| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Austin Werner | New York, NY, United States | $180k - $220k | |||
Trust Machines | New York, NY, United States | $150k - $190k | |||
Coinbase | United States | $180k - $212k | |||
Linera | Remote |
| |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Scroll.io | Turkey, NC, United States | $90k - $111k | |||
Cryptio | Paris, France | $87k - $150k | |||
Cryptio | Paris, France | $62k - $77k | |||
Oasis Network | New York, NY, United States | $33k - $75k | |||
Oasis Protocol Foundation | Paris, France | $33k - $75k | |||
Matter Labs | Dublin, Ireland | $76k - $111k | |||
Logos | New York, NY, United States | $63k - $76k | |||
Waku | New York, NY, United States | $63k - $76k | |||
Kadena | New York, NY, United States | $120k - $180k | |||
OKX | Singapore, Singapore | $63k - $150k | |||
Ancient8 | Ho Chi Minh City, Vietnam | $72k - $100k |
Senior Protocol Engineer with Ethereum Layer 2 Protocol Expertise
We are actively seeking a Senior Smart Contract Engineer with a robust background in Ethereum Layer 2 blockchain development and Protocol Engineering. In this role, you will have the opportunity to spearhead the development and maintenance of smart contracts, with a strong focus on Layer 2 solutions to enhance scalability and efficiency. Collaborating closely with product managers, designers, and engineers, you will play a vital role in creating and implementing scalable and innovative blockchain solutions for our platform.
Senior Protocol Engineers Responsibilities:
- Layer 2, Layer 3 and Ethereum Smart Contract Development: Lead the design, development, and deployment of secure and efficient smart contracts on Ethereum Layer 2 blockchains. Implement industry best practices for code quality, security, and optimization.
- Blockchain Architecture and System Design: Collaborate with the product team to define and develop the technical architecture for blockchain solutions, ensuring seamless integration with Layer 2 and Layer 3 technologies.
- Standards and Protocol Integration: Stay up-to-date with the latest advancements in Ethereum Layer 2 and Layer 3 solutions. Evaluate and integrate emerging protocols and standards into our blockchain ecosystem.
- Testing, Auditing, and Optimization: Conduct extensive testing, debugging, and auditing of smart contracts to ensure optimal functionality and security. Focus on optimizing contracts for Ethereum Layer 2 environments, addressing scalability and performance challenges.
- Technical Leadership and Collaboration: Provide technical expertise and guidance in Ethereum Layer 2 or Layer 3 technologies, leading cross-functional teams and mentoring junior engineers.
- Documentation and Knowledge Sharing: Create in-depth technical documentation and foster a culture of knowledge sharing and continuous learning within the team.
Senior Protocol Engineer Requirements:
Education and Experience:
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field, with at least 6 years of professional experience in Smart Contract Engineering, including a focus on Ethereum Layer 2 blockchain technologies and Protocols.
Technical Skills:
- Expertise in blockchain technologies, Ethereum Layer 2 solutions, and Ethereum Protocol Engineering.
- Proficiency in programming languages such as Solidity, Vyper, or similar, with experience using Hardhat, Typescript, Rust, and Foundry.
- Familiarity with Layer 2 or Layer 3 scaling solutions like Optimistic and ZK Rollups, sidechains, and state channels.
- Experience in integrating and working with various blockchain protocols and infrastructures.
- Problem-Solving Abilities: Excellent analytical skills with a strong focus on code quality, security, and efficient scalability.
- Collaboration and Communication: Outstanding interpersonal and communication skills, with the ability to effectively collaborate within a team and across departments.
- Continuous Learning: A passion for staying abreast of the latest in Ethereum Layer 2 and Layer 3 technologies, and eagerness to adopt new methodologies as needed.
Join an ambitious team, with forward-thinking professionals and contribute to our innovative blockchain projects, leveraging your expertise in Layer 2, Layer 3, and Ethereum Protocol Engineering. Apply today with your updated resume and a portfolio of relevant projects and experience to be a part of our exciting journey.
Note: Due to the high volume of applications we receive, we regret that only shortlisted candidates will be contacted.
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:
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Impact on User Experience: For end-users, Layer 2 solutions can greatly improve the experience by reducing transaction fees and increasing transaction speeds.
- 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.