Backend .NET Engineer – AI-Driven Integrations

CORTO; Sydney; Hybrid; AUD 110,000 - 170,000; Full time

Benefits offered by this job

Flexible work

Hybrid working

LEAP Home program

Gym membership

Extra time off

Job summary

CORTO is a cutting-edge software company revolutionising the legal industry. We are building AI-driven solutions to streamline workflows for lawyers and paralegals. You will join a Sydney-based backend team focusing on document automation and new integrations, using C#/.NET and AWS.

You will contribute to RESTful APIs, scalable services, and AI-assisted tooling in a fast-growing environment. We value autonomy, collaboration, and delivering high-impact software.

Qualifications

• 3–5 years' commercial software engineering experience with a backend focus.
• Experience building backend services and APIs in C# and .NET.
• Design and implement RESTful APIs with .NET; design relational DB schemas (AWS RDS/Aurora MySQL).
• Event-driven designs using AWS Lambda, SQS, and S3.
• AI-assisted development and tooling.
• Integration with workspace APIs (Microsoft Graph, Google Gmail).
• Server-side document generation with Aspose or similar.

Responsibilities

• Extend current integrations and own new integrations for the product.
• Work on Document automation that underpins the core product.
• Design, develop, and maintain backend services and RESTful APIs in C#/.NET.
• Collaborate with cross-functional teams to deliver scalable solutions.

Skills

Backend development

RESTful APIs

Agile methodologies

Autonomy

Tools

C#/.NET

AWS

Lambda

SQS

S3

RDS/Aurora MySQL

Aspose

Microsoft Graph API

Google APIs

Job description

CORTO is a cutting-edge software company revolutionising the legal industry. We are building AI-driven solutions to streamline workflows for lawyers and paralegals. You will join a Sydney-based backend team focusing on document automation and new integrations, using C#/.NET and AWS.

You will contribute to RESTful APIs, scalable services, and AI-assisted tooling in a fast-growing environment. We value autonomy, collaboration, and delivering high-impact software.