Frontend Engineer (AI)

TL;DR

Frontend Engineer (AI): Developing and enhancing new features for LangSmith, an enterprise platform for LLM application observability, testing, and debugging, with an accent on building reusable components, optimizing performance, and collaborating with cross-functional teams. Focus on translating designs into high-quality code and ensuring intuitive user interfaces.

Location: In person 5 days/week in San Francisco, CA, New York, Boston, London, or Amsterdam

Salary: $155,000–$195,000 USD

Company

hirify.global helps developers build mission-critical AI applications, with open-source frameworks and a commercial agent platform, LangSmith, used by top engineering teams.

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 web-capable devices and browsers.
• Collaborate with fullstack and backend developers and UX/UI designers to enhance usability.

Requirements

• 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.
• Strong computer science fundamentals, ideally with a degree in computer science or related field.
• Must work in person 5 days/week in San Francisco, CA, New York, Boston, London, or Amsterdam.

Culture & Benefits

• Competitive salary and equity stake commensurate with experience.
• Opportunity to thrive in a startup, fast-paced, and unstructured environment.
• An ownership mindset, self-driven to make an impact.
• Passion for user experience, design, and building clean, engaging, and intuitive interfaces.