👍 Featured Job Opportunity

Senior Blockchain Developer

IG Capital logoIG Capital

Aug 28

We are group of tech investors, serial entrepreneurs, tech geeks, software engineers & crypto enthusiasts with 10+ years of experience in M&A, VC-investing, crypto, product & software development. 

We launched our first big company in 2021 and scaled it from 10 to 100+ people in 2 years before we did the exit to a strategic investor. 

Now we are building a VC-incubator with several projects in our portfolio that we plan to launch at the same time. Everything we do is related to 2 industries only. Crypto & AI. 

Our mission is to make a world of crypto & AI closer to real people and users by means of delivering smart AI-based analytics, building Big Data solutions and extracting insights to the end user. 

We are open to add new highly-talented people to our team that have experience in tech, development, crypto and AI.

Job Description


  • Experience with Ethereum blockchain, including Layer 2 projects
  • Deep understanding of blockchain under the hud (EVM, nodes and clients, networks, smart contracts, etc)
  • Deep understanding of how blockchain data is organized and stored (main entities, data structure and encoding, token standarts, etc)
  • Deep Understanding how Layer 2 works (bridges, networks, consensus mechanisms)
  • Direct communication with JSON-RPC API (HTTP and WS)
  • Experience with blockchain infrastructure providers (Infura / Quicknode / Ankr)
  • Experience with back-end development (JavaScript / Python)
  • Building REST API from scratch 
  • Efficient communication with 3-rd party APIs (rate limits, proxy, stealth mode)
  • Relational database communication through ORMs or query builders
  • Experience with relational databases (PostgreSQL)
  • Complex analytical queries
  • Query optimization (indexing, clustering, partitioning, query plan)

Would be a big plus:

  • Experience with Google Cloud (Cloud Storage, Kubernetes/Compute Engine, Cloud SQL, BigQuery, Cloud Functions)
  • Experience with datawarehouse solutions
  • Experience with Infrastructure as code tools (Terraform)

Listed in: Cryptocurrency Jobs, Developer Crypto Jobs, Evm Web3 Jobs, Python Web3 Jobs, Senior Crypto Jobs, Javascript Web3 Jobs, Data Crypto Jobs, Ethereum Web3 Jobs, Kubernetes Web3 Jobs, Full Time Web3 Jobs, Remote Crypto Jobs.

3,000 - 5,000 USD / month
70 Applications