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| Job Position | Company | Posted | Location | Salary | Tags |
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Qredo | Malta | $54k - $60k | |||
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| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
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Frontend Engineer (React)
Sliema, Malta /
Engineering â Frontend /
Full-time Remote
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Qredo is a decentralized digital asset management infrastructure and product suite designed to unlock new opportunities for institutional investors in digital assets and decentralized finance. Qredo's Layer 2 blockchain protocol enables users to seamlessly transfer and settle BTC, ETH, and ERC-20 tokens. Assets are secured by Qredoâs advanced Gen 2.0 multi-party computation (MPC), which provides tier-1 bank security and institutional-grade governance.
Our Engineering team is looking for a frontend engineer with a passion for development using modern Web technologies. The successful candidate is a highly motivated individual with strong technical skills to create intuitive user experiences, who is passionate about quality, and has a keen eye for the details that surprise and delight our clients. You will be collaborating with engineering teams to define and build apps/frameworks.
*** This is a remote opportunity. We welcome candidates around the globe to apply! ***
Responsibilities
- Take ownership of various business features at Qredo and build world class frontend infrastructure
- Give constructive feedback on product requirements, deliver tasks on time, provide positive user experiences
- Contribute to the technical excellence of the team
- Write clean and maintainable code, conduct thorough and candid code reviews
- Participate in various internal technical projects and give technical sharing sessions
- Make development plans, coordinate across different projects and tasks
- Optimize development workflow, improve development efficiency and quality
Requirements
- More than 3 years of experience in frontend development; a minimum of 2 years in React is required and other frameworks are beneficial
- Good understanding of computer science fundamentals, including but not limited to algorithms, data structures, and networking
- Experience with modern front end technologies (e.g., React, Redux or other state management solutions, >
- Good understanding of and experience in JavaScript/Typescript, HTML, CSS, cross-browser support
- Prior experience in a complex engineering project
- Experience in frontend engineering, using automated tools to develop, test and deploy the systems
- Deep understanding in at least one of the popular front end frameworks, e.g., ReactJS, AngularJS or Vue
- Good understanding of user experience
- A good mindset of testing to ensure coding quality
- Willing to adopt cross-national teams collaboration and communicate in English
Qredo offers
- Flexibility to work from anywhere and possibility for international transfer
- Assistance with home office setup as well as offsite team building allowance
- Culturally diverse work environment (we speak 33 languages!)
- Great career development opportunities in a growing company
- Competitive compensation and benefits package within the industry
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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.