Software Developer Jobs in O Fallon, IL
A Software Developer is responsible for designing, installing, testing, and maintaining software systems for companies. They are integral to the Technology industry as they develop systems that enable various business processes and functions. These professionals create the systems that allow us to complete tasks on computers and mobile devices. They also write and debug code, troubleshoot software issues, and develop updates and patches for existing programs. Software Developers are typically involved in all aspects of software creation, from concept to coding to marketing.
Important skills for a Software Developer include strong problem-solving abilities, an understanding of various coding languages, good communication skills, and the ability to work well in a team. Some certifications that could boost a Software Developer's resume include Microsoft Certified: Azure Developer Associate, Oracle Certified Professional, Java SE 8 Programmer, and AWS Certified Developer. Prior to becoming a Software Developer, individuals might have roles such as Junior Developer, Software Tester, or Systems Analyst. These roles provide valuable experience in coding, troubleshooting, and understanding user requirements.
- Saint Louis, MO (15 miles from O Fallon, IL)
- 11 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 11 days ago
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive,...
Mission Systems Software Engineer (Associate, Experienced and Senior)
- Saint Louis, MO (15 miles from O Fallon, IL)
- 6 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 6 days ago
We are seeking talented, motivated, and creative software developers that will experience the entire software lifecycle from working with customers establishing requirements to product deployment in...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 5 hours ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 5 hours ago
For this U.S. based position, the expected compensation range is $80,640 - $120,960 per year, which includes base pay and short-term incentive. The compensation range for this full-time position...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 16 hours ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 16 hours ago
About the vision: Wells Fargo's Wealth & Investment Management (WIM) is making a significant multi-year investment in its e-Brokerage platform to provide an even more compelling and competitive...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 20 hours ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 20 hours ago
Jr. Java Developer St. Louis, MO (Onsite) W2 Contract Opportunity Our client is looking for a Junior Java Developer with approximately 3 years of hands-on experience to join their dynamic...
Mission Systems Software Engineer (Associate, Experienced and Se
- Saint Louis, MO (15 miles from O Fallon, IL)
- 1 day ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 1 day ago
We are seeking talented, motivated, and creative software developers that will experience the entire software lifecycle from working with customers establishing requirements to product deployment in...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 1 day ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 1 day ago
Are you a seasoned BAS Programmer or Controls Technician looking for new and rewarding opportunities? Look no further! About the Role: We are seeking a Control Systems Technician or BAS Programmer...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 1 day ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 1 day ago
Looking for PEGA Developer Open position : Pega developer open for w2 contract and must have healthcare experience atleaset 10+ years we are looking Location: St. Louis, MO - *** Mandatory Onsite...
Software Engineer - Network/SDN
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 2 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 2 days ago
The Digital Modernization Sector has a career opportunity for a SDN SW Developer supporting the Global Solutions Management - Operations II (GSM-O II) contract at DISA. This contract includes the...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 2 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 2 days ago
Full Stack Java Developer Java St. Louis, Missouri Contract Apr 25, 2025 Full Stack Java Developer Exciting opportunity to achieve your true potential, chart new paths, develop new skills,...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 2 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 2 days ago
Jr. Full Stack Java Developer Java St. Louis, Missouri Contract Apr 25, 2025 Jr. Full Stack Java Developer Exciting opportunity to grow your skills, chart new paths, collaborate with talented...
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 3 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 3 days ago
at By Light Professional IT Services LLC in Scott Air Force Base, Illinois, United States Job Description SharePoint Developer Job Locations US-IL-Scott AFB ID 2024-9797 # of Openings 1 Category...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
About the Team/Role At WEX, we simplify the business of running a business. Our WEX Benefits solutions reduce complexity and help manage costs of benefits administration for our clients and...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
This is a remote position; however, the candidate must reside within 30 miles of one of the following locations: Chicago, IL; San Francisco Bay Area, CA; About the Role/Team We are the Health team...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
Wondering what's within Beckman Coulter Diagnostics? Take a closer look. At first glance, you'll see that for more than 80 years, we've been dedicated to advancing and optimizing the laboratory to...
Remote WorkDemographic Data for O Fallon, IL
Moving to O Fallon, IL? Find some basic demographic data about O Fallon, IL below.
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Salary for Software Developer Jobs in O Fallon, IL
Highest Education Level
Software Developers in O Fallon, IL offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Software Developer position
- Software Engineering
- Microservices
- Computer Science
- RESTful
- Data Structures
- Docker
- Design Patterns
- Unit Testing
- Spring Boot
- Web Services
- Algorithm Design
- Software Development Life Cycle
- Application Development
- Kubernetes
- Apache Kafka
- Jenkins CI
- Web Applications
- Software Development
- Debugging
- DevOps
- Design Development
- TypeScript
- User Interface (UI) Design
- Node.js
- AngularJS
- Microsoft Azure
- Amazon Web Services
- Architectural Design
- Git
- Linux
- Microsoft C#
- Agile
- Designing
- Java
- JavaScript
- Cascading Style Sheets
- C++
- Artificial Intelligence
- Computer Programming
- SQL
- Python
- Engineering
- Military Background
- Troubleshooting
- Implementation
- Driving
- Writing Skills
- Collaboration
- Documentation
- Mentoring
- Problem Solving
- Research Skills
- Organization
- Scheduling
- Leadership
- Communication Skills
Other Career Titles
Here are some other career titles that require similar skills
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