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San Francisco, United States of America On-site Full-time USD 140,000 – 250,000 / year

Jinba is hiring a Founding Engineer

Responsibilities

  • Architect and build both frontend and backend systems powering our vibe coding platform
  • Define technical strategy: system design, data modeling, service boundaries, and infrastructure choices
  • Integrate AI models and build reliable natural language to action pipelines
  • Collaborate directly with customers to translate enterprise needs into product solutions
  • Evolve infrastructure for reliability, observability, and performance at enterprise scale
  • Ship fast while building sustainable, maintainable systems

Requirements

  • 5+ years building products quickly
  • TypeScript (backend and frontend), React
  • Deep understanding of system design, database architecture, and scaling distributed systems
  • Modern deployment and infrastructure (Vercel, Cloudflare Workers). Infrastructure as code (Terraform). CI/CD pipelines (GitHub Actions)
  • Experience with AI frameworks (Vercel AI SDK, Mastra) and patterns (agentic loops, tool calling, streaming, MCP)

Nice to Have

  • Understanding of tools like OpenCode and how they work
  • Shipped AI/LLM products to production.
  • LLM observability and production debugging (Langfuse, Datadog).
  • Experience at early-stage startups
  • Major contributions to OSS projects

Work Arrangement

On-site — San Francisco

About company
Jinba

The Only AI Workflow Builder Built for Regulated Industries. Most banks are still waiting for their IT backlog to clear. Jinba lets business teams describe workflows in plain language and deploy them to production — with full compliance controls, on your infrastructure.

Jinba is SOC 2 compliant, with end-to-end encryption, SSO, RBAC, audit logging, and on-premise deployment options in place — designed for the most demanding enterprise security teams. It enables financial institutions, insurance companies, manufacturers, and other regulated industries to automate complex workflows securely.

The platform supports pre-built and custom integrations with over 100 tools including OpenAI, Salesforce, Slack, GitHub, and more. Workflows can be built using natural language, tested instantly, and deployed as APIs or MCP servers for immediate team use.

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Job Details
Department Engineering
Category other
Posted 7 months ago