Shift4

Software Engineer, Senior

Shift4

Center Valley, PA OfficeFull time$117k – $117kPosted Aug 3, 2026

Job description

Shift4 (NYSE: FOUR) is boldly redefining commerce by simplifying complex payments ecosystems across the world. As the leader in commerce-enabling technology, Shift4 powers billions of transactions annually for hundreds of thousands of businesses in virtually every industry. For more information, visit www.shift4.com. Employer: Shift4 Payments, LLC Job Title: Software Engineer IV (multiple openings) Job Requisition: JR0000361 Job Location: 3501 Corporate Parkway, Center Valley, PA 18034 Job Type: Full Time Rate of Pay: $117,416.

00 per year Job Duties: Design, develop, and maintain high-performance, scalable, and secure .NET applications. Collaborate with product managers, architects, and stakeholders to understand business requirements and translate them into technical solutions. Write clean, maintainable, and efficient code following best practices and coding standards.

Optimize application performance, troubleshoot complex issues, and implement robust solutions. Mentor junior developers and provide technical guidance on best practices and architecture. Conduct code reviews to ensure code quality, security, and performance improvements. Develop and integrate RESTful APIs and microservices-based architectures.

Stay up to date with the latest .NET, cloud, and software development trends and recommend innovative solutions. Work with DevOps teams to support CI/CD pipelines and automated deployment processes. Ensure compliance with security, scalability, and performance requirements. Participate in all phases of the Software Development Life Cycle (SDLC), including requirements gathering, design, development, testing, and deployment.

Apply software engineering principles and best practices to ensure high-quality software development.

Requirements

Employer will accept a bachelor’s degree in applied computer science, engineering or related field and 4 years of experience in software development or a related occupation. Position requires 4 years of experience in the following: Software development lifecycle with a focus on .NET technologies (VB.Net, C#, .NET Core, ASP.

NET, etc.) Building and maintaining RESTful APIs and microservices. SQL Server or other relational databases such as performance tuning and query optimization Cloud platforms (Azure or AWS) and cloud-native development. Unit testing and integration testing. CI/CD pipelines, Git, and DevOps practices. Working in Agile/Scrum development environments.

Analyzing complex technical solutions Contact: Please send resume or CV to Carrie Vowels (carrie.vowels@shift4.com) and reference job requisition number – JR0000361. We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity and/or expression, status as a veteran, and basis of disability or any other federal, state or local protected class.