Senior Software Developer

Quilt LLC•Provo, UT

1d•Onsite

About The Position

We’re looking for a Senior Software Developer to take a leading role in developing and maintaining one of our software brands. This is a high-impact role where you’ll work across the full stack of a mature SaaS product used in real-world daily operations. You’ll collaborate closely with product, customer success, and other stakeholders to deliver features, improve performance, and maintain reliability.

Requirements

5+ years of professional PHP development experience
Strong MySQL skills
Solid JavaScript experience
Experience working with APIs
Familiarity with payment processing concepts
Git proficiency
Basic Linux/server knowledge
Ability to work independently

Nice To Haves

Experience with ecommerce integrations
Experience with payment platforms
Experience with messaging/email APIs
Familiarity with multi-tenant SaaS architectures
Experience working in legacy codebases
Understanding of retail/POS concepts
Experience in nonprofit or resale industries
Familiarity with logistics or scheduling systems
Experience with BI/reporting tools
Interest in modernizing legacy systems

Responsibilities

Own the full application lifecycle — features, bugs, performance, and deployments
Maintain and extend a large PHP/MySQL codebase
Build new features driven by customer needs
Work with third-party integrations
Support multi-location and multi-tenant functionality
Optimize database performance and queries
Respond to production issues and ensure system reliability
Collaborate with internal stakeholders on product direction and priorities
Contribute to ongoing improvements in code quality and architecture