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Braiins

Bitcoin mining, energy, and capital infrastructure

Technical Support Specialist

Full-Time
No salary listed
Mid
Prague, Czechia
RemoteMust work within UTC+7 time zones.
Customer Experience & SupportCustomer Support

About the job

Requirements
  • Perfect English proficiency and the ability to communicate effectively in writing and on client calls daily.
  • Ability to work within the ICT time zone and UTC+7 time zones.
  • A strong technical background, experience in bitcoin mining, and willingness to learn technical aspects of Braiins products.
  • Understanding of operating systems, particularly Linux-based systems.
  • Comprehensive knowledge of mining equipment, including ASIC miner architecture, inner workings, and performance.
  • Ability to identify problems involving hardware, network connectivity, firmware compatibility, and software configurations.
  • Understanding of networking concepts, including IP addressing, subnetting, Dynamic Host Configuration Protocol, and Domain Name System.
  • Familiarity with Secure Shell for troubleshooting and administrative tasks on remote mining devices.
  • Ability to learn proactively and independently from teammates, product managers, developers, and other internal resources.
Responsibilities
  • Help clients install and configure company products and troubleshoot technical and non-technical issues, while educating clients about product features.
  • Work with Braiins OS and Braiins Manager, including Linux-based bitcoin mining firmware and a cloud-based solution for monitoring and controlling bitcoin mining operations.
  • Use cmd.exe, Ubuntu, and the Linux command line; navigate application programming interface setups; and remotely connect to client networks.
  • Contribute to public and private knowledge bases.
  • Address Braiins-related needs of clients in the bitcoin mining industry.
  • Share knowledge with product and development teams, relay customer feedback, and contribute to service improvements.
Desired Qualifications
  • Knowledge of the bitcoin mining industry.
  • Prior customer support experience or hands-on bitcoin mining operations experience.
  • Willingness to travel to data centers to onboard and support clients on-site.
  • Willingness to work weekends and outside traditional working hours.

About the company

Braiins builds and provides infrastructure for the Bitcoin ecosystem by integrating operations across three areas: Bitcoin mining infrastructure, energy management, and capital. Its offerings help manage and optimize mining activities, energy use, and investment for Bitcoin-related ventures. The company operates with a focus on delivering reliable, scalable systems that connect mining hardware, energy resources, and funding to support Bitcoin network participation. Compared with competitors, Braiins emphasizes an end-to-end approach that spans technology, energy efficiency, and financial support, backed by a history dating back to 2010. The company’s goal is to enable efficient, stable participation in the Bitcoin ecosystem by offering practical tools and services that link mining, energy, and capital.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Prague, Czechia

Founded

2011

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Simplify's Take

What believers are saying

  • September 24, 2026 firmware fixes reduced intermittent T5 freezes on Antminer S19 and S21 fleets.
  • August 20, 2026 Toolbox added native Apple Silicon support and Auradine Teraflux compatibility.
  • July 16, 2026 Enel partnership positions Braiins for energy-intelligence demand-response revenue in flexible mining.

What critics are saying

  • Braiins Hashpower remains beta on October 3, 2026; outages and performance bugs can hit trust.
  • Braiins relies on miner firmware and pool compatibility; September 2025 stock changes already broke installations.
  • Braiins uses borrowed funds for operations and R&D bonds, increasing refinancing pressure if BTC weakens.

What makes Braiins unique

  • Braiins OS shipped 26.09 on September 16, 2026, with thermal safety and PSU monitoring.
  • Braiins Hashpower launched January 22, 2026, selling instant hashrate without hardware or hosting contracts.
  • Braiins opened a 6 MW Texas mining facility on April 16, 2026, extending vertically.

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Benefits

  • Flexible Work Hours
  • Paid Vacation
  • Paid Sick Leave
  • Company Social Events

Company News

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