Senior Frontend Engineer, AI Observability & Evals Platform

ABOUT THE ROLE

(In person 5 days/week in San Francisco, CA, New York, Boston )

We’re looking to bring on an experienced frontend engineer to develop and enhance new features on LangSmith, our enterprise platform product for LLM application observability, testing, and debugging.

WHAT YOU WILL DO

- Develop new user-facing features using React & Typescript

- Build reusable components and front-end libraries for future use

- Translate designs and wireframes into high-quality code

- Optimize components for maximum performance across a vast array of web-capable devices and browsers

- Collaborate with fullstack and backend developers and UX/UI designers, to enhance usability

WHAT YOU WILL BRING

- Extensive front-end engineering experience with strong proficiency in React, JavaScript and TypeScript

- Hands-on experience with front-end development tools like Babel, Vite, Webpack, NPM, and Yarn

- Familiarity with REST APIs and experience working closely with fullstack and backend engineers

- Knowledge of modern authorization mechanisms, such as JWTs

- A passion for user experience, design and building clean, engaging, and intuitive interfaces

- Strong written and oral communication skills, with the ability to explain technical concepts clearly and concisely to both technical and non-technical stakeholders

- The DNA to thrive in a start-up, fast-paced environment. Views unstructured environments as an opportunity to figure out the most impactful work and help define the future success of the company

- An ownership mind-set. You are self-driven and look for opportunities to make an impact.

- Strong computer science fundamentals, ideally with a degree in computer science or related field

Compensation

Annual salary range: $175,000-$240,000 USD