| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Polygon Technology | United States | $51k - $75k | |||
Storm2 | United States | $120k - $180k | |||
Polygon | Remote | $51k - $75k | |||
Polygon | United States | $72k - $100k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Enya | Palo Alto, CA, United States | $37k - $75k | |||
BairesDev | United States | $62k - $80k | |||
Storm2 | United States | $260k - $300k | |||
Consensys | Remote | $63k - $150k | |||
Immutable | United States | $63k - $70k | |||
Obol | Remote |
| |||
Enya | Remote | $63k - $90k | |||
Monad Labs | New York, NY, United States |
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Spaceport Technologies | Boston, MA, United States | $72k - $100k | |||
Polygon | United States | $45k - $72k | |||
Energi Core Limited | Dubai, United Arab Emirates | $98k - $110k |
What is Polygon?
Polygon is the leading platform for Ethereum scaling and infrastructure development. Its growing suite of products offers developers easy access to all major scaling and infrastructure solutions: L2 solutions (ZK Rollups and Optimistic Rollups), sidechains, hybrid solutions, stand-alone and enterprise chains, data availability solutions, and more. Polygon’s scaling solutions have seen widespread adoption with 37,000+ applications hosted, 1B+ total transactions processed, 140M+ unique user addresses, and $5B+ in assets secured.Responsibilities
- Contribute to designing, implementing and launching new versions of blockchain nodes and maintaining them
- Implement new features and deploy them on an ongoing basis
- Design and build blockchain components, consensus, tools for the Polygon ecosystem
- Collaborate with external teams and developers
- 3+ years of experience working with backend systems in Go
- Good understanding of distributed systems and network protocols
- Experience with Ethereum, Bitcoin, or other blockchains is a plus
- Understanding and being able to reason about different scalability approaches, such as rollups and sidechains, knowledge of ZK rollups is a big plus
- Experience of writing smart-contracts (using Solidity or Vyper) is a plus
Work from anywhere (Remote first)
Flexible working hours
Flexible vacation policy
Competitive Salary
Polygon is committed to a diverse and inclusive workplace and is an equal opportunity employer. We do not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
Learn More about Polygon
Website | Twitter | Ecosystem Twitter | Developer Twitter | Studios Twitter | Telegram | Reddit | Discord | Instagram | Facebook | LinkedIn
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.