# Staff Frontend Engineer, Feature Management

**Company:** [Launchdarkly](https://hotfix.jobs/companies/launchdarkly)
**Location:** Remote
**Role:** Frontend Engineering
**Salary:** $183k – $295k/yr
**Experience:** 10+ years
**Skills:** TypeScript, React, Go, Launchpad, Design Systems, Frontend Performance, Tables, Filtering, Sorting, Bulk Operations, Llm Tool Use, Mcp, Agent Frameworks, API Integrations
**Posted:** 2026-08-17

> Own the consistency, design-system adoption, shared interaction primitives, and performance of LaunchDarkly’s core feature-management interfaces across teams. The role requires 10+ years of engineering experience, deep TypeScript and React expertise, enterprise UI experience, and production experience with agent-driven workflows.

## Job Description

## Responsibilities
- Own the consistency and quality of core flag surfaces across teams, including shared interaction direction, cross-team review, and overall experience quality.
- Set priorities from customer evidence, using support, sales, and usage signals across platform engineers, product managers, release managers, support engineers, and developers.
- Own LaunchPad, the design system, including components, tokens, patterns, adoption, migration, lint enforcement, and measurable adoption baselines.
- Track upstream library and platform capabilities and translate them into product improvements.
- Build and migrate shared interaction primitives for tables, filtering, sorting, comparison, and bulk change.
- Prototype and implement interaction patterns for human and agent workflows, including explaining, reviewing, and trusting agent-made changes.
- Defend frontend performance on high-traffic surfaces at enterprise customer scale.

## Requirements
- 10+ years of software engineering experience with deep frontend expertise, including ownership of a surface or system across multiple teams.
- Strong TypeScript and React skills, with the ability to work across the API boundary; the stack also includes Go.
- Experience owning and driving adoption of a design system, including migration and enforcement.
- Strong product and UX judgment, end-to-end workflow understanding, and ability to partner with design and product management.
- Track record of cross-team influence without direct authority.
- Strong judgment about technical leverage and prioritization.
- Experience with data-dense enterprise product interfaces, large collections, filtering, permissions, environments, bulk operations, and performance at scale.
- Production experience with LLM tool use, MCP, or agent frameworks, plus a perspective on how agent-driven use changes product design.
- Excellent written communication.

## Compensation and Benefits
- Zone 1: San Francisco/Bay Area or NYC Metropolitan Area, Boston, Seattle — $214,800–$295,350.
- Zone 2: Irvine, LA, Monterey, Santa Barbara, Santa Rosa, Austin, Portland, Philadelphia, Chicago — $193,400–$265,870.
- Zone 3: All other US locations — $182,600–$251,020.
- Compensation may vary based on skills, experience, and location.
- Benefits include restricted stock units, health, vision, dental, and mental health benefits.

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