Senior Full Stack Engineer

Link to process walkthrough: https://www.loom.com/share/3cc1e3ed90564eb6bfc5e8fa8180d9a0 👋 Thanks for stopping by and learning more about this role at Sitemate! ✨🏗️ We'd love to hear from you 😊 👩‍💻👩🏽‍💻🧑🏿‍💻👨🏻‍💻 📝 Overview Build What Matters The Full Stack Engineer is an ownership role responsible for product outcomes end-to-end: from shaping technical approaches and building features through to release, reliability, and production performance. At Sitemate, engineers combine strong technical craft with product thinking and delivery ownership. You'll work in small, high-trust teams alongside Product Design Managers to define problems, shape solutions, implement clean and scalable systems, and take responsibility for what ships — including how it behaves once live. Engineering, product, and delivery are not separate handoffs here; they operate as one integrated team. We believe the future of product development in an AI-accelerated world belongs to engineers who can think beyond tickets - they own outcomes and deliver at speed with AI. Employment Full-timeBased: Sydney, Australia or Melbourne, AustraliaRemuneration (Including Super): AUD $160,000 - $200,000 pending your experience About Sitemate Sitemate builds modern software for construction, infrastructure, and industrial companies - helping teams move faster, work smarter, and deliver with confidence. Our flagship platform, Dashpivot, transforms manual, paper-based processes into simple, mobile-first digital workflows. Teams use Sitemate every day to capture data in the field, automate reporting, and make better decisions in real time. Since launching in 2018, we’ve grown from 5 to 150+ people across 18+ countries. We’re backed by Blackbird, Australia and New Zealand’s #1 venture capital firm, and graduated from the Startmate Accelerator. Thousands of companies use Sitemate tools today - with thousands more discovering us each month through strong word-of-mouth and organic growth. Why Join Sitemate At Sitemate, you’ll join a global team that values transparency, high velocity, hustle, diversity, and innovation. We’re open about our metrics, honest about challenges, and obsessed with improving how the world’s most important industries operate. Our environment is flexible, fast-moving, and outcome-driven - designed to help you do the best work of your career. You’ll be surrounded by people who take pride in their work, care deeply about results, and believe that great culture is built on trust, respect, and continuous learning. How We Work Transparency at every level: Monthly Allhands meetings share key company metrics, updates, and customer stories. We also spotlight a team member’s “Life Story” each month - it’s one of the ways we stay connected as a global team.High velocity, low friction: Our systems are modern and fully integrated, so you’ll spend your time solving problems - not fighting tools.Performance-driven growth: Seven of our last ten pay increases were made proactively, based on impact and results.True flexibility: We focus on outcomes, not hours. You’ll have autonomy to manage your time and work where you perform best - with no time monitoring or unnecessary meetings.Collaboration: You’ll work closely with other teams - engineering, product, design, marketing, and customer success - to move fast and deliver meaningful results.Sydney HQ perks - rooftop garden, wellness centre, showers, and cycle storage in HaymarketMelbourne office perks - micro-roasted coffee bar, on-site parking & bike storage, wellness & mothers rooms, opposite Southern Cross station What We Offer Competitive, performance-based remunerationEquity options - own a piece of what you’re helping to build20 days of paid annual leave, plus sick, carer’s, and compassionate leavePaid parental leave - 16 weeks for primary carers, 6 weeks for secondary carers (including adoption and stillbirth support)Professional growth budget and a transparent career development frameworkLaptop and home-office setup budgetFlexible work - remote or hybrid, plus the ability to work from anywhere for a few weeks each yearCommunity & connection - weekly team lunches, global offsites, and our signature “Life Story” sessions Diversity & Inclusion We’re proud to be an equal opportunity employer. Sitemate welcomes people of all genders, ethnicities, ages, sexualities, and abilities. 55% of our team identify as coming from underrepresented ethnic backgrounds, 43% identify as female, and our team spans ages 22–51. We believe our diversity makes us stronger - and we’re committed to creating an environment where everyone can do their best work. 🎧 Podcasts Learn More About Sitemate 2024: CEO Hartley Pike on scaling Sitemate, diversity, and culture2023: CMO Lance Hodgson on accelerating your career2022: CTO Tim Bray on building quality features that solve real customer problems 💬 Want to know what it’s like to work at Sitemate? Hear it straight from the team: People of Sitemate ⭐ Read what our customers say: G2 Crowd, Trust Radius 🎥 Team Offsites: 2022, 2023, 2024, 2025 🔧 What this role looks like at the senior level You'll lead technical decisions within a team attached to a product. You'll help shape architecture, mentor engineers, and have direct input into how our products evolve to support our users. You'll work across frontend, backend, and mobile: TypeScript, React, Node.js, Angular, MongoDB, and AWS. You don't need to be an expert in all of these, but you're skilled enough across part of the stack to lead with confidence. Two shifts are defining what senior engineering looks like here: You'll operate as a product-minded engineer. This goes beyond having opinions about UX. You'll join customer calls, interpret usage data, and make strategic decisions about what to ship and what to defer. The best engineers here understand the customer problem as deeply as they understand the code.You'll lead the shift to agentic engineering. We're moving toward a model where senior engineers define and orchestrate AI agents to build features, rather than writing every line. You'll help establish how this works in practice — the patterns, the guardrails, and the quality bar — and help move other engineers towards this workflow. 🔧 Day-to-Day Contribute to architecture decisions and long-term technical vision across the platform.Build and ship impactful features, from architecting new capabilities to improving performance and code quality.Shape experiences around AI-powered developer tools and agentic engineering practices.Mentor engineers through code reviews, pairing sessions, and informal guidance.Contribute improvements to developer experience (tooling, CI/CD, monitoring).Collaborate directly with product, design, and leadership on what to build and why. ⚡ Challenges High technical complexity beneath simple UIs — shared components across multiple products, backend services powering web and mobile clients.Pace: Fast-Tracked is a real operating value. You'll need to balance speed with quality and sustainable delivery.Organisational maturity: engineering leadership, frameworks, and career ladders are being established. You'll be building the plane while flying it. ✅ Who This Role Is For You've built and shipped at scale and want to own technical direction, not just execute.You're excited about agentic engineering and want to lead a team through that transition.You care about mentoring — helping others grow is as important to you as your own contributions.You're drawn to real-world impact — our users build wind farms, highways, and mines in 100+ countries.You want to shape how an engineering org works through our next phase of growth, not inherit someone else's playbook. 🚫 Who This Role is Not For You want a mature engineering org with a VP of Engineering, established technical ladders, and 50-person platform teams already in place. We're building that — which is the opportunity if you want to shape it, and a mismatch if you need it to already exist.You want to specialise in just design or just product management — senior engineers here own the full delivery cycle and operate as product-minded technologists.You see AI tooling as a nice-to-have. Agentic engineering is our direction and senior engineers are expected to lead the shift. Must Have 🎯 Skills & Tools Proven experience building and shipping production software at scaleAbility to lead architecture decisions and technical directionExperience mentoring and uplifting other engineersStrong product mindset — thinks about customer outcomes, not just implementationStrong enthusiasm for agentic engineering and AI-first workflows Nice To Have Deep expertise in TypeScript, React, Node.js, Angular, MongoDB, or AWSMobile development experienceExperience in a scale-up or high-growth product environment Essential Tools TypeScript / JavaScriptReact or AngularNode.js Bonus Tools MongoDBAWSReact Native / mobile PLEASE Note We do not use recruitment partners or services, so please save your time and don't reach out Compensation Range: A$160K - A$200K