Job Description
About Us
n
CorePlan is a Perth, Western Australia based tech startup shaking up the mining industry with a modern digital SaaS drilling management platform. We replace paper and spreadsheets with a seamless solution used by customers worldwide. Our mission is to advance digital drilling operations across mining, and our momentum is strong. We are a high-performing team of self-starters building the next generation of mining software, and we are expanding internationally.
n
The Role
n
We are looking for an Integration Engineer to design, build, and maintain customer and partner integrations between CorePlan and external systems. You will translate real-world operational requirements into reliable, reusable integration patterns while protecting CorePlan's core product.
n
Tech stack:
Python,
JavaScript/TypeScript,
RESTful APIs, OAuth, JSON, relational databases. Exposure to AWS/Azure and Snowflake is a bonus.
n
What You'll Do
n
n
n
Own end-to-end delivery of customer and partner integrations, from discovery through to go-live
n
n
Design and implement integrations using CorePlan APIs, events, and data platforms with a solid focus on data validity, traceability, and auditability
n
n
Translate customer workflows into clear technical requirements and build reusable, configurable, and maintainable integration solutions
n
n
Work directly with customers and vendors during discovery, testing, and go-live
n
n
Collaborate across the business to protect core product boundaries and contribute to integration documentation, standards, and best practices
n
n
Monitor and support production integrations,



including troubleshooting
n
n
✅ What You'll Bring
n
n
n
Strong experience building and supporting production integrations using APIs, webhooks, or event-driven architectures. Experience in a SaaS environment where integrations are customer-critical is a bonus
n
n
Proficiency in at least one general-purpose programming language (Python or
JavaScript/TypeScript)
n
n
Solid understanding of RESTful API design, authentication (OAuth), and data formats (JSON), with experience working with relational databases and data pipelines
n
n
Experience working directly with customers to gather requirements and explain technical concepts clearly to non-technical stakeholders
n
n
Strong problem-solving skills with a pragmatic, delivery-focused mindset and good handling of ambiguity
n
n
Experience integrating with third-party enterprise or operational systems. Exposure to mining, construction, logistics, or other operationally complex industries is a plus
n
n
Perks & Benefits
n
n
n
Prime CBD location
n
n
Hybrid work environment
n
n
Fun office culture — open plan space, birthday celebrations, team events, monthly pilates
n
n
Access to EAP mental health & wellbeing services
n
n
Parental leave top-up pay
n
n
???? Ready for your next adventure?
n
If you are ready to bring your A-game to a tech-forward startup, click
APPLY NOW
to submit your CV and cover letter. Have questions? Reach out to us at
n
???? Recruitment Agencies
n
We appreciate your hustle, but we are not engaging agencies right now. Want to be on our radar for the future? Email

📌 Integration Engineer (Perth)
🏢 CorePlan
📍 Perth