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Sr Java Developer Jobs in Missouri (NOW HIRING)

Sr. Java Developer

Saint Louis, MO ยท 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 ...

Senior Java Developer

O Fallon, MO ยท On-site

$60K - $135K/yr

Senior Java Developer City: O Fallon State/Province: Missouri Posting Start Date: 8/14/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company ...

Sr Java Developer

Saint Louis, MO ยท 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

Lake Saint Louis, MO ยท 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 ...

Sr. Java Developer

Saint Louis, MO ยท On-site

$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 ยท On-site

$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 ...

Senior Java Developer

Saint Louis, MO ยท 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

O Fallon, MO ยท On-site

$60 - $135/hr

The ideal candidate should have hands-on expertise in Java, Spring Boot, REST APIs, Microservices Architecture, Cloud Platforms, DevOps practices, and Information Security technologies . The ...

New

... Java, J2EE and web/internet based programming experience (both client and server side) 5+ Experience with OOA/OOD, distributed systems/software, real time processing, relational database systems ...

Senior Java Engineer

Saint Louis, MO

$55.75 - $71/hr

Overview We are looking for a highly skilled Senior Java Engineer to design, develop, and maintain ... Collaborate with cross-functional teams including DevOps, QA, and product to deliver high-quality ...

Senior Java Developer

Saint Louis, MO ยท 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 ยท 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 Developer

Saint Louis, MO

$49.50 - $64.25/hr

Unigroup is in need of a senior Java developer. They will be part of a 10+ person team developing on a large rewrite of their enterprise system along with smaller projects as well. This individual ...

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Sr Java Developer information

See Missouri salary details

$10

$58

$80

How much do sr java developer jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for sr java developer in Missouri is $58.93, according to ZipRecruiter salary data. Most workers in this role earn between $51.63 and $65.82 per hour, depending on experience, location, and employer.

What does a Sr Java Developer do?

A Sr Java Developer is an experienced software engineer who designs, develops, and maintains complex applications using the Java programming language. They lead technical projects, mentor junior developers, and ensure code quality and best practices. Their role often includes collaborating with cross-functional teams, troubleshooting performance issues, and staying updated on new Java technologies to implement efficient solutions.

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

To thrive as a Sr Java Developer, you need expert knowledge of Java, object-oriented programming, and software development principles, typically backed by a degree in computer science or related experience. Proficiency with frameworks like Spring, build tools (Maven/Gradle), version control (Git), and familiarity with CI/CD pipelines and cloud platforms is essential. Strong problem-solving, leadership, and communication skills help in mentoring junior developers and collaborating with cross-functional teams. These skills and qualities ensure robust software delivery, technical leadership, and successful project outcomes in complex development environments.

What are the typical collaboration dynamics for a Sr Java Developer within a software development team?

As a Sr Java Developer, you'll frequently collaborate with cross-functional teams including frontend developers, QA engineers, DevOps specialists, and project managers. You're often expected to provide technical leadership, review code, and mentor junior developers, while also participating in architectural discussions and sprint planning. Effective communication and the ability to translate complex technical concepts for non-technical stakeholders are essential. This collaborative structure helps ensure project alignment, code quality, and timely delivery of features.

What is the difference between Sr Java Developer vs Java Software Engineer?

AspectSr Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentDevelopment teams, project-based, collaborativeDevelopment teams, project-based, collaborative
Employer & Industry UsageIT companies, software firms, tech departmentsIT companies, software firms, tech departments
Common Search & ComparisonYesYes

The main difference between a Sr Java Developer and a Java Software Engineer lies in their roles' focus and experience level. Sr Java Developers typically have more leadership responsibilities and extensive experience, while Java Software Engineers may focus more on designing and implementing Java applications. Both roles require similar credentials and work in comparable environments, often within IT and software industries.

Infographic showing various Sr Java Developer job openings in Missouri as of August 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $122,580 per year, or $58.9 per hour.

Sr. Java Developer

Saint Louis, MO โ€ข On-site

Global Soft Systems
1 - 10 employees

$54.25 - $69.25/hr

Other

Posted 17 days ago


Job description

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 technology stack is Single Page Web App and Mobile App clients consuming Java RESTful JSON services and Oracle back-end databases.
Several years of active experience with server-side Java is required.
Multi-year experience with Spring, especially Spring JPA and Spring Security, and Hibernate is a strong plus.
Experience with javascript and css frameworks, especially angularjs, angular and bootstrap, and responsive design is also a strong plus.
We have a significant backlog of projects, so this work will be new development.
Required:
  • 6 or more years experience Java server-side web development
  • 3 or more years experience with java container frameworks (especially Spring)
  • Experience with unit testing framework (especially jUnit, Mockito)
  • Strong analytical, design, and troubleshooting skills
  • Strong communication skills
Helpful Experience:
  • Java database framework (especially JPA, Hibernate)
  • Javascript, angular, and responsive design
  • Relational database (especially Oracle)
  • Jenkins
  • Spring JPA
  • IntelliJ, Maven, Tomcat, Mac OSX, linux, shell scripting
  • Perl for integration with legacy systems