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Product Manager; Trading Core & Infrastructure

Job in Los Angeles, Los Angeles County, California, 90079, USA
Listing for: JustMarkets
Full Time position
Listed on 2026-10-02
Job specializations:
  • Finance & Banking
    Financial Analyst, FinTech
Salary/Wage Range or Industry Benchmark: 150000 - 210000 USD Yearly USD 150000.00 210000.00 YEAR
Job Description & How to Apply Below
Position: Product Manager (Trading Core & Infrastructure)

We’re looking for a deeply technical Product Manager with a strong understanding of financial markets to join our Trading Core direction. You’ll build the technology core that powers the entire business - matching, liquidity, risk and pricing infrastructure across CFD and Crypto markets.

Responsibilities
  • Define the roadmap for Infra & Liquidity, Risk Tech, and Commerce Tech domains, working alongside Engineering Directors and Quants
  • Write highly detailed, edge-case-heavy PRDs for backend systems (e.g., defining the exact mathematical logic for cross-margin liquidations during high volatility)
  • Collaborate with the Risk Management and Dealing departments to build internal tools that allow them to monitor exposure and combat toxic trading in real-time
  • Oversee stress tests and historical analytics to ensure the core infrastructure can handle extreme market events (e.g., crypto flash crashes)
Requirements
  • Experience in a highly technical backend role within a Crypto Exchange, CFD, Prop Trading Firm, or HFT environment
  • Deep knowledge of market microstructure, order matching algorithms, liquidity aggregation, FIX API, and bridging technologies (e.g., PrimeXM, One Zero)
  • Strong understanding of financial risk management: margin calculations, liquidation mechanics, Value at Risk (VaR), and A/B/C-book operating models
  • Solid technical foundation: ability to understand complex system architectures, bare-metal infrastructure, and latency-sensitive network design
  • Experience in defining complex fee engines, rebate structures, and financial reconciliation processes
  • Analytical Rigor:
    Exceptional quantitative skills and a data-driven approach to solving complex financial logic problems
  • High Stress Tolerance:
    You are managing the core engine where a single bug can cost millions. You must be calm, structured, and risk-aware
  • Translation Master:
    Ability to seamlessly translate complex mathematical/financial concepts from quants and risk managers into clear PRDs for backend engineers
Will be a plus
  • Background in quantitative finance, financial engineering, or backend software development
  • Deep knowledge of Meta Trader 4/5 core infrastructure and plugins
  • Experience with Crypto Options pricing models and On-Chain/DEX routing protocols
We offer
  • 20 paid vacation days per year
  • 10 paid sick leave days per year
  • Public holidays as per the company’s approved Public holiday list
  • Medical insurance
  • Opportunity to work remotely
  • Professional education budget
  • Language learning budget
  • Wellness budget (gym membership, sports gear and related expenses)
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