Position: Blockchain Engineer (smart contracts + full-stack)
Company: Unit Space
Experience required: 3y
Category: Python
English level: upper
Published: 2023-02-01T00:00:00+02:00

For our client, we are looking for blockchain engineers who will help shape the company's tech, product, and culture.

Our client is a risk management platform for web3, who building a set of tools for web2 and web3 institutions to safely access web3, monitor the risks, and automate recovery.

Our client is backed by world-class investors including Y Combinator, Tribe Capital, PayPal, Picus Capital & Hashed. Our client has combined experience of 20+ years of building fintech, crypto, and tech products for businesses & customers across the world at companies such as Cloud Kitchens, PayPal, TransferWise, and Amazon, among others.

We are looking for blockchain engineers who will help shape the tech, product, and culture of the company. They are a pre-product-market fit company, so expect things to move fast (not a cliche) and change directions as we twist and turn to get to P-M fit.

**The tech stack looks like the below:**

- Typescript for APIs (REST and GraphQL)
- Kafka, Spark, and data warehouses for ML pipelines (spark on python/scala)
- Solidity + hardhat for smart contracts (in the future, rust, go and move)
- AWS & Terraform
- Full nodes
**About you:**
- You have solid experience in working with one or more blockchains and the ability to understand blockchain and smart contract data and event logs,
- You have experience writing smart contracts in Solidity and deploying them
- Understand the fundamentals of building and integrating APIs and secure systems
- Good English skills

**Responsibilities **

- Read through protocols’ whitepapers and smart contracts to derive metrics and analyze risks
- Write smart contracts to automate recovery for a wallet's positions in multiple positions
- Build clean, concise APIs for customer integration, along with the documentation
- Setup, run and maintain full and archive nodes across different chains
- Integrate with multiple partners like exchanges and custody providers
- Fool-proof security across the stack - encryption, hashing, privacy, VPC, etc.
- Infrastructure as code - build terraform scripts and ensure easy replication of the infra across different regions
- Research the top DeFi protocols to uncover better insights for our customers and evaluate their risk profiles, security, and historical returns
- Manage production deployments, logging, and monitoring

**We offer**

- Ability to work on a fully remote basis
- Competitive salary
- 15 Vacation days per year;
- 5 Sick days.
- 4 Day offs(family reasons)
- The working environment of young, friendly people;
- Possibility of learning and development;