In-Demand Senior full stack engineer agent Jobs in Sydney, Nsw

Senior Full Stack Engineer - Agent Experience
NinjaTech AI —Sydney NSW
- Full-time
- AWS
- APIs
- AI
Senior Software Engineer
Macquarie Group Limited —Sydney NSW
- Full-time
- Hybrid work
- Computer science
- No degree
- APIs
- Annual leave
- Work from home
7d
Technical Architect
Tata Consultancy Services —Sydney NSW
- Salesforce
- AWS
- APIs
Lead Software Engineer
hipages Group —Sydney NSW
- Hybrid work
- AWS
- AI
Quick Apply
Lead Engineer
Corto Pty Ltd —Sydney NSW
- Full-time
- Hybrid work
- Management
- Systems design
- APIs
- Gym membership
Quick Apply
2d
Senior Software Engineer, Golang
Checkbox Technology —Sydney NSW
- Full-time
- Hybrid work
- AWS
- Software development
- APIs
Quick Apply
Senior AI-Native Engineer (.NET, Software Engineering)
PALO IT —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Systems design
- AWS
Quick Apply
Program Tech Lead - AI & Digital Platform (Google Cloud)
NCS Australia —Sydney NSW
- Full-time
- Hybrid work
- Master's degree
- AI
- Parental leave
Quick Apply
7d
Senior AI Engineer
Zurich Insurance —North Sydney NSW
- Full-time
- Hybrid work
- Management
- AWS
- APIs
- Annual leave
- Parental leave
1d
Senior Development Manager - Residential (End-to-End)
Hire with Reef —Crows Nest NSW
- $150 a year
- Full-time
- Bachelor's degree
Quick Apply
Senior Full Stack Engineer
Brighte Capital —Sydney NSW
- Full-time
- APIs
- AI
- Free food
23h
Senior AI Product Engineer
Relevance AI —Sydney NSW
- Full-time
- Hybrid work
- AWS
- AI
- Parental leave
- Employee assistance program
Staff Software Engineer – Full Stack (.NET)
Commonwealth Bank —Sydney NSW
- Full-time
- Systems design
- AWS
- APIs
Commercial Account Executive
Salesforce —Sydney NSW
- Full-time
- CRM software
- Sales
- Salesforce

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senior full stack engineer agent jobs near sydney, nsw

Senior Full Stack Engineer - Agent Experience

NinjaTech AI
Sydney NSW

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Job Details

Full-time

Qualifications

Full-stack development
AWS
PostgreSQL
APIs
UI
AI

Full Job Description

Sydney · Full-time · On-site/hybrid

SuperNinja is an AI workforce that plans, writes code, runs research and ships real work for customers. You would own the surface where people meet that agent — the thread, the workspace, the moment a task becomes a deliverable. It is the highest-visibility slice of the product and it changes weekly.

What you'll do

Own end-to-end slices of the agent experience — UI, API and the backend services behind them, not just the frontend of someone else's endpoint.
Ship agent-facing features into production continuously and stay on them: reliability, latency, incidents, observability.
Turn ambiguous product bets into working software in days, then decide from usage data whether to double down or delete it.
Work directly with our AI and science engineers on how tools, context and streaming behave in the product.

What we're looking for

5+ years building and operating full-stack products in production.
Strong TypeScript/React (we run Next.js) and genuine backend depth in Python (FastAPI) — you can design a schema and debug a slow query, not only call an API.
Product instinct: you argue about the shape of the feature, not only the ticket.
Comfort with high change rates and incomplete specs. Agentic products do not hold still.

Stack: Next.js/React/TypeScript, Python/FastAPI, Postgres/Supabase, AWS (CDK, CloudFront, ECS, Lambda, Cognito), containerised agent sandboxes.

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senior full stack engineer agent jobs in sydney, nsw

Senior Full Stack Engineer - Agent Experience

Senior Software Engineer

Technical Architect

Lead Software Engineer

Lead Engineer

Senior Software Engineer, Golang

Senior AI-Native Engineer (.NET, Software Engineering)

Program Tech Lead - AI & Digital Platform (Google Cloud)

Senior AI Engineer

Senior Development Manager - Residential (End-to-End)

Senior Full Stack Engineer

Senior AI Product Engineer

Staff Software Engineer – Full Stack (.NET)

Commercial Account Executive

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