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Java Developer Developer Jobs in Warrenton, MO (NOW HIRING)

Lorven Technologies

Java Engineer

O Fallon, MO · On-site

$48.50 - $66.50/hr

Java Engineer Location : O'Fallon, Missouri Duration : Long term contract * Java Expertise: Has at least 5+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform ...

Lorven technologies

Java Engineer

O Fallon, MO · On-site

$48.50 - $66.50/hr

Java Engineer Location : O'Fallon, Missouri Duration : Long term contract * Java Expertise: Has at least 5+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform ...

Wipro Limited

Kafka Developer

O Fallon, MO · On-site

$60K - $135K/yr

... Contribute to Java-based tooling and platform enhancements What We're Looking For Handson ... DevOps practices Proven skills in automation (Ansible, scripting, CI/CD) Java development ...

MasterCard

Senior Software Engineer - Java

O Fallon, MO · Hybrid

$116K - $153K/yr

Title and Summary Senior Software Engineer - Java Overview: Mastercard's Enterprise Credit Risk ... SQL, PostgreSQL / Oracle, Kafka, JSON / XML APIs oCloud, DevOps & Engineering: Azure or AWS, Docker ...

Mastercard, Inc.

Senior Software Engineer - Java

O Fallon, MO · On-site

$116K - $153K/yr

Title and Summary Senior Software Engineer - Java Overview: Mastercard's Enterprise Credit Risk ... SQL, PostgreSQL / Oracle, Kafka, JSON / XML APIs oCloud, DevOps & Engineering: Azure or AWS, Docker ...

Atria Group LLC

Android Mobile Developer

O Fallon, MO · On-site

$52.25 - $68.50/hr

Our company provides application analysis, design, development and programming, software ... Develop Android Java code mobile app and SDK deliverables based upon documented requirements and ...

MasterCard

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

We are looking for a Senior AI Java Engineer (Hands-on IC) to deliver AI-driven capabilities across our roadmap. This is a builder role requiring strong hands-on engineering-owning critical ...

Palnar

Senior BizOps/SRE/Devops Engineer

O Fallon, MO · On-site

$121K - $156K/yr

... in DevOps automation and best practices. Work with a global team spread across tech hubs in ... Java, J2EE, WebServices (SOAP/REST), Spring/Spring Boot and Hibernate skills. Experience with ...

Navtech, Inc.

ETL Talend Developer

Lake Saint Louis, MO · On-site

Job Title: ETL Talend Developer Location: St Louis, MO Remote till Covid Duration: 12+ Months ... Java Development background is plus Thanks for your valuable time!!! Best Regards, Kevin Smith | PH ...

NAVA Software Solutions

C/C++ Developer

MO · On-site

$45.75 - $61.75/hr

C/C++ Developer Location: O'Fallon, MO - Weekly once Onsite Duration: 6-12 months Overview * Own ... Has the ability to write secure code in three or more languages (e.g., C, C+, C#, Java, JavaScript ...

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All JobsJava Developer Developer JobsJava Developer Developer Jobs in Warrenton, MO

Java Developer Developer information

See Warrenton, MO salary details

$14

$53

$72

How much do java developer developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for java developer developer in Warrenton, MO is $53.21, according to ZipRecruiter salary data. Most workers in this role earn between $46.01 and $59.57 per hour, depending on experience, location, and employer.

What is the difference between Java Developer Developer vs Java Software Engineer?

AspectJava Developer DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelopment teams, tech companies, software firmsDevelopment teams, tech companies, software firms
Employer & Industry UsageCommonly used in software development companiesOften used interchangeably with Java Developer, in similar settings

Java Developer Developer and Java Software Engineer roles share similar credentials, work environments, and industry usage. The main difference lies in terminology preference; both focus on Java programming, application development, and collaborating within development teams. Understanding these similarities helps clarify job expectations and search strategies.

What job categories do people searching Java Developer Developer jobs in Warrenton, MO look for?

The top searched job categories for Java Developer Developer jobs in Warrenton, MO are:

Java Developer Developer jobs near you
Infographic showing various Java Developer Developer job openings in Warrenton, MO as of June 2026, with employment types broken down into 84% Full Time, 11% Part Time, and 5% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $110,674 per year, or $53.2 per hour.

Java Engineer

O Fallon, MO • On-site

Lorven Technologies
IT Services • 51 - 200 employees
Learn more about Lorven Technologiesexternal

$48.50 - $66.50/hr

Full-time

Posted 4 days ago

Job description

Job Title : Java Engineer
Location : O'Fallon, Missouri
Duration : Long term contract
  • Java Expertise: Has at least 5+ 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 (NoSQL 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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About Lorven technologies

Sourced by ZipRecruiter

Lorven Technologies, headquartered in Plainsboro, New Jersey, United States, is a reputable company in the technology industry, specializing in providing effective IT solutions and consulting services. The company's official website, lorventech.com, offers comprehensive insights into its offerings which include but are not limited to software development, IT consulting, project management, and business analysis. Since its inception, Lorven Technologies has been committed to ensuring efficiency and reliability in delivering IT services to its global clientele, establishing itself as a trusted name in the industry.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

2001

Social media

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