Senior Solidity Engineer - Upland

Fully remote

Added
Locations
Type
Full-time
Salary
$80k - $120k

Senior Blockchain Engineer (Ethereum / Web3 / Smart Contracts) – Real Estate Platform

Description

We are looking for an experienced Blockchain Engineer to join our team and help build a next-generation real estate investment platform powered by Web3 technology.

This role involves developing secure smart contracts, building decentralized applications (dApps), and contributing to a scalable blockchain infrastructure.

Project Details

  • Duration: 6 months
  • Type: Full-time or Part-time (10–15 hrs/week minimum)
  • Location: Remote
  • Budget:
    • Full-time: $10,000 – $18,000/month
    • Part-time: $70 – $120/hour

Key Responsibilities

  • Design, develop, and maintain smart contracts (Ethereum, Hyperledger, etc.)
  • Build and optimize dApps interacting with blockchain networks
  • Collaborate with product and engineering teams on new features
  • Ensure code quality, security, and best practices
  • Improve performance of existing blockchain systems
  • Research and apply new blockchain technologies
  • Provide technical guidance on blockchain architecture

Requirements

  • Strong experience with Solidity, Rust, Go, or C++
  • Solid understanding of EVM and/or Solana
  • Experience with Ethereum, Bitcoin, Hyperledger
  • Knowledge of distributed systems and cryptography
  • Experience with Web3 tools (web3.js, MetaMask, Infura, etc.)
  • Familiarity with consensus mechanisms (PoW, PoS, etc.)
  • Strong focus on smart contract security
  • Experience working in remote teams (Git, Jira, etc.)

Nice to Have

  • Experience building DeFi, NFT, or real estate tokenization platforms
  • Familiarity with scalable blockchain architectures
  • Passion for Web3, gaming, or digital economies

About Us

We are building a platform at the intersection of blockchain, real estate, and virtual economies, focused on creating new ways to own, trade, and interact with digital assets.

Why Join

  • Work on cutting-edge Web3 technology
  • Fully remote with flexible hours
  • Competitive compensation
  • Long-term opportunity in a fast-growing space
  • Collaborative, innovation-driven team

If you’re passionate about blockchain and want to build impactful products in Web3, we’d love to hear from you.

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