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Sr Software Engineer (Net Backend)

Sydney, Sydney Region💼 Full-time🗓 2026-09-17 → 2026-09-24

Core

Develop C#/.NET backend services, build REST APIs, and integrate with enterprise systems on AWS.

Role type

Senior IC backend software engineer (.NET)

Builds

Cloud-native backend services and integration APIs

Domain

Financial technology / Cloud infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

C#, .NET, ASP.NET Core, REST APIs, AWS, SQL, Containers, Git, CI/CD, Automated testing

Preferred skills

.NET 8, Lambda, Event-driven systems, Snowflake, PCC

Technologies

AWS, DHP, Snowflake, Lambda, PCC

Responsibilities

Develop C#/.NET backend services, Build REST APIs and integration services, Integrate with PCC and enterprise APIs, Build cloud-native services on DHP/AWS, Containerise applications, Implement automated testing and CI/CD, Build telemetry and observability, Troubleshoot application and data-integration defects, Support production releases and incident resolution, Improve service performance, security and resilience

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