The Role

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.

What You’ll Do

• 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

Technology Stack

• Backend: PHP
• Database: MySQL
• Frontend: JavaScript, jQuery, HTML/CSS
• Web Server: Apache
• Dependencies: Composer
• Integrations: Ecommerce, payments, messaging, reporting tools
• Architecture: Established monolithic PHP application with long-term production stability.

What We’re Looking For

Required:

• 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

Preferred:

• 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

Nice to Have:

• Experience in nonprofit or resale industries
• Familiarity with logistics or scheduling systems
• Experience with BI/reporting tools
• Interest in modernizing legacy systems

What Success Looks Like

First 30 days:

• Onboarded and productive
• Understands core application flow
• Ships initial bug fixes or small features

First 90 days:

• Independently handling features and bug fixes
• Comfortable with deployment and integration workflows
• Strong understanding of system architecture

First 6 months:

• Owning significant areas of the product
• Delivering meaningful improvements
• Contributing to technical direction

About the Codebase — Transparency

• Large, long-running production system
• Primarily procedural PHP
• Limited automated testing today
• Emphasis on stability and incremental improvement

What We Offer

• Opportunity to build software that powers real-world commerce at scale.
• Competitive salary and equity package.
• Comprehensive benefits (health, dental, vision, 401k, etc.).
• Flexible work environment.
• Strong emphasis on engineering quality and career growth.

Location: Onsite, Provo, Utah
Salary: 105-120k base + bonus