Senior Software Engineer, UX

AssemblyAI
United States
Workplace: RemoteFull timeUSD 180,000 - 240,000 annuallyFunction: Software EngineeringSkills: ["Design taste","Craft","Interaction-focused thinking","Cross-functional partnership","Ownership"]

Own the end-to-end product experience by designing and building AssemblyAI’s developer-facing UI—from the Playground to the dashboard. Lead the craft of visual and interaction design, then implement production interfaces using React and TypeScript. Shape the design system and visual language as the product grows, prototype quickly from rough ideas to high-fidelity experiences, and partner closely with engineering, marketing, and sales while using AI tooling to move faster.

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FursaFursa
AssemblyAI
AssemblyAI
1 day ago

Senior Software Engineer, UX

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 19 hours agoStatus: Live

Job Summary

Own the end-to-end product experience by designing and building AssemblyAI’s developer-facing UI—from the Playground to the dashboard. Lead the craft of visual and interaction design, then implement production interfaces using React and TypeScript. Shape the design system and visual language as the product grows, prototype quickly from rough ideas to high-fidelity experiences, and partner closely with engineering, marketing, and sales while using AI tooling to move faster.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
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 bar for UX quality across interaction states, motion, hierarchy, and information density.
  • •Turn rough product ideas into polished, high-fidelity experiences by prototyping quickly before committing.
  • •Shape and steward the design system and visual language so quality scales as the product grows.
  • •Partner with engineering and marketing on product direction and execution, using AI tooling and agents to ship faster.

Pay and Benefits

Salary: USD 180,000 - 240,000 annually

Key Requirements

  • •A strong portfolio showing shipped product work and real UX/visual design craft.
  • •Deep proficiency in Figma, from low-fidelity exploration to dev-ready high-fidelity designs and shared component libraries.
  • •Solid frontend engineering skills to build production interfaces in modern React and TypeScript.
  • •Fluency with AI-assisted design and development and an instinct for building AI-native interfaces.
  • •Comfort operating with ambiguity and owning outcomes end to end.
Skills:Design tasteCraftInteraction-focused thinkingCross-functional partnershipOwnership
Tech Stack:ReactTypeScriptFigma

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