Frontend Engineer, Feature Management

Summary

Join LaunchDarkly as a Frontend Engineer to build enterprise-scale features that support feature management best practices. You will design and build user interfaces to help teams manage complexity and ensure best practices. The ideal candidate cares about developer and customer experience, building scalable UI, and thrives in a collaborative environment. Responsibilities include collaborating with various teams, building UI components using React and TypeScript, contributing to frontend architecture, improving product surfaces, writing clean code, and partnering with support teams. The role requires 5+ years of experience in web application development using modern JavaScript frameworks like React, a strong understanding of frontend fundamentals, familiarity with TypeScript and accessibility best practices, and excellent cross-functional collaboration skills. LaunchDarkly offers a competitive salary, RSUs, health, vision, and dental insurance, and mental health benefits.

Requirements

• 5+ years of professional experience developing web applications using modern JavaScript frameworks like React
• Strong understanding of frontend engineering fundamentals including state management, API integration, component composition, and performance optimization
• Familiarity with TypeScript, CSS-in-JS, and accessibility best practices
• Comfortable collaborating cross-functionally and communicating effectively in a remote environment
• A growth mindset and a desire to learn, iterate, and improve the team and product
• Enthusiasm for improving how software is delivered at scale—whether through automation, standardization, or empowering engineering teams with better tools and practices

Responsibilities

• Collaborate with product managers, designers, and backend engineers to build user-facing features that support automation, standardization, and release governance
• Build scalable, performant, and accessible UI components in our design system using React and TypeScript
• Contribute to the architecture and technical decisions that shape our frontend systems
• Improve the usability and reliability of key product surfaces such as workflows, dashboards, approval systems, and integrations with enterprise systems
• Write clean, testable, and maintainable code, and participate in code reviews to uphold a high bar for quality
• Partner with support and customer-facing teams to understand customer pain points and turn them into elegant solutions

Benefits

Restricted Stock Units (RSUs), health, vision, and dental insurance, and mental health benefits in addition to salary