Developer Backend (Blockchain integration)

LATOKEN is a crypto exchange leading startup tokens market with 250+ primary placements and 1000+ assets.
Our active users grew by 8x in 2021 to 3M+ accounts including 1.5M+ mobile with 30K+ 5 stars reviews.
We have the top trust score in the global list of exchanges Coingecko and are rated top 20 among 588 other exchanges.

We are building the next capital market - the “Amazon of Crypto” where it is easy to put an asset to the marketplace, discover, and buy or sell. In other words, we are opening the door for the next billion traders to the next million digital assets from cryptocurrencies to equity, commodity, and real estate markets.

We are doing this to unite the global population for humankind's prosperity. Those who own tradable assets benefit from the growth of the global market. Their brainpower and investment decisions focus planetary resources to build a better future. The more people will become stakeholders of the future, the better it will be.

This becomes possible today as blockchain tech solves the property rights problem without armies and political force. Thus people around the world can open an account as easily as in a social app and have their rights protected.

Our culture is for champions living to change the world and are free to overdeliver toward the mission.
We are acknowledged by FORBES as one of the top 30 companies for remote jobs in 2022. We offer a generous stock options package, competitive pay, and stellar growth with the dawn of the web3 era.

Here is our backlog and a full list of open jobs.

Role: Developer Backend (Blockchain integration)
Unit: Payments
Role Mission: Deposit and withdraw all top crypto assets fast and stable.

Your Key Performance Indicators (KPI): Deposit/withdrawal success rate, Average deposit/withdrawal time of enrolment, Time to market.

Responsibilities:

• Blockchains : Integrate blockchains into our Exchange to automate custody and deposit/withdrawal functions with a success rate of more than 95%.

• Secure services : Develop secure and high load platform services to enable our customers to make easy transfers across the world.

• Fast and stable services : Сreate deposit, withdrawal services for blockchains with enrolment time of less than 2 hours.

• Features : Сreate complex integrations including staking, depositing and borrowing from smart contracts for new products.

• Smart contracts : Develop smart contracts (using solidity language, etc).

• Support : Support the entire working of the payment services, whenever issues occur, to quickly fix the problem. And help other developers to locate the problem in their code.

• Code Review : Pro-actively hunting for business-logic errors, code errors and other vulnerabilities in the code, written by you and your colleagues.

• Improve : Improve, document and develop of the payments modules/services.

• Research : Take time to research and then teach / explain / demonstrate to your team and other interested parties new developments in new blockchain technologies, NodeJS, Solidity, Microservices, Kafka, etc.

Requirement skills and experience:

• Blockchain integration experience.
• 2+ years experience with Node.js and typescript.
• 1+ years experience with solidity.
• Experience with Docker.
• Experience with Kafka.
• Experience in server API development.
• Knowledge and ability to write SQL queries (PostgreSQL and others).
• Understanding of microservice apps development principles.
• Top-tier university graduate.
  
  

As a plus:

• Experience in developing payment systems.
• Able to lead complex projects in a high pace&pressure of capital markets environment.
• Regional or country level competitions (Olympics) participant.
• Fluent English.