Why This Job is Featured on The SaaS Jobs
This Full Stack Tech Lead role stands out in SaaS because it sits at the intersection of product engineering and operational data systems. CorePlan is building a cloud platform that replaces legacy, spreadsheet-driven workflows in mining, a domain where reliability, traceability, and data integrity matter. That combination tends to produce SaaS problems that are less about novelty and more about building durable systems customers can depend on.
From a career perspective, the position offers a clear path into the kind of end-to-end ownership that mature SaaS teams expect from senior technical leaders. Leading architecture and delivery while staying hands-on creates exposure to the full loop of SaaS development: customer-facing features, platform scalability, API and data model design, and the engineering standards that keep teams productive as complexity grows. The stack also reflects widely transferable SaaS patterns across TypeScript, Python, relational databases, and cloud infrastructure.
This role is best suited to an engineer who enjoys setting technical direction without stepping away from implementation. It will fit someone comfortable translating between engineering, product, and design, and who wants to mentor a small team while shaping how a SaaS product evolves in production.
The section above is editorial commentary from The SaaS Jobs, provided to help SaaS professionals understand the role in a broader industry context.
Job Description
This role is based in Perth, WA. We’re currently considering candidates who are already located in, or willing to relocate to, Perth.
🔍 About Us
CorePlan isn’t your typical mining software company. We’re a Perth tech startup reimagining mining operations through our innovative digital SaaS drilling management platform.
We’ve replaced traditional paper and spreadsheet systems with a cloud-based platform that streamlines drilling operations, data management, and team collaboration.
We’re a high-performing team of execution-focused self-starters, building the next generation of software for mining.
💼 The Role
We’re seeking an experienced Software Engineer to lead a team of up to 6 engineers and play a key role in shaping our technical roadmap. You’ll set direction, guide architecture decisions, and drive delivery of complex, customer-facing features on our SaaS platform — while continuing to contribute hands-on to the codebase.
This role is ideal for a Senior Engineer ready to step into leadership while staying close to the craft of engineering.
⚡ What You’ll Do
Lead the design and delivery of high-performance features for our customers
Own technical outcomes end-to-end, balancing speed, quality, and scalability
Architect scalable backend services, APIs and data models to process operational drilling data
Set technical standards and drive best practices across the codebase, tools, and pipelines
Guide and mentor a team of Software Engineers, building capability and fostering a growth-oriented culture
Collaborate closely with product and design to deliver seamless end-to-end solutions
🧠 Qualifications and Fit
5+ years of professional software development experience, including 2+ years in a technical leadership role
Bachelor's degree in Computer Science, Engineering, or equivalent experience
Proven ability to lead projects or small teams while staying hands-on
Strong proficiency in TypeScript and/or Python (or similar modern backend languages) and their relevant web frameworks
Experience dealing with relational databases at scale (Postgres/Mysql)
Experience with agile development methodologies and modern software practices
Background in B2B SaaS
Familiarity with DevOps practices and cloud platforms
Proven ability to lead projects or small teams, set technical direction, and remain hands-on
Excellent communication skills and ability to translate technical concepts to non-technical stakeholders
🛠️ Tech Stack
Backend: Node.js (TypeScript), Django (Python), PostgreSQL, Amazon Web Services
Frontend: Next.js, React, TypeScript, Tailwind CSS
Mobile: React Native
🎁 Perks & Benefits
Flexible/hybrid working arrangements
Chance to build meaningful software used globally in the mining industry
Central CBD location
Vibrant office culture -open plan space, birthday celebrations, team events (hello movie nights + office jukebox!)
Access to EAP mental health & wellbeing services
Room to grow - we’re scaling fast and love promoting from within
Genuine ownership - your work has impact from day one
🚀 Ready for your next adventure?
If you're 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 careers@coreplan.io
