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| Job Position | Company | Posted | Location | Salary | Tags |
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We are seeking a skilled and motivated QA, Blockchain Support Engineer (L2-L3) to join our dynamic team. As a Blockchain Support Engineer, you will be responsible for ensuring the quality and reliability of our blockchain-based applications, providing technical support, and troubleshooting issues related to our products.
Responsibilities:
Quality Assurance:
- Develop and execute test plans and test cases to ensure the quality and performance of blockchain applications.
- Perform manual testing of blockchain applications.
- Identify, document, and track bugs and issues, working closely with the development team to resolve them.
Technical Support:
- Provide L2-L3 technical support to users and clients, addressing and resolving complex issues related to blockchain applications.
- Diagnose and troubleshoot technical problems, escalating issues to the development team when necessary.
- Monitor system performance and health, ensuring the stability and reliability of blockchain applications.
Collaboration and Documentation:
- Work closely with the development, operations, and product teams to ensure seamless integration and deployment of new features and updates.
- Maintain comprehensive documentation.
- Provide feedback and recommendations to improve product quality and user experience.
Continuous Improvement:
- Stay up-to-date with the latest trends and developments in blockchain technology.
- Continuously improve testing methodologies and support processes to enhance efficiency and effectiveness.
- Participate in regular team meetings and contribute to the overall success of the project.
Requirements:
Technical Skills:
- Proven experience as a QA Engineer or Support Engineer, with a focus on blockchain technology.
- Strong understanding of blockchain concepts and technologies, exp with TON is a big plus.
- Proficiency in dev tools (like postman).
- Experience with scripting languages (e.g., Python, JavaScript) and SQL
- Familiarity with version control systems (e.g., Git).
- Problem-Solving Skills:
- Excellent analytical and problem-solving skills with a keen attention to detail.
- Ability to diagnose and troubleshoot complex technical issues effectively.
- Strong organizational and documentation skills.
Soft Skills:
- Strong communication and interpersonal skills to work effectively with cross-functional teams.
- Ability to provide clear and concise technical support to users and clients.
- Self-motivated and able to work independently in a remote environment.
We Offer:
- A competitive salary.
- Flexible working hours.
- Opportunity to work on cutting-edge DeFi projects in the growing TON blockchain ecosystem.
Join us and be part of our mission to revolutionize the DeFi space on the TON blockchain.
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.