GrepJob
E2B

Product Engineer - Backend Developer

E2B
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about 4 hours ago
Prague, CzechiaMid Level / Senior

Responsibilities

  • Own the Go services behind the dashboard and SDK, including APIs and data models.
  • Design authentication, billing, and usage-metering surfaces.
  • Build real-time backends using WebSockets and SSE for sandbox logs and metrics.
  • Optimize data access and server-side performance through query design and caching.
  • Collaborate with dashboard engineers to ship features end-to-end.
  • Make architectural decisions regarding observability, testing, and security best practices.

Requirements

  • 3-5+ years of experience shipping production backend services with expertise in Go.
  • Strong API design skills, including REST/RPC and versioning.
  • Proficient in PostgreSQL, including schema design and query optimization.
  • Solid understanding of backend fundamentals like authentication and real-time data flows.
  • Working knowledge of TypeScript, with Next.js experience being a plus.
  • Ability to understand data fetching patterns on the frontend.
  • Ownership mentality and ability to see projects through from conception to launch.
  • Excellent communication skills and a curiosity about the AI space.

Benefits

  • Healthcare, vision, and dental insurance.
  • Unlimited PTO.
  • 401k plan.
  • Variety of perks for in-office employees.
  • Flexible work arrangement with 4 days on-site and 1 day WFH.

Tech Stack