Sr. Backend Engineer

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

About The Role

VIMWorld is looking for talented blockchain engineers with technical acumen as well as the ability to tap into your softer side as you create libraries/services with empathy for our users (both internal and external). You are a professional Blockchain Engineer who will work directly with leadership, key stakeholders, and a group of talented developers to impact VIMworld s ecosystem in but not limited to the following ways:

• Work closely with leadership on cutting edge smart NFT product functionality and blockchain architecture
• Lead and implement cross-chain platform integration efforts to allow exponential growth of VIMworld s global community
• Build token bridges between various blockchain ecosystems
• Develop best practices and documentation to scale productivity
• Working closely with UI, internal and third-party developers to ensure in all stakeholders a complete understanding of technical requirements and overall work quality
• Manage, build integration libraries and SDKs to interface with our server and APIs
• Collaborate across multiple functions including marketing, technology, legal, and privacy to launch web and app consumer experiences with core promotion capabilities for marketing campaigns and donation programs.
• Senior Blockchain Developer will collaborate and/or lead team members to develop clear technical developmental roadmaps and be accountable for the execution of the roadmaps

Join us, if you have/are

• 2+ years of professional experience working in a product-driven environment for a Blockchain Engineer position.
• 4+ years of professional experience working in a product-driven environment, server-side, back-end web development for a Sr. Blockchain Engineer position.
• 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
• Hands-on experience in smart contracts development as well as skills, knowledge, and a good sense of best practices in design and security.
• Strong unit and functional testing and debugging skills
• Familiar with third-party libraries, such as OpenZeppelin.
• Fluent in React, React Native, Web3.js, Typescript, Unity, and willing to learn is always a plus. Bonus if you have experience with MongoDB, MySQL or Postgres, AWS
• Excellent professional work ethics, problem-solving, and complexity analytical skills