# Front End Engineer

About Halliday Halliday is the end-to-end deposit platform, unifying every way a user funds their account into one seamless, fully embedded experience. Halliday Payments powers deposits for ecosystems like Story, XO Market, Stable, and MegaETH, helping them convert more users with less friction. Backed by a16z, #Hashed, SV Angel, and a_capital, Halliday's team includes alumni from Stanford, Harvard, Compound, Spotify, Dapper Labs, Netflix, Amazon, Stripe, and more. About the role As a Frontend Engineer at Halliday, you'll build the user-facing products that power the future of blockchain payments. You'll design and implement intuitive, high-performance interfaces that make onchain transactions seamless for millions of users. This is an opportunity to work on cutting-edge technology with a talented team that's redefining how people interact with blockchain. What you'll be doing Build User-Facing Products: Design and develop responsive, performant frontend applications using React and TypeScript that interact with blockchain networks, payment systems, and DeFi protocols while delivering an exceptional user experience. Develop Core Infrastructure: Build scalable components, design sys

- **Id**: 868377
- **Url**: <https://alion.io/job/halliday-front-end-engineer>
- **Role**: Frontend
- **Role family**: Frontend
- **Seniority**: junior
- **Employment type**: full_time
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: San Francisco, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 2
- **Visa sponsorship**: yes
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2025-10-17T21:38:39Z
- **Employer posted date**: 2025-10-17
- **Last verified at**: 2026-11-12T03:50:10Z
- **Board verified**: yes
- **Days open**: 390
- **Description format**: text
- **Description chars**: 4135
- **Description truncated**: no
- **Benefits**: Equity, Unlimited PTO
- **Relocation offered**: yes
- **Industries**: Blockchain & Crypto, Payment Processing & Gateways, Blockchain Infrastructure

## Company

- **Id**: 676476
- **Name**: Halliday
- **Domain**: halliday.xyz
- **Url**: <https://alion.io/company/halliday-2>
- **Size band**: 11-50
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

## Salary

- **Min**: 150000
- **Max**: 190000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 190000

## Technologies

- **Compound** — Optional: no
- **DeFi** — Optional: no
- **React.js** — Optional: no
- **TypeScript** — Optional: no
- **Bitcoin** — Optional: yes
- **Ethereum** — Optional: yes
- **Ethers.js** — Optional: yes
- **JavaScript** — Optional: yes
- **Solana** — Optional: yes

## Trust

- **Level**: stale
- **Repost count**: 0
- **Flags**: stale
- **Days open**: 389

## Requirements

- **Experience years min**: 2
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-09-13T15:11:40Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: Filed H-1B visas in the last two years; Filings 12m: 0

## Liveness

- **Score**: 4
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.159
- **P room**: 0.28
- **Age days**: 389
- **Expected fill days**: 23
- **Reasons**: conf:3, win:tail, crowd:junior
- **Computed at**: 2026-11-11T05:49:22Z

## Pay

- **Stated usd annual**: 190000
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.