What makes this cover letter great
This cover letter is great because it is highly tailored to the Web3 Developer role, showcasing specific technical skills and relevant experience. It demonstrates hands-on expertise with key technologies and frameworks in the Web3 space, such as Solidity, EVM chains, and dApp development tools. The candidate highlights both technical and soft skills, including teamwork and communication. The letter also shows passion for the field and a clear understanding of current industry trends. Overall, it is concise, well-structured, and directly addresses the needs of a Web3 employer.
Cover letter example for Web3 Developer
Strong cover letter
I am excited to apply for the Web3 Developer position, bringing a strong background in blockchain technologies, smart contract development, and decentralized application (dApp) architecture. With over three years of hands-on experience in the Web3 ecosystem, I have developed and deployed multiple Ethereum-based smart contracts using Solidity and have a deep understanding of EVM-compatible chains such as Polygon and Binance Smart Chain. My expertise extends to building full-stack dApps using frameworks like Hardhat, Truffle, and web3.js/ethers.js, as well as integrating front-end interfaces with React and Next.js.
I am proficient in designing secure, gas-efficient smart contracts, conducting thorough unit and integration testing, and utilizing tools such as OpenZeppelin for contract security. My experience includes working with DeFi protocols, NFT marketplaces, and DAO governance models, giving me a comprehensive view of the current Web3 landscape. I am also familiar with IPFS, The Graph, and Layer 2 scaling solutions, and have contributed to several open-source blockchain projects.
In addition to my technical skills, I am an effective communicator and collaborator, having worked in agile teams and contributed to project planning, code reviews, and documentation. I am passionate about decentralized technologies and eager to contribute to innovative projects that push the boundaries of what is possible with blockchain. I am confident that my skills and enthusiasm make me a strong fit for your team.
Weak cover letter
I am applying for the Web3 Developer position. I have some experience with blockchain and smart contracts. I know how to use Solidity and have worked with Ethereum. I am interested in learning more about Web3 and think I could be a good addition to your team. Thank you for considering my application.
Cover letter best practices
Tailor Each Cover Letter to being a Web3 Developer
Avoid generic letters. Customize your content to reflect the specific job description, company values, and how your experience aligns with their needs.
Use a Professional Format
Stick to a clean, business-like layout with consistent fonts, spacing, and margins. Match the formatting of your resume for a cohesive application package.
Address the Right Person
Whenever possible, address the letter to a specific individual (e.g., “Dear Ms. Johnson”). Use LinkedIn or the company website to find the hiring manager’s name.
Start with a Strong Opening
Capture attention in the first paragraph by stating the position, expressing genuine interest, and previewing the value you’ll bring to the role.
Highlight Relevant Achievements
Focus on 1–2 specific accomplishments that relate directly to the job. Use metrics, outcomes, or project details to demonstrate impact.
Show You Understand the Company
Demonstrate knowledge of the company’s mission, recent news, or culture. This shows you’ve done your homework and care about where you work.
Explain Career Transitions Briefly
If you’re changing industries, roles, or returning to work, provide context for your move and highlight transferable skills.
Keep It Concise and Focused
Limit your letter to one page and avoid repeating your resume. Aim for clarity and brevity—ideally 3–4 paragraphs.
Use a Confident, Professional Tone
Write assertively without arrogance. Avoid overused buzzwords unless supported by real examples.
Close with a Clear Call to Action
End with a confident statement of interest, and invite the employer to connect or schedule an interview.
Proofread Carefully
Typos and grammatical errors can ruin a strong letter. Review it multiple times, and consider reading it out loud or asking someone else to check it.