Founding Product Engineer

About the company Our client is a fintech company. The role Raydar is recruiting for this role on behalf of our client. Work as a hands-on engineer who builds product features and also spends significant time with customers, handling integrations, live demonstrations and hands-on onboarding in person. The role balances engineering work with customer-facing delivery across a small, early-stage team. What you'll do

• Take integration projects from the initial conversation to a working production setup, pairing with external developers and tracing problems across both codebases.
• Build features for user-facing web products, held to enterprise-grade quality.
• Create developer documentation, quickstarts and sample integrations so customers can adopt the platform's APIs and SDKs quickly.
• Build demonstrations and pilot projects that are robust enough to run in production.
• Convert recurring customer requests into well-supported product roadmap items.

Requirements

What we're looking for

• Experience in forward-deployed, solutions or sales engineering roles selling to technical buyers.
• Experience building full-stack web products, including front end and back end work.
• Comfort presenting live demonstrations and independently owning a customer onboarding.
• Familiarity with AI agents and large language model tooling.
• Ability to work roughly six days a week, Sunday through Friday.

Benefits

Compensation and benefits

• Base salary: USD 140,000 to 300,000 per year
• Meals
• Health, dental and vision insurance Location and work model
• San Francisco, California, United States
• On-site, in person at the office
• Roughly 6 days a week (Sunday through Friday)
• Full-time
• Travel mostly within the local region, with occasional travel outside it