Senior Frontend Engineer

About the role

AgentSync is a venture-backed SaaS company focused on modernizing insurance systems. We build infrastructure for carriers, agencies, and MGAs that automates compliance and enables growth. This role involves owning the experience layer of the AgentSync app, collaborating with engineering leads and product owners, and bringing new products to life.

Responsibilities

• Build high-quality, accessible, performant features in our React app across multiple product areas
• Shape the path forward for our frontend architecture
• Build and extend a shared component library and design system for consistent UX across product areas
• Use AI tools across the development lifecycle to move faster and raise quality
• Identify opportunities to embed intelligent, AI-assisted experiences into the product
• Partner closely with Product and own design and UX end to end
• Write clean, well-tested code and focused pull requests, and give timely, high-quality reviews
• Mentor engineers and advocate for a consistent, high-quality user experience across every surface

Requirements

• 5+ years building and shipping production, mobile-responsive web applications
• Deep expertise in React, plus modern frontend tooling, state management, and testing
• Strong web fundamentals — HTML, CSS, accessibility, responsive design, and performance
• A strong design and UX sensibility — comfortable owning the experience without a dedicated designer
• Experience building or contributing to shared component libraries and design systems
• Proven use of AI tools to accelerate frontend work, with a point of view on where they help and where they don't
• Expert at writing clean, maintainable code and clear pull requests, and giving thoughtful, high-quality reviews
• Clear communicator with a strong ownership mentality — you estimate and deliver work reliably, and surface risks and tradeoffs early
• Familiarity with AWS is beneficial
• A scrappy, gritty, roll-up-your-sleeves mentality — you thrive with ambiguity and ownership

Qualifications

• Location: Ideal candidate will live within 25 miles of our office in Denver. Other states we're able to consider candidates in CA, CO, CT, GA, IL, IN, KS, MA, MD, MI, MN, MO, NC, NY, OR, TN, TX, UT, and WA. We are not hiring or able to consider candidates in New York metro, Seattle metro, or Bay Area.
• Total Compensation: The following represents AgentSync’s reasonable estimate of the range of possible compensation for this role. 💰 $160K-$185K base salary 💲 Annual company bonus program ⚖️ Equity in the form of stock options Health Benefits 🏥 Medical - Multiple Cigna plans to choose from, with up to 80% employer paid premiums for you and your dependents 🦷 Dental - Multiple Cigna plans with up to 80% employer paid premiums for you and your dependents 👁️ Vision - 80% paid premium plan for you and your dependents 📔 Employee Assistance Plan, Life & AD&D Insurance Financial Benefits 🏦 401(k) retirement savings plan 🤒 HSA employer contributions Other Benefits 🌴 Flexible PTO 📆 12 paid holidays per year 🍼 12 weeks parental leave w/generous return to work stipend