Senior Full Stack Web3 Engineer

Posted 15 Days Ago
Hiring Remotely in USA
Remote
175K Annually
3-5 Years Experience
Blockchain
The Role
As a Senior Full Stack Web3 Engineer, you will design and build web applications that integrate with blockchain technologies, focusing on both frontend and backend development. You will work cross-functionally to develop requirements, ensure web security, and optimize features like wallet integration. Your role will also involve debugging and improving existing applications.
Summary Generated by Built In

Monad Labs is the team building Monad, the performant and parallel EVM Layer-1 blockchain. We are a team of systems engineers and community builders who are on a mission to help crypto eat the world. After recently raising $225M in series A funding, led by Paradigm, we are growing our team.

The Role

As a Senior Full Stack Web3 Engineer, you will design and build high-quality webapps that integrate seamlessly with on-chain technologies. You will work with both internal and external counterparts to implement secure and scalable applications. The ideal candidate has a strong web3 full stack development background - building both frontends and smart contracts.

What You Will Do

  • Design and build dapps from start to finish.
  • Design the software architecture of frontend and backend dapps.
  • Adhere to best practices in web security, blockchain integration, and performance.
  • Ensure responsiveness and cross-platform support for web applications and interfaces.
  • Work with cross-functional teams (design, DevRel, ecosystem) to develop requirements and design the product.
  • Implement and optimize wallet integration features (e.g., MetaMask, WalletConnect) to allow secure interaction between users and the Monad blockchain.
  • Debug, troubleshoot, and improve existing applications, focusing on reliability and stability.

Who You Are

  • 4 years of experience as a full stack engineer
  • 2 years of smart contract development experience
  • Expert in JavaScript/TypeScript, React/Next.js (or similar frameworks like Svelte/SvelteKit)
  • Experience with wallet connectors, indexers, and the Ethereum transaction lifecycle along with related Web3 APIs (e.g. web3.js)
  • Familiarity with both relational and non-relational databases (e.g., PostgreSQL, MongoDB).
  • Experience working closely with design and developer teams to build applications that enhance user and developer experience.
  • Strong problem-solving skills, attention to detail, and a collaborative mindset.

Why Work with Us

  • Challenging problems. You’ll work on extremely challenging problems with massive impact.
  • Huge opportunity. The Ethereum Virtual Machine (EVM) standard is ubiquitous, but existing EVM-compatible chains are slow and bandwidth-constrained. Monad’s core innovations offer developers the best of both worlds (portability and performance) and are a game-changer for mass user adoption in crypto.
  • The right team. You’ll be part of an exceptional team.
  • Culture. We’re a lean team working together to achieve very ambitious goals. We are united in our culture of collaboration, low ego, and high-quality output. As an early member of our team, you’ll help continue to shape our culture.
  • Compensation. You’ll receive a competitive salary and equity package.
  • Resources and growth. We’re well-capitalized, with backing from leading venture funds like Paradigm, Electric Capital, Greenoaks, Dragonfly, and Coinbase Ventures. We keep a lean team, and this is a rare opportunity to join. You’ll learn a lot and grow as our company scales.

Salary and Benefits

Minimum full-time salary of $175,000.  (**This is not a guarantee of compensation or salary; a final offer amount may vary based on factors including but not limited to experience, domain expertise, and geographic location.)

Monad Labs’ benefits for US-based full-time employees include medical, dental, and vision insurance (100% coverage for employees); unlimited and encouraged paid time off; monthly mental health and fitness stipend; paid parental leave; and 10 company-observed holidays.

Top Skills

JavaScript
Typescript
The Company
HQ: New York, New York
28 Employees
On-site Workplace

What We Do

We are building the Monad blockchain, an ultra-high-performance EVM-compatible layer-1 blockchain designed to bring world adoption to decentralized apps. We help the EVM scale by enabling parallel execution and other significant innovations in distributed consensus and smart contract execution. Monad blockchain, an ultra-high-performance EVM-compatible layer-1 blockchain designed to bring world adoption to decentralized apps. We help the EVM scale by enabling parallel execution and other significant innovations in distributed consensus and smart contract execution.

Monad offers developers the best of both worlds: unparalleled performance (10,000 transactions per second) and portability (full compatibility for Ethereum smart contracts).

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