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Coincall Exchange

Backend Engineer (Trading & Risk Systems)

5-10 Years
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  • Posted 3 days ago
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Job Description

About the Role

We are building a high-performance trading platform where execution quality and risk management are critical. As a Backend Engineer, you will design and develop core systems that power real-time trading, margining, and risk controls.

This role is suited for engineers who enjoy working on low-latency systems under dynamic market conditions, especially in financial or trading environments.

What You'll Do

  • Build and maintain core backend services for trading, accounts, and risk systems
  • Design and implement real-time risk monitoring for positions, collateral, and exposure
  • Develop high-throughput services to process orders, balances, and market data
  • Handle edge cases during volatile market conditions (e.g. rapid price movements, position stress scenarios)
  • Implement risk controls and safeguards (circuit breakers, position limits, system protections)
  • Optimize systems for latency, throughput, and consistency
  • Collaborate with trading and product teams to refine risk and execution logic
  • Leverage AI-assisted development tools to improve productivity, testing, and system reliability

What We're Looking For

  • 58+ years of backend engineering experience
  • Strong proficiency in Java (Spring Boot or similar frameworks)
  • Experience with concurrent and event-driven systems
  • Solid understanding of distributed systems and system design
  • Experience processing real-time financial or transactional data
  • Strong commitment to clean, maintainable, and well-tested code

Strong Plus

  • Experience working on risk systems, margin frameworks, or trading infrastructure
  • Background in derivatives trading (perps, futures, options)
  • Familiarity with order processing or exchange systems
  • Understanding of leverage, funding mechanisms, and position risk
  • Experience with high-frequency / low-latency systems
  • Experience incorporating AI tools (e.g. code assistants, automated testing, anomaly detection) into development workflows

Tech Stack

  • Language: Java
  • Messaging: Kafka / Redis
  • Storage: Postgres / ClickHouse
  • Infra: Docker / Kubernetes

Engineering Principles

  • Write clean, modular, and production-grade code readability and maintainability are non-negotiable
  • Prefer simple, robust designs over unnecessary complexity
  • Use AI tools pragmatically to accelerate development and improve code quality
  • Build systems with a focus on resilience under real market conditions

What You'll Work On

  • Real-time trading and position management systems
  • Margin and exposure monitoring infrastructure
  • Systems ensuring platform stability during market volatility

More Info

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About Company

Job ID: 144727377