B

Braiins

Bitcoin mining, energy, and capital infrastructure

Product Manager

Full-Time
No salary listed
Mid
Prague, Czechia
HybridCandidates must be located in the Prague area.
ProductProduct Management

About the job

Requirements
  • Previous experience in product or project management is a plus, ideally at a company with its own hardware products.
  • A product-oriented mindset and the ability to translate visions into milestones, goals, and roadmaps.
  • Ability to formulate specific assignments clearly.
  • Ability to work independently and cooperate with delivery teams.
  • Ability to work in less structured environments without relying on policies and defined processes.
  • Fluent English.
  • A proven history in a respected field; preferred fields include electronics, computer engineering, informatics, telecommunications, and mechatronics.
  • Good communication skills for relationships with clients and stakeholders.
Responsibilities
  • Define the product vision, strategy, and roadmap, and communicate them throughout the company so everyone understands the vision and the company’s focus for the coming months.
  • Prioritize roadmap items with other product managers, management, and stakeholders to determine priorities that achieve optimal results within capacity constraints.
  • Prepare business documentation for IT analysis and development, consult with IT, and take responsibility for development outcomes from the business perspective.
  • Monitor the market, its trends, and product performance, and collect feedback from clients, stakeholders, and others involved.
  • Search for new product ideas, develop them into business cases, and evaluate them.
  • Participate in and share responsibility for implementation and deliveries alongside the project manager and development leader.
Desired Qualifications
  • Interest and knowledge of Bitcoin.
  • Enthusiasm for new technologies.
  • Interest in cryptocurrencies or active experience with them.
  • Interest in new technologies and development procedures.

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

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