Senior .NET Developer

Edison Smart is proud to partner with a leading fintech innovator to hire a Senior .NET Engineer for their real-time trading technology team. You’ll work with modern architectures, multi-threaded systems, and event-driven designs to deliver scalable, low-latency, and reliable solutions in a fast-paced fintech environment.

What You’ll Do

• Develop and optimise .NET Core microservices with a strong focus on scalability, performance, and maintainability.
• Build high-concurrency systems using multi-threading, asynchronous programming, and modern design patterns.
• Implement event-driven architectures using tools like Kafka, AWS SQS, or RabbitMQ.
• Ensure systems are low-latency, fault-tolerant, and capable of handling large real-time data streams.
• Contribute to architectural decisions including Clean Architecture, Vertical Slice Architecture, and CQRS.
• Write high-quality, testable code using TDD and conduct thorough code reviews.
• Enhance observability through OpenTelemetry, Prometheus, Grafana, and Kibana.
• Work within an Agile Squad to deliver secure, production-ready software.

What You Bring

• 5+ years of experience with .NET Core / C# and distributed microservice development.
• Strong expertise in concurrency, multi-threading, and asynchronous programming.
• Experience with event-driven systems and messaging tools (Kafka, SQS, RabbitMQ).
• Hands-on experience with Docker, Kubernetes, Git, and CI/CD pipelines.
• Solid understanding of monitoring, metrics, and distributed tracing.

Nice to Have

• Experience in low-latency trading or financial systems.
• Knowledge of Saga patterns or distributed transactions.
• SQL Server optimisation skills.
• Relevant certifications or cloud/architecture credentials.