1

Java Developer Jobs in St Louis, MO (NOW HIRING)

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

... in Java & Unix. • Assist production support of applications in PROD and Pre PROD. • Conduct ... and programming experience and SOLID principles • Experience in implementing various design ...

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

The Java Developer will be responsible for the following: * Design, develop, and configures software systems to meet market and/or client requirements either end-to-end from analysis, design ...

Sr. Java Developer

Saint Louis, MO

$55.75 - $71/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...

Sr. Java Developer

Saint Louis, MO

$55.75 - $71/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...

Sr. Java Developer

Saint Louis, MO

$55.75 - $71/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...

JAVA Developer

Chesterfield, MO · On-site

$50.50 - $65.25/hr

Expertise with the Eclipse IDE, and related Java build tools and techniques * Familiarity with Oracle and PL/SQL * Good team working skills and meticulous attention to detail Additional Information ...

* 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 ...

Sr Java Developer

Saint Louis, MO · On-site

$55.75 - $71/hr

HCL Global Systems Inc is a leading organization in the financial services sector, and they are seeking a Sr Java Developer to build end-to-end business solutions. The ideal candidate will work on ...

Java Developer

O Fallon, MO · On-site

$47.75 - $61.75/hr

The Sr. Software Engineer opportunity we have in St. Louis, MO. All candidates will be required to take a Glider exam , which is on recorded video and may be reviewed by the client , prior to ...

Senior Java Developer

Saint Louis, MO · On-site

$50 - $55/hr

Java/JEE, Spring, Spring Boot, REST/SOAP web services, Hibernate, SQL, Tomcat, Application servers ... We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and ...

Senior Java Developer

Saint Louis, MO · On-site

$50 - $55/hr

Java/JEE, Spring, Spring Boot, REST/SOAP web services, Hibernate, SQL, Tomcat, Application servers ... We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and ...

Java/J2EE Developer

Saint Louis, MO · On-site +1

$49.50 - $64.25/hr

... JAVA applications. 2. Perform software analysis, programming, testing, debugging based on technical requirements. 3. Identify production and non-production application issues and ensure designs ...

Java/J2EE Developer

Saint Louis, MO · On-site

$100 - $125/hr

Strong understanding of Object Oriented Programming * Analyze and develop Java solutions based on customers' needs * The ability to develop technical documentation * Proficient knowledge of Java ...

Senior Java Developer

Saint Louis, MO · On-site

$54.25 - $69.25/hr

Mandatory Skills: 8-10+ years of hands-on software engineering experience Recent experience in Java, Kotlin, Oracle, Postgres, Data handling, Spring, Spring Boot Recent experience in Kafka, in memory ...

Showing results 21-40

Java Developer information

See St Louis, MO salary details

$15

$55

$75

How much do java developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for java developer in St. Louis, MO is $55.12, according to ZipRecruiter salary data. Most workers in this role earn between $47.69 and $61.68 per hour, depending on experience, location, and employer.

What is a Java developer?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

What do Java developers do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

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, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

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 efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

Is a Java developer 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 platforms can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in St. Louis, MO?

The most popular types of Java Developer jobs in St. Louis, MO are:

What are popular job titles related to Java Developer jobs in St. Louis, MO?

For Java Developer jobs in St. Louis, MO, the most frequently searched job titles are:

What job categories do people searching Java Developer jobs in St. Louis, MO look for?

The top searched job categories for Java Developer jobs in St. Louis, MO are:

What cities near St. Louis, MO are hiring for Java Developer jobs?

Cities near St. Louis, MO with the most Java Developer job openings:

Infographic showing various Java Developer job openings in St. Louis, MO as of September 2026, with employment types broken down into 83% Full Time, 6% Part Time, and 11% Contract. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution, with an average salary of $114,656 per year, or $55.1 per hour.

Java Backend Developer

Maryland Heights, MO • On-site

Rootshell Enterprise Technologies, Inc.
11 - 50 employees

$48.75 - $63.25/hr

Full-time

Re-posted 10 days ago


Job description

Key responsibilities:
• Design and develop the applications using Agile Methodology and followed TDD and Scrum.
• Java Programming, documents and maintains web service applications using different software development toolkits.
• Responsible for ensuring code functions and enhancements are successful and compatible with front-end code
• Provide technical advice and be able to identify technical implications regarding development and quality activities.
• Work closely with other developers, product managers, DevOps, and product support engineering teams to deliver development solutions.
• Document workflows and relevant processes to execute continuous improvement plans.
• Anticipate, identify, track and resolve technical issues and risks affecting delivery.
• Understand client business needs and product requirements and translate those needs into system-level architectural properties
Required Skills:
• Familiar with the technical implications of Back End Development Environments.
• Proven experience as a strong Java developer (Spring, Spring Boot, Maven)
• Microservices experience (Spring Boot)
• Secure Code Experience
• RESTful service
• Micro services (Spring Boot)
• Tomcat, Nginx web server
• Very good communication skills
• Needs to be up to date in required technologies
• Able to deliver tasks on time
• Proactive and Collaborative
Good to have skills:
• Telecommunications Industry experience would be a plus
• Understanding of Billing Systems technical implications
• Understanding the technical implications of Full Stack developed platforms
Thanks,
Satish
satish@rootshellinc.com
408 239 4600 Ext.: 5053