Senior Software Engineer (.NET)
HybridSydney, New South Wales, Australia
Sydney, New South Wales, AustraliaHybridFull TimeSenior LevelSmall
Full TimeSenior LevelSmall
Job Summary
Design, develop, and maintain microservices for document ingestion and integrations using C# and .NET. Optimize Retrieval Augmented Generation pipelines connecting enterprise knowledge sources with Large Language Models while prototyping new AI techniques. Work extensively with AWS services including S3, ECS, SQS, Lambda, and DynamoDB to ensure code performance and scalability. Participate in code reviews, provide technical leadership, and mentor team members while collaborating cross-functionally to deliver efficient solutions.
Required Qualifications
- 5+ years' hands-on experience with ASP.NET Web API
- A track record designing scalable, event-driven systems
- A strong grounding in building RESTful APIs
- Experience with MS SQL, PostgreSQL or PostgreSQL
- Experience with DynamoDB or any other NoSQL database
- Experience with AWS or other cloud computing platforms
- Experience with Claude Code, Github Copilot or similar agentic AI code generation tool
Desired Qualifications
- Master's degree preferred
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