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Web3 Developer Jobs

Engineers who build the decentralised applications and protocols that power the Web3 ecosystem. A role at the forefront of the next generation of the internet.

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Web3 Developers are the architects of the decentralised future, designing and building applications that run on blockchain and distributed ledger technologies. They work on everything from smart contracts and decentralised finance (DeFi) platforms to non-fungible tokens (NFTs) and decentralised identity systems. These developers are in high demand, with roles available in scaleups, research-heavy startups, and the larger consultancies that are driving the Web3 revolution.

What the role does

Inside the role of a Web3 Developer

A typical week for a Web3 Developer is a mix of coding, testing, and collaborating with cross-functional teams.

  1. 01
    Design and implement smart contracts using Solidity or Vyper.
  2. 02
    Develop and test decentralised applications (dApps) on various blockchain platforms.
  3. 03
    Collaborate with frontend developers to integrate dApps with user interfaces.
  4. 04
    Participate in code reviews and contribute to the continuous improvement of development processes.
  5. 05
    Stay updated with the latest Web3 trends and technologies through research and community engagement.
Career ladder

From Junior to Principal

A typical UK progression for web3 developers. Years are guidance — strong people move faster, and many senior folks sidestep into research, product or management.

  1. Level 1

    Junior Web3 Developer

    0–2 yrs

    Assists in the development of smart contracts and dApps, focusing on learning and contributing to small-scale projects.

  2. Level 2

    Mid-Level Web3 Developer

    2–5 yrs

    Takes ownership of specific components of dApps, leads small development teams, and contributes to the design of smart contracts.

  3. Level 3

    Senior Web3 Developer

    5–8 yrs

    Leads the development of complex dApps, mentors junior developers, and influences the technical direction of projects.

  4. Level 4

    Principal Web3 Developer

    8+ yrs

    Drives the overall architecture and strategy for large-scale Web3 projects, leads teams, and collaborates with stakeholders to ensure alignment with business goals.

Pathway

How to become a Web3 Developer

There's no single route, but most people follow some version of these steps.

  1. 1

    Learn the Basics

    Start by understanding the fundamentals of blockchain, smart contracts, and decentralised applications. Gain hands-on experience with tools like Truffle and Hardhat.

  2. 2

    Build Personal Projects

    Develop your own dApps or contribute to open-source projects to gain practical experience and build a portfolio.

  3. 3

    Join a Web3 Community

    Engage with the Web3 community through forums, meetups, and hackathons to network and stay updated with the latest trends.

  4. 4

    Apply for Junior Roles

    Look for entry-level positions at startups or scaleups to start your career in Web3 development.

  5. 5

    Specialise in a Domain

    Choose a specific area of Web3, such as DeFi, NFTs, or identity systems, and deepen your expertise in that domain.

  6. 6

    Lead Projects and Teams

    As you gain experience, take on leadership roles, lead projects, and mentor junior developers.

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FAQs

Common questions

  • Solidity and Vyper are the primary languages for writing smart contracts, while JavaScript and TypeScript are commonly used for frontend development in Web3 applications.

  • Key skills include a strong understanding of blockchain technology, smart contract development, cryptography, and decentralised application architecture. Familiarity with Web3 frameworks and tools is also crucial.

  • Responsibilities include designing and implementing smart contracts, developing and testing dApps, collaborating with cross-functional teams, and staying updated with the latest Web3 trends and technologies.

  • Career progression typically starts with junior roles, moves through mid-level and senior positions, and culminates in principal or lead roles where you lead teams and influence project direction.

  • Salary ranges can vary widely based on experience and location. For specific salary information, please refer to the salary section on this page.

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