Base Salary
$175k - $240k/yr
Responsibilities
- Develop new user-facing features using React and TypeScript.
- Build reusable components and frontend libraries.
- Translate designs and wireframes into high-quality code.
- Optimize components for performance across web-capable devices and browsers.
- Collaborate with full-stack engineers, backend developers, and UX/UI designers to improve usability.
Requirements
- Extensive frontend engineering experience with strong proficiency in React, JavaScript, and TypeScript.
- Hands-on experience with Babel, Vite, Webpack, NPM, and Yarn.
- Familiarity with REST APIs and experience working with full-stack and backend engineers.
- Knowledge of modern authorization mechanisms such as JWTs.
- Strong user experience, design, communication, and technical explanation skills.
- Ability to thrive in a fast-paced, unstructured startup environment and take ownership.
- Strong computer science fundamentals; a degree in computer science or a related field is ideal.
Benefits
- Medical, dental, and vision coverage.
- Flexible vacation.
- 401(k) plan.
- Meals on in-office days in the US.
- In-person work five days per week in San Francisco, New York, or Boston.
Tech Stack
Categories
About LangChain
At LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. What began as widely adopted open-source tools has grown into a platform for building, evaluating, deploying, and operating agents at scale. LangChain provides the agent engineering platform and open source frameworks developers need to ship reliable agents fast. LangSmith offers observability, evaluation, and deployment for rapid iteration. Our open source frameworks, LangGraph, LangChain, and Deep Agents, help developers build agents with speed and granular control. LangSmith is trusted by leading AI teams at Zip, Vanta, Klarna, Workday, Linkedin, Cloudflare, and more.