Top 83 Java developer Jobs in O'fallon, Il

Software Engineer IV – ERP Finance (Oracle/PLSQL)
SPECTRUM —St. Louis, MO
- $80,300 - $156,600 a year
- Computer Science
- System design
- English
- Opportunities for advancement
Java Developer
Netrist —Scott AFB, IL
- Full-time
- Remote
- Computer Science
- Software troubleshooting
- System design
- Paid holidays
- Disability insurance
Junior Software Developer, Applications
Everforth ECS —O'Fallon, IL
- Windows
- Bachelor's degree
- JavaScript
Full Stack Developer (Backend Emphasis)
Agile Defense —Scott AFB, IL
- $110,000 - $150,000 a year
- Hybrid work
- Computer Science
- 5 years
- System design
- Paid holidays
- Disability insurance
Quick Apply
Mid Software Developer
Chenega Agile Real-Time Solutions —O'Fallon, IL
- Full-time
- Microsoft Excel
- Mid-level
- Java
Senior Full Stack Developer - Front End
Netrist —Scott AFB, IL
- Full-time
- Remote
- Computer Science
- System design
- Java
- Paid holidays
- Disability insurance
Big Data Software Engineer - W2 ONLY
Tricon Solutions —O'Fallon, IL
- $55 - $60 an hour
- Contract
- Computer science
- Computer Science
- Bachelor of Science
Quick Apply
Software Developer 2 (Associate)
UNCOMN —O'Fallon, IL
- $77,000 - $87,000 a year
- Azure
- Mid-level
- 3 years
- Paid holidays
- Health insurance
SME - Software Developer, Applications
Everforth ECS —O'Fallon, IL
- SQL
- Senior level
- Python
Java Angular Full Stack Engineer
Stellar IT Solutions LLC —St. Louis, MO
- $52 - $58 an hour
- Remote
- Java
- AWS
- Mentoring
Quick Apply
Full Stack Developer (Frontend Emphasis)
Agile Defense —Scott AFB, IL
- $110,000 - $150,000 a year
- Hybrid work
- Computer Science
- System design
- Java
- Paid holidays
- Disability insurance
Quick Apply
Sr. Java Programmer
Rely Systems —Belleville, IL
- Mid-level
- Office
- IT
Senior Developer (Security) - Hybrid
Netrist —Scott AFB, IL
- Full-time
- Remote
- Computer Science
- Software troubleshooting
- Java
- Disability insurance
- Health insurance
Senior DevOps Software Engineer
Global Enterprise Services, LLC —Swansea, IL
- System design
- 8 years
- SQL
Quick Apply
Junior Java/Web Developer
Sovereign Technologies —St. Louis, MO
- Oracle
- Computer Science
- Bachelor of Science
Sr. Java Developer
Sovereign Technologies —St. Louis, MO
- 5 years
- Bachelor's degree
- Training & development
Software Developer (Java / SOA → Cloud-Native)
Onyx Government Services,LLC —Scott AFB, IL
- Full-time
- 3 years
- Java
- AWS
Quick Apply
12h
Java/J2EE developer Sr.
kollasoft —St. Louis, MO
- Contract
- Oracle
- Mentoring
- Senior level
Quick Apply
Web Developers
Swip Systems —St. Louis, MO
- Email
- Customer service
- Mid-level
- Office
Full Stack Software Engineer
Reinventing Geospatial, Inc. (RGi) —St. Louis, MO
- Full-time
- Bachelor of Science
- Writing skills
- Windows
- Paid parental leave
- Health insurance

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java developer jobs near o'fallon, il

Software Engineer IV – ERP Finance (Oracle/PLSQL)

SPECTRUM -
St. Louis, MO

Apply Now

Job Details

$80,300 - $156,600 a year

Benefits

Opportunities for advancement

Qualifications

Containerization systems
Software engineering
Presentations for conferences or internal meetings
System design
English
Enterprise software systems development
System testing
Cloud Native Design
Systems architecture within finance
PL/SQL
Financial systems implementation
Design (software development lifecycle)
Oracle Enterprise Resource Planning (ERP)
Database software proficiency

Full Job Description

This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.

Software Engineer IV – ERP Finance (Oracle/PLSQL) – Spectrum

Ready to advance Spectrum’s financial systems with your Oracle and PL/SQL expertise? As a Software Engineer IV on the ERP Finance team, you’ll design, enhance and maintain vital financial applications that support business operations and revenue objectives. Your technical skills will ensure Spectrum’s finance systems remain reliable, secure and high performing. Your work will help Spectrum’s Finance organization achieve greater accuracy and efficiency.

How You’ll Make an Impact

Design, develop and optimize ERP financial software using Oracle and PL/SQL for system reliability and scalability
Integrate financial applications with other Spectrum platforms and data sources
Participate in Agile and Scrum processes to meet project goals
Apply security standards and ensure compliance with regulations for financial systems
Identify and resolve defects and integration issues in ERP applications
Lead code reviews, debug and test software, and estimate effort for new features
Mentor junior developers and support technical problem solving

Working Conditions

Office environment (Hybrid 4:1)

What You’ll Bring to Spectrum

Required Qualifications

Education

Bachelor’s degree in Information Technology, Computer Science or related field or equivalent combination of education and experience

Experience

2+ years experience with database management systems, including Oracle and PL/SQL
2+ years experience coding, testing and designing software for ERP or financial systems
2+ years experience with software development methodologies

Skills

Knowledge of Oracle, PL/SQL and at least one additional major programming language or tool
Understanding of environments, containers, cloud native development, APIs, data stores and software architecture for ERP
Ability to analyze and resolve moderately complex financial system issues
Functional negotiation skills
Experience presenting technical work to teams and leadership
Proficient in English communication
Ability to apply company policies to resolve financial software challenges
Skilled at breaking down ERP projects and meeting deadlines

Preferred Qualifications

Experience

4+ years hands-on experience with Oracle and PL/SQL in database management
4+ years experience coding, testing and designing ERP or financial software
4+ years experience with modern software development methodologies
Experience with Java, Spring, API Gateway and cloud native development (AWS preferred)

#LI-DH1
ESW343 2026-68539 2026

Here, our employees don’t just have jobs, they're building careers. That’s why we offer a comprehensive pay and benefits package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life.

A qualified applicant’s criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances.

Get to Know Us Charter Communications provides superior communication and entertainment products for residential and business customers through the Spectrum brand. Our offerings include Spectrum Internet®, TV, Mobile and Voice. Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. When you join our team, you’ll be keeping our customers connected to what matters most in 41 states across the U.S. Watch this video to learn more.

Grow Your Career Here We’re committed to growing a workforce that reflects the customers and communities we serve – providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans. Learn about Life at Spectrum.

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Refine Your Search

java developer jobs in o'fallon, il

Software Engineer IV – ERP Finance (Oracle/PLSQL)

Java Developer

Junior Software Developer, Applications

Full Stack Developer (Backend Emphasis)

Mid Software Developer

Senior Full Stack Developer - Front End

Big Data Software Engineer - W2 ONLY

Software Developer 2 (Associate)

SME - Software Developer, Applications

Java Angular Full Stack Engineer

Full Stack Developer (Frontend Emphasis)

Sr. Java Programmer

Senior Developer (Security) - Hybrid

Senior DevOps Software Engineer

Junior Java/Web Developer

Sr. Java Developer

Software Developer (Java / SOA → Cloud-Native)

Java/J2EE developer Sr.

Web Developers

Full Stack Software Engineer

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