Fullstack Developer

Fullstack Developer, Miranda - South Sydney

Your new company

We are partnering with a fast-growing construction company that is heavily investing in digital transformation. Based in Sydney, they are modernising how construction projects are planned, executed, and delivered by building smart, scalable internal platforms. Join a team where technology has a direct, tangible impact on field operations, project management, and overall business efficiency.

Your new role

They are seeking a skilled and motivated Full-Stack Developer to join their in-house technology team. In this role, you will build and enhance applications that support core construction workflows, from site operations and logistics to project planning and reporting. You will work across both front-end and back-end systems and collaborate closely with engineers, project managers, and internal stakeholders to deliver high-quality digital solutions that improve day-to-day operations.
  • Design, develop, test, and maintain web applications using .NET, C#, TypeScript, React, HTML, and CSS.
  • Collaborate with project managers, designers, and developers to deliver robust, user-focused solutions.
  • Build and consume APIs to integrate data between systems and streamline operational workflows.
  • Write clean, maintainable, and well-documented code aligned with industry best practices.
  • Optimise applications for performance, scalability, reliability, and security.
  • Troubleshoot, debug, and resolve software issues across the stack.
  • Participate in code reviews and contribute to the continuous improvement of development processes.
  • Stay current with emerging technologies and bring new ideas to the team.

What you'll need to succeed

  • Minimum of 3 years’ experience in full-stack development using .NET / C#.
  • Strong front-end experience with React, TypeScript, JavaScript, HTML5, and CSS3.
  • Experience designing and consuming RESTful APIs.
  • Familiarity with SQL Server or other relational databases.
  • Experience with cloud environments (Azure or AWS) is a plus.
  • Strong understanding of version control tools (e.g., Git) and Agile development practices.
  • Excellent problem-solving abilities and strong attention to detail.
  • Clear communication skills and the ability to collaborate with both technical and non-technical stakeholders.

What you'll get in return

  • Competitive salary and benefits package.
  • Work on impactful, real-world projects that directly support construction teams and operations.
  • Supportive team culture that values innovation, ownership, and collaboration.
  • Professional development and clear career growth opportunities.
  • Flexible working arrangements.
  • Modern office environment with sit/stand desks and large monitors.

What you need to do now

If you are passionate about Full-Stack Development and want to contribute to the digital evolution of the construction industry, we would love to hear from you!

Click ‘apply now’ to send your CV to nicole.knopp@hays.com.au or call 02 8226 9769 for a confidential discussion.


LHS 297508

Summary

Job Type
Permanent
Industry
Construction
Location
NSW - South/South Western Sydney
Specialism
Software Development
Ref:
2970584

Talk to a consultant

Talk to Nicole Knopp, the specialist consultant managing this position, located in Sydney City
Level 13, Chifley Tower, 2 Chifley Square

Telephone: 02 8226 9769

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