C# Quant Developer – CCR/Banking

  • Date Posted Jun 5, 2026
  • Location Toronto, Ontario
  • Job Type Contract
  • Job ID 19886

Are you a skilled C# developer looking to make an impact in banking and financial services? Apply Now!

Working with one of our top financial clients, this role calls for a C# Quant Developer to join the Quantitative Engineering team. This position offers the opportunity to contribute to advanced trading applications and analytics libraries used across global markets, working on real-time trade and market data systems that directly influence trading success and risk management.

Responsibilities:

  • Design and develop high-performance C# applications for trading and risk management solutions
  • Build and maintain distributed systems and microservices capable of scaling to large volumes of data
  • Utilize cloud-based platforms such as AWS and Kubernetes for deployment and management of applications
  • Develop and support messaging infrastructure using Kafka and ActiveMQ
  • Implement monitoring and logging solutions with Prometheus, Grafana, and Kibana
  • Participate in code reviews, testing, and quality assurance activities
  • Collaborate with cross-functional teams to develop new features and improve existing systems
  • Maintain operational stability and perform troubleshooting for existing applications
  • Stay current with industry trends and emerging technologies to keep products innovative

Desired Skill-Set:

  • 5 to 10 years of experience in C# development
  • Strong expertise in modern C# and object-oriented programming principles
  • Experience with distributed systems and microservices architecture
  • Proficiency in Windows and Linux operating systems
  • Knowledge of CI/CD tools such as Jenkins, Git, and Gitlab
  • Strong analytical and problem-solving skills
  • Familiarity with cloud technologies like AWS and Kubernetes
  • Experience with Kafka and ActiveMQ messaging systems

Nice to Have:

  • Understanding of financial pricing models and derivative valuation
  • Additional experience with cloud platforms such as AWS
  • Knowledge of security testing tools and OWASP top 10 vulnerabilities
  • Prior work within the financial industry, especially trading environments

BeachHead is an equal opportunity agency and employer. We advocate for our candidates and welcome applicants regardless of race, color, religion, national origin, sex, age, or physical or mental disability. BeachHead or our clients may use technology-enabled tools, including automation and artificial intelligence (AI), to support parts of the recruitment process such as resume screening, application management, and candidate matching. These tools assist our recruiters and our clients, and do not replace human decision-making. This job posting represents a current or anticipated vacancy. The position may be filled at any time, and the posting may be removed without notice once the role has been filled.

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