Senior .NET Full-Stack Engineer | AWS, Next.js & Agentic AI

Persistent Systems; Sydney; On-site; AUD 140,000 - 200,000; Full time

Benefits offered by this job

Competitive salary & benefits

Flexible hours

Hybrid work availability

Company-sponsored learning & certs

Job summary

Persistent Systems is seeking a Sr .Net Full Stack Developer to join our Sydney delivery team. You will contribute across backend services in C#/.NET Core and modern frontend with React/Next.js, leveraging AWS and AI-enabled tooling to drive modernisation initiatives.

We require 12+ years of experience, a strong command of RESTful APIs, and hands-on work with Docker, CI/CD, and cloud-native patterns. The role offers a full-time on-site position in Sydney, Australia with a competitive salary and

Qualifications

• 12+ years of experience in full-stack development.
• Proven expertise in C#/.NET Core backend.
• Strong React and TypeScript experience.
• Experience designing RESTful APIs and scalable systems.

Responsibilities

• Develop and maintain backend services using C#/.NET Core in a full-stack role.
• Build modern web apps with React and TypeScript.
• Design and integrate RESTful APIs and services.
• Ensure scalable, maintainable, well-tested software.
• Troubleshoot across distributed systems; monitor logs and metrics.

Skills

.Net

React/Next

AWS

Typescript

Agentic AI

Tools

Docker

GitHub Actions

ECS

Aurora PostgreSQL

CloudWatch

Lambda

Job description

Persistent Systems is seeking a Sr .Net Full Stack Developer to join our Sydney delivery team. You will contribute across backend services in C#/.NET Core and modern frontend with React/Next.js, leveraging AWS and AI-enabled tooling to drive modernisation initiatives.

We require 12+ years of experience, a strong command of RESTful APIs, and hands-on work with Docker, CI/CD, and cloud-native patterns. The role offers a full-time on-site position in Sydney, Australia with a competitive salary and