Senior Software Developer

Contract Type:

Contract

Location:

Canberra, Australian Capital Territory, Australia

Industry:

Information & Communication Technology (ICT)

Salary:

$145.00 - $170.00 Hourly

Contact Email:

damienm@whizdom.com.au

Date Published:

29-Sep-2025

Senior Software Developer

About the Client
Our client is a high-impact government agency operating in the national security and intelligence space. They deliver critical capabilities in cyber operations, secure infrastructure, and intelligence systems. This is a rare opportunity to contribute to a mission of national significance in a technically advanced and secure environment.
 
About the Role
As a Senior Software Developer, you’ll lead software development projects, write optimised and secure code, and provide technical leadership to a team of developers. You’ll be responsible for ensuring the quality, functionality, and reliability of software systems that support mission-critical operations.
 
Key Responsibilities:
  • Support, maintain, and enhance existing software capabilities
  • Ensure software quality and security through testing and review
  • Engage with stakeholders to clarify and develop user requirements
  • Enhance automation capabilities and recommend new tools and structures
  • Mentor team members and contribute to design reviews and agile processes
 
Technical Environment:
  • Java, Python, automation and deployment tools
  • Secure software development practices
 
The Successful Candidate
You’ll be an experienced software developer with strong leadership, coding, and integration skills. You’ll bring deep expertise in secure software development, automation, and stakeholder engagement.
 
Essential Criteria Includes:
  • Programming/Software Development (PROG Level 5)
  • System Software Administration (SYSP Level 5)
  • Systems Integration and Build (SINT Level 5)
A degree in Computer Science or a related field is expected, along with experience in Java, Python, and automation tools.
 
What’s on Offer
  • Work on nationally significant projects in a secure, high-trust environment
  • Long-term contract with potential extensions
  • Opportunity to contribute to Australia’s national security mission
 
Why partner with Whizdom?
We’re Whizdom. We view you as an extension of our strong, dependable brand and have differentiators which really are different! The Whizdom way:
  • We pay our contractors same day you submit your timesheet!
  • We are Level 3, DISP certified and have signed the Veteran Employment Commitment and been awarded the highest level of compliance to this important initiative, proactively assisting veterans transitioning from the forces to civilian roles. We’ve been lucky enough to win industry awards for our high level of process compliance and are ISO 9001 certified. Our commitment to reducing Greenhouse Gas Emissions has been accredited in line with large global organisations.
  • We value diversity and welcome applications from Indigenous Australians, people from diverse cultural and linguistic backgrounds and people living with a disability.
 
Location: The role is based in Canberra ACT, Brisbane QLD or Melbourne, VIC.
Contract terms: 12 months from commencement date, plus potential extensions
SFIA level required: The Specified Person will be expected to demonstrate attributes of SFIA Level of Responsibility .
Security Requirements: Must be an Australian Citizens with a minimum NV2 (Negative Vetting 2) security clearance, though a TSPV (Top Secret Positive Vetting) is preferred. Candidates that do not hold a TSPV may be asked to undergo a clearance uplift. Candidates with a current Defence Intelligence Agency recognised Organisational Suitability Assessment (OSA) are highly preferred.
How to Apply: Please upload your resume to apply. Please note you will need to complete selection criteria to complete this application process. We will be in touch with instructions for suitably skilled candidates.
 
Candidates will need to be willing to undergo pre-employment screening checks which may include, ID and work rights, security clearance verification and any other client requested checks.
 
Applications open until  8am 10 October 2025.
Reach Damien on 0480 002 503 or damienm@whizdom.com.au for any further information.
Apply Now

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