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Senior ASIC Repair Engineer (Bitcoin Mining)

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GoMining

GoMining provides a digital Bitcoin mining service, allowing users to earn daily BTC rewards through virtual miners backed by real hardware in US-based data centers. The platform, accessible via a mobile app, features a marketplace to buy, sell, and upgrade miners. The GoMining ecosystem includes the GOMINING utility token, a play-to-earn game, an educational academy, and a launchpad. They also offer GoMining Institutional, providing structured, institutional-grade Bitcoin mining and yield strategies for large investors and family offices.

Prague, CZE
About GoMining

GoMining offers a comprehensive platform for digital Bitcoin mining, enabling users to earn daily BTC rewards by purchasing virtual miners that represent a share of computing power in the company's physical, US-based data centers. These centers are monitored 24/7, utilize significant renewable energy, and operations can be viewed via live streams. The platform includes a marketplace for trading digital miners, fee-free BTC withdrawals, and is accessible via mobile devices. The ecosystem is built around the GOMINING utility token, which provides benefits like maintenance fee discounts and is listed on multiple exchanges. Additional features include the 'Miner Wars' play-to-earn game, the GoMining Academy for education, a launchpad for new crypto projects, and a custodial wallet service powered by Fireblocks. For larger investors, GoMining Institutional provides structured, compliant, and secure Bitcoin mining investment products, catering to capital allocators, HNWIs, and family offices with over eight years of industry expertise and partnerships with firms like BitGo and CertiK.

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Skills

About the Role

You will perform component-level diagnostics and repair of Bitcoin mining equipment to ensure maximum uptime and reliability of the mining operations. You'll troubleshoot and repair hashboards, control boards, and power circuits, diagnosing chip failures, voltage irregularities, and board-level defects. You'll perform SMD and BGA soldering and component replacement, repair power delivery circuits, and configure, test, and commission repaired equipment. You'll maintain repair records and technical documentation, work closely with Site Technicians and Site Management to maximize fleet uptime, support preventive maintenance programs and hardware optimization initiatives, and follow safety procedures and operational standards at all times.

Requirements

  • 3+ years of experience repairing Bitcoin mining equipment at the component level.
  • Hands-on experience with Bitmain miners (S19 XP, S21, T21 or similar).
  • Hands-on experience with Whatsminer equipment (M30++, M50 series or similar).
  • Strong understanding of ASIC miner architecture and diagnostics.
  • Experience troubleshooting hashboards, control boards, and power supply circuits.
  • Practical experience with SMD and BGA soldering.
  • Ability to read schematics and technical documentation.
  • Knowledge of electronics, circuit design, and power systems.
  • Strong troubleshooting and analytical skills.
  • Experience working in mining farms, service centers, or high-density data center environments is highly preferred.

Responsibilities

  • Perform diagnostics and repair of ASIC miners, including Bitmain and MicroBT equipment.
  • Troubleshoot and repair hashboards, control boards, and power circuits at the component level.
  • Diagnose chip failures, voltage irregularities, and board-level defects.
  • Perform SMD and BGA soldering and component replacement.
  • Repair and restore power delivery circuits and control boards.
  • Configure, test, and commission repaired equipment.
  • Maintain repair records, inventory updates, and technical documentation.
  • Work closely with Site Technicians and Site Management to ensure maximum fleet uptime.
  • Support preventive maintenance programs and hardware optimization initiatives.
  • Follow safety procedures and operational standards at all times.

Benefits

  • Professional growth: support for courses, conferences, and English learning (up to 100% coverage).
  • Paid leave: up to 20 vacation days, 15 sick days, plus local holidays.
  • Recognition programs: structured performance reviews and team awards.
  • 401k benefits.
  • Team culture: retreats in international locations (for example, company villa in Cyprus).