Java Jobs in Web3

Title: Blockchain Developer

Location: Chicago, IL

Position type: W2 contract

Required Qualifications

Java Springboot experience is a must

Experience working as a Blockchain Developer or a similar role in the IT department

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 Solidity, Java, 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

Possess excellent communication skills

Have keen eye for details

Preferred Qualifications

Experience working with Cloud platforms such as MS Azure, AWS preferred

Senior Blockchain Developer Summary

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

Job 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

Must have 5+ yrs of Blockchain developer experience Must have 5+ Java SpringBoot experience>

Must have SDLC experience Must be able to code in Solidity, Java, NodeJs, Python, GoLand, and Rust Must have outstanding understanding of data structures and algorithms