Startups · AI

Growth Marketing Lead

Braintrust · San Francisco · On-site

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About Braintrust

Ship quality agents at scale. Braintrust is the AI observability platform for tracing production, running evals, and catching regressions before they reach users. Backed by Greylock, a16z and ICONIQ.

About the role

We’re looking for a growth marketer who loves running experiments and building compounding systems. Our audience is engineers and technical leaders of enterprises and fast-growing companies. They find tools through newer channels like AI assistants and coding agents they use every day, and some more traditional ones like social, search, and docs/content. They also appreciate marketing that meets them where they are and speaks their language. Found on 1752vc Careers, the job board for startup and VC roles.

What they're looking for

  • 5+ years in a growth role for a technical or developer-focused B2B product
  • Comfortable with data and can write SQL without requiring help from others
  • Understands incrementality, holdout tests, matched market tests, and ROAS and how they apply to paid marketing
  • Has owned and managed performance marketing budgets, and can speak to the size of those budgets and the results they drove
  • Has a deep understanding of at least 1–2 channels and can show extreme fluency
  • Can utilize AI tools to make themselves more efficient but understands where AI use may not be appropriate
More about this role

Braintrust is the agent observability platform. By actively applying intelligence to agent traces and automatically surfacing the most critical patterns, Braintrust gives teams the visibility to understand how agents behave in production and the tools to improve them.

Teams at Notion, Stripe, Box, OpenAI, and Cloudflare use Braintrust to trace their agents, find the issues in their observability data, and run evals that tell them how to improve.

We’re looking for a growth marketer who loves running experiments and building compounding systems. Our audience is engineers and technical leaders of enterprises and fast-growing companies. They find tools through newer channels like AI assistants and coding agents they use every day, and some more traditional ones like social, search, and docs/content. They also appreciate marketing that meets them where they are and speaks their language. Marketing to them shouldn’t feel forced, so technical credibility is critical.

Experimentation: Run experiments to test hypotheses you or the team may have and scale your ideas based on metrics.

Conversion rate optimization: Audit and find areas along the user journey from first web page visit to...

Read the full posting on Braintrust's site ↗

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