Senior Software Engineer (.NET)

Location: Hybrid, Melbourne VIC, Australia; full-time Australian working rights required.

Company

Online vehicle marketplace focused on improving buying and selling experiences through critical backend platforms and services.

What you will do

• Plan, build, ship, operate, and support scalable software using modern agile practices and automation.
• Drive technical implementation of complex projects and own services throughout their full lifecycle, including production incident response.
• Shape requirements with product managers by identifying underlying business value.
• Apply software engineering practices including work breakdown, code review, testing, source control, and build processes.
• Mentor and coach engineers, provide constructive feedback, and maintain strong engineering standards.
• Collaborate with product managers, engineers, researchers, and designers while contributing to team culture and knowledge sharing.

Requirements

• Strong C#/.NET back-end engineering experience; Core Services is approximately 95% back end.
• Experience building and operating cloud software, including shipping to the cloud and responding to production incidents; AWS experience is preferred within this requirement.
• End-to-end ownership across the software development lifecycle, including shaping requirements and identifying business value.
• Adaptability, fast learning, and a varied background demonstrating the ability to adopt new technologies and respond to changing needs.
• Solid SQL and data storage skills across relational and non-relational databases, such as Postgres and DynamoDB.
• Commitment to continuous improvement and engineering best practices.
• Inclusive and interpersonal qualities aligned with Customer Obsessed, Curious, and Connected behaviours.
• Full-time Australian working rights and successful completion of a National Police Record check.

Nice to have

• Web technologies including HTML, CSS, JavaScript/TypeScript, and a frontend framework such as React, Angular, Vue, or Svelte.
• Machine Learning or AI experience, including building AI-enabled systems or using AI in daily work.
• Event-based systems using queues such as RabbitMQ, SNS+SQS, or PubSub.

Culture & Benefits

• Hybrid working combining remote flexibility with in-person collaboration.
• Flexible working arrangements and support for work-life balance, including part-time options by discussion.
• 24 weeks of paid parental leave for primary caregivers, four weeks for secondary caregivers, and six weeks of paid gender transition leave.
• Inclusive equal-opportunity workplace with adjustments available for candidates requiring accessibility support.
• Commitment to responding to every applicant through the Circle Back Initiative.