Full-Stack Developer (Blockchain Enthusiast) Offline

Hi👋

RedDuck is looking for talented Full-Stack Developers eager to grow in the Web3 and Blockchain space.

If you have experience in blockchain, that's great! If you don't have any experience, no problem, we'll teach you! 

It is essential to possess strong engineering skills, empathy, and a willingness to take initiative and offer innovative ideas.

Requirements ⬇️

• Degree in Computer Science or a related field, or equivalent practical experience.
• Minimum 0.5-1 year of commercial development experience.
• Proficiency in TypeScript and JavaScript.
• Knowledge of front-end development (React/Vue).
• Knowledge of back-end development (Node.js or other technologies such as Rust/.Net/Java etc.).
• Basic understanding of cryptography (symmetric/asymmetric encryption, hash functions).
• Knowledge of algorithms and data structures.
• Proficiency in English (B1 level or higher).
• Strong analytical and debugging skills.
• Proactivity, empathy, and initiative.

Will be a plus ⬇️

• Any knowledge in blockchain/distributed systems/smart contracts.

Responsibilities ⬇️

• Design and implement scalable and efficient frontend/backend solutions.
• Blockchain & Smart Contracts Development:
  • Design, develop, and deploy smart contracts (e.g., Ethereum/Solidity, Polygon, BNB Chain, Solana, etc.).
  • Write secure, gas-efficient, and maintainable smart contract code.
  • Conduct unit testing, integration testing, and security testing for blockchain applications.
  • Optimize smart contract performance and ensure compliance with protocol constraints.
• Blockchain Systems & Integrations:
  • Build dApps (decentralized applications) and integrate smart contracts with frontend/backend.
  • Develop APIs and middleware to connect blockchain with traditional systems.
  • Work with wallets, oracles, and other blockchain ecosystem components.
• Security & Best Practices:
  • Perform code audits and vulnerability assessments on smart contracts.
  • Follow and enforce industry best practices in blockchain security.
  • Stay alert to known exploits, risks, and security updates in relevant ecosystems.
• Project Delivery (Outsourcing Context):
  • Collaborate with clients to translate business requirements into blockchain solutions.
  • Deliver technical documentation, architecture diagrams, and deployment guides.
  • Ensure that solutions are not only technically sound, but also meet client deadlines and expectations.
• Collaboration & Contribution:
  • Participate in code reviews, ensuring high-quality standards for blockchain code.
  • Work closely with internal teams (frontend, backend, QA) to deliver complete solutions.
• Mentor junior developers in blockchain technologies and smart contract development.

We offer ⬇️

• Comprehensive blockchain training in a supportive learning environment.
• Opportunities for professional growth and career advancement.
• Participation in challenging and innovative projects.
• Fully remote work. 
• Competitive salary.
• English language courses.
• Paid vacation and sick leave 🏖️ 🤒.
• A friendly, open-minded, and supportive team 😊.