Software Engineer (Back-end and Full-stack)

🔍 ABOUT US

CorePlan is a product-led SaaS company building modern operational software for the mining industry.

We design and scale a cloud-native platform used by global customers to manage complex, real-time field operations. Our system replaces fragmented tools and spreadsheets with a single, high-performance product that handles critical operational data at scale.

Mining is our domain. Technology is our craft.

We are a high-performing, execution-focused team building a category-defining SaaS platform from Perth to the world.

💼 THE OPPORTUNITY

We are growing our engineering team and hiring

• ● 1 x Backend Engineer
• ● 1 x Full-Stack Engineer
• 🔧 BACKEND ENGINEER
• You will focus on building scalable, reliable backend systems that power our platform.

What You Will Do

• Design and implement scalable backend services and APIs that power our drilling management platform
• Architect robust data models and optimise database performance for complex mining datasets
• Build and maintain microservices that integrate with various drilling equipment and third-party systems
• Implement security best practices and ensure data integrity across all backend systems
• Drive performance optimisation and system reliability to support 24/7 mining operations
• Collaborate with frontend teams to deliver seamless user experiences
• Mentor junior developers and contribute to backend architecture decisions
• Embrace CorePlan's collaborative ethos, working alongside a dedicated team to achieve shared goals

You Will Bring

• Strong experience with Typescript (Node.js), Python, or similar
• Deep understanding of API design and distributed systems
• Experience with PostgreSQL or similar databases
• Cloud deployment experience (AWS preferred)
• Experience with CI/CD and containerised environments

• 💻 FULL-STACK ENGINEER
• You will own features end to end, from UI through to backend integration.

What You Will Do

• Design and deliver high-performance features
• Work across frontend and backend services
• Collaborate closely with product and design
• Improve engineering tools and processes
• Contribute to code quality and peer reviews

YOU WILL BRING

• Strong experience with Typescript (Node.js), Python, or similar
• Backend experience with Node.js, Python, or similar
• Experience building production SaaS applications
• Cloud deployment knowledge
• Comfort working across the full stack

• 🧰 OUR TECH STACK
• Backend: NestJS (Node.js), Django (Python), TypeScript, PostgreSQL, AWS
• Frontend: Next.js, React, TypeScript, Tailwind

Mobile: React Native

🚀 KEY ENGINEERING PROJECTS

You will work on initiatives such as

• Scaling our multi-tenant SaaS architecture to support global growth
• Designing high-performance APIs for complex operational datasets
• Improving system reliability in 24/7 mission-critical environments
• Evolving our microservices architecture for resilience and observability
• Building real-time data flows between field hardware and cloud systems
• Enhancing database performance across large relational datasets
• Strengthening CI/CD pipelines and deployment automation
• This is product engineering at scale, with real-world impact.

🎁 PERKS & BENEFITS

• Central CBD location - in state of art offices
• Hybrid role - blending deep focus time with collaboration and connection
• Vibrant office culture and team events (monthly all hands, lunch and learns, office pilates, office jukebox + more)
• Corporate swag
• Parental leave top-up pay (covering the difference between the government's minimum parental leave payment and your regular base salary)
• Access to EAP mental health & wellbeing services for you and immediate family members

• 🚀 READY TO APPLY?
• Tell us which stream you are applying for – Backend or Full-Stack - and share your CV and a short cover letter outlining what you love building.
• 🤝 RECRUITMENT AGENCIES
• We appreciate your hustle, but we're not engaging agencies right now.