Join us at Landing Festival, the place where great professionals meet awesome companies - 29-30 of June, @Lisbon

Back-end Developer (Node.js)

HODL Media Inc.
Yahoo Finance for Cryptos - Making well informed investing in cryptos easy for everyone.

Job details

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €300


HODL Media is a Palo Alto, California based startup and 500 Startups alumni. We’re the creators of the popular crypto market data app HODL, one of the top 3 most popular and best rated iOS apps for crypto market data, with over 30k+ 5-star ratings and 100k+ DAUs.

We’re building the world’s leading consumer platform for crypto market data & news. To facilitate this, we’re relocating our entire team to Lisbon from California. We’re now looking for a Senior Back-end Developer with Node.js experience to join us in our new home.

If you want to make well informed investing in cryptos easier for everyone, then this is the role for you!

What you will be doing:

  • Building the world’s biggest and fastest crypto market data API, handling real-time data from, and syncing and order execution with over 200 cryptocurrency exchanges.
  • Building the backend for the mobile and web apps which includes:
    • a blockchain based social layer with user profiles and chat and message boards
    • a news search engine
    • intelligent filter
    • prioritization algorithms for our social media and news feeds
    • scalable server-side caching of most market data
    • news, and social media content
    • handling user settings, preferences and credentials for accessing, syncing and executing orders with various exchanges

Main requirements

  • Degree in Computer Science or relevant field
  • At least 3 years employment at excellent companies
  • Experience with Node.js
  • Experience of full stack development (both frontend and backend) and operation of a customer-facing cloud-based, production software system
  • Excellent software performance engineering skills
  • Experience with OO modeling
  • Excellent test writing abilities
  • Experience with teaming, mentoring and technical leadership
  • Excellent written and verbal communication skills

Nice to have

Golang experience is preferred

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €300