Founding Backend Engineer
San Francisco, CAIn-personFull-time2-5 Years
About
About Unsiloed AI
Unsiloed converts complex documents into LLM-ready data. Our production-grade APIs ingest, parse, structure, and split documents across formats like PDF, PPT and Excel into clean Markdown and JSON that AI agents and LLMs can reliably work with from day one. It preserves document structure and hierarchy while capturing domain-specific context critical for high-stakes workflows across verticals like Finance, Legal and Healthcare.
Requirements
Must-have
- Experience building and operating scaled production systems
- Strong backend engineering skills (Python required; C++/Rust is a major plus)
- Experience with distributed systems (microservices, parallel processing, queues, caches like Redis)
- Deep familiarity with cloud infrastructure (AWS, GCP, Azure)
- Hands-on experience with Docker, Kubernetes, Helm, and infrastructure-as-code (Terraform / Pulumi)
- An ownership mindset
- Nice to have: Experience serving ML / VLM / GPU-heavy workloads
Benefits & perks
- Competitive compensation + equity
- Full health insurance coverage
- Free company laptop
- Doordash/Uber credits
Interview process
- 1Application review
- 2Initial Chat
- 3Technical Coding Round
- 4Work Trial
- 5Offer Extended
- 6Hired
Drop your CV for this role.
One PDF and your email. We read it, score your fit for this role at Unsiloed AI, and route the introduction through us.