Top 126 Java developer Jobs in Saint Charles, Mo

Mulesoft Developer
Equifax —St. Louis, MO
- Full-time
- Hybrid work
- Azure
- Mid-level
- AWS
- Health insurance
- Paid time off
Software Developer Fulltime , 40 hours per week
I3GlobalTech —St. Louis, MO
- $122,970 a year
- Full-time
- Computer Science
- Mid-level
- Office
Senior Software Engineer
Mastercard —O'Fallon, MO
- $115,000 - $184,000 a year
- Online Application
- Computer science
- Computer Science
- System design
- Paid jury duty
- Health savings account
7d
Production Support Consultant --JAVA
Fabergent —O'Fallon, MO
- Night shift
- Senior level
Quick Apply
Software Developer II - Financials (Full Stack, Front End)
National Information Solutions Cooperative (NISC) —Lake Saint Louis, MO
- Hybrid work
- Computer science
- Computer Science
- Customer service
- Health savings account
- Paid holidays
9d
Lead Java/Microservices Developer
Sovereign Technologies —St. Louis, MO
- Email
- Computer Science
- Mentoring
- Senior level
SR. SOFTWARE ENGINEER
UnikproS —Maryland Heights, MO
- Azure
- Computer Science
- Bachelor of Science
- Referral program
C# Developer (Jr and Sr Roles)
Fabergent —St. Louis, MO
- Customer service
- Mid-level
- Windows
Quick Apply
Developer
Build-A-Bear Workshop, Inc. —St. Louis, MO
- Hybrid work
- Computer science
- Azure
- Computer Science
14d
Sr. Java/Web Developer
Sovereign Technologies —St. Louis, MO
- Computer Science
- Bachelor of Science
- SQL
Senior Software Engineer - Java Full Stack Engineer
Mastercard —O'Fallon, MO
- $115,000 - $184,000 a year
- Online Application
- Computer science
- 7 years
- Computer Science
- Paid jury duty
- Health savings account
Java Engineer
J2B Global LLC —O'Fallon, MO
- $50 - $60 an hour
- Full-time
- Azure
- Office
- 8 years
- Employee assistance program
- Employee discount
Quick Apply
Senior .NET Developer
Sovereign Technologies —St. Louis, MO
- Computer science
- Computer Science
- Mid-level
Java/J2EE developer Sr.
kollasoft —St. Louis, MO
- Contract
- Oracle
- Mentoring
- Senior level
Quick Apply
Software Engineer
Sovereign Technologies —St. Louis, MO
- Computer Science
- Mid-level
- IT
Software Engineer II - Decision Management Program
Mastercard —O'Fallon, MO
- $92,000 - $147,000 a year
- Online Application
- Computer science
- Computer Science
- Mid-level
- Paid jury duty
- Health savings account
16h
.NET Developers
Sovereign Technologies —St. Louis, MO
- Computer science
- Computer Science
- Java
Software Engineer - Intermediate
Equifax —St. Louis, MO
- Full-time
- Hybrid work
- Azure
- Mid-level
- Office
- Health insurance
- Paid time off
AI Native Software Engineer
Accenture —St. Louis, MO
- $59,100 - $235,100 a year
- Full-time
- Hybrid work
- Computer Science
- Software troubleshooting
- Java
- Paid holidays
- Disability insurance
Experienced Programmer Analyst
Boeing —Hazelwood, MO
- $107,950 - $146,050 a year
- Mid-level
- 3 years
- Java
- Health savings account
- Disability insurance

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java developer jobs near saint charles, mo

Mulesoft Developer

Equifax -
St. Louis, MO

Apply Now

Job Details

Full-time

Benefits

Health insurance
Paid time off
401(k) matching

Qualifications

Performance tuning
CSS
Engineering development testing
System performance optimization
System design for system development
Web applications
Scalability and Performance Testing (system development)
Design (software development lifecycle)

Full Job Description

St. Louis
United States of America
Technology
Full time
7/10/2026
J00177676

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Manage Preferences

Equifax is where you can power your possible. If you want to achieve your true potential, chart new paths, develop new skills, collaborate with bright minds, and make a meaningful impact, we want to hear from you.

Equifax is seeking creative, high-energy and driven Mulesoft software Developer with hands-on development skills to work on a variety of meaningful projects. Our software engineering positions provide you the opportunity to join a team of talented engineers working with leading-edge technology. You are ideal for this position if you are a forward-thinking, committed, and enthusiastic software engineer who is passionate about technology.

What you’ll do

Perform general application development activities, including unit testing, code deployment to development environment and technical documentation.
Work on one or more projects, making contributions to unfamiliar code written by team members.
Diagnose and resolve performance issues.
Participate in the estimation process, use case specifications, reviews of test plans and test cases, requirements, and project planning.
Document code/processes so that any other developer is able to dive in with minimal effort.
Develop, and operate high scale applications from the backend to UI layer, focusing on operational excellence, security and scalability.
Apply modern software development practices (serverless computing, microservices architecture, CI/CD, infrastructure-as-code, etc.)
Work across teams to integrate our systems with existing internal systems, Data Fabric, CSA Toolset.
Participate in technology roadmap and architecture discussions to turn business requirements and vision into reality.
Participate in a tight-knit engineering team employing agile software development practices.
Triage product or system issues and debug/track/resolve by analyzing the sources of issues and the impact on network, or service operations and quality.
Write, debug, and troubleshoot code in mainstream open source technologies
Lead effort for Sprint deliverables, and solve problems with medium complexity

What experience you need

Bachelor's degree or equivalent experience
2+ years experience working with software design and Java, Python and Javascript programming languages
2+ years experience with software build management tools like Maven or Gradle
2+ years experience with HTML, CSS and frontend/web development
2+ years experience with software testing, performance, and quality engineering techniques and strategies
2+ years experience with Cloud technology: GCP, AWS, or Azure

What could set you apart

Self-starter that identifies/responds to priority shifts with minimal supervision
UI development (e.g. HTML, JavaScript, Angular and Bootstrap)
Experience with backend technologies such as JAVA/J2EE, SpringBoot, SOA and Microservices
Source code control management systems (e.g. SVN/Git, Github) and build tools like Maven & Gradle.
Agile environments (e.g. Scrum, XP)
Relational databases (e.g. SQL Server, MySQL)
Atlassian tooling (e.g. JIRA, Confluence, and Github)
Developing with modern JDK (v1.7+)
Automated Testing: JUnit, Selenium, LoadRunner, SoapUI

#LI-ES1

#LI-Hybrid

We offer comprehensive compensation and healthcare packages, 401k matching, paid time off, and organizational growth potential through our online learning platform with guided career tracks.

Are you ready to power your possible? Apply today, and get started on a path toward an exciting new career at Equifax, where you can make a difference!

Who is Equifax?

At Equifax, we believe knowledge drives progress. As a global data, analytics and technology company, we play an essential role in the global economy by helping employers, employees, financial institutions and government agencies make critical decisions with greater confidence.

We work to help create seamless and positive experiences during life’s pivotal moments: applying for jobs or a mortgage, financing an education or buying a car. Our impact is real and to accomplish our goals we focus on nurturing our people for career advancement and their learning and development, supporting our next generation of leaders, maintaining an inclusive and diverse work environment, and regularly engaging and recognizing our employees. Regardless of location or role, the individual and collective work of our employees makes a difference and we are looking for talented team players to join us as we help people live their financial best.

Equifax is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.

Apply Now

Refine Your Search

java developer jobs in saint charles, mo

Mulesoft Developer

Software Developer Fulltime , 40 hours per week

Senior Software Engineer

Production Support Consultant --JAVA

Software Developer II - Financials (Full Stack, Front End)

Lead Java/Microservices Developer

SR. SOFTWARE ENGINEER

C# Developer (Jr and Sr Roles)

Developer

Sr. Java/Web Developer

Senior Software Engineer - Java Full Stack Engineer

Java Engineer

Senior .NET Developer

Java/J2EE developer Sr.

Software Engineer

Software Engineer II - Decision Management Program

.NET Developers

Software Engineer - Intermediate

AI Native Software Engineer

Experienced Programmer Analyst

I want to receive the latest job alert for java developer in saint charles, mo

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