Developer Experience Engineer

Black Forest Labs
Freiburg, San Francisco
Workplace: OnsiteFull timeFunction: Software EngineeringExperience: 4+ yearsSkills: ["Communication","Problem-solving","Collaboration"]

Own and improve the developer experience across the platform, including APIs, SDKs, dashboards, and onboarding flows. Collaborate with API/platform Eng, Research, and DevRel to ship developer-facing features that reduce friction for builders and agents on the FLUX ecosystem.

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FursaFursa
Black Forest Labs
Black Forest Labs
3 months ago

Developer Experience Engineer

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 3 days agoStatus: Live

Job Summary

Own and improve the developer experience across the platform, including APIs, SDKs, dashboards, and onboarding flows. Collaborate with API/platform Eng, Research, and DevRel to ship developer-facing features that reduce friction for builders and agents on the FLUX ecosystem.
Location: Freiburg, San Francisco
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Own DevExp as a product surface — identify bottlenecks and ship improvements across API contracts, SDKs, dashboards, and onboarding flows
  • •Partner with platform engineering on API design before release, bringing developer and agent perspectives into decisions
  • •Contribute to developer-facing surfaces of the dashboard (playground, API keys, usage, request inspectors, webhook debugging) with a DevExp lens
  • •Own the MCP server, skills, agent onboarding paths, and machine-readable surfaces; design reference patterns and SDK primitives for agent workflows
  • •Manage the portfolio of entry points developers and agents reach for (SDKs, MCP server, skills, OpenAPI/typed surfaces) and collaborate with DevRel on examples and showcases

Key Requirements

  • •4+ years building software with meaningful time on developer-facing products -- SDKs, APIs, dashboards, consoles, platforms developers actually use
  • •Full-stack comfort with TypeScript/React/Next on the front-end and Python on the back-end (Go or Rust is a plus)
  • •Deep instincts on API design, including error formats, pagination, and async job shapes
  • •Fluent in the 2026 agent stack (MCP, tooling, and runtimes) and aware of how LLMs interact with error messages and API browsing
  • •Experience shipping developer-facing products used by external developers, not internal tooling
Experience:4+ yearsDeveloper platformGenerative AI
Skills:CommunicationProblem-solvingCollaboration
Languages:English
Tech Stack:TypeScriptReactNext.jsPythonGoRustAPIsSDKsOpenAPI

Company Brief

Black Forest Labs
Develops AI-driven solutions and provides machine learning consultancy to help businesses integrate advanced models and data-driven workflows. Focuses on prototyping, model deployment, and bespoke AI services to address industry-specific problems.
Industry: Consulting
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