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LangChain

FullStack Engineer, AI Observability & Evals Platform (LangSmith)

LangChain
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11 months ago
Boston, MA, USA +2 moreMid Level / Senior
H1B Sponsor

Base Salary

$145k - $180k/yr

Responsibilities

  • Develop and implement key product features across the Go, Python, and Typescript stack.
  • Collaborate closely with product and design teams to iterate on new features.
  • Drive project timelines while ensuring high engineering standards.
  • Write clean, maintainable, and well-tested code.

Requirements

  • 2+ years of experience in software engineering on complex platform products.
  • Fullstack experience with Go or Python on the backend and React + Typescript on the frontend.
  • Solid understanding of database systems, particularly Postgres and Redis.
  • Experience designing and scaling APIs in high-performance, data-intensive applications.
  • Strong ownership and a 'get stuff done' mindset.
  • Excellent communication skills for collaboration with stakeholders and customers.
  • Bonus: Experience with AI/LLM-powered applications or observability platforms.

Benefits

  • Medical, dental, and vision coverage.
  • Flexible vacation policy.
  • 401(k) plan.
  • Meals provided on in-office days in the US.