Principal Software Engineer Jobs in Kentucky (NOW HIRING)

You're an engineer with a sharp eye, clean code, and a knack for shipping solutions that scale. At Holley, we’re transforming our eCommerce experience, and we’re looking for a seasoned Software Engineer to help architect and accelerate that evolution. This role calls for someone who can go full-stack deep, mentor others, collaborate cross-functionally, and keep a finger on the pulse of what’s next in digital commerce.

This is an in-office role that can be based in the Bowling Green, KY office or the Nashville, TN office.

Technical Leadership & Mentorship

• Serve as a technical authority across projects, offering strategic input on software architecture, frameworks, and technologies.
• Mentor junior engineers and actively contribute to a culture of continuous learning, code quality, and engineering excellence.
• Champion change management and process optimization in alignment with organizational goals.

Full-Stack Engineering & Website Development

• Design, build, and enhance scalable, high-performing web applications that meet business needs and exceed quality standards.
• Drive code review processes, ensuring best practices and high code integrity across the team.
• Architect and maintain systems that are secure, modular, and optimized for both performance and future growth.

Content Systems Integration

• Lead integration efforts with CMS, DAM, PIM, and related systems, creating intuitive tools for content creators and marketers.
• Collaborate closely with stakeholders to ensure dynamic, relevant content is delivered efficiently and consistently.

User Experience & Interface Design

• Partner with UX/UI designers to develop rich, user-centric interfaces that elevate engagement and usability.
• Apply feedback loops, usability testing, and analytics to iterate and enhance user experience.

Backend & Systems Engineering

• Design and implement robust server-side logic, manage data pipelines, and ensure API efficiency and security.
• Embed security-first principles to safeguard user data and ensure compliance with privacy standards.

SEO & Web Analytics

• Collaborate with analytics teams to drive SEO strategy and ensure visibility across digital channels.
• Implement tracking and analytics solutions (e.g., GA4, Tag Manager) to translate performance data into actionable insights.

Cross-Functional Collaboration

• Act as a bridge between IT, marketing, product, and operations, ensuring technology is tightly aligned with strategic business outcomes.
• Provide technical consultation and support to internal teams, empowering data-driven decisions.

Platform Stability & Continuous Improvement

• Lead maintenance, upgrades, and troubleshooting to maintain system integrity and responsiveness.
• Identify technical debt and drive continuous improvements across the stack.

Scaled Agile & Delivery Excellence

• Actively participate in SAFe Agile ceremonies — sprint planning, daily standups, retrospectives — and lead by example in Agile best practices.
• Influence and improve team velocity, DevOps practices, and CI/CD pipelines to ensure rapid, reliable delivery.

• Bachelor’s Degree in Computer Science (or similar discipline)
• 7+ years of building and scaling digital platforms.
• Mastery in front-end and back-end tech — you speak PHP, JavaScript, CSS like a native.
• Deep experience working with CMS platforms (WordPress, Drupal, headless systems), plus a solid handle on DAM and PIM integrations.
• Strong opinions, loosely held — you have architectural insight and the flexibility to pivot when needed.
• You’ve coached, mentored, and elevated other engineers. You build up, not just out.
• You know how to break down a complex spec, communicate tradeoffs, and drive execution with precision.
• You care about the customer experience as much as the engineering behind it.
• You're fluent in Agile, and not just the ceremonies — you help teams deliver value fast and often.

Why Holley Is a Great Place to Work

At Holley, we’re more than a performance parts company—we’re a community of enthusiasts, innovators, and problem-solvers. We offer a competitive benefits package and a culture that values both performance and people.

Benefits:

Holley is an Equal Opportunity Employer committed to building a diverse and inclusive workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, veteran status, disability, or any other legally protected status.

If you require assistance or accommodation due to a disability during the application process, please contact human resources.