| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Fractional | Ljubljana, Slovenia | $95k - $145k | |||
Fractional | United States | $95k - $155k | |||
Parity Technologies | Berlin, Germany | $63k - $73k | |||
Blockstream | New York, NY, United States | $72k - $75k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Energi Core Limited | Barcelona, Spain | $40k - $65k | |||
Immutable | San Francisco, CA, United States | $54k - $90k | |||
micobo GmbH | Remote | $50k - $60k | |||
micobo GmbH | Remote | $94k - $102k | |||
PolyCrypt | Remote | $45k - $60k | |||
PolyCrypt | Remote | $45k - $60k | |||
Konfid.io GmbH | Remote | $50k - $60k | |||
PolyCrypt | Remote | $45k - $60k | |||
STRV | Prague, Czech Republic |
| |||
Energi Core Limited | Seattle, WA, United States | $63k - $80k | |||
Energi Core Limited | Berlin, Germany | $72k - $100k |
This job is closed
Salary Range: $95k - $145k USD + equity
NOTE: Actual offer will vary based on applicant location / cost of living, skillsets, and level of relevant experience
About the company:
Time zones: Eastern (UTC -05:00) and Central European UTC (+1:00)
Fractional provides ownership of the world’s most sought after NFTs! Working at Fractional, you will be building on the cutting edge of NFTs and DeFi to help shape the future of collecting NFTs. You will get to work, learn and grow with an experienced team supported by incredible partnerships and committed investments from developers, collectors, investors, and thought leaders who are deeply passionate about the decentralization ecosystem.
More practically, Fractional is a decentralized, permission-less protocol where NFT owners can mint tokenized fractional ownership of their NFTs. These tokens then function as normal ERC20 tokens and the owners can distribute them however they would like. You can read more from our medium posts here: https://medium.com/fractional-art
About the role:
As a smart contract engineer, you will be responsible for supporting the build of a range of new developments, aspects, and technical enhancements to the fractional protocol, which may include:
Mechanism and modular smart contract designs
Building layer 2 scaling integrations, such as support for Polygon, Optimism, and Arbitrum
Bridging support for other networks non-EVM (e.g., Flow/Cadence, Solana/Rust)
Developing new smart contracts not yet hypothesized
Our fast-paced, agile development environment will require a penchant for task management and respect for efficient, best practice development principles as well!
Our Evolving Tech Stack
Front End: HTML, CSS, JS, Vue.js
Back End: Redis, MySQL, Node.js
Infrastructure: DigitalOcean, AWS (S3), Cloudfront
Automated testing: ~under construction~
Web3: Solidity/Ethereum
Integrations: browser-based crypto wallets such as MetaMask, APIs
If you’re convinced you are the right fit and you can’t wait to join our team, we look forward to hearing from you!
Once you've applied, please be patient :) it may take us up to 1-2 weeks to get back to you!
Please kindly include a link to your github as well!
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.