Senior Software Engineer (.NET / Angular)

IT & Telecomms

Software - Developer

VIC - Melbourne

Permanent / Full Time

7/7/2026

Solve complex business and technical challenges

Doncaster Location - No City Traffic

Modern technology stack and development practices

The Company:

Positioned as Australia's largest disaster recovery specialist, Johns Lyng Group has been established since 1953 and continues to grow across Australia and New Zealand.

Based in Doncaster, this is a unique opportunity to work on meaningful projects that have a direct impact on our customers, employees and communities. You will join a collaborative and high-performing technology team where innovation, accountability and continuous improvement are highly valued.

We Offer:

Opportunity to join a growing organisation with a strong pipeline of work

Stability and job security with an established business

The chance to make an impact across multiple business units

Supportive, collaborative team environment

Career progression with clear pathways

Ongoing training, mentorship and development

Discounts on technology, cars, fashion and leisure

Modern systems and tools

The Role:

We are seeking an experienced Senior Software Engineer to play a key role in the design, development and support of enterprise applications across our Microsoft technology stack.

Working as part of a collaborative software engineering team, you will contribute to architecture decisions, system design, software development and continuous improvement initiatives. You will take ownership of key systems and solutions, ensuring they remain scalable, maintainable and aligned with business objectives.

This role requires a hands-on engineer who enjoys solving complex problems, delivering high-quality code and mentoring others while contributing to the ongoing evolution of our technology landscape.

Key Duties & Responsibilities:

Design, develop and support enterprise applications across multiple business units

Contribute to architecture, solution design and technical decision-making

Develop and maintain scalable, secure and maintainable software solutions

Build and support RESTful APIs, backend services and integrations

Develop modern web applications using Angular and .NET technologies

Improve system performance, reliability and maintainability

Identify and implement opportunities to improve systems, processes and development practices

Contribute to code reviews and engineering standards across the team

Manage and reduce technical debt through continual improvement initiatives

Support CI/CD pipelines and modern software delivery practices

Mentor and support junior and mid-level developers

Troubleshoot and resolve complex technical issues

Key Selection Criteria

Minimum 8 years' commercial experience as a Software Engineer, Senior Software Engineer or Full Stack Developer

Strong commercial experience developing enterprise applications using C#, .NET Framework and .NET Core

Proven commercial experience developing and supporting Angular applications

Strong experience designing, building and consuming RESTful APIs and integration services

Solid understanding of SQL Server, database design and performance optimisation

Strong experience with ORM technologies, LINQ and Entity Framework

Demonstrated experience contributing to application architecture and technical design decisions

Experience working with and modernising legacy applications and systems

Strong understanding of software engineering principles, design patterns and secure coding practices

Experience with Git, Azure DevOps and CI/CD pipelines

Demonstrated ability to deliver high-quality, maintainable and well-tested code

Experience mentoring developers and contributing to team capability uplift

Strong troubleshooting, analytical and problem-solving skills

Ability to work across multiple projects and priorities in a fast-paced environment

Strong communication skills and ability to collaborate with technical and non-technical stakeholders

Highly Desirable:

Experience with modern Angular frameworks

Strong commercial ASP.NET experience

Experience working within large enterprise environments

Experience with automated testing practices and frameworks

Experience supporting business-critical systems

Experience leading technical initiatives or mentoring engineering teams

Technology Stack:

.NET Framework

.NET Core

C#

VB.NET

AngularJS

Angular

SQL Server

Entity Framework

Git

Azure DevOps

CI/CD Pipelines

You’ll be joining a diverse and collaborative software team with a broad mix of skills and experience, where teamwork and shared outcomes are highly valued.

Please note: A written technical assessment, criminal background check and medical will form part of the recruitment process.