Frontend UI Systems Developer

Job Description

Triumph Tech is the highest-rated Partner of Rock RMS and the team behind the development of the Rock Church Management system. We help ministries, design, build, and scale digital experiences.

This position is a key hire that will allow Spark to take Rock to the next level by owning and evolving our front end design system in code. You’ll be part of the development team, responsible for maintaining reusable UI/CSS components, building new ones, and acting as the bridge between our designers and developers. Think of it as building something like Bootstrap, but for churches. We’re looking for a detail oriented, self driven front ender who’s passionate about clean, scalable code and pixel perfect UIs.

What We Offer:

Competitive salary based on experience

Stable weekday schedule encouraging work-life balance

Supportive and dedicated team

Purpose-driven work serving churches and non-profits

Opportunity to make a meaningful impact through technology

What You'll Be Doing:

Maintaining, refactoring, and extending our design system codebase to ensure consistency and performance using CSS and JavaScript

Developing new UI components—styled, documented, and tested—for use across Rock RMS

Collaborating closely with designers to translate mockups and style guides into production ready code

Partnering with backend and full stack developers to integrate components into the application

Writing clear documentation and usage examples for every component

Participating in code reviews, ensuring CSS/HTML/JS best practices and accessibility standards

You’ll fit right in if you:

Are an expert in CSS (including preprocessors like Less or Sass)

Have hands on experience building and maintaining a design system or component library

Communicate effectively between design and development teams

Thrive in a fast-paced development environment

Are proactive about learning new front end tools and techniques

You'll work well if you:

Are proficient with Vue.js or similar frameworks

Are an expert in Bootstrap and Tailwind

Understand browser rendering, CSS performance, and responsive design

Use Git for version control and collaborate via pull requests

Bonus Points For:

You’ve got a background in graphic or visual design

You’ve created custom themes or utility first toolkits (e.g., Tailwind plugins)

You’ve contributed to open source front end projects

You’re familiar with church management or CRM systems

Have an unusual interest in Rock lobsters.

Location and Application: This position is located in Phoenix West Valley. We offer competitive salaries to qualified applicants.\nCompany Description

Triumph Tech is the highest-rated Partner of Rock RMS and the team behind the development of the Rock Church Management system. We design, build, and scale websites, apps and tools for churches and faith-based organizations. We are based in the Phoenix, AZ West Valley and are looking for dedicated, top tech talent to join our team! Learn more about us at

Full-time