Position: Senior Blockchain Developer
Company: Inscale
Category: Node.js
Experience required: 3y
English level: upper

Level01 is looking for a Senior Blockchain Developer to join their remote team. You will take part in designing and extending highly scalable and reliable blockchain solutions suited for high volume and sensitivity of the financial systems and will be responsible for the maintenance and further development of the current smart contracts. The successful candidate shall also participate in the blockchain integration into the backend. 

Requirements
•	A Degree in Computer Science or a related technical discipline 
•	Min 3 years of blockchain development and solution design experience
•	Experienced with Solidity development and Ethereum ecosystem
•	Proficient in writing smart contracts and unit tests with Solidity
•	Experienced with Truffle and test clients such as Ganache
•	Proficient with blockchain integration in JS (e.g. using libraries such as web3, ethersjs)
•	Experienced with node.js and Typescript
•	Knowledge of setting up private blockchains is an advantage
•	Knowledge of side-chains/plasma and other n-tier solutions is a strong advantage
•	Excellent verbal and written English communication skills
•	Work autonomously/remotely in a distributed team
•	A self-starter with minimal supervision 
•	Attitude to learn and execute
•	Analytical problem-solving skills
•	Work in a dynamic and international environment

Nice to have:
•	Experience with clients such as Geth/Parity, setup and monitoring

We offer
•	Being a part of an international team focused on excellence in product development
•	Autonomous team structure with a lot of freedom and ownership
•	Health insurance including dental care, inpatient/outpatient treatment, massage, etc.
•	Flexible working arrangements: from 8-10 am to 5-7 pm
•	22 workdays of annual vacation
•	Free English classes
•	Modern office facilities in the city centre (Gulliver BC, Palats Sportu metro station)
•	Team buildings and fun activities
•	The dynamic and friendly work environment
•	Snacks in the office

Work location
•	Work Location at INSCALE- Gulliver, Tower A, 8 floor – Sportyvna Square, 1a, Kyiv, Ukraine 01023