On Site Api Engineer Contract Temp Jobs in All Australia - May 2026

Listed two days ago

Integration / API Specialist

This is a Contract/Temp job

Canberra ACT

Contract opportunity to join an established Australian organisation
MUST have an active AGSVA NV1 Security Clearance to apply
Canberra location is a MUST with onsite working requirements

Contract opportunity to join an established Australian organisation
MUST have an active AGSVA NV1 Security Clearance to apply
Canberra location is a MUST with onsite working requirements

Are you an experienced Integration / API Specialist looking for your next role in Canberra? Apply today for this opportunity!!!

subClassification: Developers/ProgrammersDevelopers/Programmers

classification: Information & Communication Technology(Information & Communication Technology)

2d ago

Listed sixteen days ago

Senior Software Engineer - Fast API

at iterate

This is a Contract/Temp job

Sydney NSW

Onsite 4 days 1 day work from home.
6 month contract with extensions.
Python and AWS tech stack.

Onsite 4 days 1 day work from home.
6 month contract with extensions.
Python and AWS tech stack.

The software you write will power real-time systems that serve millions globally. We're hiring 3 x Software Engineers on a contract to join their team

subClassification: Engineering - SoftwareEngineering - Software

classification: Information & Communication Technology(Information & Communication Technology)

16d ago

Listed six days ago

Cloud Automation Engineer

at Experis AU

This is a Contract/Temp job

Deakin, Canberra ACT

Competitive Rates

Leadership role
Competitive rates
We Pay Weekly

Leadership role
Competitive rates
We Pay Weekly

A great opportunity for a Cloud Engineer within a Federal Government Department.

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

6d ago

Listed seven days ago

Senior Payments Integration Engineer

at Opus Recruitment Solutions

This is a Contract/Temp job

Sydney NSW

AUD 700 - 1000 per day

Senior Payments Integration Engineer
6 Month Contract
Sydney

Senior Payments Integration Engineer
6 Month Contract
Sydney

Senior Payments Integration Engineer

subClassification: Developers/ProgrammersDevelopers/Programmers

classification: Information & Communication Technology(Information & Communication Technology)

7d ago

Listed ten days ago

Senior Software Engineer - Backend

at Bluefin Resources Pty Limited

This is a Contract/Temp job

Sydney NSW

AUD 1100 - 1200 per day

Backend software engineer with expertise in Node.js and knowledge of accessibility and authorisation

subClassification: Engineering - SoftwareEngineering - Software

classification: Information & Communication Technology(Information & Communication Technology)

10d ago

Listed six days ago

DevOps Engineer

at Task Recruitment

This is a Contract/Temp job

Brisbane QLD

Work on cloud-native AWS platforms powering autonomous & AI-enabled mining tech
Drive DevOps automation, CI/CD, security, scalability, & operational excellence
Collaborate with global Agile teams on a complex hybrid microservices env'ment

Work on cloud-native AWS platforms powering autonomous & AI-enabled mining tech
Drive DevOps automation, CI/CD, security, scalability, & operational excellence
Collaborate with global Agile teams on a complex hybrid microservices env'ment

Opportunity for Mid-Level DevOps Engineer to work on a large-scale operation for a next-gen cloud platform for autonomous technology & AI in Brisbane

Recruited byFortunato Galluzzo

subClassification: Engineering - SoftwareEngineering - Software

classification: Information & Communication Technology(Information & Communication Technology)

6d ago

Listed two days ago

Principal Data Engineer - Fabric

at Eden Ritchie Recruitment

This is a Contract/Temp job

Strathpine, Brisbane QLD

Lead Microsoft Fabric architecture, governance and data engineering to deliver scalable enterprise analytics platforms.

subClassification: Engineering - SoftwareEngineering - Software

classification: Information & Communication Technology(Information & Communication Technology)

2d ago

Listed seven days ago

AWS Frontend & API Architect

at Ignite

This is a Contract/Temp job

Canberra ACT

Competitive

Australian citizenship mandatory with a minimum baseline security clearance
Strong frontend architecture experience with modern SPA frameworks
Location: Adelaide, Brisbane, Canberra, Melbourne or Sydney

Australian citizenship mandatory with a minimum baseline security clearance
Strong frontend architecture experience with modern SPA frameworks
Location: Adelaide, Brisbane, Canberra, Melbourne or Sydney

I'm working with a large Federal Government department to find an AWS Frontend & API Architect (Developer Portal Architect) Location:

subClassification: ArchitectsArchitects

classification: Information & Communication Technology(Information & Communication Technology)

7d ago

Listed three days ago

ServiceNow Engineer

at FinXL IT Professional Services

This is a Contract/Temp job

Melbourne VIC

ServiceNow Engineer wanted for a hands-on enterprise role focused on ITSM, integrations, workflows and large-scale ServiceNow platform delivery.

subClassification: Developers/ProgrammersDevelopers/Programmers

classification: Information & Communication Technology(Information & Communication Technology)

3d ago

Listed nine days ago

Data Engineer

at Approach Consulting

This is a Contract/Temp job

Canberra ACT

$110 - $145/hr

Drive impactful data transformation and modern analytics initiatives
Work on enterprise-scale Azure, Fabric & Power BI solutions
12 months with a 12 month extension option

Drive impactful data transformation and modern analytics initiatives
Work on enterprise-scale Azure, Fabric & Power BI solutions
12 months with a 12 month extension option

Join a data transformation team in Canberra using Azure, Fabric & Power BI with hybrid flexibility and impactful work.

subClassification: Database Development & AdministrationDatabase Development & Administration

classification: Information & Communication Technology(Information & Communication Technology)

9d ago

Listed eight days ago

IOT Engineer

at Bluefin Resources Pty Limited

This is a Contract/Temp job

Sydney NSW

IOT Engineer to join a large enterprise environment - great tech and career opportunities!

subClassification: ArchitectsArchitects

classification: Information & Communication Technology(Information & Communication Technology)

8d ago

Listed twenty three days ago

Product Service Consultant

at Searson Buck Group Pty Ltd

This is a Contract/Temp job

Brisbane QLD

Full Stack Web/API Development
.NET/C#/JAVA - SQL/PostgreSQL
12 Months of contract with possibility of extension

Full Stack Web/API Development
.NET/C#/JAVA - SQL/PostgreSQL
12 Months of contract with possibility of extension

Full Stack Web/API Development Engineer

subClassification: Web Development & ProductionWeb Development & Production

classification: Information & Communication Technology(Information & Communication Technology)

23d ago•Expiring

Listed eight days ago

Senior Test Automation Engineer

at Recruitment Hive

This is a Contract/Temp job

Canberra ACT

$135 -$145 Phr Inc Super - Weekly Pay Options

Multiple Locations - Weekly Pay Options
Oversee the improvement of automation testing practices.
Baseline Clearance Required

Multiple Locations - Weekly Pay Options
Oversee the improvement of automation testing practices.
Baseline Clearance Required

Support the Test Manager to grow the team of automation testers and breadth of coverage

subClassification: Testing & Quality AssuranceTesting & Quality Assurance

classification: Information & Communication Technology(Information & Communication Technology)

8d ago

Listed two days ago

Senior Analytics (And/Or Data) Engineer - Palantir Foundry

at NW Technology

This is a Contract/Temp job

Canberra ACT

Canberra ACT Based, NV2 Clearance Required
Long-term Contract Roles, Permanent Engagement Options available
Multiple Opportunities- Analytics Engineer and Data Engineer roles

Canberra ACT Based, NV2 Clearance Required
Long-term Contract Roles, Permanent Engagement Options available
Multiple Opportunities- Analytics Engineer and Data Engineer roles

NV2 Palantir Foundry Senior Analytics Engineer | Canberra | Secure NatSec program | Python, SQL, Ontology, Workshop, Quiver, PySpark.

subClassification: Engineering - SoftwareEngineering - Software

classification: Information & Communication Technology(Information & Communication Technology)

2d ago

Listed one day ago

Principal Solution Architect

at FinXL IT Professional Services

This is a Contract/Temp job

Sydney NSW

FinXL is seeking a Principal Solution Architect to lead AI integration and API strategy for a leading Wealth Management client's ecosystem.

subClassification: ArchitectsArchitects

classification: Information & Communication Technology(Information & Communication Technology)

1d ago

Listed twenty days ago

Azure Cloud Engineer & Cloud Integration Engineer - Melbourne

at AYAN INFOTECH PTY LTD

This is a Contract/Temp job

Melbourne VIC

Open to discuss

Strong hands on experience with Azure PaaS, networking, and security. Infrastructure as Code using Terraform and CI/CD via Azure DevOps.

subClassification: OtherOther

classification: Information & Communication Technology(Information & Communication Technology)

20d ago

Listed six days ago

Integration Lead

at Akkodis

This is a Contract/Temp job

Canberra ACT

$800.00 - $1000.00 p.d.

Experience in large-scale or government environments
Clearance required - minimum Baseline

Experience in large-scale or government environments
Clearance required - minimum Baseline

Are you an experienced Integration Lead to drive and deliver integration solutions across a complex, multi-system and across agencies environment.

subClassification: Developers/ProgrammersDevelopers/Programmers

classification: Information & Communication Technology(Information & Communication Technology)

6d ago

Listed seven days ago

AWS Cloud Architect

at Ignite

This is a Contract/Temp job

Canberra ACT

Competitive

Australian citizenship mandatory with a minimum baseline (NV1 preferred)
Deep AWS cloud architecture exp with hands-on expertise with API Gateways
Location: Adelaide, Brisbane, Canberra, Melbourne or Sydney

Australian citizenship mandatory with a minimum baseline (NV1 preferred)
Deep AWS cloud architecture exp with hands-on expertise with API Gateways
Location: Adelaide, Brisbane, Canberra, Melbourne or Sydney

I'm working with a large Federal Government department to find an AWS Cloud Architect. Duration: 6 month contract with 2 x 6 month extension

subClassification: ArchitectsArchitects

classification: Information & Communication Technology(Information & Communication Technology)

7d ago

Listed twenty two days ago

Cloud Automation Engineer

at Antlia Australia Pty Ltd

This is a Contract/Temp job

Canberra ACT

subClassification: Engineering - SoftwareEngineering - Software

classification: Information & Communication Technology(Information & Communication Technology)

22d ago

Listed eight days ago

Cloud Engineering SME

at TLS Consulting Pty Ltd

This is a Contract/Temp job

Canberra ACT

$175 – $190 per hour

$$$
Canberra or Melbourne location
On site only

$$$
Canberra or Melbourne location
On site only

Build secure enterprise cloud platforms at national scale. Hands-on Azure/AWS/GCP SME role driving hybrid, DevSecOps & innovation.

subClassification: Engineering - SoftwareEngineering - Software

classification: Information & Communication Technology(Information & Communication Technology)

8d ago

Listed one day ago

Quality Assurance Test Engineer

at CMC Markets

This is a Contract/Temp job

Sydney NSW

Continuous learning: Our L&D offering training
$0 Trades: Staff & family trading accounts with CMC Markets Invest
Unlimited access to a dedicated benefits & wellbeing hub

Continuous learning: Our L&D offering training
$0 Trades: Staff & family trading accounts with CMC Markets Invest
Unlimited access to a dedicated benefits & wellbeing hub

looking for an experienced QA Manual Test Engineer, who has worked across large IT projects within financial services.

subClassification: Testing & Quality AssuranceTesting & Quality Assurance

classification: Information & Communication Technology(Information & Communication Technology)

1d ago

Listed fourteen days ago

Lead Automation Engineer

at Davidson

This is a Contract/Temp job

Melbourne VIC

Lead automation in a major banking transformation program
Own strategy and deliver high-impact quality engineering solutions
Work with modern tech shaping next-gen digital banking platforms

Lead automation in a major banking transformation program
Own strategy and deliver high-impact quality engineering solutions
Work with modern tech shaping next-gen digital banking platforms

Lead automation in a major banking transformation, driving quality engineering strategy and delivering high-impact solutions

subClassification: Testing & Quality AssuranceTesting & Quality Assurance

classification: Information & Communication Technology(Information & Communication Technology)

14d ago

Listed fifteen days ago

Integration Lead

at Akkodis

This is a Contract/Temp job

Brisbane QLD

$800 - $1k p.d.

Experience in large-scale or government environments
NV1 mandatory

Experience in large-scale or government environments
NV1 mandatory

Are you an experienced Integration Lead to drive and deliver integration solutions across a complex, multi-system and across agencies environment.

subClassification: Developers/ProgrammersDevelopers/Programmers

classification: Information & Communication Technology(Information & Communication Technology)

15d ago

Listed seven days ago

Technical Lead/Solution Architect - AWS

at Talent – Specialists in tech, transformation & beyond

This is a Contract/Temp job

Melbourne VIC

Initial 6 month contract with the view to extend
Hands-on AWS cloud solution architecture required
Join a leading utilities organisation delivering a major transformation

Initial 6 month contract with the view to extend
Hands-on AWS cloud solution architecture required
Join a leading utilities organisation delivering a major transformation

Join a leading utilities organisation delivering a major transformation program focused on replacing a legacy smart-meter analytics platform

subClassification: ArchitectsArchitects

classification: Information & Communication Technology(Information & Communication Technology)

7d ago

Listed eight days ago

Cloud Architect- AWS

at Clicks IT Recruitment (ACT)

This is a Contract/Temp job

Melbourne VIC

Design and lead a scalable AWS API gateway platform, enabling secure, high-volume integrations and driving enterprise API architecture and standards.

subClassification: ArchitectsArchitects

classification: Information & Communication Technology(Information & Communication Technology)

8d ago

Listed eight days ago

Automation (Playwright) Tester - Melbourne

at AYAN INFOTECH PTY LTD

This is a Contract/Temp job

Melbourne VIC

$450 - $480 p.d.

Automation Tester along with Playwright, TypeScript, GCP, Spanner DB, AI Tools.7+Years of QE experience & proven track record of delivering quality.

subClassification: Testing & Quality AssuranceTesting & Quality Assurance

classification: Information & Communication Technology(Information & Communication Technology)

8d ago

Listed eight days ago

Solution Architect (ERP / Enterprise)

at NEC Australia Pty Ltd

This is a Contract/Temp job

Richmond, Melbourne VIC

Lead architecture governance and vendor assurance
Shape integration, identity, data and security patterns
12-month contract + hybrid working

Lead architecture governance and vendor assurance
Shape integration, identity, data and security patterns
12-month contract + hybrid working

Senior Solution Architect designing ERP & enterprise integration architecture, governing standards and assuring vendor solutions client-side.

subClassification: ArchitectsArchitects

classification: Information & Communication Technology(Information & Communication Technology)

8d ago

Listed two days ago

Lead Software Engineer / Architect

at Peoplebank Australia WA

This is a Contract/Temp job

Perth WA

event-driven architecture and messaging systems

Initial 6-month contract with leading mining client in WA
From functional concept through to leading a team that builds it
Complex, real-world distributed systems – Perth-based with flexibility

Initial 6-month contract with leading mining client in WA
From functional concept through to leading a team that builds it
Complex, real-world distributed systems – Perth-based with flexibility

Lead Software Engineer / Architect Initial 6-month contract with leading mining client in WA From functional concept through to leading a

subClassification: ArchitectsArchitects

classification: Information & Communication Technology(Information & Communication Technology)

2d ago

Listed three days ago

Senior Cloud Engineers

at Talent – Specialists in tech, transformation & beyond

This is a Contract/Temp job

Canberra ACT

Federal Government Opportunity.
Long term contract.
Multiple positions available.

Federal Government Opportunity.
Long term contract.
Multiple positions available.

Senior Cloud roles across Azure/AWS, focusing on automation, solution design, IaC, DevOps, security and cloud networking.

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

3d ago

Listed twenty four days ago

Lead Data Engineer

at Calleo

This is a Contract/Temp job

Canberra ACT

AUD 120 - 130 per hour

Job Location - Canberra
Federal Government role
Australian Citizenship required

Job Location - Canberra
Federal Government role
Australian Citizenship required

Strong expertise in data mapping and modelling, producing accurate ERDs, and domain classifications is required

subClassification: Engineering - SoftwareEngineering - Software

classification: Information & Communication Technology(Information & Communication Technology)

24d ago•Expiring

Listed ten days ago

Senior Network Automation Engineer

at FinXL IT Professional Services

This is a Contract/Temp job

Sydney NSW

FinXL is seeking a Senior Network Automation Engineer for a key infrastructure modernisation project with a leading banking client. Apply now!

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

10d ago

Listed twenty days ago

Research Engineer - Software

at OncoRes Medical

This is a Contract/Temp job

Nedlands, Perth WA

12 month full-time contract with free on-site parking available
Flexible working arrangements available
Unique opportunity to get involved in an early rapidly growing company

12 month full-time contract with free on-site parking available
Flexible working arrangements available
Unique opportunity to get involved in an early rapidly growing company

A rare opportunity to help develop a novel, disruptive medical product that will impact the lives of millions of people around the world.

subClassification: Clinical/Medical ResearchClinical/Medical Research

classification: Healthcare & Medical(Healthcare & Medical)

20d ago

79 api engineer jobs in Australia - Contract Temp, On Site

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