C# C++ Developer (Real-Time Expert)

Position Description:

Core C# / C Developer (Real-Time Expert)

Mission
The position is located within the Capital Markets IT department. The Capital Markets IT (CMI) department manages the global information system supporting the full value chain of Capital Markets businesses. The CMI teams are primarily based in Paris London New York Hong Kong India and Singapore.

IT GMD Pricing Services Core is responsible for delivering highly critical pricing and risk calculation capabilities to a wide range of internal consumers from Front Office to Regulatory Risk. Business users such as quantitative risk analysts Front Office teams and risk managers regularly collaborate with us to shape development priorities. The significant daily data volume requires innovative solutions to ensure our compute and data storage systems scale effectively with increasing trade populations and evolving regulatory needs.

Our tech stack is predominantly composed of services relational and distributed databases and a caching layer based on Couchbase. Our calculations are transitioning from IBM Symphony Grid Manager to a new cloud-compatible open-source grid manager: ArmoniK. The real-time framework (streaming contribution flows pre-trade) designed for low-latency constraints is primarily implemented in C.

We are currently evaluating and implementing solutions involving cloud bursting and cloud-native services. We are seeking highly skilled individuals to help implement extend and support our computing middleware systems including reviewing the real-time framework grid and cloud-oriented components and contributing to the project roadmap and architectural governance.

Requirements
Mandatory
- 7 years of experience
- Expertise in developing services using C# / .NET Core / C
- Strong aptitude for designing producing and tuning highly secure code
- Solid knowledge of real-time software development in C ideally in electronic markets
- Proven experience in profiling monitoring optimization and production support for real-time distributed systems
- Clear understanding of multithreaded systems
- Autonomy and excellent communication skills
- Interest in modern technologies and software development best practices
- Basic experience in pricing and market making is desirable

Desirable
- Experience with static dynamic and web analysis tools (Checkmarx SonarQube OWASP Zap Clair Container)
- Knowledge of serverless architectures and cloud-agnostic tools
- Familiarity with GitLab JIRA and CI/CD tools (Jenkins Artifactory Ansible)
- Experience with stream processing technologies (Kafka Spark)
- Proficiency in performance analysis and observability tools (Prometheus Grafana Kiali)
- Experience managing Linux servers/VMs
- Experience deploying and managing Kubernetes clusters

Other Requirements
Language: Fluent in English; French is a plus
Holiday calendar: Canada Québec

Skills:

• English
• French
• Core
• C#
• C

What you can expect from us:

Together as owners lets turn meaningful insights into action.

Life at CGI is rooted in ownership teamwork respect and belonging. Here youll reach your full potential because

You are invited to be an owner from day 1 as we work together to bring our Dream to life. Thats why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our companys strategy and direction.

Your work creates value. Youll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas embrace new opportunities and benefit from expansive industry and technology expertise.

Youll shape your career by joining a company built to grow and last. Youll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI we value the strength that diversity brings and are committed to fostering a workplace where everyone belongs. We collaborate with our clients to build more inclusive communities and empower all CGI partners to thrive. As an equal-opportunity employer being able to perform your best during the recruitment process is important to us. If you require an accommodation please inform your recruiter.

To learn more about accessibility at CGI contact us via email. Please note that this email is strictly for accessibility requests and cannot be used for application status inquiries.

Come join our teamone of the largest IT and business consulting services firms in the world.