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Blockchain Developer Engineer Jobs (NOW HIRING)

Senior Blockchain Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Senior Blockchain Developer Location: Chicago, IL (Hybrid - onsite 3 days per week; anchor day Monday + 2 flex) Employment Type: Contract 11+ Months Hours: 8:00 AM - 5:00 PM CST Role Overview ...

Blockchain Developer

Manassas, VA · On-site

$101K - $188K/yr

Job Summary We are seeking an innovative and skilled Blockchain Developer to join our team at SWIFT. In this role, you will be instrumental in designing, developing, and implementing secure and ...

Senior Blockchain Developer in United States (Global) We are seeking a talented and experienced Senior Blockchain Developer to join our dynamic team in Portland. As a key player in our innovative ...

MS is a plus * 8+ years of overall software engineering experience, with a strong backend development foundation * 2 to 4 years of hands-on experience in Web3 and blockchain application development ...

Blockchain Developer

Manassas, VA · On-site

$101K - $188K/yr

Job Summary We are seeking an innovative and skilled Blockchain Developer to join our team at SWIFT. In this role, you will be instrumental in designing, developing, and implementing secure and ...

We're seeking a strong hands on developer experienced with Ethereum and Blockchain architecture to be a part of team tasked with building distributed application. Our ideal candidate has built and ...

Blockchain / Protocol Engineer Location: Iselin NJ Duration: Contract Job ID: 177733 Only W2 Are you passionate about blockchain protocols, distributed systems, and applied cryptography? We are ...

We're seeking a strong hands on developer experienced with Ethereum and Blockchain architecture to be a part of team tasked with building distributed application. Our ideal candidate has built and ...

Job Summary We are seeking an innovative and skilled Blockchain Developer to join our team at SWIFT. In this role, you will be instrumental in designing, developing, and implementing secure and ...

Qualifications: * 2+ years of experience as a blockchain developer. * Advanced proficiency in programming languages, such as C++, Java, and Python. * Extensive experience in back-end development ...

Senior Blockchain Developer

Dallas, TX · On-site

$54.25 - $71.50/hr

This engineer operates at the intersection of blockchain protocol mechanics and institutional custody systems. What This Engineer Will Do Layer?1 Blockchain Integration & Platforms • Integrate ...

Job Summary : 1872 Consulting is seeking a Blockchain Developer to design and build industry-specific solutions using Blockchain technology. The role involves contributing to infrastructure setup ...

As a Blockchain Developer, you will be responsible for designing, implementing, and supporting a variety of blockchain-based projects, ensuring their security, reliability, and performance.

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Blockchain developer

Chicago, IL • On-site

Accord Technologies Inc.
IT Services • 51 - 200 employees

Contractor

Re-posted 8 days ago


Job description

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