Senior Software Engineer — POS Platform with Tech Lead Path

Halcyon Knights Pty Ltd; City of Melbourne; On-site; AUD 120,000 - 160,000; Full time

Job summary

Halcyon Knights Pty Ltd in Melbourne is seeking a Senior Software Engineer to own and evolve a critical retail POS platform, spanning POS, back-office and store systems.

You will work hands-on with Java, Spring and React, contribute to stability and scalability, and help drive architectural decisions while mentoring engineers. This role offers ownership, production support, and a path toward technical leadership within a large retail network.

Qualifications

• Experience building and evolving retail POS platforms.
• Ability to mentor and lead engineers on technical decisions.
• Proven track record of delivering scalable software in a fast-paced environment.

Responsibilities

• Own and evolve the POS platform architecture and codebase.
• Mentor and coach engineers on the Tech Lead path.
• Collaborate with cross-functional teams to ensure reliability and performance.

Skills

Java

Spring

React

Job description

Halcyon Knights Pty Ltd in Melbourne is seeking a Senior Software Engineer to own and evolve a critical retail POS platform, spanning POS, back-office and store systems.

You will work hands-on with Java, Spring and React, contribute to stability and scalability, and help drive architectural decisions while mentoring engineers. This role offers ownership, production support, and a path toward technical leadership within a large retail network.