Full Stack Developer

servicestream; City of Melbourne; Hybrid; AUD 110,000 - 150,000; Full time

Benefits offered by this job

Hybrid work model

Growth opportunities

Discounts

Paid Leave options

Job summary

Service Stream is seeking an experienced Full Stack Developer to join the GBIS team. This role blends software development with application support, enabling you to modernise systems that support our operations nationally.

The position is full-time, based at Collins Street office in Melbourne, with genuine hybrid flexibility and open to Australian Citizens.

Qualifications

• 5+ years' experience in Full Stack Development, Software Engineering or Application Support.
• Strong experience with C#, .NET Framework/.NET Core, ASP.NET and Web APIs.
• Advanced SQL Server and T-SQL skills.

Responsibilities

• Provide Level 1, 2 and 3 support for critical applications and integrations.
• Design, develop, test and deploy secure, scalable solutions; deliver enhancements and upgrades.
• Develop and optimise SQL queries, stored procedures and database objects; support REST APIs and data migrations.
• Assist with patching, releases, testing and UAT activities.

Skills

C# / .NET

SQL Server / T-SQL

Frontend: HTML / CSS / JS / TS

React / Angular / Vue

REST APIs / Git / CI/CD

Troubleshooting / Stakeholder mgmt

Azure DevOps

Education

Bachelor's Degree in CS/IT/SE

Tools

Azure

Git

CI/CD tooling

Job description

Primary Location

VIC - Melbourne - 655 Collins St

Job Description Summary

Are you a hands-on Full Stack Developer who enjoys solving complex technical challenges, supporting business-critical applications, and driving continuous improvement?

Service Stream is seeking an experienced Full Stack Developer to join our Group Business Information Systems (GBIS) team. This role blends software development with application support, giving you the opportunity to enhance and modernise systems that support our operations nationally.

Please note: This is a full-time permanent position based at our Collins Street office, with genuine hybrid flexibility. The role is open to Australian Citizens.

About the Role

Application Support & Reliability

• Provide Level 1, 2 and 3 support for critical applications and integrations
• Investigate and resolve incidents, defects and performance issues
• Conduct root cause analysis and implement long-term solutions
• Monitor application health and maintain support documentation

Software Development

• Design, develop, test and deploy secure, scalable solutions
• Deliver enhancements, upgrades and modernisation initiatives
• Refactor legacy applications and reduce technical debt
• Implement automation and continuous improvement opportunities

Database & Integration Support

• Develop and optimise SQL queries, stored procedures and database objects
• Troubleshoot database performance and data integrity issues
• Support REST APIs, integrations and data migration activities
• Collaborate with DBA, infrastructure and vendor teams

Change & Release Management

• Support application releases, upgrades and deployments
• Prepare testing, implementation and rollback documentation
• Assist with patching, vulnerability remediation and UAT activities

What You'll Bring

Essential Skills & Experience

• 5+ years' experience in Full Stack Development, Software Engineering or Application Support
• Strong experience with C#, .NET Framework/.NET Core, ASP.NET and Web APIs
• Advanced SQL Server and T-SQL skills
• Front-end development experience with HTML, CSS, JavaScript and TypeScript
• Experience with React, Angular, Vue or similar frameworks
• Experience with REST APIs, Git and CI/CD practices
• Strong troubleshooting, analytical and stakeholder management skills

Highly Regarded

• Microsoft Azure and Azure DevOps
• Power Platform
• PowerShell or Python scripting
• Application monitoring and observability tools
• ERP, workforce management or asset management systems
• Agile, DevOps and ITIL environments
• Microsoft certifications

Qualifications

Bachelor's Degree in Computer Science, Information Technology, Software Engineering or a related discipline, or equivalent industry experience

About Us

Service Stream is an equal opportunity ASX-listed organisation that develops and operates Australia's essential service networks across telecommunications, utilities, transport, defence and social infrastructure. Our work supports and connects communities across the nation.

Benefits of Working with Us

• Growth - Build your technical capability across cloud, infrastructure, security and modern workplace technologies.
• Discounts - Access to hundreds of retail and service discounts including Woolworths, JB Hi-Fi, Airbnb and Bupa.
• Paid Leave - Parental, cultural, community service, study, corporate volunteering and purchased leave options.
• Culture - Join a team that values accountability, collaboration, inclusion and continuous improvement.

We celebrate diversity at Service Stream and welcome applications from Aboriginal and/or Torres Strait Islander peoples, people with disability or neurodivergence, and those from LGBTIQA+, Veteran or other diverse groups.

Applications will not be accepted via email. If you require reasonable adjustments to the recruitment process, please email [e-mail] .

Department

GBIS