Senior C# .NET Developer – Software Engineering | NV1 | Canberra

Canberra, Australian Capital Territory, Australia Australian Federal Police; Canberra; Hybrid; AUD 110,000 - 140,000; Full time

Job summary

Australian Federal Police in Canberra is seeking a Senior C# .NET Developer to lead and deliver secure, scalable software solutions. You will design, implement and review code across REST APIs, Oracle SQL/PLSQL, JavaScript, and VB6, while mentoring junior engineers and contributing to DevOps practices.

The role requires Australian citizenship and the ability to obtain Negative Vetting Level 1 clearance, with hybrid work arrangements and occasional travel to support project delivery.

Qualifications

• Experience applying software engineering in large organisations.
• Strong knowledge of secure coding practices.
• Experience with DevOps and CI/CD pipelines.

Responsibilities

• Analyse complex ICT issues and design scalable solutions.
• Develop and maintain applications using C# .NET, REST APIs, Oracle SQL/PLSQL.
• Lead code reviews and ensure code quality.
• Collaborate with stakeholders and other teams to deliver ICT projects.

Skills

C# .NET

REST APIs

DevOps

PowerShell

CI/CD

Code reviews

Tools

Oracle SQL/PLSQL

VB6

IBM Cloud Pak

Job description

Senior C# .NET Developer – Software Engineering | NV1 | Canberra

Senior C# .Net Developer Software Engineer (Developer)

Australian citizenship required. Negative Vetting Level 1 or highersecurity clearance.

Location: Canberra (Hybrid).

What to Submit

• A tailored resume in docx format
• A one page (5000 character) summary response to the selection criteria below.

RFQ Details

• RFQ ID: LH-07854
• Agency: Australian Federal Police
• Closing Date: Wednesday, 30 September 2026 at 11:59pm Canberra time
• Estimated Start Date: Monday, 29 March 2027
• Initial Contract Duration: 12 months
• Extension Term: Other
• Experience Level: Senior – EL1 equivalent
• Security Clearance: Must be able to obtain Negative Vetting Level 1
• Location of Work: ACT
• Working Arrangements: Hybrid. The primary office is in Canberra; remote or flexible arrangements may be considered at the Buyer’s sole discretion. Required travel to and from the location will be at the Seller’s expense unless previously agreed.
• Maximum Hours: 7.5 hours per day

Job Details

Software Engineers have experience overseeing software development projects, writing optimised code, and provide technical leadership to a team of software engineers. They are responsible for the quality and functionality of the software produced by their team.

AFP Band 8 Work Level Standards apply.

Key Duties and Responsibilities

• Analyse complex ICT business and technical issues, applying software engineering expertise to design, develop and recommend scalable, maintainable and secure solutions aligned with organisational objectives and best practices.
• Produce, maintain and update solution designs, technical specifications, architecture documentation and other engineering artefacts to support system enhancements and ongoing delivery.
• Design, develop, enhance and support applications using C# .NET, REST APIs, Oracle 11g/12c PL/SQL, JavaScript and VB6 to meet operational and business requirements.
• Implement software changes across the development lifecycle, working closely with testing, release management and operations teams to ensure successful deployment, system stability and operational readiness.
• Perform DevOps and automation activities, including CI/CD pipeline management, PowerShell scripting, Citrix administration and continuous improvement of build, deployment and release processes.
• Conduct code reviews and apply software engineering standards to improve code quality, maintainability, security and consistency across development activities.
• Investigate, troubleshoot and resolve application issues, incidents and defects, providing timely support to maintain system availability and business continuity.
• Apply secure coding principles and engineering best practices to ensure solutions meet security, compliance and risk management requirements.
• Monitor, analyse and optimise application performance, reliability and scalability to support operational effectiveness and future growth.
• Provide technical expertise and contribute to solution design decisions, technology improvements and the successful delivery of ICT projects and initiatives.
• Collaborate with business stakeholders, project teams and technical specialists to translate requirements into effective and sustainable technology solutions.
• Maintain current knowledge of information technology practices and technical disciplines through ongoing professional development.
• Establish, develop, and sustain effective business relationships and professional networks across the organisation and broader stakeholder environment.
• Contribute to and support the implementation of improved ICT practices, standards, and procedures.
• Provide mentoring, coaching, and training to support capability development across teams.
• Operate effectively within a small team environment and contribute to broader Command objectives.
• Demonstrate accountability for the accurate and timely delivery of work in line with quality requirements, while sharing expertise and providing guidance to less experienced personnel.
• Ensure the accurate recording and management of information and documentation in accordance with buyer requirements and established governance practices.

Technical Skills

Candidates should demonstrate strong technical expertise across software engineering, systems integration, DevOps and application support, including C# .NET, REST APIs, Oracle SQL/PLSQL, JavaScript, VB6 and IBM Cloud Pak. Experience in secure coding, code reviews, test automation, CI/CD, PowerShell, release management, performance monitoring, incident resolution, technical documentation and collaboration to deliver secure, scalable and maintainable ICT solutions is essential.

Essential Skills for Role Level per APS JFF

• Consultancy level 6
• Emerging technology monitoring level 6
• Methods and tools level 6
• Programming/software development level 6
• Release and deployment level 6
• Software design level 6
• Specialist advice level 6
• Systems design level 6
• Systems development management level 6
• Systems integration and build level 6

Desirable

• Business process improvement level 5

About the Team

Technology is a critical enabler of the AFP’s operational and corporate services. The team supports frontline policing and protective services through tactical technology interventions while maintaining, sustaining and evolving foundational platforms and architecture.

Its focus includes modernising technology foundations and applications, strengthening cyber security, evolving processes for emerging technologies, maturing technology use across the AFP Technology Strategy 2026 and collaborating with academic institutions, police forces and the technology sector.

About the Organisation

As Australia’s national policing agency, the AFP protects Australians and Australia’s interests. It enforces Commonwealth and Australian Capital Territory criminal law, protects Commonwealth interests from criminal activity and works with domestic and international partners to combat complex transnational, serious and organised crime.

Selection Criteria

Essential Criteria

• Solution The extent to which the potential supplier’s response meets the AFP’s requirements as set out in the ATM documents.
• Ability to deliver The extent to which the potential supplier demonstrates its capability and capacity to provide the requirements.
• Whole of life costs The whole of life costs for the AFP. Evaluation includes the quoted price and any costs the AFP will incur after accepting the potential supplier’s response