
Senior Software Engineer
Are you an experienced Senior Software Engineer looking to join a world-class team at Mastercard? We are looking for a talented individual to join our cutting-edge engineering team. We are looking for a candidate who has a passion for engineering and creating innovative solutions. The successful candidate will have the opportunity to work on complex projects and have a direct impact on our global payments business. The ideal candidate should have at least 5 years of experience in software engineering and be comfortable with developing in multiple languages. This role requires strong problem solving skills, a sense of ownership, and a commitment to excellence. If you’re eager to join a fast-paced, dynamic organization and take your career to the next level, we want to hear from you!
Responsibilities:
- Develop and maintain software solutions with a focus on quality, performance, and scalability
- Design, develop, test, debug, and maintain software applications
- Collaborate with other software engineers and teams to ensure successful delivery
- Integrate software components into a fully functional software system
- Write technical documentation for software design, development, and implementation
- Work with project managers and product owners to ensure on-time delivery of software solutions
- Troubleshoot and resolve software issues
- Suggest improvements to existing processes and software solutions
- Assist with user acceptance testing and post-release bug fixes
Bachelor's Degree In Computer Science Or Related Field
+ Years Of Software Engineering Experience
Proficient In Java
And Sql
Javascript
Expertise In Object-Oriented Programming And Design Patterns
Experience Working With Distributed Systems
Good Understanding Of Network Protocols
Knowledge Of Modern Software Engineering Practices
Ability To Work In A Highly Collaborative Team Environment
Security
Testing
Troubleshooting
Algorithms
Debugging
DevOps
Database
Cloud
agile
Automation
Coding
Designing
CI/CD
Problem-Solving
Developing
Communication
Leadership
Time management
Interpersonal Skills
Critical thinking
Creative Thinking
Teamwork
collaboration
Adaptability
Problem-Solving
According to JobzMall, the average salary range for a Senior Software Engineer in O'Fallon, MO, USA is between $88,039 and $126,042. These figures are based on the salary data collected from various sources.
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Mastercard is a leader in global payments and a technology company that connects billions of consumers, thousand of financial institutions, and millions of merchants, as well as governments and businesses around the world.

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