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Applications Developer Java Jobs in Ballwin, MO (NOW HIRING)

Senior Java Developer

Saint Louis, MO · On-site

$55.75 - $71/hr

Senior Java Developer St Louis, MO (Onsite from day 1) Interview Process: 3 rounds will be Zoom ... Deep knowledge and hands on experience with modern applications like spring boot, Angular.

Senior Java Developer

Saint Louis, MO

$55.75 - $71/hr

Senior Java Developer St Louis, MO (Onsite from day 1) Interview Process: 3 rounds will be Zoom ... Deep knowledge and hands on experience with modern applications like spring boot, Angular.

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java Developer Location: St.Louis, MO - Inperson Interview Job Type: Full Time Only OPT EAD, CPT ... Experience developing applications using Core JAVA, J2EE, SQL Knowledge of design patterns and ...

Kafka Developer

O Fallon, MO · On-site

$60K - $135K/yr

... Contribute to Java-based tooling and platform enhancements What We're Looking For Handson ... Applications from veterans and people with disabilities are explicitly welcome. Reinvent your world.

Backend Java Developer

Chesterfield, MO · On-site

$50 - $64.75/hr

Job Discription Java Programming language - Candidate will have an opportunity to work directly ... ons using well known SDLC methodologies like iterative method, Agile etc. The candidate should ...

Java Developer

Saint Louis, MO

$49.50 - $64.25/hr

Required Skills: 5+ years advanced computer programming skills in Java, Java Servlet, Javabean, EJB ... life-cycle software applications development (i.e., design, construction, testing, and ...

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java Developer Location: St.Louis, MO - Inperson Interview Job Type: Full Time Only OPT EAD, CPT ... Below highlighted skills are mandatory. • Experience developing applications using Core JAVA ...

FULL STACK JAVA DEVELOPER

Lake Saint Louis, MO · On-site

$49.75 - $64.25/hr

Design and Develop Java and J2EE-based web applications using Java frameworks as required by ... Sun/ Oracle Certified Java Programmer desirable Best Regards, Kevin Smith | PH: 224-296-3545

Java Developer

Saint Louis, MO

$49.50 - $64.25/hr

Design, code, test and implement of new applications across Equifax's delivery platforms according ... in Java & Unix. Assist production support of applications in PROD and Pre PROD. Conduct unit ...

Troubleshoot, analyze and remediate issues relating to MES applications. * 5% - Maintain user ... Demonstrated experience with Java, C++, C#, .Net Framework, HTML, JSP/CSS, Tomcat, IIS, JavaScript ...

Troubleshoot, analyze and remediate issues relating to MES applications. * 5% - Maintain user ... Demonstrated experience with Java, C++, C#, .Net Framework, HTML, JSP/CSS, Tomcat, IIS, JavaScript ...

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Company Description Design, code, test and implement of new applications across Equifax's delivery ... in Java & Unix. • Assist production support of applications in PROD and Pre PROD. • Conduct ...

Java Engineer

O Fallon, MO · On-site

$48.50 - $66.50/hr

... Java Backend Developer * Here is the JD: Java Engineer * An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications ...

Showing results 21-40

Applications Developer Java information

See Ballwin, MO salary details

$24

$56

$82

How much do applications developer java jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for applications developer java in Ballwin, MO is $56.82, according to ZipRecruiter salary data. Most workers in this role earn between $46.73 and $67.31 per hour, depending on experience, location, and employer.

What does an applications developer Java do?

An Applications Developer Java is responsible for designing, developing, testing, and maintaining software applications using the Java programming language. They work on both the front-end and back-end of applications, ensuring that the software meets user requirements and performs efficiently. These developers often collaborate with other team members such as designers, analysts, and testers to deliver robust and scalable solutions. Their work may involve troubleshooting, debugging, and optimizing existing Java applications, as well as integrating new features based on client or business needs.

What are the key skills and qualifications needed to thrive as an applications developer Java, and why are they important?

To thrive as an Applications Developer Java, you need a solid understanding of Java programming, object-oriented design principles, and a relevant degree in computer science or a related field. Familiarity with tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Strong problem-solving skills, effective communication, and the ability to collaborate within a team are standout soft skills for this role. These skills and qualities are essential to develop robust, scalable applications that meet user requirements and integrate seamlessly into existing systems.

What are some common challenges faced by applications developers working with Java, and how can they be addressed?

Applications Developers specializing in Java often encounter challenges such as managing legacy code, ensuring application scalability, and keeping up with frequent updates in Java frameworks and libraries. Collaborating closely with QA testers and DevOps teams helps streamline deployments and maintain code quality. To address these challenges, developers frequently use version control systems, participate in code reviews, and engage in continuous learning through online courses or peer knowledge-sharing. Staying proactive about best practices and regularly refactoring code can significantly enhance project outcomes and career growth.

What is the difference between Applications Developer Java vs Applications Developer .NET?

AspectApplications Developer JavaApplications Developer .NET
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Microsoft certifications
Work EnvironmentTypically in Java-based enterprise environments, financial institutions, tech firmsOften in Windows-based environments, corporate, and enterprise settings
Employer & Industry UsageFinancial services, tech companies, government agenciesHealthcare, finance, enterprise software companies
Common Search & ComparisonYesYes

Applications Developer Java and Applications Developer .NET are both specialized roles focused on application development within different technology stacks. Java developers primarily work with Java-based platforms, while .NET developers focus on Microsoft technologies. Both roles require similar educational backgrounds and certifications, and they are often employed in enterprise environments. The choice between them depends on the company's technology infrastructure and project requirements.

Senior Java Developer

Saint Louis, MO • On-site

$55.75 - $71/hr

Full-time

Posted 11 days ago


Job description

Senior Java Developer

St Louis, MO (Onsite from day 1)

Interview Process: 3 rounds will be Zoom Video

Job Description:

Strong Java developer with very good understanding of micro services.

Grasp of software engineering skills in modular design, data structures, algorithms.

Deep knowledge and hands on experience with modern applications like spring boot, Angular.

Experience building and operating critical production systems.

Solid understanding of modern API design and Restful principles.

Fluent with git (preferred) or other SCM system.

Write well designed and testable code.

Strong Experience in automation and build tools like Maven, Ant and Gradle.

Bachelor's degree in computer science engineering or a related discipline, or equivalent work experience.

Experience in software development design and implementation of large scale distributed systems and web services building complex software that is testable and designed for extensibility.

Good understanding of building, deploying, and maintaining critical applications in a cloud based environment.

Work extensively with open source software capable to modify or extend code maintained as part of an open source project.

Employ both Object Orientated development skills and Systems Engineering skills.