Coates Career Opportunities Senior Developer

About the Role

We’re looking for a Senior Developer to lead the design, development and enhancement of high-quality, scalable software solutions across our digital ecosystem.

In this role, you’ll drive the end-to-end software development lifecycle, from concept to deployment, while working closely with business stakeholders, architects, and cross-functional teams. You’ll play a key role in shaping technical direction, mentoring developers, and ensuring delivery excellence across our platforms.

What You’ll Be Doing

• Lead design, development, and maintenance of scalable, secure applications and integrations


• Drive full lifecycle delivery—from ideation through to deployment and continuous improvement


• Collaborate with stakeholders to translate business requirements into technical solutions


• Troubleshoot and resolve complex full-stack issues


• Champion code quality through reviews, testing, and CI/CD practices


• Optimise application performance and identify bottlenecks


• Ensure security best practices are embedded and vulnerabilities addressed


• Introduce and embed new technologies, frameworks, and engineering standards


• Mentor developers and foster a high-performing, collaborative team environment


• Support production teams to resolve issues and improve user experience

What You’ll Bring

• 5–7+ years’ experience in software development


• Strong expertise in C# .NET, React.js, Vue.js, and SQL


• Experience designing scalable architectures and applying design patterns


• Proven ability to optimise performance and resolve complex technical issues


• Solid understanding of web security best practices


• Hands-on experience with CI/CD pipelines


• Exposure to Azure (PaaS preferred)


• Strong data modelling and SQL optimisation skills


• Demonstrated experience leading development from concept to production


• Exceptional communication skills across technical and business stakeholders


• Passion for mentoring and developing others

Qualifications:

• Tertiary qualification in IT, Computer Science, or related field


• Microsoft Azure certifications (highly regarded)

Unlock your next career opportunity – apply today!

Diversity and inclusion are at the heart of our culture. Coates welcomes candidates from all backgrounds, experiences and perspectives to apply.

Coates. Equipped for you.