153 senior .net software developer jobs in Australia - Contract Temp

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Listed three days ago

Senior .Net Developer

at Sestra People Pty Ltd

This is a Contract/Temp job

Melbourne VIC(Hybrid)

$180,000 – $200,000 per year

12 Month Dailly Rate Contract
Hybrid Work
Financial Services

As a Senior .NET Engineer, you will play a key role in designing, developing, and enhancing enterprise applications that support core business osps.

3d ago

Listed two days ago

Senior Developer (C# / .NET)

at OnCloud Pty Ltd

This is a Contract/Temp job

Perth WA(Hybrid)

Design, build and support C#/.NET applications while shaping technical standards and solving client problems

2d ago

Listed eleven days ago

Full Stack Senior Software Engineer (.NET / Angular)

This is a Contract/Temp job

Richmond, Melbourne VIC(Hybrid)

Competitive Salary Package

Multiple Positions Available!
Doncaster Location - No City Traffic
Stable and Secure Organisation with an Exciting Future

Lead quality, mentor developers and help design and deliver enterprise software supporting critical business operations.

11d ago

Listed twenty hours ago

Full Stack Developer

at McMahon Services

This is a Contract/Temp job

Build modern internal platforms driving major business transformation
Work with modern tooling, AI-assisted development and cloud technologies
High-impact role with real ownership and long-term project pipeline

Build modern software that shapes how a national business operates and scales.

20h ago

Listed seven days ago

3x Principal / Senior .Net Engineers

at TheDriveGroup

This is a Contract/Temp job

Sydney NSW(Hybrid)

Up to $1100 per day

WFH - Flexible Working Arrangements
Long Term Rolling Contract with good Daily Rates on Offer
High Quality Coding Environment

EXCEPTIONAL opportunity to join a startup initiative under the banner of a well renowned, successful, stable and market leading brand. + Flexible WFH

7d ago

Listed one day ago

.NET & React Developer

at FinXL IT Professional Services

This is a Contract/Temp job

Sydney NSW(Hybrid)

Seeking a .Net & React Developer to join FinXL for a transformation program to develop .NET & React applications- Sydney CBD & Work from home

1d ago

Listed one day ago

.NET Developer & React Developer - 12 months - Immediate Start

at FinXL IT Professional Services

This is a Contract/Temp job

$Exc

Are you an Australian Citizen looking to lead the design and delivery of modern web applications for a leading government transformation program

1d ago

Listed nineteen hours ago

Junior .NET Developer & React/Claude Developer

at FinXL IT Professional Services

This is a Contract/Temp job

Melbourne VIC(Hybrid)

We are seeking a Junior .NET & React/Claude Developer to join a major federal financial regulator client, building AI-assisted digital applications.

19h ago

Listed one day ago

Senior Developer – Java, TypeScript, AWS & AI ( Calude Code) - Development

at Ideatory Pty Ltd

This is a Contract/Temp job

Melbourne VIC(Hybrid)

$150,000 – $200,000 per year

Build reliable applications, cloud solutions and AI-assisted delivery for financial services and public sector clients.

1d ago

Listed seven days ago

Remote ASP.NET developer with Baseline clearance

at Seers Group Australia

This is a Contract/Temp job

Brisbane QLD(Remote)

* Work remotely within Australia on a major federal Salesforce project.
* Grow your career across .NET, Azure and Salesforce integrations.
* Own your work with kind, talented people in a collaborative team.

Build .NET services at Seers for a major federal Salesforce project. Remote within Australia. Active Baseline clearance or higher required.

7d ago

Listed one day ago

Senior Angular Developer/s

This is a Contract/Temp job

Melbourne VIC(Hybrid)

$900.00 - $1000.00 p.d. + + GST

Senior frontend engineer to build and improve enterprise web apps, mentor others, and deliver secure, reliable features in an agile team.

1d ago

Listed one day ago

Senior / Principal Backend .Net Engineers / Greenfield Build

at TheDriveGroup

This is a Contract/Temp job

Sydney NSW(Hybrid)

Up to $1100 per day

Backend .Net Core, C#, Microservices, TDD, Agile - WFH, Flexible Hours, Cutting Edge Technology, Greenfield Project, High Quality Coding Environment

1d ago

Listed seven days ago

Full Stack Software Engineer

at Onyx Gaming Pty Ltd

This is a Contract/Temp job

Port Melbourne, Melbourne VIC(Hybrid)

Work with C#/.NET, React and AWS on products used across Australia.
Take hands-on ownership and help shape technical solutions.
12-month role, flexible hours, a supportive team and professional development.

Build software powering hospitality venues across Australia. Join Onyx Gaming in a 12-month role working with C#/.NET, React and AWS.

7d ago

Listed seven days ago

Senior .NET Engineer - ASX Listed Company

at Private Advertiser

This is a Contract/Temp job

Sydney NSW(Hybrid)

$900 - $1050 per day

NEW hands on .NET role working on a leading product within a well-known, profitable and stable brand! ASX Listed Company

7d ago

Listed one day ago

Software Engineer (Generative AI & Digital Platforms)

at Chandler Macleod

This is a Contract/Temp job

Docklands, Melbourne VIC(Hybrid)

competitive market rates offered

Fullstack developer
Exciting opportunity
Immediate start

Software Engineer needed for contract role in Melbourne CBD

1d ago

Listed nineteen hours ago

Senior .NET & React/Claude Developer

at FinXL IT Professional Services

This is a Contract/Temp job

Melbourne VIC(Hybrid)

We are seeking a Senior .NET & React/Claude Developer to join a major federal financial regulator client, leading AI-assisted application delivery.

19h ago

Listed fourteen days ago

Senior Software Engineer (Melbourne based - Remote)

at Natural Selection Group

This is a Contract/Temp job

Melbourne VIC(Remote)

Hands-on .NET, C#, Sitefinity and Azure environment
12-month remote contract with potential for annual renewal
Work primarily within Melbourne business hours

Take ownership of an established enterprise Sitefinity environment in this remote Melbourne contract. Must have Sitefinity development experience.

14d ago

Listed seventeen days ago

Senior .NET / React Developer

at Mura Connect Pty Ltd

This is a Contract/Temp job

Sydney NSW(Hybrid)

Competitive hourly rate + super

Solution Developer suppporting federal government transformation
Work across C#, .NET Core, React, TypeScript and Azure
No contractor fees and weekly payrun

Senior .NET/React Developer for a Federal Government agency's digital transformation program. 6-month contract from January 2027.

17d ago

Listed nineteen hours ago

Mid-Level .NET & React/Claude Developer

at FinXL IT Professional Services

This is a Contract/Temp job

Melbourne VIC(Hybrid)

We are seeking a Mid-level .NET & React/CLaude Developer to join a federal financial regulator client, building AI-assisted digital applications.

19h ago

Listed twenty two hours ago

.Net and React Developers-AI/Claude Code

at Peoplebank Australia NSW

This is a Contract/Temp job

Competitive daily rate

This role requires Australian Citizenship
Experience in C#, .NET / ASP.NET Core, React and REST APIs
Advanced use of Claude Code across SDLC

We are seeking an experienced Senior .NET & React Developer to join a major digital transformation program within a highly respected Australian

22h ago

Listed four days ago

Senior Software Engineer

This is a Contract/Temp job

Sydney NSW(Hybrid)

Up to $1200 p.d. + super

Seeking an experienced Snr Software Engineer to join a large enterprise in a newly created role, to assist the delivery of modern cloud-native tech!

4d ago

Listed four days ago

Full Stack Developer

at Emanate Technology Pty Ltd

This is a Contract/Temp job

Canberra ACT(Hybrid)

AUD 120 - 135 per annum

Senior Full Stack Developer | .NET, Vue 3 & Azure. Build modern digital services within a collaborative Agile team.

4d ago

Listed two days ago

Senior .Net Developer

at Recruitment Hive

This is a Contract/Temp job

$140 - $160 per hour (inc super)

Design, develop, test, deploy and maintain full stack analytical applications
10 years’ experience across SQL development including 3NF design
12 + 12 + 12 month contract (NV1 security clearance required)

Delivering and sustaining software systems that support decision-making through the development of analytical data applications. Call Eric 02 62991006

2d ago

Listed one day ago

Senior Software Engineer

at Peoplebank Australia QLD

This is a Contract/Temp job

Brisbane QLD(Hybrid)

Competitive

3 Month contract + likely extension | Mining industry
Brisbane based | Hybrid work | Competitive daily rate
C#, React, TypeScript, Data and AI, Azure, DevOps, cloud-native architecture

Seeking a Senior Software Engineer to lead the development of innovative, enterprise-grade solutions using modern cloud and full-stack technologies

1d ago

Listed seventeen days ago

.NET Developers | Federal Government | Canberra

at Private Advertiser

This is a Contract/Temp job

Canberra ACT(Hybrid)

Experienced .NET Developers to support Federal Government ICT modernisation.

17d ago

Listed sixteen days ago

Principal AI .NET Engineer

at Software At Scale

This is a Contract/Temp job

Sydney NSW(Hybrid)

AI
Empowerment
.NET Modernisation

The next gen of .NET development using AI

16d ago

Listed eighteen hours ago

Mid to Senior Full Stack .NET Engineer | 6-Month Rolling Contract

at SustainRecruit

This is a Contract/Temp job

Sydney NSW(Hybrid)

Build a new fintech platform with .NET, React and Azure.
6-month rolling contract | Sydney hybrid, 2-3 days in office
$700-$800/day including super.

Build a new fintech platform with .NET, React and Azure. Sydney hybrid, 6-month rolling contract for a mid to senior engineer. $700-$800/day inc super

18h ago

Listed eighteen days ago

Staff .NET Engineer

at Software At Scale

This is a Contract/Temp job

Sydney NSW(Hybrid)

Lead backend transformations on AWS using .NET principles and queues.
Energise teams as a proactive thought leader, raising technical standards.
Enjoy low-ceremony autonomy and AI tooling like Claude Code.

Lead high-impact .NET modernisation and AWS scaling as a trusted technical partner, injecting elite momentum into enterprise squads.

18d ago

Listed twenty four days ago

Senior Engineer .NET (contract)

This is a Contract/Temp job

Melbourne VIC(Hybrid)

Backend role working with .NET Core, cloud
Start ASAP - one interview!
Hybrid

Looking for a .NET developer with experience in event-driven architecture for a 12 month contract opportunity.

24d ago•Expiring

Listed twenty three days ago

Backend Developer (14-month Contract)

at Defence Health

This is a Contract/Temp job

14-month fixed contract
Join a purpose driven, not-for-profit organisation
Hybrid and Flexible Work Arrangements

Design, develop, maintain, and support application integration services across our technology ecosystem.

23d ago

Listed nine days ago

Senior / Principal Backend .Net Engineers / Greenfield Build

at TheDriveGroup

This is a Contract/Temp job

Sydney NSW(Hybrid)

Up to $1100 per day

Backend .Net Core, C#, Microservices, TDD, Agile - WFH, Flexible Hours, Cutting Edge Technology, Greenfield Project, High Quality Coding Environment

9d ago

Listed eight days ago

Multiple Full Stack .Net & Senior Full Stack .Net Software Developers

at Compas Pty Ltd

This is a Contract/Temp job

Competitive rates

Develop secure full stack applications using .NET, SQL and JavaScript
Work on Angular/Svelte modernisation, APIs and enterprise data integration
Canberra contract with 2 x 12-month extension options

Senior Full Stack Developer using .NET, SQL and JavaScript to modernise secure analytical applications in Canberra. NV1 clearance required.

8d ago

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