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B2C2

Institutional crypto liquidity provider, instant execution

Trader - Market Making

Quantitative Trading / Algorithm DevelopmentConfirmed live in the last 24 hours
Full-timeLondon, UKNo salary listedIn-person

About the Job

Requirements

  • A university degree in a numerical discipline, with strong grades.
  • At least 3 years as a market maker or systematic/electronic trader in crypto or traditional markets.
  • Strong grasp of market microstructure, including order books, queue dynamics, adverse selection, latency, and fees.
  • Good knowledge of perpetual futures, funding rates, basis, and margin mechanics.
  • Solid programming and data skills, ideally Python and SQL, for analysis and tooling.
  • Hands-on experience running automated quoting strategies and tuning their parameters.
  • Ability to work flexible hours as part of a 24/7 coverage model.

Responsibilities

  • Manage and optimise strategies used to make markets on crypto exchanges.
  • Be responsible for the P&L of team and individual strategies.
  • Develop and improve models and strategies using quantitative methods.
  • Collaborate with Quant Dev and Research during the full lifecycle of alpha and signals development and deployment.
  • Conduct research and data analysis on bespoke trading data.
  • Run automated market-making strategies on centralised exchanges.
  • Set and adjust quoting parameters such as spreads, sizes, skew, and inventory limits in response to volatility, liquidity, and flow.
  • Identify opportunities such as listings, new venues and instruments, and fee or rebate programmes.
  • Monitor positions, inventory, exposures, and margin across venues in real time, and hedge where needed.
  • Support disciplined intraday risk management and reporting.
  • Analyse fill quality, adverse selection, queue position, and markouts to improve strategy performance.
  • Collaborate with quants and developers on new features, pricing models, and latency improvements; test and roll them out safely.
  • Evaluate venue economics, including fee tiers, maker rebates, liquidity programmes, and API limits.

About the Company

B2C2

Institutional crypto liquidity provider, instant execution

B2C2 is a liquidity provider for institutional crypto trading. It delivers seamless execution and operational efficiency across global time zones to clients such as brokerage firms, exchanges, banks, and fund managers. The company offers streaming prices and instant execution through REST, WebSocket, FIX APIs, as well as via its web interface and voice trading, supporting trade sizes from small algorithmic orders to multi-million dollar blocks. It earns money by the bid-ask spread rather than per-trade fees, price slippage, or deposit/withdrawal fees. This focus on providing large-scale liquidity and fast, reliable execution helps clients trade efficiently in the crypto markets. B2C2 differentiates itself with zero per-trade fees and no slippage, broad API access, 24/7 service, and recognition as Best Institutional Cryptocurrency Liquidity Provider and Best Crypto Innovation of the Year. Its goal is to be the go-to partner for global, institutional crypto liquidity and execution.

Company size
201-500
Company stage
Early VC
Total funding
$37.4M
Headquarters
London, United Kingdom
Founded
2015

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