Backend-Leaning Product Engineer

Job description

### About the Role Join a small, high-ownership product team at an early-stage B2B SaaS startup as a **backend-leaning product engineer**. You'll own customer-facing features end-to-end, navigate messy integrations and legacy systems, and make product and engineering trade-offs with speed and strong judgment. This is a role for someone who thrives in ambiguity, moves fast, and cares deeply about shipping real products that customers use. ### What You'll Do - Own features end-to-end — from design through shipping and iteration — with minimal PM oversight. - Build and maintain backend systems, APIs, data models, and automation pipelines. - Integrate with external tools, legacy systems, and third-party services. - Design workflows and orchestration for AI/automation-driven product features. - Debug production issues and exercise strong engineering judgment under pressure. - Collaborate closely with founders, customers, and cross-functional stakeholders in a hybrid San Francisco setting. - Balance full-stack work when required, with a clear emphasis on backend ownership. ### What We're Looking For **Required:** - Backend-focused software engineering with hands-on experience designing, implementing, and shipping customer-facing features. - Demonstrated ownership of the full feature lifecycle — ideation, implementation, and iteration based on customer feedback. - Track record of shipping real products, ideally in 0-to-1 or ambiguous, fast-moving environments. - Strong cross-functional collaboration and communication skills. - Must be legally eligible to work in the US without employer sponsorship. - Based in San Francisco or willing to relocate; hybrid/in-office presence required. **Nice to Have:** - Experience with applied AI, agentic workflows, RAG pipelines, or LLM-enabled features. - Python proficiency (modern web/backend stacks considered — engineering quality matters more than specific stack). - Systems integration experience with external APIs and legacy platforms. - Early-stage startup experience or founding engineer background. **Not a fit if you are:** frontend-only, data/internal-tools-only, pure DevOps/SRE without product ownership, pure research ML without shipping experience, or primarily motivated by corporate titles. ### Compensation & Benefits - **Base salary:** up to $275,000 depending on experience. - **Equity:** meaningful equity package. - No visa sponsorship available. ### Location San Francisco, CA — hybrid/on-site. Candidates must be based in SF or willing to relocate.