by Josh Seaman | Apr 17, 2026
Gateway Synergy is looking for multiple highly experienced .Net Developer Software Engineer (Developer) for a federal government agency. An exciting opportunity is open for a rapidly growing project. Be part of a team that makes meaningful changes and improves Australian lives.
The Role
The agency is seeking to engage suitably qualified and experienced .Net Developers to deliver and support a range of ICT projects/programs.
.Net Developers will be required to work with the project team to uplift the existing code and deliver the requirements for enhancements and improvements.
The candidate must hold an active Baseline security clearance prior to commencement.
The Candidate
.Net Developers will be responsible for, but not limited, to:
- Participating in the Software Development Lifecycle (SDLC) to develop and enhance a C# based, n-tier, enterprise software and associated documentation in accordance with the agency’s Standards.
- Developing automated application build and deployment scripts using the .NET environment (.NET Core), and additional Microsoft technology stack.
- Following the Scaled Agile (SAFe) for software development using tools such as Azure DevOps.
- Liaising with technical and business area staff to facilitate the design and implementation of product features and resolution of defects or incidents.
- Providing analysis on complex issues and contributing to technical design concepts spanning multiple solutions.
- Developing and supporting key internal and external relationships, including managing stakeholders to achieve work area and agency goals and represent the agency by promoting its interests in various forums.
- Providing accurate specialist advice, guidance, and reporting on team functional responsibilities.
- Making and communicating decisions using good judgement, expertise, and knowledge, governed by legislation, regulations, best practice principles or relevant operating instructions and procedures.
- Sharing code and development learnings back to the Developer Community of Practice to inform continuous improvement.
- Contributing to doctrine, preparation and delivery activities in accordance with the framework, according to individual accountabilities and responsibilities.
- Perform additional responsibilities as required and directed by the relevant Director/Team Leader or delegate.
Criteria
The buyer has specified that each candidate must provide a one page pitch to address all criteria specified. This is equal to 5000 characters.
Essential criteria
- Demonstrated experience with Agile SDLC and technical documentation.
- Full stack development experience.
- Demonstrated experience in developing automated application build and deployment scripts using the .NET environment (.NET Core) and Azure DevOps additional Microsoft technology stack.
- Demonstrated experience with cloud based application development in MS Azure.
- Ability to produce well designed, documented, and testable code.
- Peer review of developed products and scripts.
- Knowledge and experience in successfully setting priorities and delivering quality results on time and on budget.
- Proven ability to communicate effectively whilst anticipating stakeholder needs and expectations across a geographically dispersed network.
- Proven analytical abilities with the ability to propose and facilitate change and contribute to business improvement strategies.
- Demonstrated personal integrity whilst achieving results within legislative and policy parameters.
- Proficiency in using various IT applications and project management tools, including the Visual Studio, MS Suite, Azure DevOps, and Miro or similar.
Desirable criteria
- Tertiary qualifications or industry recognised certification in Information Technology or Computer Science (or other relevant discipline).
- Knowledge of, or ability to, quickly gain knowledge of Australian electoral law and practice.
- Experience developing full stack solutions with web front end frameworks (e.g. Blazor).
- Experience in developing CI/CD build and deployment pipelines using Azure DevOps or similar.
“OPENING THE GATEWAY BETWEEN TALENT & OPPORTUNITY”
If you would like to look at our other unlisted roles, you can find them at: https://gatewaysynergy.com.au/careers/
You must submit a CV on application prior to a phone call with Wiliana on 0482 074 845
#SCR-josh-seaman
by Josh Seaman | Apr 17, 2026
Gateway Synergy is looking for multiple highly experienced .Net Developer Software Engineer (Developer) for a federal government agency. An exciting opportunity is open for a rapidly growing project. Be part of a team that makes meaningful changes and improves Australian lives.
The Role
The agency is seeking to engage suitably qualified and experienced .Net Developers to deliver and support a range of ICT projects/programs.
The candidate must hold an active Baseline security clearance prior to commencement.
The Candidate
.Net Developers will be required to:
- Develop and maintain Azure based web API and Portal applications to support existing legislative reporting requirements, and new regulatory processes.
- Be able to integrate various system components to achieve a seamless end to end experience for users
- Provide technical advice on issues related to systems development
- Apply secure coding practices/processes to ensure solutions delivered are secure and robust
- Conduct peer reviews of code and infrastructure
- Understand and code against detailed application architecture documents
- Ensure that best practice and Departmental standards are applied and managed
- Create and review technical/release documentation
- Effectively communicate with technical and non-technical stakeholders
- Effectively collaborate with a cross-functional team working with an agile structure
- Collaborate and mentor team members to promote team harmony and support cross-skilling professional development
- Instil a culture of learning, collaboration, and continuous improvement in a team environment
- Undertake additional duties as required
Criteria
The buyer has specified that each candidate must provide a one page pitch to address all criteria specified. This is equal to 5000 characters.
Essential criteria
- Technical Skills: Demonstrated experience (Min 5 years) implementing secure web based business solutions. • experience developing web APIs using Azure API Manager and customer facing web portal development using .NET Framework (including .NET Core) and ASP.NET • Experience developing web applications using either Angular or React • Familiarity with the Information Security Manual (ISM), it’s controls and how to apply them to a solution design and build • Experience with unit/integration/automation testing. Familiarity with xUnit, nUnit, Selenium, Playwright.Net.
- Cloud experience: Demonstrated experience in cloud-based solution implementation with technologies such as: • Azure Logic Apps, Azure SQL and Azure Service Bus and Azure API Manager • Azure DevOps and Visual Studio for code development, management, repositories, and deployments (CI/CD) • integrating custom built apps with third-party systems, including Microsoft Dynamics 365 CRM • Extensive experience developing on Azure platforms • Demonstrated experience in successfully optimising complex legacy code to fully utilise benefits of Azure Cloud environment
- Agile: • Experience working with Agile multi-disciplinary teams to deliver secure, user friendly and reliable solutions that meet stakeholder, citizen, and business expectations. • Ability to pragmatically change direction and scope as new information is discovered and challenges or opportunities present themselves
- Cultural fit: • Ability to work with geographically dispersed teams • Ability to work with technical and non-technical staff at all levels. • Ability to collaborate and mentor team members to promote team harmony
Desirable criteria
- Experience in development using Agile and DevOps delivery models
- Experience developing web applications using either Angular or React
- Integration/UI/FrontEnd testing: Selenium, Playwright.Net, Jest
- Tertiary qualifications in software design and development and experience working with SQL servers, Cosmos DB, Blob storage and high-volume data traffic/processing.
“OPENING THE GATEWAY BETWEEN TALENT & OPPORTUNITY”
If you would like to look at our other unlisted roles, you can find them at: https://gatewaysynergy.com.au/careers/
You must submit a CV on application prior to a phone call with Wiliana on 0482 074 845
#SCR-josh-seaman
by | Feb 17, 2025
Gateway Synergy is looking for a highly experienced Software Developer for a government agency who hold active NV1, NV2 or TSPV security clearances. An exciting opportunity is open for a rapidly growing project. Be part of a team that makes meaningful changes and improves Australian lives.
The Role
The agencyis seeking candidates who hold active NV1, NV2 or TSPV security clearances. Please clearly indicate the level held within your responses. Software Developers deliver innovative capabilities by developing and integrating software, documenting technical processes and assisting with testing and deployment.
We require multiple APS6 equivalent Software Developers to fill positions across the organisation. A merit pool will be created for future positions that may arise. Suitable candidates will be required to complete agency’s Organisational Suitability Assessment (OSA). This will be required either prior to commencing or within 12 months of commencement, as required by the assigned work area. The agency will allocate successful candidates to work areas based on operational needs.
Key Responsibilities
- Design, build, integrate, deliver and document software capability that meets business requirements.
- Escalate issues and seek advice from team leader or project manager in a timely manner.
- Engage with business and product owners to clarify and fully develop user requirements using agile development methods.
- Document technical processes in accordance with organisational policies and procedures and promote bi-directional knowledge transfer within a team environment.
- Enhance and support automation capability for existing systems and recommend/design new structures and tools which meet business requirements which take into account the target environment. Integrate Commercial Off-The-Shelf and Government Off-The-Shelf software. Translate logical designs into physical designs and integrate software employing an Agile Software Development Methodology (ASDM).
- Monitor systems and infrastructure; provide assistance with support requests to fix and troubleshoot issues.
- Implement and maintain automated testing. Provide feedback on implementation and design aspects as required from other areas.
- Assist in the continuous improvement process by developing and enhancing procedures and produce documentation, including detailed design documentation, in accordance with agency policies and procedures.
The Candidate
Essential Criteria:
- PROG 4 – Programming/software development: Level 4 (SFIA) Designs, codes, verifies, tests, documents, amends and refactors complex programs/scripts and integration software services. Contributes to the selection of the software development methods, tools and techniques. Applies agreed standards and tools to achieve well-engineered outcomes. Participates in reviews of own work and leads reviews of colleagues’ work.
- TECH 4 – Specialist advice: Level 4 (SFIA) Provides detailed and specific advice regarding the application of their specialism to the organisation’s planning and operations. Actively maintains knowledge in one or more identifiable specialisms. Recognises and identifies the boundaries of their own specialist knowledge. Where appropriate, collaborates with other specialists to ensure advice given is appropriate to the organisation’s needs.
- DESN 4 – Systems design: Level 4 (SFIA) Designs system components using appropriate modelling techniques following agreed architectures, design standards, patterns and methodology. Identifies and evaluates alternative design options and trade-offs. Creates multiple design views to address the concerns of the different stakeholders and to handle functional and non-functional requirements. Models, simulates or prototypes the behaviour of proposed system components to enable approval by stakeholders. Produces detailed design specifications to form the basis for the construction of systems. Reviews, verifies and improves own designs against specifications.
- SYSP 4 – System software: Level 4 (SFIA) Monitors system software metrics and adjusts configurations for optimum availability and performance. Reviews system software updates and identifies those that merit action. Configures system software for required functionality and performance. Investigates and resolves system software problems, requesting action from supplier if required.
- TEST 3 – Testing: Level 3 (SFIA) Designs test cases and test scripts under own direction, mapping back to pre-determined criteria, recording and reporting test outcomes. Participates in requirement, design and specification reviews, and uses this information to design test plans and test conditions. Applies agreed standards to specify and perform manual and automated testing. Automates testing tasks and builds test coverage through existing or new infrastructure. Analyses and reports on test activities, results, issues and risks.
- SINT 3 – Systems integration and build: Level 3 (SFIA) Defines the software modules needed for an integration build and produces a build definition for each generation of the software. Accepts completed software modules, ensuring that they meet defined criteria. Produces software builds from software source code for loading onto target hardware. Configures the hardware and software environment as required by the system being integrated. Produces integration test specifications, conducts tests and records and reports on outcomes. Diagnoses faults and records and reports on the results of tests. Produces system integration reports.
Technical skills
- Demonstrated experience in development languages/frameworks such as Python, Java, Java Messaging Service, Javascript/ Typescript, J2EE, RESTful web services, Django and Ruby, Kubernetes, OpenShift.
- Demonstrated experience using Puppet, Ansible and Docker automation tools.
- Demonstrated experience using React.
Highly Desirable:
- Candidates must have a NV1, NV2 or TSPV security clearance.
Please provide a response to each criterion. Each response is limited to 3000 characters.
Closing date vacancy:
Thursday, 27 February 2025 • 11:59pm, Canberra time
“OPENING THE GATEWAY BETWEEN TALENT & OPPORTUNITY”
If you would like to look at our other unlisted roles, you can find them at: https://gatewaysynergy.com.au/careers/
You must submit a CV on application prior to a phone call with Wiliana on 0482 074 845
#SCR-josh-seaman
by | Feb 17, 2025
Gateway Synergy is looking for a highly experienced Software Developer for a government agency who hold active NV1, NV2 or TSPV security clearances. An exciting opportunity is open for a rapidly growing project. Be part of a team that makes meaningful changes and improves Australian lives.
The Role
The agencyis seeking candidates who hold active NV1, NV2 or TSPV security clearances. Please clearly indicate the level held within your responses. Software Developers deliver innovative capabilities by developing and integrating software, documenting technical processes and assisting with testing and deployment.
We require multiple APS6 equivalent Software Developers to fill positions across the organisation. A merit pool will be created for future positions that may arise. Suitable candidates will be required to complete agency’s Organisational Suitability Assessment (OSA). This will be required either prior to commencing or within 12 months of commencement, as required by the assigned work area. The agency will allocate successful candidates to work areas based on operational needs.
Key Responsibilities
- Design, build, integrate, deliver and document software capability that meets business requirements.
- Escalate issues and seek advice from team leader or project manager in a timely manner.
- Engage with business and product owners to clarify and fully develop user requirements using agile development methods.
- Document technical processes in accordance with organisational policies and procedures and promote bi-directional knowledge transfer within a team environment.
- Enhance and support automation capability for existing systems and recommend/design new structures and tools which meet business requirements which take into account the target environment. Integrate Commercial Off-The-Shelf and Government Off-The-Shelf software. Translate logical designs into physical designs and integrate software employing an Agile Software Development Methodology (ASDM).
- Monitor systems and infrastructure; provide assistance with support requests to fix and troubleshoot issues.
- Implement and maintain automated testing. Provide feedback on implementation and design aspects as required from other areas.
- Assist in the continuous improvement process by developing and enhancing procedures and produce documentation, including detailed design documentation, in accordance with agency policies and procedures.
The Candidate
Essential Criteria:
- PROG 4 – Programming/software development: Level 4 (SFIA) Designs, codes, verifies, tests, documents, amends and refactors complex programs/scripts and integration software services. Contributes to the selection of the software development methods, tools and techniques. Applies agreed standards and tools to achieve well-engineered outcomes. Participates in reviews of own work and leads reviews of colleagues’ work.
- TECH 4 – Specialist advice: Level 4 (SFIA) Provides detailed and specific advice regarding the application of their specialism to the organisation’s planning and operations. Actively maintains knowledge in one or more identifiable specialisms. Recognises and identifies the boundaries of their own specialist knowledge. Where appropriate, collaborates with other specialists to ensure advice given is appropriate to the organisation’s needs.
- DESN 4 – Systems design: Level 4 (SFIA) Designs system components using appropriate modelling techniques following agreed architectures, design standards, patterns and methodology. Identifies and evaluates alternative design options and trade-offs. Creates multiple design views to address the concerns of the different stakeholders and to handle functional and non-functional requirements. Models, simulates or prototypes the behaviour of proposed system components to enable approval by stakeholders. Produces detailed design specifications to form the basis for the construction of systems. Reviews, verifies and improves own designs against specifications.
- SYSP 4 – System software: Level 4 (SFIA) Monitors system software metrics and adjusts configurations for optimum availability and performance. Reviews system software updates and identifies those that merit action. Configures system software for required functionality and performance. Investigates and resolves system software problems, requesting action from supplier if required.
- TEST 3 – Testing: Level 3 (SFIA) Designs test cases and test scripts under own direction, mapping back to pre-determined criteria, recording and reporting test outcomes. Participates in requirement, design and specification reviews, and uses this information to design test plans and test conditions. Applies agreed standards to specify and perform manual and automated testing. Automates testing tasks and builds test coverage through existing or new infrastructure. Analyses and reports on test activities, results, issues and risks.
- SINT 3 – Systems integration and build: Level 3 (SFIA) Defines the software modules needed for an integration build and produces a build definition for each generation of the software. Accepts completed software modules, ensuring that they meet defined criteria. Produces software builds from software source code for loading onto target hardware. Configures the hardware and software environment as required by the system being integrated. Produces integration test specifications, conducts tests and records and reports on outcomes. Diagnoses faults and records and reports on the results of tests. Produces system integration reports.
Technical skills
- Demonstrated experience in development languages/frameworks such as Python, Java, Java Messaging Service, Javascript/ Typescript, J2EE, RESTful web services, Django and Ruby, Kubernetes, OpenShift.
- Demonstrated experience using Puppet, Ansible and Docker automation tools.
- Demonstrated experience using React.
Highly Desirable:
- Candidates must have a NV1, NV2 or TSPV security clearance.
Please provide a response to each criterion. Each response is limited to 3000 characters.
Closing date vacancy:
Thursday, 27 February 2025 • 11:59pm, Canberra time
“OPENING THE GATEWAY BETWEEN TALENT & OPPORTUNITY”
If you would like to look at our other unlisted roles, you can find them at: https://gatewaysynergy.com.au/careers/
You must submit a CV on application prior to a phone call with Wiliana on 0482 074 845
#SCR-josh-seaman
by | Feb 17, 2025
Gateway Synergy is looking for a highly experienced Senior Software Developer for a government agency who hold active NV1, NV2 or TSPV security clearances. An exciting opportunity is open for a rapidly growing project. Be part of a team that makes meaningful changes and improves Australian lives.
The Role
The agency is seeking candidates who hold active NV1, NV2 or TSPV security clearances. Please clearly indicate the level held within your responses.
Software Developers deliver innovative capabilities by developing and integrating software, documenting technical processes and assisting with testing and deployment.
We require multiple EL1 equivalent Software Developers to fill positions across the organisation. A merit pool will be created for future positions that may arise. Suitable candidates will be required to complete agency’s Organisational Suitability Assessment (OSA). This will be required either prior to commencing or within 12 months of commencement, as required by the assigned work area. The agency will allocate successful candidates to work areas based on operational needs.
Key Responsibilities
- Support, maintain and enhance existing software capability ensuring application availability.
- Ensure quality and security of software capability through appropriate testing and review.
- Assist in the continuous improvement process by developing and enhancing procedures.
- Engage with business and product owners to clarify and fully develop user requirements using agile development methods.
- Document technical processes in accordance with organisational policies and procedures and promote bi-directional knowledge transfer within a team environment.
- Provide guidance and uplift capability of other team members. Work as a member of an integrated team and effectively prioritise, allocate tasks, participate in and contribute to design reviews, stakeholder meetings and agile processes.
- Enhance and support automation capability for existing systems and recommend/design new structures and tools which meet business requirements which take into account the target environment. Integrate Commercial Off-The-Shelf and Government Off-The-Shelf software. Translate logical designs into physical designs and integrate software employing an Agile Software Development Methodology (ASDM).
The Candidate
Essential Criteria:
- PROG 5 – Programming/software development: Level 5 (SFIA) Takes technical responsibility across all stages and iterations of software development. Plans and drives software construction activities. Adopts and adapts appropriate software development methods, tools and techniques. Measures and monitors applications of project/team standards for software construction, including software security. Contributes to the development of organisational policies, standards, and guidelines for software development.
- TECH 5 – Specialist advice: Level 5 (SFIA) Provides definitive and expert advice in their specialist area. Actively maintains recognised expert level knowledge in one or more identifiable specialisms. Oversees the provision of specialist advice by others. Consolidates expertise from multiple sources, including third-party experts, to provide coherent advice to further organisational objectives. Supports and promotes the development and sharing of specialist knowledge within the organisation.
- DESN 5 – Systems design: Level 5 (SFIA) Designs large or complex systems and undertakes impact analysis on major design options and trade-offs. Ensures that the system design balances functional and non-functional requirements. Reviews systems designs and ensures that appropriate methods, tools and techniques are applied effectively. Makes recommendations and assesses and manages associated risks. Adopts and adapts system design methods, tools and techniques. Contributes to development of system design policies, standards and selection of architecture components.
- SYSP 5 – System software: Level 5 (SFIA) Ensures that system software is provisioned and configured to facilitate the achievement of service objectives. Evaluates new system software and recommends adoption if appropriate. Plans the provisioning and testing of new versions of system software. Investigates and coordinates the resolution of potential and actual service problems. Ensures that operational procedures and diagnostics for system software are current, accessible and well understood.
- SINT 4 – Systems integration and build: Level 4 (SFIA) Provides technical expertise to enable the configuration of system components and equipment for systems testing. Collaborates with technical teams to develop and agree system integration plans and report on progress. Defines complex/new integration builds. Ensures that integration test environments are correctly configured. Designs, performs and reports results of tests of the integration build. Identifies and documents system integration components for recording in the configuration management system. Recommends and implements improvements to processes and tools.
Technical skills
- Degree in Computer Science or related field.
- Experience in the Cyber Security or related domain would be highly regarded.
- Demonstrated competence in Java software development (.Net or other programming experience will also be considered).
- Demonstrated competence with Python and/or similar experience with other scripting languages.
- Experienced in developing and deploying software within a Linux / UNIX environment.
- Demonstrated competence in the use of automation and deployment tools.
Desirable criteria
Our ideal candidates will bring the following attributes:
- Strong written and verbal communication skills
- Desire to be accountable for their actions
- Strong stakeholder management skills
- Demonstrate leadership behaviours
- Willing to challenge the traditional ways of doing business
- Thrive in dynamic environments and comfortable with ambiguity
- Outcome-focused mindset
- Adaptability, resilience, flexibility and teamwork, including regionally dispersed teams, if applicable. Please provide a brief explanation of your experience covering these attributes. (Guide – 300 to 400 words.)
Highly Desirable:
- Candidates must have a NV1, NV2 or TSPV security clearance.
Please provide a response to each criterion. Each response is limited to 3000 characters.
Closing date vacancy:
Thursday, 27 February 2025 • 11:59pm, Canberra time
“OPENING THE GATEWAY BETWEEN TALENT & OPPORTUNITY”
If you would like to look at our other unlisted roles, you can find them at: https://gatewaysynergy.com.au/careers/
You must submit a CV on application prior to a phone call with Wiliana on 0482 074 845
#SCR-josh-seaman
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