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Sr Software Engineer (Net Backend)

Tech AaltoSydney, New South Wales🇦🇺AustraliaPosted 17 Sept 2026

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Sydney, New South Wales, Australia
SQLAWSSnowflakeC#.NETASP.NETGitREST

Job Description

Key responsibilities

1) Develop C#/.NET backend services.

2) Build REST APIs and integration services.

3) Integrate with PCC and enterprise APIs.

4) Build cloud-native services on DHP/AWS.

5) Containerise applications.

6) Implement automated testing and CI/CD.

7) Build telemetry and observability.

8) Troubleshoot application and data-integration defects.

9) Support production releases and incident resolution.

10) Improve service performance, security and resilience.

Essential skills

a) C#.

b) Modern .NET.

c) ASP.NET Core.

d) REST APIs.

e) AWS.

f) SQL.

g) Containers.

h) Git.

i) CI/CD.

j) Automated testing.

Highly regarded

DHP.

.NET 8.

Lambda.

Event-driven systems.

Snowflake.

Cards.

PCC.

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Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

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