Senior Software Engineer (.NET)

Corto Pty

Sydney, New South Wales💼 Full-time🗓 2026-09-17 → 2026-09-26

Core

Building and evolving backend APIs and services that form the core of CORTO's AI-driven legal tech platform.

Role type

Senior Backend Software Engineer (.NET)

Builds

Backend applications, APIs, and services for legal practitioners

Domain

LegalTech / AI / Cloud Infrastructure

Deliverable

production ML models | product features

Required skills

C#, .NET, ASP.NET Web API, REST services, SQL/PostgreSQL, SOLID principles, NoSQL (DynamoDB), AWS services

Preferred skills

Prompt engineering with OpenAI, performance optimization, code review

Technologies

C#, .NET, AWS (S3, SNS, SQS, Lambda, DynamoDB), OpenAI, MS SQL, PostgreSQL

Responsibilities

Develop, test, and maintain backend applications; Work with AWS services; Optimize code for performance and scalability; Participate in code reviews; Collaborate with cross-functional teams

Seniority

Senior, hands-on IC

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