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Senior Backend Engineer (Agentic AI & Cloud Platforms)

United States Digital Space LLCSydney, New South Wales🇦🇺AustraliaPosted 25 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Backend Engineering

Strong experience in either: + Java (Spring Boot, Quarkus, Micronaut), or + .NET / C# (.NET Core, ASP.NET Web API) Experience building enterprise-grade APIs and distributed systems. Strong understanding of: + REST APIs + Microservices+ Event-driven architecture+ Service integration patterns+ Authentication and authorisation (OAuth2, OAuth, JWT)


Agentic AI \& LLM Engineering

Experience delivering a productionised Agentic AI use case. Demonstrated experience with: + LLM integration (OpenAI, Azure OpenAI, Claude, Gemini, etc.) + Tool calling and workflow orchestration+ RAG architectures+ Vector databases+ Prompt engineering+ Agent frameworks+ AI evaluation and testing Understanding of AI governance, security, reliability, and operational considerations.


LocationSydneyJob FunctionTECHNOLOGYRoleEngineerJob Id423618Desired SkillsJava REST API Microservices

Skills

Microservices
Spring
Spring Boot
OAuth
Azure
C#
.NET
ASP.NET
JWT
Java
LLM
REST

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