage projects while also being a key technical contributor. - Performance Optimization and Code Reviews:
Skilled in performance code reviews and implementing best practices for efficient, scalable code.
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