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Golang Engineer

Windranger Labs

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Original Job Summary

About the Golang Engineer Role

This role is for a senior Golang developer responsible for developing and maintaining our off-chain services, ensuring system security and stability.

Main Responsibilities

  • Develop core business for mETH projects including off-chain services (Golang) and smart contracts (Solidity).
  • Upgrade system architecture for high availability and scalability.
  • Write high-quality code and perform unit, end-to-end, and stability tests.
  • Stay updated with blockchain technologies, including Ethereum upgrades and apply new tech to projects.

Requirements

  • Expertise in Go language with experience in high-concurrency, high availability distributed systems.
  • Experience in Solidity development and familiarity with tools like Foundry and Hardhat.
  • Understanding of blockchain fundamentals: consensus mechanisms, P2P networks, and transaction lifecycle.
  • Strong code quality practices and documentation skills.
  • Ability to work in a team and solve problems effectively.

Bonus Skills

  • Contributions to open source projects.
  • Proficiency in English speaking.
  • Knowledge of ETH staking protocols or DeFi protocol design, with research or hands-on experience in projects like Lido, Rocket Pool, or SSV.

Key skills/competency

  • Golang
  • Solidity
  • Blockchain
  • Distributed Systems
  • High Concurrency
  • Architecture Design
  • Testing
  • Smart Contracts
  • Ethereum
  • Open Source

How to Get Hired at Windranger Labs

🎯 Tips for Getting Hired

  • Research Windranger Labs culture: Understand their blockchain mission and projects.
  • Customize your resume: Highlight Golang and Solidity expertise.
  • Prepare technical examples: Display high concurrency system projects.
  • Practice interviewing: Focus on distributed systems and blockchain principles.

📝 Interview Preparation Advice

Technical Preparation

Review Golang concurrency patterns.
Study Solidity smart contract development.
Learn distributed systems fundamentals.
Practice unit and integration testing.

Behavioral Questions

Describe a team conflict resolution.
Explain past challenging project scenarios.
Detail effective collaboration experiences.
Discuss time management in projects.