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Web3 Software Engineer Jobs in Colorado (NOW HIRING)

UseBlocky

Senior Blockchain Engineer

Almont, CO · On-site +1

$157K - $178K/yr

... in Blockchain, Web3, AI, and custom software development. Founded in 2020, the company helps ... You will work closely with product, engineering, and security teams to develop robust Web3 ...

All JobsWeb3 Software Engineer JobsWeb3 Software Engineer Jobs in Colorado

Web3 Software Engineer information

See Colorado salary details

$66.8K

$155.1K

$216.1K

How much do web3 software engineer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for web3 software engineer in Colorado is $155,124.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,200.00 and $181,900.00 per year, depending on experience, location, and employer.

What is a Web3 Software Engineer?

A Web3 Software Engineer is a developer who specializes in building decentralized applications (dApps) using blockchain technologies. They work with smart contracts, distributed ledgers, and protocols like Ethereum to create secure and transparent applications that run without central authority. Web3 engineers often use languages such as Solidity or Rust and are skilled in integrating front-end interfaces with blockchain backends. Their work is crucial for projects in decentralized finance (DeFi), NFTs, and other blockchain-based ecosystems.

What is the difference between Web3 Software Engineer vs Blockchain Developer?

AspectWeb3 Software EngineerBlockchain Developer
CredentialsProficiency in blockchain protocols, smart contract languages (Solidity, Rust), and web developmentStrong understanding of blockchain architecture, cryptography, and smart contract development
Work EnvironmentCollaborates with front-end and back-end teams on decentralized applicationsFocuses on designing, coding, and testing blockchain protocols and smart contracts
Industry UsageUsed across DeFi, NFT platforms, and decentralized appsPrimarily in blockchain protocol development and core smart contract creation

While both roles involve blockchain technology, a Web3 Software Engineer develops decentralized applications integrating blockchain with web interfaces, whereas a Blockchain Developer focuses on building and optimizing blockchain protocols and smart contracts. The roles often overlap but differ mainly in scope and focus within the blockchain ecosystem.

What are the key skills and qualifications needed to thrive as a Web3 Software Engineer, and why are they important?

To thrive as a Web3 Software Engineer, you need strong programming skills (especially in JavaScript, Solidity, and smart contract development), a solid understanding of blockchain fundamentals, and experience with decentralized applications (dApps). Familiarity with tools and frameworks like Ethereum, Truffle, Hardhat, and relevant security certifications is typically expected. Problem-solving, attention to detail, and effective communication are essential soft skills for collaborating in rapidly evolving, decentralized environments. These skills ensure secure, efficient, and innovative blockchain solutions that meet the demands of the Web3 ecosystem.

What are some common challenges Web3 Software Engineers face when developing decentralized applications?

Web3 Software Engineers often encounter challenges related to the rapidly evolving ecosystem, such as keeping up with frequent updates to blockchain protocols and development tools. Ensuring security in smart contracts and managing gas fees effectively are also significant concerns. Additionally, integrating decentralized systems with traditional web infrastructure can require creative problem-solving and collaboration with backend and DevOps teams. Adaptability and a proactive approach to learning are key to navigating these challenges successfully.
What are popular job titles related to Web3 Software Engineer jobs in Colorado? For Web3 Software Engineer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Web3 Software Engineer jobs in Colorado look for? The top searched job categories for Web3 Software Engineer jobs in Colorado are:
What cities in Colorado are hiring for Web3 Software Engineer jobs? Cities in Colorado with the most Web3 Software Engineer job openings:
Web3 Software Engineer jobs near you

Senior Blockchain Engineer

UseBlocky

Almont, CO • On-site, Remote

$157K - $178K/yr

Full-time

Posted 7 days ago

Job description

About UseBlocky

UseBlocky is a global technology company specializing in Blockchain, Web3, AI, and custom software development. Founded in 2020, the company helps startups, enterprises, and SMBs build innovative digital products, including decentralized applications (dApps), smart contracts, crypto platforms, mobile applications, and scalable web solutions. UseBlocky combines deep technical expertise with a remote-first culture, empowering teams to deliver cutting-edge products across industries such as fintech, blockchain gaming, DeFi, and emerging technologies. The company is committed to innovation, continuous learning, and creating impactful solutions that shape the future of digital experiences.

About the Role

We are looking for a highly skilled Senior Blockchain Engineer to join our engineering team and help design, build, and scale secure blockchain-based products. The ideal candidate has strong experience in smart contract development, blockchain protocols, decentralized applications, and backend systems.

You will work closely with product, engineering, and security teams to develop robust Web3 solutions, contribute to technical architecture, and ensure our blockchain infrastructure is secure, scalable, and reliable.

Key Responsibilities
  • Design, develop, test, and deploy smart contracts and blockchain-based applications.
  • Build and maintain decentralized applications, blockchain integrations, and backend services.
  • Work with blockchain networks such as Ethereum, Polygon, Solana, BNB Chain, Avalanche, or similar ecosystems.
  • Review and optimize smart contracts for security, gas efficiency, and performance.
  • Collaborate with frontend, backend, product, and security teams to deliver high-quality Web3 products.
  • Participate in architecture decisions and contribute to technical strategy.
  • Integrate wallets, token standards, DeFi protocols, NFTs, DAOs, or other blockchain infrastructure as needed.
  • Write clean, maintainable, well-documented code.
  • Conduct code reviews and mentor junior engineers.
  • Stay current with emerging blockchain technologies, security standards, and industry best practices.
Required Qualifications
  • 5+ years of professional software engineering experience.
  • 3+ years of hands-on blockchain or Web3 development experience.
  • Strong experience with Solidity, Rust, Go, or other blockchain-related programming languages.
  • Experience developing and deploying smart contracts on mainnet or testnet environments.
  • Strong understanding of blockchain concepts, including consensus mechanisms, wallets, private keys, transactions, gas fees, bridges, and token standards.
  • Experience with frameworks and tools such as Hardhat, Foundry, Truffle, Web3.js, Ethers.js, Anchor, or similar.
  • Solid backend development experience using Node.js, TypeScript, Go, Python, or similar technologies.
  • Strong understanding of security best practices for smart contracts and decentralized systems.
  • Experience with Git, CI/CD workflows, APIs, databases, and cloud infrastructure.
  • Excellent problem-solving, communication, and teamwork skills.
Nice to Have
  • Experience with DeFi, staking, tokenomics, NFT platforms, Layer 2 solutions, or cross-chain protocols.
  • Familiarity with smart contract audits and formal verification.
  • Open-source contributions in the blockchain or Web3 ecosystem.
  • Experience with indexing tools such as The Graph.
  • Knowledge of zero-knowledge proofs, account abstraction, MEV, or rollup technologies.
  • Previous experience working in a startup or fast-paced product environment.
What We Offer
  • Competitive salary and performance-based incentives.
  • Flexible working environment.
  • Opportunity to work on innovative blockchain and Web3 products.
  • Collaborative and growth-focused team culture.
  • Professional development and learning opportunities.
  • The chance to make a meaningful impact in a rapidly growing industry.
How to Apply

Please submit your resume, GitHub profile, portfolio, or examples of previous blockchain projects. We would love to hear about smart contracts, protocols, or Web3 applications you have built or contributed to.

Join us and help build the future of decentralized technology.