1,931 contract software developer jobs in Australia.

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Mosh | Moshy

Senior Software Engineer (Full Stack)

17 days ago

Remote
Hybrid
On-site
Contract

... encourage you to apply. Come help us shape the future of healthcare at Mosh & Moshy! P.S. We love a good cover letter. The more you, the better. [{"name": "contract", "text": "Contract work", "categoryName": "Type of employment"}, {"name": "hybrid_working", "text": "Hybrid work", "categoryName": "Working conditions"}, {"name": ...

Syd, Australia

Software Engineer / System Security Engineer

17 days ago

Contract

IT
Cybersecurity

Job Title - Software Engineer / System Security Engineer Job Id 1245950 - Security Clearance: NV1 Clearance - Length of Contract: 11 months - The role closes on 3/11/2026 - Location: Russell Offices, Canberra ACT Skills, qualifications and experience required: - Support security accreditation and assurance activities for ...

Canberra, Australia

Canva

Staff Software Engineer - API Platform

17 days ago

Remote
Full-time

... systems that let engineering teams across Canva talk to each other's services, route traffic safely, and build in the languages that suit their work. As a Staff Software Engineer, you'll take technical ownership of a meaningful piece of that platform and help set the direction for where it goes next. At the moment, this role ...

Australia

Cívica

Senior Software Engineer - Technology

18 days ago

Remote

We’re Civica and we make software that helps deliver critical services for citizens all around the world. From local to state government, to education, to health and care, over 5,000 public bodies across the globe use our software to help provide critical services to over 100 million citizens. Our aspiration is to be a ...

Greater Melbourne, Australia

Cívica

Senior Software Engineer - Technology

18 days ago

Remote
Full-time

Greater Melbourne, Australia

Charter Diligence

Software Engineer x5 | Federal Government

18 days ago

Hybrid
On-site
Full-time
Contract

$800 - $1,200 per day

... that life doesn’t always align with a pay cycle — and we're here to help when it matters most. Well, ask your mates if they’re already a Charter Diligence Contractor — chances are, they’re already benefiting from the support we provide. About The Role We are recruiting 5x experienced Software Engineer .NET Developers to ...

Canberra, Australia

DNV

Sales Manager - Plant Software - APAC

18 days ago

Full-time
Contract

Sales

... accordance with applicable country-specific laws and practices. [{"name": "full_time", "text": "Full time", "categoryName": "Type of employment"}, {"name": "contract", "text": "Contract work", "categoryName": "Type of employment"}, {"name": "local_area", "text": "Local area", "categoryName": "Working conditions"}, {"name": ...

Perth, Australia

Rio Tinto

Manager Software Asset Management (SAM)

18 days ago

Remote
Full-time
Contract

... with data-driven advice on software investment, licence optimisation, compliance exposure and value creation opportunities. - Govern and optimise Rio Tinto's software estate following contract execution, ensuring licences, entitlements and software consumption are effectively managed throughout the contract lifecycle. Commercial ...

Brisbane, Australia

Kraken

Software Engineer - Java - CF Benchmark

20 days ago

Full-time

IT
Backend

A$40 AUD

... ETFs in the US and power 99% of the regulated crypto derivatives market, with over $40 billion in assets referencing its benchmarks. We are looking for a Java Developer to join the CF Benchmarks Index Team. You will be responsible for implementing new financial benchmarks and for ensuring the smooth running of the CF Benchmarks ...

Australia

CommBank

Staff Software Engineer (Java, AWS)

20 days ago

Full-time

... testing, observability and reliable CI/CD practices. - Provide technical direction, unblock delivery and help the squad make sound engineering decisions. - Mentor software and senior software engineers, strengthening quality, consistency and engineering capability. - Collaborate with product, business and technology stakeholders ...

Syd, Australia

Riot Games

Senior Software Engineer, VALORANT, Personalization

20 days ago

Riot Games Sydney is looking for an experienced Senior Software Engineer to join the Sydney-based VALORANT, Personalisation Team. As Software Engineers at Riot, we bring deep knowledge of specific technical areas and also value the opportunity to work in a variety of broader domains. We have a deep passion for helping to ...

Syd, Australia

Clear Street

Senior / Staff Platform Software Engineer

21 days ago

Remote
Hybrid
On-site
Full-time

$200,000 - $350,000

Clear Street is modernizing the brokerage ecosystem. Founded in 2018, Clear Street is a diversified financial services firm replacing the legacy infrastructure used across capital markets.

Australia

MongoDB

Senior Software Engineer, App Modernization

21 days ago

Hybrid

... existing relational schemas and query patterns to inform data modelling decisions. Our work sits at the intersection of analysis, data modelling, and AI — helping developers make confident, data-driven decisions as they transition to MongoDB. We are looking for a Software Engineer who is passionate about building scalable backend ...

Syd, Australia

Qube Research & Technologies

Trading Systems Software Engineer

21 days ago

... innovation drives our ambition to deliver high-quality returns for our investors. Your future role at QRT We are looking for an experienced Trading Systems Software Engineer to help build the applications, platforms and engineering capabilities that support QRT’s global trading environment. This is a broad software engineering ...

Australia

HopSkipDrive

Staff Software Engineer, Quality Infrastructure

22 days ago

Remote
Full-time

$195,000 - $210,000

... in safe, fast, and simple supplemental student transportation. Through our marketplace, we connect kids to highly-vetted caregivers on wheels. Through our software, we solve the biggest transportation challenges facing schools and school districts across the country. Founded by three moms as a solution to their own transportation ...

Australia

Silicon Quantum Computing

Software Engineer, Control & Error Correction

22 days ago

Full-time
Contract

... Concurrency and synchronisation, and the discipline to keep the critical path simple - Working close to hardware: memory-mapped IO, drivers, DMA, interrupts, and the contracts between software and logic - Scheduling, allocation or queueing algorithms, and the ability to reason about worst case rather than average - Strong computer ...

Syd, Australia

Optiver

Senior Software Engineer - Critical Engineering

22 days ago

... participant on the Hong Kong, Korea, Singapore, Taiwan and Japan exchanges, and act as Optiver’s APAC head office. WHAT YOU' LL DO We are looking for a Senior Software Engineer to join Critical Engineering APAC team in Sydney - the platform group that builds and operates the systems Optiver's trading stack runs on. Every day, ...

Syd, Australia

CommBank

Staff Software Engineer - iOS

22 days ago

Full-time

- Lead and elevate native iOS engineering practices across the domain - Contribute to DevSecOps practices and operational excellence across CI/CD and cloud environments - Drive architectural direction for scalable, modular, and testable mobile applications Do work that matters As a Staff iOS Engineer, you will be a

Greater Melbourne, Australia

HUB24

Senior Software Engineer, Class

22 days ago

Hybrid
Full-time
Contract

... stages. - Everyday benefits, including discounts and financial wellbeing support. Why this is an exciting opportunity We’re looking for an experienced Senior Software Engineer to help design, build and operate secure, scalable software that supports high-quality financial services. This is a hands-on senior engineering role ...

Greater Melbourne, Australia

Vetto

Senior Software Engineer — Task Ideation

23 days ago

Remote
Part-time

About the Project We build hard, verifiable command-line tasks used to evaluate frontier AI agents. AI agents are good at the textbook. They still fail where experience matters: a default nobody questions, a rule nobody wrote down, a fix that looks right and isn't.

Australia