Software Developer Jobs in O Fallon, MO
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.
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can...
- Maryland Heights, MO (15 miles from O Fallon, MO)
- 10 hours ago
- Maryland Heights, MO (15 miles from O Fallon, MO)
- 10 hours ago
We are seeking a skilled PLSQL Developer to join a fast-growing team focused on developing automation solutions for database, storage, and security operations. The ideal candidate will have strong...
Remote Embedded Cyber Software Developer
- Hazelwood, MO (17 miles from O Fallon, MO)
- 15 hours ago
- Hazelwood, MO (17 miles from O Fallon, MO)
- 15 hours ago
Job#: 2086404 Job Description: Apex Systems is seeking a skilled Embedded Cyber Software Developer to support cybersecurity initiatives focused on secure boot processes, firmware security, and hardware...
Remote Work- Maryland Heights, MO (15 miles from O Fallon, MO)
- 19 hours ago
- Maryland Heights, MO (15 miles from O Fallon, MO)
- 19 hours ago
TITLE: Software Engineer IV LOCATION: Maryland Heights, MO JOB SUMMARY: Analyze and develop java solutions based on customer requirements. Design, develop, modify, and implement applications or...
2026 Summer Intern: Associate Software Developer
- Maryland Heights, MO (15 miles from O Fallon, MO)
- 19 hours ago
- Maryland Heights, MO (15 miles from O Fallon, MO)
- 19 hours ago
This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future. At a Glance You're a motivated rising senior student with a 3.0...
Senior Customer Services Technical Specialist ( Senior Support Software Engineer) - Hybrid R0050712
- Clayton, MO (24 miles from O Fallon, MO)
- 19 hours ago
- Clayton, MO (24 miles from O Fallon, MO)
- 19 hours ago
Senior Customer Services Technical Specialist ( Senior Support Software Engineer) - Hybrid R0050712 | CPESG | Enablon EHS - North America | Wolters Kluwer Enablon is seeking a Senior Customer...
Customer Service Technical Specialist (Support Software Engineer) - Hybrid R0050711
- Clayton, MO (24 miles from O Fallon, MO)
- 19 hours ago
- Clayton, MO (24 miles from O Fallon, MO)
- 19 hours ago
Customer Service Technical Specialist (Support Software Engineer) - Hybrid R0050711 | CPESG | Enablon EHS - North America | Wolters Kluwer Enablon is seeking a Customer Service Technical...
Software Engineer 2 (COBOL & Java)
- Earth City, MO (13 miles from O Fallon, MO)
- 20 hours ago
- Earth City, MO (13 miles from O Fallon, MO)
- 20 hours ago
At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and...
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can...
Participate in team prioritization discussions with Product/Business stakeholdersltbr/gt- Estimate and own delivery tasks design dev test deployment configuration documentation to meet the...
ONSITE:Senior Software Engineer In Test - OFallon, Missouri.:INPERSON :ONLY W2
- O Fallon, MO
- 1 day ago
- O Fallon, MO
- 1 day ago
ONSITE:Senior Software Engineer In Test - O'Fallon, Missouri.:INPERSON :ONLY W2 Hello, Greetings.! This is Hima from Appridat Solutions LLC. I was reviewing your resume online and would like to...
- Chesterfield, MO (15 miles from O Fallon, MO)
- 1 day ago
- Chesterfield, MO (15 miles from O Fallon, MO)
- 1 day ago
Return to selected search result Technical Training Developer Apply locations Chesterfield, MO time type Full time posted on Posted Today job requisition id R-6074 Insituform Technologies LLC, an...
iOS Software Engineer Primary Talent Partners has an exciting opportunity for a iOS Software Engineer with a large financial client of ours in the O'Fallon, MO area! Please see details below and...
Software Developer - Automation
- Maryland Heights, MO (15 miles from O Fallon, MO)
- 1 day ago
- Maryland Heights, MO (15 miles from O Fallon, MO)
- 1 day ago
BE PART OF THE CONNECTION As a Software Developer, youll develop, modify, enhance, and implement software systems designed to support new or existing business initiatives....
Software Engineers-Simulation (Associate or Experienced)
- Berkeley, MO (20 miles from O Fallon, MO)
- 1 day ago
- Berkeley, MO (20 miles from O Fallon, MO)
- 1 day 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,...
Demographic Data for O Fallon, MO
Moving to O Fallon, MO? Find some basic demographic data about O Fallon, MO below.
Software Developer Online Courses and Training Opportunities
Title Synonyms
Users interested in this job title also searched for the following job titles
Salary for Software Developer Jobs in O Fallon, MO
Highest Education Level
Software Developers in O Fallon, MO offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Software Developer position
- Computer Science
- Software Engineering
- Microservices
- RESTful
- Design Patterns
- Data Structures
- Spring Boot
- Docker
- Unit Testing
- Algorithm Design
- Application Development
- Apache Kafka
- Kubernetes
- Software Development
- Web Applications
- Debugging
- Object-Oriented Programming
- DevOps
- Node.js
- PostgreSQL
- TypeScript
- Design Development
- User Interface (UI) Design
- Microsoft Azure
- Architectural Design
- AngularJS
- Git
- Amazon Web Services
- Designing
- Microsoft C#
- Agile
- Java
- JavaScript
- Cascading Style Sheets
- Machine Learning
- C++
- SQL
- Computer Programming
- Artificial Intelligence
- Python
- Engineering
- Strategy Development
- Implementation
- Military Background
- Troubleshooting
- Writing Skills
- Documentation
- Mentoring
- Collaboration
- Bachelor's Degree
- Problem Solving
- Research Skills
- Organization
- Leadership
- Communication Skills
Other Career Titles
Here are some other career titles that require similar skills
Software Developer Related Career Advice Articles
How to Become a Software Developer
Find the answers to the questions you have about how to become a software developer, including how long does it take to become a software developer and what does a software developer do.
Read article »
5 IT Jobs to Help You Get Started in the Technology Industry
Want to learn more about technology jobs? Wondering how to become a developer? Check out our guide to top IT jobs and computer science careers.
Read article »
Say Goodbye to Silicon Valley: These are the Best Cities for Tech Jobs
Silicon Valley alternatives are popping up across the US, and these new tech hubs are working hard to attract their own venture capitalist firms and tech startups. Here are seven of the most attractive locations (in no particular order) that could produce the next Google, Apple, or Amazon.
Read article »