CareerPlan

C# Options Trading Developer

Sydney, New South Wales, AUFull-time2026-09-16 → 2026-11-10
On-site

Core

Design, implement, and maintain high-performance, scalable backend trading systems for futures and options.

Role type

Senior C# Options Trading Developer

Builds

Business-critical trading infrastructure and platforms

Domain

Financial services / Derivatives trading

Required skills

C#, multi-threading, backend performance optimization, microservices, cloud architecture, system design, profiling, full SDLC management

Preferred skills

Azure Service Fabric, Microsoft Orleans, gRPC, Protobuf, Docker, Kubernetes, trading derivatives knowledge

Technologies

C#, Azure Service Fabric, Microsoft Orleans, Envoy Proxy, gRPC, Protobuf, React JS, Docker, Kubernetes, Octopus Deploy, ELK Stack

Responsibilities

Develop and optimize backend trading systems using C#; Collaborate with traders and researchers to translate business needs; Manage full software development lifecycle; Conduct code reviews and ensure system robustness; Maintain and deploy scalable cloud infrastructure

Seniority

Senior, hands-on IC