Senior Integrations Engineer, LayerZero Labs
Omnichain interoperability protocol
Open for applications
Omnichain interoperability protocol
101-200 employees
Open for applications
101-200 employees
Company mission
To create a community of cross-chain developers, building dApps that are no longer constrained by individual blockchain capabilities.
Role
Who you are
- Strong foundation in smart contract development (Solidity required; Rust/Move a plus)
- Ideally 3+ years of experience in a full time software engineering role
- Experience using Hardhat and/or Foundry for testing and deployment
- Proficiency in scripting languages like JavaScript or TypeScript
- Strong written and verbal communication skills
- Comfortable working across multiple chains and quickly ramping up on new technologies
- Detail-oriented with a strong sense of ownership — you test thoroughly and catch issues before they become problems
- Bonus: Previous experience in customer-facing or partner-supporting engineering roles
- Bonus: Familiarity with common LayerZero patterns (OFT/OAPP standards, wrapped assets, rate limiters, etc.)
What the job involves
- LayerZero is hiring an Integrations Engineer to join our growing Integrations team
- You’ll play a critical hands-on role in helping top partners build on LayerZero by writing and deploying smart contracts to meet partner scope, managing integrations across multiple chains, and building tools to streamline our implementation workflows
- You’ll work closely with engineers and partner teams to ensure reliable, secure, and scalable integrations — and you’ll gain exposure to the cutting edge of cross-chain infrastructure along the way
- Work closely with our largest partners to develop and deploy custom implementations of LayerZero's OFT/OAPP contract standards, ensuring seamless integration with their existing systems
- Engage with external partners to understand their technical needs and provide expert guidance on integrating LayerZero's protocol, ensuring optimal performance and security
- Create and maintain robust tools to streamline the smart contract deployment process, enhancing efficiency and reliability for both internal teams and external partners
- Quickly adapt to and integrate LayerZero's protocol with multiple blockchain platforms, including but not limited to Ethereum, Solana, Sui, Aptos, and Ton
- Develop comprehensive test scripts and deployment pipelines using Typescript/Javascript, Hardhat, and Foundry, ensuring all smart contract implementations meet LayerZero's high standards of quality and compliance
- Provide detailed technical support for partners, helping them manage their implementations and troubleshoot any issues, while also communicating complex technical information clearly and effectively
Our take
As the crypto ecosystem continues to evolve, the demand for high-throughput apps has been on the rise. However, the infrastructure required to meet this need has been in short supply as users, data, and liquidity have been fragmented across various apps on different chains.
Led by three co-founders that have a substantial history of founding multiple startups together, LayerZero Labs is solving this problem by providing an omnichain interoperability protocol that integrates decentralized applications (dApps).
The unicorn company has an impressive list of backers and tripled its $1B valuation from March 2022 to $3B in April 2023. Its latest funding is being invested in hiring and expansion, particularly across the Asia-Pacific region. Its range of app innovation opportunities that have arisen from its work has LayerZero Labs well set to build on its path of success.
Steph
Company Specialist at Welcome to the Jungle
Insights
91% employee growth in 12 months
Company
Funding (last 2 of 5 rounds)
Apr 2025
$55m
LATE VC
Apr 2023
$120m
SERIES B
Total funding: $318m
Company HQ
Downtown Vancouver, Vancouver, BC
Leadership
Bryan Pellegrino
(Co-Founder & CEO)Current Rho AI Entrepreneur in Residence. Co-Founder of OpenToken, former CEO of BuzzDraft, and Co-Founder/former COO of Coder Den.
Ryan Zarick
(Co-Founder & CTO)Co-Founded, Minimal AI, Coder Den, and 80Trill. Former CTO of BuzzDraft.
Caleb Banister
(Co-Founder)Co-Founded, Minimal AI, Coder Den, and 80Trill. Former Software Developer at UNH InterOperability Lab.
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