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Java Jobs in Saint Charles, MO (NOW HIRING)

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

$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 ...

Jobs for Humanity

Java Backend Developer

O Fallon, MO · On-site

$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.

TriOptus LLC

Java Developer - Consultant

Lake Saint Louis, MO · On-site

$48.25 - $62.50/hr

Java Consultant Location: St. Louis, MO Experience: 8+ years Duration: 12+ months Role: * Hands-on developer who writes high quality, secure code that is modular, functional and testable. * Lead the ...

Cynet Systems

Senior Java Developer

Saint Louis, MO · On-site

$50 - $55/hr

Senior Java Developer Job Location: St Louis, MO Job Type: Contract Job Overview: Pay Range $50hr - $55hr Requirement/Must Have: * 6+ years of experience in Java/JEE development. * Skills in ...

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 ...

MyASAP

Java Developer

Saint Louis, MO

$49.50 - $64.25/hr

Extensive experience in analysis, design, coding, testing, developing, debugging, configuring, deploying, and supporting enterprise applications using Java, J2EE Technologies (Servlets, JSP, JDBC ...

TriOptus LLC

Senior Software Engineer - Java Developer

MO · On-site

$53.50 - $68.25/hr

Senior Software Engineer (Java Developer) Location: O'fallon, Missouri Duration: 24 months Experiece: 7+ years Skills summary: • Advanced in with Linux and Java development (JDK 1.7 or greater ...

Auritas

Java Lead Backend Developer

Saint Louis, MO

$120K/hr

* Strong Java developer with very good understanding of micro services * Develop and consume APIs using HTTP/Rest. * Skills on at least one major JS library /frame work. * Exposure to relational/non ...

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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 Aug 6, 2026, the average hourly pay for java in Saint Charles, MO is $53.36, according to ZipRecruiter salary data. Most workers in this role earn between $46.15 and $59.71 per hour, depending on experience, location, and employer.

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.

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.

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.

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 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.

More about Java jobs
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 2% Internship, 77% Full Time, 8% Part Time, 1% Temporary, and 12% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $110,993 per year, or $53.4 per hour.

Java Angular Full Stack Engineer

Stellar IT Group

Saint Louis, MO • On-site

$51 - $65.75/hr

Contractor

Re-posted 17 days ago

Job description

Overview:
Job Title: Java Angular Full Stack Engineer
Location: Remote
Type: 6-month contract-to-hire
Overview:
Seeking a Senior/Lead Full Stack Engineer with strong Java backend and Angular front-end skills. Must have experience in scaled Agile (SAFe) environments and the ability to mentor junior developers.
Key Responsibilities:
  • Develop full stack applications (Java backend, Angular front end).
  • Lead and mentor junior developers.
  • Build and maintain solutions leveraging AWS, Kafka, and Postgres.
  • Utilize GitLab for CI/CD workflows.
  • Collaborate in SAFe Agile ceremonies and delivery.

Qualifications:
  • Strong Java and Angular experience (backend-heavy acceptable).
  • Proven experience in SAFe Agile (must differentiate from traditional Agile).
  • GitLab expertise required.
  • Amazon Q experience preferred.
  • AWS, Kafka, Postgres experience required.

Skills:
JAVA,AMAZON,GITLAB,SAFE

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