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CREAM Labs

Open 60d

Sr. Blockchain Engineer/Blockchain Engineer/Smart Contract Engineer

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Summary

Designs and builds smart NFT functionality and blockchain architecture, leading cross-chain integrations, token bridges, and SDKs for web/mobile consumer experiences while collaborating with UI, legal, and marketing teams.

Work with leadership, stakeholders, and developers to design Smart NFT functionality and blockchain architecture. Lead cross-chain integrations, build token bridges, develop libraries and SDKs, establish engineering best practices, collaborate with UI and third-party developers, and help create technical roadmaps.

Responsibilities

  • Work with leadership on Smart NFT product functionality and blockchain architecture
  • Lead cross-chain platform integration efforts
  • Build token bridges between blockchain ecosystems
  • Develop best practices and documentation
  • Work with UI, internal, and third-party developers on technical requirements and work quality
  • Manage and build integration libraries and SDKs for server and API interfaces
  • Collaborate across marketing, technology, legal, and privacy functions
  • Launch web and mobile consumer experiences with promotion and donation capabilities
  • Develop technical roadmaps
  • Lead team members and execute technical roadmaps

Requirements

  • 2+ years of professional experience in a product-driven environment for a Blockchain Engineer position
  • 4+ years of professional experience in server-side and back-end web development for a Senior Blockchain Engineer position
  • Bachelor’s degree in Computer Science, Software Engineering, or a closely related technical discipline
  • Understanding of VeChain, Ethereum, and Binance Smart Chain ecosystems
  • Strong programming skills in Solidity
  • Hands-on experience developing smart contracts
  • Knowledge of smart contract design and security best practices
  • Unit and functional testing and debugging skills
  • Familiarity with third-party libraries such as OpenZeppelin
  • Experience with React, React Native, Web3.js, TypeScript, and Unity
  • Experience with MongoDB, MySQL, Postgres, or AWS

Skills

What Senior Blockchain jobs ask for — and how much of it you have →
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See also

Blockchain jobs by country — openings, pay and top skills →

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