Senior blockchain and backend engineer (Node.js & Ruby on Rails preferred)

 About the Job 
 

 TOT Exchange is Looking for a skillful and passionate Blockchain engineer lead to make continuous innovation in web3 spaces. 
 

  
 

 ◾︎Job Description 
 

 -Work full-time remotely 
 

 -Build, lead, equip & manage the entire team and propose innovative ideas from a technical point of view 
 

 -Responsible for the entire development architecture & security of the product 
 

 -Oversee the full spectrum of business ideas & market trends, and apply the latest technology to enhance the overall user experience 
 

 -Design and develop blockchain-related microservices and APIs comfortably. 
 

 -Plan and execute performance tests using test-driven development. 
 

 -Collaborate with BizDev, PdM, Marketing, and teams to meet specification needs in line with business objectives. 
 

 -Work closely with the CEO and teams to meet specification needs in line with business objectives. ️Improve products and pursue successful customer value experiences. 
 

  
 

 ◾︎Basic Qualifications 
 

 -At least 3 years of professional engineering experience. 
 

 -At least 2 years of experience with Solidity, NodeJS, or related languages. 
 

 -Experience in developing, deploying, and maintaining blockchain applications 
 

 -Familiarity with NodeJs, Golang, Rust, or similar languages. 
 

 -Ability to be self-motivated and detail-oriented while producing high-quality, accurate work in a startup environment. 
 

 -Good knowledge of design patterns for decentralized applications 
 

 -Expertise in writing and working with Rest APIs 
 

 -Strong strategic + logical thinking in both business & technical POV 
 

 -Team player with a strong sense of responsibility to deliver valuable output in collective effort on time 
 

  
 

 ◾︎Preferred Qualifications 
 

 -Ability to independently debug problems across the full stack. 
 

 -Experience in RnD role 
 

 -History of open source contributions on GitHub 
 

 -Knowledge of cryptocurrency/token economics. 
 

 -Ability to design the full architecture from scratch based on business requirements 
 

 -Designed & Developed CEX structure 
 

 -Writing new, reusable, testable, and efficient code to build and support Web3 applications 
 

 -Leadership experience in team building, management, and execution. 
 

 -Involved in product development from scratch and responsible for scaling solution 
 

  
 

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 We are looking forward to hearing from highly motivated engineers!