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ArtOfBlockChain

  • What projects can help me land a Junior Blockchain job?

    Damon Whitney

    Member

    Updated: Mar 21, 2025
    Views: 963

    Hey everyone, trying to break into blockchain dev here and need some real talk.

    Got a comp sci background and did some web dev work with JavaScript, React, and Node.js. Recently been hyper-focused on blockchain—messing around with Ethereum, smart contracts, and Solidity. So far, I’ve built an ERC-20 token (pretty basic) and a simple voting app on the blockchain.

    Now I’m kinda stuck on what to do next for my portfolio. What’s actually gonna impress hiring folks? Should I:

    • Go all-in on complex DApps?

    • Try building DeFi stuff?

    • Or jump into other chains like Solana/Polkadot?

    Also, what tools or skills are non-negotiable for entry-level roles? Like, are there specific things companies are desperate for right now?

    Not sure if I’m overcomplicating this or missing obvious gaps. Anyone been through this grind? Tips appreciated! 🙏


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  • Alex Dowling

    Member • 4mos

    Building a career as a junior blockchain developer requires practical skills and knowledge of current industry trends. Employers value hands-on experience with blockchain platforms and tools, as well as an understanding of decentralized applications.

    Start by mastering Solidity and Ethereum, as they are widely used. Expand your skills by learning platforms like Solana (using Rust) and Polkadot (using Substrate). Create projects that demonstrate practical use cases, such as token contracts (ERC-20, ERC-721, or ERC-1155), decentralized finance (DeFi) applications, or voting systems. Projects like decentralized exchanges or staking platforms highlight advanced skills and problem-solving abilities.

    Security knowledge is essential. Focus on secure smart contract development by learning about vulnerabilities like reentrancy and overflow attacks. Use tools such as OpenZeppelin libraries or MythX to audit and improve your code. This shows attention to detail and understanding of critical development practices.

    Learn Layer 2 solutions like Polygon or zk-rollups to address scalability challenges. Understanding IPFS for decentralized storage adds value, as these are common tools in blockchain projects. Employers often prioritize developers who can build efficient and scalable solutions.

    Participate in hackathons and contribute to open-source projects to showcase your expertise. Share technical write-ups or blog posts to explain your projects, which helps establish credibility. These activities also expand your network and connect you with industry professionals.

    By focusing on these skills and practical experience, you can build a strong foundation for a successful career as a junior blockchain developer.

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  • Naina Grehwal

    Member • 3mos

    I’d love to know where I can find information about upcoming hackathons to start participating. Are there any specific websites, social media groups, or forums you would recommend for staying updated on these opportunities?

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