Layer 2 Jobs

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Job Position Company Posted Location Salary Tags

Base

Remote

$185k

Base

Remote

$185k

Base

Remote

$122k - $123k

Base

Remote

$122k - $123k

OKX

Singapore, Singapore

$72k - $110k

Connext

Lisbon, Portugal

$72k - $75k

Monad Labs

New York, NY, United States

$87k - $100k

Reserve

San Francisco, CA, United States

$91k - $96k

OKX

Singapore, Singapore

$105k - $180k

Enya Labs

Palo Alto, CA, United States

$72k - $75k

Coinbase

New York, NY, United States

$201k - $237k

Base

Remote

$275k - $324k

Status

Remote

$36k - $90k

Scroll.io

Singapore, Singapore

$74k - $80k

Polygon Labs

Remote

$105k - $171k

Senior Smart Contract Engineer

Base
$185k
Remote - Canada
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Base is planning to bring a million developers and a billion users onchain. We need your help to make that happen.

The mission of the Developer Product Group is to make it incredibly easy to build onchain. Our suite of products includes: Base, WaaS, and Cloud. Our most recent offering, Base, is an Ethereum L2 built to scale the crypto economy, the foundation for continuing the onchain journey. Wallet-as-a-Service (WaaS) is an API-based crypto platform that will enable developers to interact with heterogeneous cryptocurrency networks (such as Bitcoin, Ethereum and Cardano) in a simple, secure and scalable way. Coinbase Cloud provides web3 APIs, services, and infrastructure to power the next generation of software builders.

We are looking for a Senior Smart Contract Engineer to join the Base team and support the Smart Contract engineering discipline, enabling and accelerating the success of Base. You’ll be working with us as a Core Dev on the open-source OP Stack, which will power the next generation of onchain activity through the Superchain. In addition to direct protocol and smart contract work, you’ll be part of the team building and running the infrastructure, ensuring the systems that sustain the Base chain are low-cost, secure, and best-in-class.

What you'll do:

  • Architect and build secure smart contract protocols and backend services to connect Coinbase users with the crypto ecosystem
  • Drive standardization in crypto protocols by designing and defining interfaces
  • Work closely with the Base leadership and product team to set our onchain strategy and roadmaps
  • Mentor and train other team members on smart contract engineering best practices

What we look for in you:

  • 2+ years of hands-on Solidity development experience
  • 1+ years experience deploying smart contracts that have seen public use in Ethereum Mainnet or other EVMs
  • 3+ years experience with backend/client side development
  • Deep understanding of smart contract best practices and current industry patterns
  • Extensive experience with crypto (Ethereum, DeFi etc.)
  • Interest and passion for contributing to the crypto ecosystem
  • Interest and passion for building secure, robust, scalable infrastructure

Nice to haves:

  • Experience with Go
  • Experience with zero-knowledge technology
  • Contributions to open source crypto projects

Job #: GSCE05NA

Pay Transparency Notice: The target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, and vision).

Pay Range:
$185,500$185,500 CAD

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Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may viewPay Transparency,Employee RightsandKnow Your Rightsnotices by clicking on their corresponding links. Additionally, Coinbase participates in theE-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to accommodations[at]coinbase.com and let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

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Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

What is the meaning of Layer 2?

Layer 2 in the context of cryptocurrency and blockchain technology refers to a secondary framework or protocol that is built on top of an existing blockchain system (the main chain or Layer 1)

The primary purpose of Layer 2 solutions is to solve the scalability and speed issues that many blockchains face, especially those that have become popular and heavily used, like Ethereum

Here are the key aspects of Layer 2 solutions:

  1. Scalability Enhancement: They help in scaling the main blockchain by handling transactions off the main chain. This reduces the burden on the main chain, allowing for faster and cheaper transactions.
  2. Types of Layer 2 Solutions: There are various forms of Layer 2 solutions, including state channels, sidechains, plasma chains, and rollups. Each has its own mechanism for interacting with the main chain and handling transactions.
  3. State Channels: These involve two parties engaging in numerous transactions outside of the main chain, which are then consolidated into a single transaction. This is especially useful for situations where multiple transactions occur between the same parties.
  4. Sidechains: These are separate blockchains that are connected to the main chain via a two-way peg. They operate independently and can have their own consensus mechanisms but are secured by the main chain.
  5. Plasma Chains: Plasma chains are similar to sidechains but with a more hierarchical structure. They report back to the main chain regularly and are optimized for mass transaction handling.
  6. Rollups: Rollups process and store transaction data on a sidechain but post transaction data to the main chain. They come in two varieties: optimistic rollups and zk-rollups, each with its own method of transaction verification.
  7. Security Considerations: While Layer 2 solutions are generally secure, they can have different security models compared to the main chain. This is an important consideration for users and developers.
  8. Impact on User Experience: For end-users, Layer 2 solutions can greatly improve the experience by reducing transaction fees and increasing transaction speeds.
  9. Adoption and Development: Many blockchain projects are actively developing Layer 2 solutions to enhance their networks. This is an ongoing area of innovation in the blockchain space.