Third Chair(YC X25) is building AI Agents for in-house legal teams. The team comprises of 2 second-time founders with past exits. Yoav previously cofounded social media analytics startup Trendpop(YC W21) that scaled to 1M in ARR in 16 months building a platform that processed millions of social posts per day. Shourya previously cofounded a consumer finance startup Fello(YC W22) that scaled to over 2 million users and managed over 600k monthly active users and over $250,000 in monthly investments.

Third Chair is building vertical AI-native workflows for legal teams that help them complete end-to-end workflows that previously required 100s of hours. This is accomplished by building SOTA AI agents that browse the web, download and collect evidence, draft letters and more. We've grown 88% last month and went from 0 to 100k ARR in 5 months. More here: YC Launch

Please read before applying:

• Please include a note where you answer in not more than 100 words: ‘What is the most impressive project you’ve built where you were the sole or primary developer that has active users. Link the project or demo url’.

• Applications that don’t include the note or meet the minimum requirements will not be considered.
• We review every single application and have not more than 3 rounds in the process with a decision within 14 days of applying.

What makes you a good fit:

• 3+ years of professional work experience developing production level React/Typescript frontends.

• Strong experience with API integrations, authentication frameworks, and responsive UIs.

• Strong design sense with past experience on leading design to development projects end-to-end.

• Experience working with CI/CD pipelines, production debugging, and analytics.

• Comfortable with US timezones.

What makes you a great fit:

• Strong integration with current codegen tools like Cursor.

• Strong sense of cost optimization strategies, system design, and building fast loading UIs.

Benefits:

• Work from anywhere - We're a distributed team across multiple timezones with a focus on outputs instead of location or working hours.

• Generous PTO policy.

• Competitive pay bracket.

• Equity at a fast growing YC backed co in a disruptive market.

Tech Stack: Node.js/Typescript for main server stack combined with Go routines for various services. React / Typescript for the frontend. OpenAI APIs used for building assistants.