Senior Blockchain Backend Engineer - Cross-Chain NFT

CREAM, LLC; Las Vegas (NV); On-site; USD 150,000 - 190,000; Full time

Job summary

VIMWorld is seeking a Senior Blockchain Engineer to design and implement advanced NFT-based functionality and cross-chain architecture. You will collaborate with leadership and multiple teams to deliver robust, scalable blockchain solutions that power our ecosystem.

The role requires hands-on Solidity development, smart contracts security, and experience with multiple ecosystems (Ethereum, VeChain, BSC). You will lead integration efforts and build SDKs to interface with our APIs.

Qualifications

• 2+ years of professional Blockchain Engineer experience in a product-driven environment.
• 4+ years of professional experience in server-side, back-end web development.
• Bachelor’s degree in Computer Science, Software Engineering or closely related technical discipline.
• Solid understanding of VeChain, Ethereum, and Binance Smart Chain ecosystems.
• Strong programming skills in Solidity and smart contracts development.
• Hands-on experience with design and security best practices for smart contracts.
• Strong unit/functional testing and debugging skills.
• Familiar with OpenZeppelin and third-party libraries.

Responsibilities

• Work with leadership on cutting-edge smart NFT product functionality and blockchain architecture.
• Lead and implement cross-chain platform integration efforts for growth.
• Build token bridges between blockchain ecosystems.
• Develop best practices and documentation to scale productivity.
• Collaborate with UI and developers to clarify technical requirements and quality.
• Develop integration libraries and SDKs to interface with servers and APIs.
• Collaborate across marketing, technology, legal, and privacy for product experiences.
• Senior Blockchain Developer will lead roadmap development and execution.

Skills

Solidity

Smart contracts development

Testing

Security best practices

React

Web3.js

Typescript

Unity

OpenZeppelin

AWS

MongoDB

MySQL

Postgres

Leadership

Education

Bachelor's degree in Computer Science or Software Engineering

Tools

OpenZeppelin

AWS

MongoDB

MySQL

Postgres

Job description

VIMWorld is seeking a Senior Blockchain Engineer to design and implement advanced NFT-based functionality and cross-chain architecture. You will collaborate with leadership and multiple teams to deliver robust, scalable blockchain solutions that power our ecosystem.

The role requires hands-on Solidity development, smart contracts security, and experience with multiple ecosystems (Ethereum, VeChain, BSC). You will lead integration efforts and build SDKs to interface with our APIs.