Job Description

The Jonas Software Group acquires, manages, and builds industry-specific software companies globally. With 100+ companies and 2,500+ employees, our people are at the core of everything we do.

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The Caudex Group is a Melbourne-based technology company building a portfolio of purpose-built software products for Australian industries. We're a small, ambitious team with a broad remit – multiple products, fast cycles, and a genuine commitment to building software the modern way. If you want to work somewhere your output ships quickly and your ideas get heard, this is it.

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About Us

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The Jonas Software Group acquires, manages, and builds industry-specific software companies globally. With 100+ companies and 2,500+ employees, our people are at the core of everything we do.

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The Caudex Group is a Melbourne-based technology company building a portfolio of purpose-built software products for Australian industries. We're a small, ambitious team with a broad remit – multiple products, fast cycles, and a genuine commitment to building software the modern way. If you want to work somewhere your output ships quickly and your ideas get heard, this is it.

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About the Role

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We're looking for a Software Engineer (AI) who genuinely loves working with AI—not as a buzzword, but as a core part of how you build, think, and solve problems.

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This is a junior-to-mid level opportunity (2–5 years' experience) where you'll work across multiple products, contributing end-to-end and shipping quickly in a highly collaborative, in-office environment. You'll be part of a small product team shaping how modern, AI-first software gets built at Caudex.

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Key responsibilities include:

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- Contributing across multiple product initiatives, adapting to shifting priorities and fast delivery cycles.
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- Building full stack features end-to-end, including front-end, back-end, APIs, and databases.
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- Working within an AI-native development workflow, leveraging tools to accelerate development and reduce repetitive work.
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- Integrating with real-world data sources, including APIs, ETL pipelines, and third‐party platforms.
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- Supporting ongoing tech modernisation, including tools, infrastructure, and development practices.
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- Collaborating closely with product, design, and stakeholders to deliver practical, high-impact solutions.
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About You

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- 2–5 years' experience in software development, with exposure across the full stack.
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- Comfortable working with technologies such as JavaScript/TypeScript, React, Python, C#, Node.js, and SQL/NoSQL databases.
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- Strong AI fluency, actively using AI tools in your development workflow (beyond basic prompting).
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- Ability to context‐switch across multiple products or codebases without losing momentum.
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- A bias toward action, with experience working in short delivery cycles and iterating quickly.
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- Self‐directed, proactive, and comfortable working in a fast‐paced, evolving setting.
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- Strong communication skills and ability to work directly with stakeholders.
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Nice to have:

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- Experience with cloud platforms (AWS/Azure), Docker, or CI/CD pipelines.
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- Exposure to search/analytics tools or third‐party integrations.
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- Interest in industries such as retail, FMCG, or liquor.
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📌 Software Engineer (AI) (Williamstown)
🏢 Jonas Software
📍 Williamstown