Senior Design Engineer

AssemblyAI
San Francisco
Workplace: RemoteFull timeUSD 180,000 - 240,000 annuallyFunction: Design (Product/UX/UI/Visual)Skills: ["Design judgment","Attention to detail","Cross-functional collaboration","Owning outcomes","Prototyping"]

Own the visual and interaction design for key product surfaces and build them in production React and TypeScript. Set the UX quality bar across interaction states, motion, hierarchy, and information density, and transform rough ideas into polished, high-fidelity experiences. Shape and steward the design system so quality scales as the product grows, partnering closely with engineering, marketing, and sales while leveraging AI tooling to design and ship faster.

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FursaFursa
AssemblyAI
AssemblyAI
2 days ago

Senior Design Engineer

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 16 hours agoStatus: Live

Job Summary

Own the visual and interaction design for key product surfaces and build them in production React and TypeScript. Set the UX quality bar across interaction states, motion, hierarchy, and information density, and transform rough ideas into polished, high-fidelity experiences. Shape and steward the design system so quality scales as the product grows, partnering closely with engineering, marketing, and sales while leveraging AI tooling to design and ship faster.
Location: San Francisco
Workplace: Remote
Employment Type: Full time
Job Function: Design (Product/UX/UI/Visual)
Seniority: Mid level

Key Responsibilities

  • •Own the visual and interaction design of core product surfaces, then build them in production using React and TypeScript.
  • •Set the UX quality bar across interaction states, motion, hierarchy, and information density.
  • •Turn rough product ideas into polished, high-fidelity experiences using fast prototyping and pressure-testing direction.
  • •Shape and steward the design system and visual language so quality scales as the product grows.
  • •Partner directly with engineering and marketing on product direction, not just execution, while using AI tooling as part of the workflow.

Pay and Benefits

Salary: USD 180,000 - 240,000 annually

Key Requirements

  • •A strong portfolio of shipped product work demonstrating real design taste and craft.
  • •Genuine UX and visual design ability from concept through high-fidelity execution.
  • •Deep proficiency in Figma, comfortable moving from low-fidelity exploration to high-fidelity, dev-ready designs and maintaining shared component libraries.
  • •Solid frontend engineering skills for building production interfaces in modern React and TypeScript.
  • •Fluency with AI-assisted design and development, with an instinct for building AI-native interfaces.
Experience:AIDeveloper tools
Skills:Design judgmentAttention to detailCross-functional collaborationOwning outcomesPrototyping
Languages:English
Tech Stack:ReactTypeScriptFigmaAI toolingAgents

Company Brief

AssemblyAI
Builds developer-focused speech-to-text and audio intelligence APIs using deep learning. Offers transcription, speaker diarization, content moderation, sentiment and intent analysis, and other audio understanding tools for enterprises and developers to integrate voice capabilities.
Industry: API Platforms
Company Size: Medium (51 to 250 employees)
Growth: Growth Stage Startup
Headquarters: San Francisco, United States
Founded: 2017
WebsiteLinkedIn