About UsCorePlan is a product-led SaaS company building up-to-date 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 OpportunityWe are growing our engineering team and hiring:● 1 x Backend Engineer● 1 x Full-Stack Engineer Backend EngineerYou will focus on building scalable, reliable backend systems that power our platform.What You Will DoDesign and implement scalable backend services and APIs that power our drilling management platformArchitect robust data models and optimise database performance for complex mining datasetsBuild and maintain microservices that integrate with various drilling equipment and third-party systems Implement security best practices and ensure data integrity across all backend systemsDrive performance optimisation and system reliability to support 24/7 mining operationsCollaborate with frontend teams to deliver seamless user experiencesMentor junior developers and contribute to backend architecture decisionsEmbrace CorePlan's collaborative ethos, working alongside a dedicated team to achieve shared goalsYou Will BringStrong experience with Typescript (Node.js), Python, or similarDeep understanding of API design and distributed systemsExperience with PostgreSQL or similar databasesCloud deployment experience (AWS preferred)Experience with CI/CD and containerised environments Full-Stack EngineerYou will own features end to end,



from UI through to backend integration.What You Will DoDesign and deliver high-performance featuresWork across frontend and backend servicesCollaborate closely with product and designImprove engineering tools and processesContribute to code quality and peer reviewsYou Will BringStrong experience with Typescript (Node.js), Python, or similarBackend experience with Node.js, Python, or similarExperience building production SaaS applicationsCloud deployment knowledgeComfort working across the full stack? Our Tech StackBackend: NestJS (Node.js), Django (Python), TypeScript, PostgreSQL, AWSFrontend: Next.js, React, TypeScript, TailwindMobile: React Native? Key Engineering ProjectsYou will work on initiatives such as:Scaling our multi-tenant SaaS architecture to support global growthDesigning high-performance APIs for complex operational datasetsImproving system reliability in 24/7 mission-critical environmentsEvolving our microservices architecture for resilience and observabilityBuilding real-time data flows between field hardware and cloud systemsEnhancing database performance across large relational datasetsStrengthening CI/CD pipelines and deployment automationThis is product engineering at scale, with real-world impact.
Perks & BenefitsCentral CBD location - in state of art officesHybrid role - blending deep focus time with collaboration and connectionVibrant office culture and team events (monthly all hands, lunch and learns, office pilates, office jukebox + more)Corporate swagParental 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 AgenciesWe appreciate your hustle, but we're not engaging agencies right now.

📌 Software Engineer (Back-End And Full-Stack) (Perth)
🏢 CorePlan
📍 Perth