# Staff Software Engineer, Product

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role: Claude is one of the most-used AI products in the world, and the experience we build for our users directly shapes how people interact with AI every day. We're looking for a talented engineer to join the team that builds the consumer web app - the interfaces, interactions, and moments that turn Claude from a capable model into a product people genuinely enjoy using. This is a product engineering role first and foremost. You'll work closely with designers and product managers to bring features from conce

- **Id**: 47726
- **Url**: <https://alion.io/job/anthropic-staff-software-engineer-front-end>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: staff
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: San Francisco, United States, Seattle, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 10
- **Visa sponsorship**: yes
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2025-12-18T19:00:51Z
- **Employer posted date**: 2026-08-27
- **Last verified at**: 2026-11-14T14:05:59Z
- **Board verified**: yes
- **Days open**: 330
- **Description format**: text
- **Description chars**: 7481
- **Description truncated**: no
- **Benefits**: Equity, Flexible schedule, Generous vacation, Parental leave
- **Relocation offered**: no
- **Industries**: Code Intelligence, Foundation Models, AI Safety & Alignment, AI Research Labs

## Company

- **Id**: 5
- **Name**: Anthropic
- **Domain**: anthropic.com
- **Url**: <https://alion.io/company/anthropic>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

### Truth index

- **Grade**: B
- **Score**: 79
- **Open postings**: 159
- **Ghost share**: 0
- **Stale share**: 0.843
- **Repost share**: 0.006
- **Time to fill p50 days**: 55
- **Computed at**: 2026-11-14T05:58:10Z

## Salary

- **Min**: 320000
- **Max**: 405000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 405000

## Technologies

- **Anthropic** — Optional: no
- **Claude** — Optional: no
- **Interpretability** — Optional: no
- **Multimodal AI** — Optional: no
- **Next.js** — Optional: no
- **Node JS** — Optional: no
- **React.js** — Optional: no
- **TypeScript** — Optional: no
- **JavaScript** — Optional: yes

## Trust

- **Level**: stale
- **Repost count**: 0
- **Flags**: stale
- **Days open**: 330

## Requirements

- **Experience years min**: 10
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

## Hiring locations

- **United States** — Iso: US; Kind: country

## Lifecycle

- Event: open; At: 2025-12-18T19:00:51Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 298; Filings 12m: 298

## Liveness

- **Score**: 10
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.35
- **P room**: 0.28
- **Age days**: 330
- **Expected fill days**: 55
- **Reasons**: conf:2, stale_co, velocity, win:tail, crowd:brand
- **Computed at**: 2026-11-14T05:58:10Z

## Pay

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

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Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.