Alchemy

Senior Software Engineer, Developer Experience

Alchemy
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10 hours ago
San Francisco, CA, USA or New York, NY, USASenior
H1B sponsor

Base Salary

$205k - $240k/yr

Responsibilities

  • Own projects from problem definition through design, launch, measurement, and on-call support.
  • Design versioned APIs with strong error handling, safe defaults, and backward compatibility.
  • Build reliable data models and backend services that scale with traffic and customer needs.
  • Build user-facing features across the dashboard, CLI, and SDKs for developers and coding agents.
  • Instrument launches and use activation, adoption, conversion, and developer feedback data to guide future development.
  • Write design documents, runbooks, and developer-facing documentation, and review code and technical designs.
  • Collaborate with Product, Billing, Security, Growth, and other engineering teams.
  • Handle incidents in the owned area and ship launches with alerts, runbooks, and rollback plans.

Requirements

  • Experience building software for developer platforms, API products, cloud consoles, or enterprise developer tools is helpful.
  • Helpful experience includes SDKs, CLIs, MCP servers, agent tools, machine-readable documentation, billing, metering, pricing systems, workflow orchestration, caching, analytical data systems, observability, incident response, and performance optimization.
  • Blockchain experience is helpful but not required.
  • Experience with blockchain products or developer tools, agent payment and identity standards such as x402, open source contributions, talks, or technical writing is helpful.

Benefits

  • Private health insurance.
  • Gym reimbursement.
  • Commuter benefits.
  • Flexible time off.
  • In-office group meals.
  • Learning and development stipend.
  • Company-sponsored conferences and events.
  • Books and audiobook subscription with Bookster.
Alchemy

About Alchemy

201-500 employees
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