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Java Jobs in Saint Charles, MO (NOW HIRING)

Pyramid IT

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java Developer Location - St. Louis, MO Duration: Long term contract Work Authorization status : US Citizen & Green card only Mandatory Skills: J2EE (Java, JSP, Servlets, Filters, Listeners, JSTL, EL ...

kollasoft

Java/J2EE developer Sr.

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java J2EE Developer in St.Louis,MO Duration: 2-3 Years Contract Need GC or USC only Communication: Present ideas assertively, aggressively and not be easily ignored. * Be articulate, persuasive and ...

kollasoft

Java/J2EE developer Sr.

Saint Louis, MO

$49.50 - $64.25/hr

Java J2EE Developer in St.Louis,MO Duration: 2-3 Years Contract Need GC or USC only Communication: Present ideas assertively, aggressively and not be easily ignored. * Be articulate, persuasive and ...

The Timberline Group

Java/Angular Developer

Saint Louis, MO · On-site +1

$49.50 - $64.25/hr

The candidate will possess the technical expertise necessary to estimate, design, develop, implement, and support applications using Java/Angular, J2EE, JSP, JavaScript, Struts, Servlets, and Oracle ...

Staffingine LLC

Java Tech Lead

Saint Louis, MO · On-site

$55 - $60/hr

Java Tech Lead Location: St Louis, Missouri Job Type: Contract Due to senstivity of project we are looking for Visa independent candidates . * Lead the development and implementation of technical ...

Technogen

IBM Sterling OMS+Java

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java programming (Servlets, JSP, EJB, JDBC, Swing); XML, XML parsers, and XSL Oracle and SQL Server databases: database sizing, troubleshooting, and performance tuning Java certification is a ...

Technogen

IBM Sterling OMS+Java

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java programming (Servlets, JSP, EJB, JDBC, Swing); XML, XML parsers, and XSL Oracle and SQL Server databases: database sizing, troubleshooting, and performance tuning Java certification is a ...

Xforia Inc

Java Developer

Lake Saint Louis, MO

$48.25 - $62.50/hr

Required Skills: * 5+ years of Angular and Java experience. * Experience with Spring framework, JPA and Hibernate. * Experience working with RestAPIs . IDE: Intellij, Eclipse • Version Control: Git ...

New

Jobs for Humanity

Java Backend Developer

O Fallon, MO

$47.25 - $61.25/hr

Design, develop, and maintain backend applications using Java 8 and the Spring Framework. * Build real-time, event-driven systems using Kafka. * Collaborate with cross-functional teams to deliver ...

Xforia, Inc.

Java Developer

Lake Saint Louis, MO · On-site

$48.25 - $62.50/hr

Develop and execute unit and integration tests as per the project plan. * Assist in the setup and execution of demonstrations as required Required Skills: * 5+ years of Angular and Java experience.

Xforia Inc

Java Developer

Lake Saint Louis, MO · On-site

$48.25 - $62.50/hr

Required Skills: * 5+ years of Angular and Java experience. * Experience with Spring framework, JPA and Hibernate. * Experience working with RestAPIs . IDE: Intellij, Eclipse • Version Control: Git ...

New

Atria Group LLC

Java Developer

Saint Louis, MO

$49.50 - $64.25/hr

Required Skills: 5+ years advanced computer programming skills in Java, Java Servlet, Javabean, EJB, OO Design, HTML. Advanced working skills in programming with SQL or Oracle. Experience writing ...

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All JobsJava JobsJava Jobs in Saint Charles, MO

Java information

See Saint Charles, MO salary details

$14

$53

$72

How much do java jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for java in Saint Charles, MO is $53.39, according to ZipRecruiter salary data. Most workers in this role earn between $46.15 and $59.76 per hour, depending on experience, location, and employer.

What is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

What does a Java developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

Is Java still in demand?

Java remains a highly in-demand programming language for software development, enterprise applications, and Android app creation. Its widespread use in large organizations and the availability of Java certifications contribute to ongoing job opportunities for Java developers.

What jobs can I get if I learn Java?

Java developers are in demand for roles such as software engineer, backend developer, Android app developer, and full-stack developer. These positions typically require knowledge of Java programming, object-oriented design, and related tools like Spring or Hibernate, often with certifications or experience in software development environments.

What jobs can I get with Java?

Java is a versatile programming language used in various roles such as Java developer, software engineer, backend developer, Android app developer, and systems analyst. These jobs typically require knowledge of Java frameworks, object-oriented programming, and development tools like IDEs and version control systems.
More about Java jobs

What are popular job titles related to Java jobs in Saint Charles, MO?

For Java jobs in Saint Charles, MO, the most frequently searched job titles are:

What cities near Saint Charles, MO are hiring for Java jobs?

Cities near Saint Charles, MO with the most Java job openings:

Java jobs near you
Infographic showing various Java job openings in Saint Charles, MO as of August 2026, with employment types broken down into 83% Full Time, 8% Part Time, and 9% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $111,046 per year, or $53.4 per hour.

Java Developer

Pyramid IT

Saint Louis, MO • On-site

$49.50 - $64.25/hr

Contractor

Re-posted 25 days ago

Job description

Company Description

Pyramid is a leading Information Technology Consulting services company headquartered in metropolitan Atlanta, GA with prime emphasis on the following service offerings:
Staff Augmentation
Lifecycle IT solutions
o Application Development & Support
o Outsourced Testing
Mobile Development and Test Automation
The company was incorporated in the State of Georgia in 1996 and has grown to over 2500 Information Technology consultants serving clients across the United States and around the globe. In addition to Atlanta, Pyramid has offices worldwide including Charlotte, NC; Chicago, IL; Dallas, TX; Richmond, VA; San Francisco, CA and Somerset, NJ in the United States, London in the United Kingdom, Singapore, and three offices in India (New Delhi, Hyderabad and Chandigargh).
Pyramid has been ranked by Staffing Industry Analysts as one of the largest diversity staffing firms specializing in IT and among the fastest growing U.S. staffing firm overall. In addition, Pyramid is a previous winner of the National Minority Supplier Development Council's Supplier of the Year and has won numerous Supplier of the Year awards from the Georgia Minority Supplier Development Council.see less

Specialties

IT Staff Augmentation, Application Management Services, Enterprise Project Solutions, Mobile Development, Mobile Test Automation, Product and Engineering Services, Enterprise Mobility, Test Automation, QA - Manual and Automated Testing, QA Strategy

  • Website

    http://www.pyramidci.com

  • Industry

    Information Technology and Services

  • Type

    Privately Held

  • Company Size

    1001-5000 employees

  • Founded

    1996

Job Description

Role: Java Developer

Location - St. Louis, MO

Duration: Long term contract

Work Authorization status : US Citizen & Green card only

 

Mandatory Skills:

J2EE (Java, JSP, Servlets, Filters, Listeners, JSTL, EL)

Struts 2.0 (MVC framework for Web Tier)

EJB 3.0 (Business Tier)

Web Services (SOAP, WSDL, JAX-WS, JAXB), JMS for Integration and Messaging

SOA (Service Oriented Architecture)

XML, XSL, XSLT, Ajax

SQL, PL/SQL

UML

JBPM (Workflow Engine)

Ant, Maven

Security - Authentication, Authorization

Design Patterns

Database - Oracle 10g, 11g

Application Servers - Websphere, Jboss

Experience in Tools- Toad, My Eclipse, XML Spy, CVS, SVN




Qualifications
Additional Information
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