Senior Frontend Engineer - Web Apps

Hashflow • Full-time • Remote (Remote) • 10m ago

About Hashflow Hashflow powers one of DeFi’s largest RFQ liquidity sources, facilitating over $25 billion in volume through professional market makers to ensure guaranteed pricing and protection against MEV exploits. Hashflow is building the next generation interface for trading: AI-native, mobile-native, and asset-agnostic from day one. Whether it's crypto, equities, or beyond, Hashflow will simplify the entire trading experience into a single intelligent conversation — setting a new standard for human-market interaction. If you can say it, you can trade it.

Role Overview We’re looking for a Senior Frontend Engineer to help bring this next-generation trading experience to life. This role is ideal for someone excited about building intuitive, high-performance interfaces from the ground up — blending the polish of consumer-grade design with the complexity of multi-asset execution under the hood. You’ll work closely with product, design, and backend engineering to deliver fast, elegant, and seamless user experiences across web and mobile.

Key Responsibilities

Develop responsive web apps powering the next generation of financial software
Work cross-functionally with stakeholders in order to architect the best-in-class user experience.
Leverage world class security best practices
Instrument observability in order to ensure a high level of product quality

Requirements

5+ years of experience with React
3+ years of experience with NextJS / isomorphic rendering
Experience with Tailwind CSS
High computer science problem solving skills

Bonus:

Experience with interacting with blockchains
Experience designing APIs
Experience with scripting

Tech Stack

NodeJS
React
NextJS
Tailwind CSS
Sentry

Related Jobs

Trading Operations Team Lead

Anchorage • Full-time • Remote (Remote - United States) • 17h ago

Engineering And Tech Python SQL API

17h ago

Senior DevOps Engineer

Risk Labs • Full-time • Remote (Remote) • $100k - $200k / year • 1d ago

Engineering And Tech Python Node.js TypeScript React Google Cloud Solidity Terraform DevOps Bash

1d ago

Staff Software Engineer

Coinbase • Full-time • Remote (Remote - USA) • $218.03k - $256.50k / year • 3d ago

Engineering And Tech API Ruby go MongoDB Postgres

3d ago

Staff Engineer, Full Stack (Wallet Platform)

Phantom • Full-time • Remote (Remote) • $200k - $250k / year • 3d ago

Engineering And Tech API App Wallet Tools

3d ago

Senior Frontend Product Engineer (TypeScript + React)

Koinly • Full-time • Remote (Remote) • $80k - $100k / year • 3d ago

Engineering And Tech TypeScript React API go

3d ago

Senior Full Stack Engineer (Web3 Product Innovation)

Trust Wallet • Full-time • Remote (Remote - Global) • 5d ago

Engineering And Tech API microservices React Native Next.js Wallet SPL

5d ago

Security Engineer, Product Security

Chainlink Labs • Full-time • Remote (United States / Remote; Amsterdam / Remote; Auckland / Remote; Hong Kong / Remote; London / Remote;) • 6d ago

Engineering And Tech React EVM Swift go Rust

6d ago

Agentic AI Engineer

EigenLayer • Full-time • Remote (Remote) • $187k - $253k / year • 6d ago

Engineering And Tech Airflow TypeScript API go Rust

6d ago

Product Engineer (AI)

Parity • Full-time • Remote (Remote) • 1w ago

Engineering And Tech TypeScript React parity

1w ago

Software Engineer (Trading)

Phantom • Full-time • Remote (Remote) • $200k - $250k / year • 1w ago

Engineering And Tech API App Wallet Tools

1w ago