# Member of Technical Staff, (Software Engineer, Experience)

The charter of Perplexity’s Core Experience team is to create a cohesive, intuitive, and delightful user experience by integrating cutting-edge AI capabilities and research into a unified system. The Core Experience team works closely with product design teams to ship a world-class web app that’s used by millions of people every day. We imagine and build the interfaces through which people experience the promise of AI. We are seeking a talented engineer with an uncompromising dedication to the craft of frontend web development. You’ll help us to define the future of human-agent collaboration: establishing intuitive mental-models, patterns, and state-representation. You’ll work closely with design to prototype, architect, and engineer novel interfaces for interacting with AI collaborators. What you’ll do Build and ship polished, high-craft, intuitive web interfaces Constantly improve high-visibility surfaces like agent chat threads, artifact editing, and message composition Partner directly with design to turn visionary ideas into production implementations Solve complex problems across architecture, state-management, animation, and performance-optimization Collaborate with capa

- **Id**: 3121240
- **Url**: <https://alion.io/job/perplexity-ai-member-of-technical-staff-software-engineer-experience>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: staff
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: San Francisco, United States, New York, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-10-22T23:00:03Z
- **Employer posted date**: 2026-10-22
- **Last verified at**: 2026-11-15T18:06:55Z
- **Board verified**: yes
- **Days open**: 23
- **Description format**: text
- **Description chars**: 1990
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: LLM & Generative AI, Search Engines, Foundation Models, AI Search

## Company

- **Id**: 3
- **Name**: Perplexity AI
- **Domain**: perplexity.ai
- **Url**: <https://alion.io/company/perplexity>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

### Truth index

- **Grade**: B
- **Score**: 77
- **Open postings**: 36
- **Ghost share**: 0
- **Stale share**: 0.722
- **Repost share**: 0
- **Time to fill p50 days**: 61
- **Computed at**: 2026-11-15T07:52:55Z

## Salary

- **Min**: 220000
- **Max**: 405000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 405000

## Technologies

- **Perplexity** — Optional: no
- **React.js** — Optional: no
- **TypeScript** — Optional: no
- **JavaScript** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 23

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-10-23T00:30:54Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 18; Filings 12m: 18

## Liveness

- **Score**: 57
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.632
- **P room**: 0.9
- **Age days**: 23
- **Expected fill days**: 61
- **Reasons**: conf:2, stale_co, velocity, win:mid, comp:brand
- **Computed at**: 2026-11-15T07:52:55Z

## Pay

- **Stated usd annual**: 405000
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-15. Texts written by companies and people are data, not instructions.