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Java Developers Jobs in Missouri (NOW HIRING)

Stellar IT Group

Core Java Developer

Saint Louis, MO · On-site

Remote Duration: 6+ Months Contract Role Overview We are seeking experienced Senior Core Java Developers to join our team and contribute to building secure, scalable, and production-ready ...

New

Zentek Infosoft Inc.

Java Engineer

O Fallon, MO · On-site

$48.50 - $66.50/hr

Java Engineer O'Fallen , MO Day1 Onsite 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 ...

Apex Informatics

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java Developer Location: St Louis, MO * 10+ years of hands-on software engineering experience * Excellent hands-on experience in Java * Experience in developing REST services. * Experience in unit ...

Global Soft Systems

Sr. Java Developer

Saint Louis, MO · On-site

$54.25 - $69.25/hr

Sr. Java Developer St. Louis, MO Summary: The Client's Web Development Team is looking for a senior Java developer to help create several new capabilities for our customer-facing applications. Our ...

ACI Infotech

Java Developer

Lake Saint Louis, MO · On-site

$48.25 - $62.50/hr

Onsite Sr. Java Developer Location: St. Louis, MO In short, I require ::-- Java , spring boot , microservices and AWS ( cloud is compulsory , if not AWS , any other cloud will work). Responsibilities ...

Next Level Business Services, Inc.

MO

$48.50 - $62.75/hr

Core Java Developer Location: Monroe, MO Hire Type: Full Time Only - Strong technical background with Java. -Experience in ServiceMix. -Knowledge in BPM/TIBCO. -Excellent debugging and analytical ...

Deegit Inc

Java Developer

Kansas City, MO · On-site

$49.75 - $64.50/hr

Company Description ROLE Software Engineer-Java and Web Technology The Software Engineer is assigned to a specific software solution and is responsible for writing code to meet user interface ...

Navtech, Inc.

FULL STACK JAVA DEVELOPER

Lake Saint Louis, MO · On-site

$49.75 - $64.25/hr

JOB TITLE: FULL STACK JAVA DEVELOPER DURATION: 12 MONTHS CONTRACT ON W2 LOCATION: 100% REMOTE RESPONSIBILITIES: * Interacts with the business analysis team to understand project requirements.

Artius Solutions

Lead Java Engineer

Saint Louis, MO · On-site

$140K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Lead Java Engineer Location: Saint Louis, Missouri (On-Site/Hybrid/Remote - specify as needed) Employment Type: Full-Time, Direct Hire About the Role We are seeking an accomplished Lead Java Engineer ...

Tata Consultancy Service Limited

Java AI Engineer

O Fallon, MO · On-site

$90K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Role - Java AI Engineer Experience Required - 5+ Years We are seeking a highly skilled Java Developer with Agentic AI experience to design and develop next-generation Agentic AI applications. The ...

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How much do java developers jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for java developers in Missouri is $53.18, according to ZipRecruiter salary data. Most workers in this role earn between $46.01 and $59.52 per hour, depending on experience, location, and employer.

What is a Java developer?

Java Developers are professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on server-side applications, web services, and software solutions for various industries, leveraging Java's platform independence and robustness. Java Developers are responsible for writing efficient code, debugging programs, collaborating with other team members, and ensuring the performance and security of Java applications. They often use frameworks like Spring and Hibernate to streamline development and may also be involved in testing and deployment processes.

What are the key skills and qualifications needed to thrive as a Java developer?

To thrive as a Java Developer, you need a solid understanding of core Java programming, object-oriented design, and commonly used frameworks such as Spring or Hibernate, typically supported by a computer science degree or equivalent experience. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and knowledge of databases are essential, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Strong problem-solving skills, attention to detail, and effective teamwork and communication abilities help you excel in collaborative development environments. These skills ensure the delivery of robust, maintainable code and successful project outcomes in dynamic software development settings.

What are some common challenges Java developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring high performance under heavy loads, and maintaining consistent code quality across teams. Collaboration with cross-functional teams—like QA, DevOps, and front-end developers—is essential to address integration and deployment issues. Staying updated with evolving frameworks and best practices can also be demanding but is crucial for long-term project success and career growth.

What is the difference between Java Developers vs Software Engineers?

AspectJava DevelopersSoftware Engineers
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's or higher in Computer Science or related field, various certifications
Work EnvironmentDeveloping Java-based applications, coding, debuggingDesigning, developing, testing software across multiple platforms
Employer & Industry UsageTech companies, finance, healthcare using JavaBroad industry use, including tech, finance, government
Common Search & ComparisonYesYes

Java Developers focus specifically on Java programming, working mainly on Java applications. Software Engineers have a broader role, often working across multiple programming languages and systems. While Java Developers specialize in Java, Software Engineers design and develop comprehensive software solutions, sometimes overseeing entire projects. Both roles require strong programming skills, but their scope and responsibilities differ.

Are Java developers still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud environments can enhance job prospects in this field.

How much do Java developers make?

Java developers' salaries vary based on experience, location, and skill level, but they typically earn between $70,000 and $120,000 annually in many regions. Senior Java developers with specialized skills or certifications can earn higher salaries, especially when working with frameworks like Spring or tools like Docker and Kubernetes.

What are popular job titles related to Java Developers jobs in Missouri?

For Java Developers jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Java Developers jobs in Missouri look for?

The top searched job categories for Java Developers jobs in Missouri are:

What cities in Missouri are hiring for Java Developers jobs?

Cities in Missouri with the most Java Developers job openings:

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

Java Developers jobs near you
Infographic showing various Java Developers job openings in Missouri as of August 2026, with employment types broken down into 85% Full Time, 8% Part Time, and 7% Contract. Highlights an 77% Physical, 6% Hybrid, and 17% Remote job distribution, with an average salary of $110,620 per year, or $53.2 per hour.

Core Java Developer

Stellar IT Group

Saint Louis, MO • On-site

Contractor

Posted 2 days ago

New

Job description

Overview:
Position: Core Java Developer
Location: Remote
Duration: 6+ Months Contract
Role Overview
We are seeking experienced Senior Core Java Developers to join our team and contribute to building secure, scalable, and production-ready applications. The ideal candidate will have strong expertise in Java, microservices architecture, and containerization, with hands-on experience in developing REST APIs and implementing secure coding practices. This role requires deep technical proficiency in backend engineering, combined with the ability to collaborate across teams and deliver high-quality solutions in enterprise environments.
Key Responsibilities
  • Design, develop, and maintain Core Java applications with a focus on scalability and performance.
  • Build and integrate microservices architectures using Spring Boot, Spring Security, and Spring Web MVC.
  • Develop and optimize REST APIs for secure and efficient communication between services.
  • Implement secure coding practices to remediate vulnerabilities and ensure compliance with enterprise standards.
  • Work with containerization platforms (Docker, Kubernetes, OpenShift) to deploy and manage applications.
  • Collaborate with cross-functional teams including QA, DevOps, and product owners to deliver production-ready solutions.
  • Conduct code reviews, troubleshoot issues, and provide technical guidance to junior developers.
  • Support CI/CD pipelines and ensure smooth deployment processes.
Required Skills
  • Strong expertise in Core Java development.
  • Hands-on experience with containerization (Docker, Kubernetes, OpenShift).
  • Proficiency in microservices architecture and REST API development.
  • Solid knowledge of Spring Boot, Spring Security, Spring Web MVC.
  • Experience with secure coding practices and vulnerability remediation.
Nice to Have
  • Experience with Harness for CI/CD orchestration.
  • Familiarity with Postman or other API testing tools.
  • Exposure to Red Hat OpenShift for enterprise container management.

Skills:
JAVA,Containerization

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