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Senior Blockchain Java Springboot Developer

Apolis

Senior Blockchain Java Springboot Developer

Senior Blockchain Java Springboot Developer. We've had candidates interview and they just weren't strong enough in Blockchain. Please ensure the resource is prepared to move before the start date and living local and committed to work onsite in hybrid 3 days a week in downtown Chicago, IL. Please supply your skills summary back on the required and plus skills with # of years and list anything lacking too.

Project Overview

The Blockchain Developer will represent the Digital Asset Innovation development team and play a key role supporting the digital transformation of assets and asset servicing functions leveraging emerging technologies such as cloud technologies, distributed ledgers, machine learning, cognitive algorithms etc., to position Client to be a key participant in the digital future. Contractor will assist with several ongoing projects. May be working on multiple projects at once.

Contractor's Role

As a Blockchain Developer, you are responsible for developing application features and interfaces using blockchain technology. You will be also responsible for designing and developing a system that is secure, reliable and scalable. Your primary goal for this job role will be designing, implementing, and administering a secure blockchain network. You should be highly knowledgeable about various blockchain technologies. You should also have an excellent understanding of cryptography and its uses in the blockchain network. You should be knowledgeable about packing & deploying apps via CI/CD pipelines to a cloud platform. To succeed in this job role, you should possess excellent communication skills. You should also have keen eye for details. You should be able to manage multiple projects simultaneously.

Experience Level

Level 3, greater than 7 years

Qualifications
  • Bachelor's degree in Information Technology, Computer Science or a related field
  • Experience working as a Blockchain Developer or a similar role in the IT department.
  • Experience with Hyperledger
  • Experience leading to a complete understanding of the software development lifecycle
  • Expertise in building robust systems (resiliency, fault tolerance, scalability) at scale
  • Demonstrate excellent ability to code in various languages such as NodeJs, Python, GoLang, Rust and others.
  • Experience in working with various types of cryptography to secure data.
  • Outstanding understanding of data structures and algorithms.
  • Knowledge of various cybersecurity guidelines and protocols.
  • Strong understanding and knowledge of various kinds of cyberattacks.
  • Ability to work in a team or individually as and when required.
  • Experience working with Cloud platforms such as MS Azure, AWS preferred
Tasks and Responsibilities
  • Architect, develop and deploy decentralized applications providing permissioned access to data at both the smart contract and protocol level
  • Develop & Interacting with Smart Contracts implemented on most common Blockchain/DLT technology platforms
  • Oracle development (connecting "off-chain" data to the blockchain)
  • Construct integration libraries to interface with our server and APIs
  • Collaborate closely with the rest of the engineering team to review application requirements, help plan implementation details and estimate delivery timelines
  • Provide mentorship to your peers in the engineering team through education on best practices
  • Preparing documentation on the blockchain development processes.
  • Adhering to all the rules and regulations of data protection for digital payments.
  • Staying updated with the latest crypto technologies for data protection

A blockchain developer specializes in designing, building, and maintaining decentralized applications (dApps) and blockchain networks (like Ethereum or Solana) using cryptographic protocols and distributed ledger technology. They write smart contracts, build backend blockchain architecture, and create user-facing dApps

Required Skills:

Skills summary with # of years and list anything lacking too.

  • Experience working as a Blockchain Developer - Blockchain, Hyperledger, Smart Contracts, Distributed ledger
  • The Manager mentioned that we should try to find someone with Hyperledger Sawtooth or Hyperledger Fabric. Emphasis on tokenization
  • Sr Java Springboot Back End expertise
  • Previous experience deploying applications on a cloud platform (they use Azure but he is open to seeing candidates with AWS as well)
  • Skilled in Thoreum or Crypto currency
  • Worked in enterprise investment banking domains required

They leverage Github Copilot on this team. Expect all developers to leverage this and have experience doing so.

  • They used to have RUST or C++ in their environment, but do not have any more in production. Right now it is Solidity.
  • NPC would be preferred.
  • Key Cryptology.
  • Continuing enhancements. Platform has been in production for many years.
  • 8 years+ experience.
  • They have a complex Java environment.
  • They will ask them technical questions
  • Explain the details about NPC protocols.
  • Explain how Spring Libraries work.
  • Does not want an architect. Wants a hands-on Developer.
Vacancy posted 21 hours ago
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