Fully automated GTM for small business. Backed by Y Combinator.
About the role
LemonLime is automating sales and marketing for small businesses. We're looking for an AI Engineer to help build the systems that make that possible.
What they're looking for
- You have incredibly strong fundamental understanding of software development and architecture outside of using AI
- You know how to and have experience with using AI to build (not just Claude Code – the step above that)
- You're up to date with models, tools, agents, software, the benefits, tradeoffs, risks for each, etc
- You move extremely fast and can ship at speed with minimal failure risk
More about this role
LemonLime is automating sales and marketing for small businesses. We're looking for an AI Engineer to help build the systems that make that possible.
A small business’s goal from LemonLime starts as vague as “get me customers.” Turning that into actual results for them requires much more than a single model call or workflow. The system needs to understand the team, the business, the industry, the competition, the trends, the meta, all of it, and from there: determine what strategies make sense, gather external information, generate outputs, evaluate its own work and run simulations, and continue to learn over time.
This means getting a system to do things correctly, autonomously, and repeatedly for thousands of different businesses.
- Agent orchestration, long-running workflows, retrieval and context management, structured generation, tool use, evaluations, data pipelines, and production infrastructure.
- Combine model reasoning with deterministic software (seriously, this is a huge component)
- Integrate models with APIs, external data sources, browsers, databases, and third-party tools.
- Ship constantly, adapt to flows that actually work for real customers (user feedback...
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