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92,000+ live jobsTrading Risk & Anti-Fraud Strategy Lead
Remote, Europe·Full-time·Added yesterday (last checked 29 Oct)
JustMarkets
72 open roles
Our summary
- Work mode
- Remote (Europe)
- Contract
- Full-time
- Experience
- 3+ years
- Benefits
- Private health insurance, gym access
Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
May fit the digital nomad visa
A remote job for a company outside Spain: you apply yourself, no sponsor needed. It asks for about €2,849 a month in remote income.
Skills
Requirements
What we're looking for
- 3+ years of experience at FX/CFD brokers, cryptocurrency exchanges (CEX/DEX), HFT firms, market-making firms, prime brokerages, or proprietary trading firms in roles such as Risk Product Manager, Senior Trading Risk Analyst, Quantitative Risk Lead, or Surveillance Strategy Lead
- In-depth understanding of brokerage models (A-Book, B-Book, C-Book, STP, and internalization) and their direct impact on company P&L
- Strong knowledge of pricing principles, order books (L2/L3), adverse selection, markouts (1s, 5s, 1m), spreads, slippage, execution latency, and fill quality
- Hands-on experience detecting and mitigating latency arbitrage, scalping, exploitation of news-driven price spikes, toxic flow, wash trading, spoofing, layering, and DEX/MEV attacks
- Understanding of statistics, probability distributions, time series, mathematical expectation (expectancy), drawdown, volatility, and Sharpe/Sortino ratios
- Practical experience with routers, bridges, and monitoring systems, CEX matching engines, risk management systems (RMS)
- Ability to combine in-depth mathematical analysis of market data with a product-oriented approach, translating ideas into technical specifications with clear acceptance criteria
Nice to have
- Hands-on trading experience or experience developing algorithmic trading strategies, including HFT and market-making strategies
- Experience building a trading fraud or toxic flow detection system from scratch, from initial hypothesis through production deployment
- Knowledge of mathematical modeling methods, Monte Carlo simulations, Value at Risk (VaR), stress testing, and market panic scenarios
- Practical experience with MetaTrader 4/5 Server/Manager APIs or CEX APIs/WebSockets
- Understanding of the specific characteristics of the cryptocurrency trading industry
- Proficiency in SQL and Python (Pandas, NumPy, Stats, SciPy) to independently process large volumes of tick-level data and test hypotheses
Pay & benefits
What you'll get
- 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)
The role
We invite you, a highly motivated and results-oriented Trading Risk & Anti-Fraud Team Lead, to join our team full-time for ensuring solutions, as well as strengthening the product.
Our team has unique expertise in research, analysis, and product development. By relying on technical insights and a data-driven approach, we create disruptive future-defining innovations of the fin-tech industry that remain our basis for success
What you'll do
- Develop and optimize the business logic for A-Book/B-Book routing, Net Exposure limits, and flow internalization algorithms to maximize B-Book yield
- Design, backtest, and implement new rules in the Detection Engine to identify toxic trading, arbitrage, and fraudulent activity
- Design the complete lifecycle of risk signals: Detection, Observation, Validation, Confirmation, Action, Monitoring
- Investigate the relationships between client behavior, execution quality (slippage, latency, fill rate), liquidity costs, and the broker's overall P&L
- Systematically monitor the performance of deployed rules, analyze false positives and false negatives, mitigate model drift, and adjust thresholds
- Lead a team of analysts, prioritize the research backlog, and mentor team members
Requirements
- Intermediate (B1) or higher
Hiring process
Application review, one or more interviews, then an offer; described as fast and easy 1 interview
- Applications are reviewed quickly and candidates are kept informed at every step.
About JustMarkets
JustMarkets is a global fintech company operating in the multi-asset brokerage space, providing retail and institutional clients with access to trading in forex, commodities, indices, and shares. The company has grown into an international brand with a significant presence across multiple regions, including Europe, Asia, and Latin America, and is known for its proprietary trading platforms and customer-centric approach.
In Spain, JustMarkets has established a dedicated hub to support its growing client base and expand its European footprint. The company's Spain office is a key part of its global operations, offering roles in engineering, product, design, marketing, and finance. For international professionals, JustMarkets presents opportunities to work in a fast-paced, multicultural environment, with a strong emphasis on technology and data-driven decision-making, making it an attractive option for those looking to build a career in the fintech sector in Spain.
- Industry
- Fintech
- Founded
- 2012
- Employees
- 500–1,000
- Headquarters
- Limassol, Cyprus
- In Spain
- Madrid
Good to know if you are moving
- The company's global HQ is in Limassol, Cyprus, but its Spain office in Madrid is a key hub for European operations, offering a range of roles in tech, product, and marketing.
- JustMarkets is a global fintech company, so English is likely the working language, making it accessible for international professionals.
- The company offers a modern tech stack and data-driven approach, which can be appealing for engineers and data specialists.
- Roles in Spain span a wide range of functions, from engineering and design to finance and HR, indicating a multi-disciplinary environment.
- As a regulated broker, the company offers a stable and compliance-focused work environment, which is a plus for professionals from the financial sector.
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