About the role#
Leadbay is looking for a Forward Deployed Engineer to join our team in San Francisco. This role is designed for individuals who are both technically capable and socially skilled. You will work directly with our founders to help sales teams solve complex qualification problems by building custom, agentic workflows. This position is ideal for early-career professionals who prefer shipping functional solutions over waiting for perfect processes.
What you'll do#
- Land small accounts through 30-minute calls and assist large accounts by building custom workflows in their offices.
- Develop necessary features and integrations within our MCP (Model Context Protocol) product.
- Use the Leadbay platform to act as a highly efficient sales representative.
- Meet with self-serve users to gather feedback and ship agentic systems.
- Build a library of successful workflows and technical knowledge to help scale account growth.
- Interact directly with VPs, C-level executives, and CEOs to understand and support their growth strategies.
What you'll need#
- Proficiency in Python and the ability to code effectively.
- Strong social skills and comfort interacting with senior leadership.
- Experience building AI skills or working on side projects.
- A preference for shipping functional code quickly rather than waiting for long-term perfection.
- Ability to solve problems independently and make judgment calls without constant oversight.
- Academic background in Computer Science, Business Administration, Data Science, Marketing, or Communications.
Location & details#
- Location: San Francisco, California, United States.
- Modality: On-site.
- Type: Full-time, paid internship.
- Term: Rolling.
- Note: This role requires US citizenship or existing work authorization.
About Leadbay (YC F25)
Leadbay is a technology company based in San Francisco. It specializes in identifying and qualifying sales leads for small to medium-sized businesses. The company focuses on sectors where data is often difficult to find, such as construction and hospitality. It operates as part of the Y Combinator F25 batch.
How to get in at Leadbay (YC F25)
Securing an internship at Leadbay requires speed because the team is small and roles fill quickly. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first. Early applicants get seen before the pile grows. You should also focus on building a direct connection with the team. Intern Insider surfaces the recruiters behind the company's roles so you can reach out directly to ask about the role or a referral, which materially improves response rates.



