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Senior Solidity Engineer

Remote:

Full Remote

Contract:

Full time

Salary:

154 - 220K yearly

Experience:

Mid-level (2-5 years)

Work from:

United States

Offer summary

Qualifications:

4+ years experience with smart contracts, Proficiency in Solidity and security, Deep understanding of account abstraction, Experience with layer 2 and cross-chain, Advanced competency with Foundry toolkit.

Key responsabilities:

Design and deploy chain abstracted smart contracts
Establish security frameworks and tools
Conduct testing for code quality and security
Optimize smart contracts for gas efficiency
Collaborate with teams to align product vision

Magic Computer Software / SaaS Startup https://magic.link/

11 - 50 Employees

See more Magic offers

Job description

About Magic Labs
If you’re excited about working on the forefront of chain abstraction, user experience and elevated design, we'd love for you to join our team.

Magic pioneered wallet abstraction in 2018, onboarding over 35 million wallets and 190,000 developers. We helped to create invisible wallet experiences for web3 trailblazers like Polymarket, Helium, WalletConnect and Immutable, as well as Fortune 500 brands like Forbes, Naver and Mattel. We've raised over $80 million from notable investors, including PayPal Ventures, Lightspeed, Placeholder, SV Angel, Naval Ravikant, and Balaji Srinivasan.

Today, Magic operates at the forefront of blockchain innovation, providing cutting-edge infrastructure and developer tooling to everyone building onchain. Our mission is to abstract away all technical complexity, empowering developers to create accessible end-user experiences. We believe every internet user should have access to apps and experiences onchain without the headache of traditional self-custody wallets—and the hassle of navigating siloed blockchain networks.

After setting the standard for wallet abstraction, Magic is on a mission to pioneer the next phase of abstraction: chain abstraction. With so many L1s, L2s and L3s entering the space in addition to new VMs, it’s never been more crucial to solve identity and liquidity fragmentation that spans across chains—this is how we’ll achieve true interoperability and seamless user experiences. Magic is building a unified, cross-chain network that will maximize efficiency and accessibility for developers and users alike.

What You’ll Do

Design, implement, and deploy smart contracts that build out functionality and modules for our chain abstracted smart account using Solidity.
Establish frameworks, processes, and tools to ensure the security and reliability of smart contracts.
Conduct thorough testing to ensure the quality and security of the code
Optimize smart contracts for gas efficiency and performance
Work closely with engineers, designers, product managers and senior leadership to turn our product and technical vision into clear, actionable plans.
Collaborate with ecosystem partners to integrate and align our smart contract modules with broader industry standards and practices.

What we are looking for

Security-first mindset
Strong technical understanding of blockchain architecture and the EVM.
Proficiency in Solidity and smart contract security.
In-depth knowledge of account abstraction.
4+ years of experience in building and deploying production-grade smart contracts.
Experience with the full lifecycle of smart contract development, from design to deployment, including conducting security audits.
Experience with layer 2 networks and cross-chain interoperability.
Deep understanding of smart contract best practices and current industry patterns
Advanced level of competency with the Foundry toolkit and static analysis
Experience with unit testing, integration testing, and test-driven development for smart contracts

Preferred Qualifications

Experience working with smart wallets built on top of ERC-4337 and leveraging ERC-7579 modules.
Experience with front-end technologies like React and web3 libraries like viem and permissionless.js.
Active involvement in EIP discussions (and possibly having proposed your own).
Contributions to open-source projects.
Experience working in a rapidly growing company and collaborating effectively with remote teams.
Experience with Rust and the Solana/SVM ecosystem as well.
Experience with zero-knowledge technology
Experience with Formal Verification

Why you'll love working with us:

Remote-first culture with flexible working hours
Competitive salary with stock options
99% company-paid medical*, dental and vision insurance; 100% company-paid life and disability insurance
401(k) plan* (US) or pension plan (CAN)
$3,600 annual reimbursement for remote work, wellness and professional development
Flexible time off
Up to 12 weeks of paid parental leave
Family planning and reproductive health benefits, including up to $5,000 reimbursement, through Maven*

*Benefits available to US employees only. Canada healthcare coverage differs.

Salary

$180,000-$220,000/year

At Magic, we believe building a team full of diverse perspectives and experiences is vital to success. Therefore, we strongly encourage anyone historically underrepresented in tech to apply for this role. Magic does not discriminate based on gender, sexual orientation, race, religion, citizenship status, age, or physical ability. Empathy, authenticity, and inclusivity are at the core of all we do.

US Candidates: Magic Labs, Inc. participates in E-Verify to confirm the identity and employment eligibility of all new US hires.