Full Time

Senior Front-End Engineer – Crypto Jobs

Posted 1 year ago
$60 - $100 per hour

Job Description

Job Type: Front-End Engineer from home
Location: California work from home
Company: prePO

prePO is looking for a Senior Front-End Engineer to architect, develop, test, and deploy front-end code for novel DeFi applications.

Candidates should have excellent React proficiency, strong technical leadership, a consistent track record of solving critical engineering problems, and a strong interest in DeFi and crypto in general.

Our core tech stack is React, Next.js, TypeScript, MobX, mst-gql, ethers.js and TypeChain for writing application logic, Jest for testing, ESLint and Prettier for code style and safety, and Vercel for CI/CD.

Candidates without Web3 development experience are welcome to apply and will be trained up.


  • Write clean, re-usable, reliable and performant React code
  • Style and animate components based on Figma specifications
  • Synchronize smart contract and subgraph data with client-side state
  • Create functions that write to the blockchain by calling smart contract methods
  • Extend upon our standard patterns for implementing frontend Web3 functionality
  • Contribute to high-level decisions about prePO’s front-end architecture
  • Collaborate with product owners, designers, and other developers
  • Work at a rapid pace with a large amount of ownership and autonomy
  • We are committed to fostering diversity and inclusiveness within our organization, and we strongly encourage candidates of all backgrounds to apply.

Note that we cannot offer visa sponsorships at this time.

Benefits & Perks

  • Fully-remote work with flexible working hours
  • Work on the bleeding edge of DeFi and crypto
  • Learn from other senior high-performing team members
  • Team game nights + off-sites + sponsored conference trips
  • Budget for learning / professional development / subscriptions
  • Join a force for good – prePO has made a pledge to dedicate at least 2% of time, product, and profit towards charity

We look forward to your application!