Blockchain Developer(Bitcoin & Layer 2 Specialist)

Overview:

We are seeking a highly skilled Blockchain Developer with expertise in Bitcoin and Layer 2

solutions such as the Lightning Network. The ideal candidate will be instrumental in

designing, developing, and maintaining decentralized systems for our "learn-to-earn"

platform, which rewards users in satoshis (sats) for educational engagement and records

credentials immutably on the Bitcoin blockchain.

Key Responsibilities

1. Blockchain Architecture and Development

o Design and implement blockchain-based systems that leverage Bitcoin and its Layer 2 technologies.

o Develop and deploy scalable, secure, and efficient smart contracts or scripts specific to Bitcoin transactions.

o Build and maintain infrastructure for issuing certificates on the Bitcoin blockchain, ensuring immutability and accessibility.

2. Layer 2 Integration

o Utilize Layer 2 solutions, such as the Lightning Network, for instant, low-cost micropayments to reward user activities.

o Develop payment channels and integrate them into the platform to enable seamless transactions.

o Optimize the scalability and speed of Bitcoin Layer 2 protocols for a smooth user experience.

3. Security and Compliance

o Ensure robust security measures are implemented in blockchain operations and smart contracts.

o Monitor and address potential vulnerabilities in Bitcoin Layer 2 integrations.

o Collaborate with legal and compliance teams to align the system with relevant cryptocurrency regulations.

4. Collaboration and Integration

o Work closely with frontend and backend developers to integrate blockchain systems with the platform's application.

o Support the full development lifecycle, including requirement gathering, architecture design, development, testing, and deployment.

o Troubleshoot and resolve blockchain-related technical challenges.

5. Research and Innovation

o Stay informed about the latest advancements in Bitcoin, Lightning Network, and other related Layer 2 solutions.

o Experiment with innovative blockchain features that can enhance theplatform's functionality.

o Propose improvements to the existing blockchain infrastructure to keep it ahead of industry standards

Required Skills and Qualifications

• Technical Expertise

o Strong proficiency in Bitcoin Cor e and the underlying principles of Bitcoin blockchain (UTXO model, transactions, scripts).

o In-depth understanding of Layer 2 solutions like the Lightning Network , Sidechains (e.g., Liquid Network), or State Channels.

o Proficiency in programming languages such as C++ or Rust for Bitcoin Core development; Python, Go, or JavaScript for application and scripting.

o Hands-on experience with cryptographic techniques, including hash functions, digital signatures, and Merkle trees.

o Experience with Lightning Network libraries and tools like lnd, c-lightning, or eclair for Lightning node operations & LNURL, Keysend, and AMP for advanced payment functionalities.

• Blockchain Development Tools

o Experience with Bitcoin Improvement Proposals (BIPs) such as SegWit, Taproot, and Schnorr signatures.

o Familiarity with testnets (e.g., regtest, simnet) for development and debugging.

o Knowledge of wallets, key management, and multisignature setups.

• General Development Skills

o Familiarity with RESTful APIs, WebSockets, and integrating backend services with blockchain.

o Proficiency in DevOps tools for managing blockchain nodes and services (e.g., Docker, Kubernetes).

o Strong understanding of distributed systems, consensus mechanisms, and decentralization principles

Preferred Qualifications

• Experience with decentralized identity solutions or verifiable credentials on the Bitcoin blockchain.

• Contributions to open-source blockchain projects.

• Understanding of token economics and incentivization models within Bitcoin and Layer 2 ecosystems.

• Prior experience building "earn-to-learn" platforms or gamified systems.

• Familiarity with other Bitcoin-related protocols such as RGB or Taro for asset issuance.

Soft Skills

• Ability to work collaboratively in a multidisciplinary team.

• Strong problem-solving and analytical skills.

• Passion for Bitcoin and decentralized systems.

• Commitment to educating the team and staying at the forefront of blockchain technology trends.

What We Offer

• Opportunity to work on a cutting-edge Bitcoin-focused project.

• A collaborative environment with a strong emphasis on innovation.

• Competitive salary, flexible work arrangements, and potential for equity participation.

• The chance to shape the future of Bitcoin-based education and engagement platforms