Backend Jobs in Australia

ab-testing analytics canva data-science data-warehousing +3 skills

The Senior Backend Engineer will lead the development and scaling of Canva's A/B testing platform, Pilot, focusing on high-performance data analysis and metrics architecture. The role involves collaborating with cross-functional teams to drive technical strategy, optimize query latency, and mentor engineering staff.

megaport

21 hours ago

Senior Backend Engineer

RemoteAPACFull-timeSenior

api api-design ci-cd cloud data-modeling +8 skills

Senior Backend Engineer building and maintaining scalable RESTful APIs, modernizing legacy components, and leading small teams using Java/Kotlin with SQL databases on a Network as a Service platform.

claytonutz

4 days ago

Senior Associate - Major Projects & Construction (Disputes/Back-End)

APACFull-timeSenior

Construction and infrastructure disputes lawyer handling high-value claims and advisory work for public sector and tier 1 contractor clients in a law firm setting.

Flybuys

4 days ago

Software Engineer – Mobile Backend - Hybrid

APAC

Open 18d APACFull-timeSenior H-1B sponsor history

Develop and maintain large-scale web and API applications on AWS for Flybuys' rewards platform, working with Java, React.js, Node.js, SQL/NoSQL databases, and CI/CD pipelines in a hybrid Melbourne setup.

OpenTable

5 days ago

Senior Engineer (C# backend development)

ai airflow api cassandra ci-cd +20 skills

Build and maintain scalable C# .NET backend services and RESTful APIs for OpenTable’s Private Dining platform, collaborating with global teams to deliver enterprise features.

AppIQ Pty Ltd

6 days ago

Senior API & Backend Developer – Secure SaaS Platform

HybridAPACContractSenior

api api-security authentication aws azure +22 skills

The Senior API & Backend Developer will design and build a secure, production-ready API layer for the CoreShift platform using Python. This role focuses on implementing robust authentication, API gateway management, and secure service integration within a cloud-based environment.

100 – 120 AUD / hr

Mitti

6 days ago

Software Engineer II (Backend)

APACFull-time

HybridAPAC, North AmericaFull-timeSenior

Builds enterprise-grade backend systems for frontline worker tools, leveraging AI and scalable infrastructure to improve workplace efficiency at a global tech company.

Healthengine

7 days ago

Senior Back-End Engineer

Senior Back-End Engineer at Healthengine, a healthcare platform connecting providers and patients, based in Perth with hybrid work arrangements. The posting lists benefits and culture but specifies no technologies or daily responsibilities.

Onlano

7 days ago

Backend Developer

APACInternshipIntern

HybridAPACFull-timeSenior

The Backend Developer will work with PHP and Laravel to build and maintain the internal systems for East Coast Car Rentals.

laravel php

Employee Matters

7 days ago

Senior Software Developer (Back-end Focus)

ai api api-security ci-cd claude-code +19 skills

Lead architecture and development of back-end services powering Australia’s largest EV fast-charging network, using Node.js, TypeScript, Kubernetes, and GCP.

140 000 – 160 000 AUD

TechnologyOne

last week

Backend Developer - Integration

HybridAPACFull-time

api authentication automation aws ci-cd +19 skills

Builds scalable backend integration services using Node.js/NestJS to connect enterprise systems, APIs, and SaaS platforms, ensuring secure, high-performance data flow for thousands of users.

East Coast Car Rentals

last week

Backend Developer

APACFull-time

The Backend Developer will build and maintain internal systems and integrations for a national car rental brand using PHP, Laravel, and AWS.

aws laravel php

East Coast Car Rentals

On-siteAPACFull-timeMiddle

Mid-Level Backend Developer

agile ai api authentication aws +13 skills

Builds and maintains Laravel-based backend systems and APIs for a national car rental brand, focusing on scalable database solutions, third-party integrations, and secure authentication workflows.

95 000 – 110 000 AUD

Study and Work

Back End Developer

APACInternship

Precision Signs Australia

An internship assisting with backend development, including server-side logic, APIs, databases, and an in-house CMS for a web application. Core tech: Python/Java/Node.js, MySQL.

Senior / Lead Software Engineer — Backend & Platform

RemoteAPACFull-timeLead

api aws ci-cd cloud csharp +13 skills

Lead or senior backend engineer owning a distributed platform for digital signage, handling content delivery, real-time events, and offline operations across unreliable networks. Core stack: C#/.NET, PostgreSQL, AWS.

120 000 – 150 000 AUD

On-siteAPACFull-timeIntern

Backend Engineer Intern (TikTok LIVE) - 2027 Start (BS/MS)

This is a backend engineering internship at TikTok LIVE, where students will work on large-scale systems supporting live streaming revenue and SMB services using languages like Go, Python, Java, C++, or PHP.

Backend Software Engineer Graduate (Trust and Safety Engineering) - 2027 Start

On-siteAPACFull-time

This graduate role involves developing and maintaining trust and safety systems for international live streaming products, focusing on content moderation, rule engines, and high-concurrency platforms. Candidates will work with languages such as Python, Go, PHP, C++, or Java to enhance user safety and platform stability.

Profusion Group

Back-End Engineer - AWS | Digital Transformation

APAC

Company Overview Our client is undertaking a significant digital transformation program, modernising customer-facing platforms and delivering a next-generation digital experience. Role Overview As a Back-End Engineer -…

aws cloud cloud-native

On-siteAPACFull-timeIntern

Backend Software Engineer Intern (Data Trust and Safety) - 2027 Start (BS/MS)

Backend intern on TikTok's Trust & Safety team building content moderation, rule engines, and safety platforms for live streaming products using Python, Go, PHP, C++, or Java.

Backend Software Engineer Graduate Trust and Safety Engineering (BS/MS)

On-siteAPACFull-time

This graduate role involves developing and maintaining trust and safety systems for international live streaming, focusing on content moderation, rule engines, and high-concurrency platform stability. Engineers will work on building scalable solutions to protect users from harmful content and improve review efficiency.