Dotnet Backend Developer

Tech Aalto; Sydney; On-site; AUD 120,000 - 150,000; Full time

Job summary

Tech Aalto in Sydney seeks a software engineer to design and deliver REST APIs and integration services. You will build cloud-native services on AWS, containerise applications, and support automated testing, CI/CD, and observability to improve performance and reliability.

You should be proficient in C# and modern .NET, with strong SQL, AWS, and DevOps tooling experience. Prior work with PCC, enterprise APIs, and telemetry is a plus, and confidentiality is assured.

Qualifications

• Experience building REST APIs and cloud-native services.
• Proficient in C# and modern .NET.
• Experience with AWS and containerised deployments.
• Familiar with CI/CD and automated testing.
• Strong SQL skills and data integration.

Responsibilities

• 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 defects in applications and data integration.
• Support production releases and incident resolution.
• Improve service performance, security and resilience.

Skills

C#

Modern .NET

REST APIs

AWS

SQL

Containers

Git

CI/CD

Automated testing

Tools

DHP

Lambda

Snowflake

Cards

PCC

Job description

Responsibilities

• 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.
• d) REST APIs.
• e) AWS.
• f) SQL.
• g) Containers.
• h) Git.
• i) CI/CD.
• j) Automated testing.

Highly regarded

• DHP.
• Lambda.
• Snowflake.
• Cards.
• PCC.

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