Senior Full Stack Developer

Senior Full Stack Developer

Location:

Sydney C B D 

Work Type:

Contract

Industry:

Development

Contact Name:

Gian Guanzon

Contact Phone:

02 9054 4792

Date Published:

01-Apr-2026

A chance to contribute to a high-performing team within a government sector organisation.

Job Title: Senior Full Stack Developer
Duration: Initial 6 Month Contract with extension
Location: Sydney CBD, NSW Based
Competitive Daily Rate

Seeking a Senior Full Stack Developer to build high-quality web applications with React and Next.js. This hands-on role involves both new application development and enhancing an existing platform, requiring ownership and independent delivery under tight timelines.

Key Responsibilities:
• Develop and maintain scalable web applications using React and Next.js, including frontend leadership for a new platform.
• Enhance existing third-party platforms with UI improvements, CSS overrides, and robust API integrations.
• Implement authentication, manage sessions, cookies, CORS, and ensure performance, accessibility (WCAG), and responsive design standards.
• Collaborate with design and analytics teams to deliver high-quality user experience and tracking solutions (GTM, data layer).

Essential Skills/Experience:

• Proven experience as Senior Full Stack Developer with lead experience
• Strong in frontend, React, and NextJS
• API Integration and building backend services
• Authentication/SSO technology experience (ideally OKTA or similar)
• Experience with greenfield projects (building apps from scratch)
• Experience with CRM or Website projects
• Has Government or structured enterprise company experience

For further information or a confidential discussion, please contact Gian Guanzon via gian.guanzon@peoplebank.com.au quoting reference 270350.

To apply, please click the Apply Now button.


Peoplebank and Leaders IT are committed to creating a diverse and inclusive workplace where everyone belongs. We welcome applications from people of all backgrounds, identities, and experiences. If you need adjustments to the recruitment process due to your circumstances, please let us know—we’re here to support you.
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