Staff / Principal Software Engineers

Staff / Principal Software Engineers Everlab is building the platform to look after people’s health for their entire lives. It’s not just an app; it’s the infrastructure to connect every healthcare service to give you personalised care. Apply to Everlab We usually respond within a week You might have seen this ad before because we're scaling our team and making multiple hires. This is a live role and we're hiring Staff and Principal Engineers with Front End, Full Stack or Back End strengths in Sydney with hybrid working (around 3 days a week in the office in Surry Hills). Everlab is an Australian Healthtech startup that is building the platform to look after people’s health for their entire lives. It’s not just an app; it’s the infrastructure to connect every available healthcare service to give you comprehensive data on your health to provide personalised care. We’ve had a 23x increase in revenue in the past 12 months and have reached 100 Employees with a lot more growth to come. This is an exciting time to join as our Engineering team is still lean and solving interesting problems from very early stages & we’re about to scale rapidly - locally and globally. As we're scaling our Engineering team we have roles to fill in different squads and areas of the product, which we'll discuss with you during the interview process to find where your skills & interests best fit. Some examples of the squads we have and the work that each focuses on: Supply: Integrations with clinical services, third-party diagnostics, appointments, and bookings. Lots of distributed systems thinking - HL7/FHIR, external APIs, reliability at the edges. Clinical Operations: Backend workflow for doctors and ops teams. Complex domain modelling, FSM-driven state management, and deep collaboration with clinicians as your internal customers. Patient App: Consumer-facing iOS, Android, and web. Pixel-perfect UI work, real-time health data visualisation and the challenge of making complex clinical information feel simple. Core Services: Payments, notifications, events, and the shared infrastructure other squads build on. If you like designing APIs that 50 engineers will depend on, this is your team. Platform: DevOps, performance, infrastructure. You'll own the foundation everything else runs on as we scale across markets. What you will do: The work in each squad varies but some of your day to day could include: Product and platform development: Design, build, and maintain high-quality software across Everlab’s platform, working with technologies including TypeScript, Node.js, GraphQL, React, and GCP. You’ll contribute across frontend, backend, and infrastructure depending on your strengths and interests. Scaling medical operations: Build tools, automation, and systems that enable doctors and care managers to deliver exceptional preventative care at scale, reducing operational friction and improving member outcomes. Clinic and diagnostics enablement: Develop systems that support Everlab’s physical clinics, including booking workflows, operational automation, and integration with diagnostic devices and data sources. Customer-facing experiences: Collaborate with designers, engineers, and customers to architect, launch, and iterate on Everlab’s customer app and digital experiences. Market and infrastructure expansion : Help design repeatable infrastructure and platform capabilities that support launching Everlab into new cities and markets efficiently. Technical leadership: Contribute to technical decision-making, code quality, and best practices. Mentor other engineers and help raise the bar for engineering excellence across the team. What we’re looking for: As we’re hiring across multiple squads, we look for Staff and Principal Engineers with Front End, Back End or Full Stack skill sets with the core of our stack being Typescript, React and Node.js. Experience: 6+ years of experience as a Software Engineer, with a strong track record of building and shipping production systems in early-stage or high-growth product environments with demonstrated end to end ownership of feature or product areas. Technical expertise: Breadth or specialist in TypeScript, Node.js, GraphQL, React, and our cloud infrastructure is on GCP with strong system design/architecture skills. Customer-obsessed mindset: You care deeply about building products that create exceptional customer experiences. Here you will work closely with Product Managers early, making sure features are technically feasible, scalable and solve customer problems. You understand the responsibility that comes with building software for healthcare and are motivated by meaningful impact. Relentless problem-solving: You’re resourceful, pragmatic, and comfortable getting into the weeds. You know how to move quickly with limited resources while still thinking strategically and delivering high-quality outcomes. Incredible teammate: You communicate your technical solutions and tradeoffs with clarity and kindness, value feedback, and care more about team success than individual ego. You’re comfortable disagreeing thoughtfully and committing once decisions are made. Why it's great to work at Everlab: Do work that matters: We’re building the future of preventive health. Use your skills to prevent disease, improve access to personalised care, and reduce pressure on the health system. High growth environment: We've found great PMF early, with revenue growth not often seen at our stage. People that enjoy the pace and opportunities of this stage thrive in our environment. Work-life flexibility: Hybrid working with around 3 days a week in the office, plus flexibility to manage life beyond the 9 to 5 when it matters. Experience Everlab as a customer: Full access to the Everlab health program, provided after successfully passing probation. Share in our success: Employee Share Option Plan included as part of your total remuneration. We grow together. People you’ll love working with: A welcoming, mission-driven team of smart, thoughtful people doing meaningful work. Department Engineering Role Software Engineer Locations Sydney Remote status Hybrid Employment type Full-time About Everlab Everlab is building the health platform of the future. We exist to deliver personalised, preventative healthcare at scale, using advanced diagnostics, AI, and real clinicians to help people live longer, healthier lives. Today, we offer Australia's most comprehensive health assessment: 100+ biomarkers tested across bloods, imaging, and physical diagnostics, reviewed by a dedicated longevity doctor, with personalised protocols to act on the findings. We re-test every 6 months. We are not a 12-week programme. We are your health partner for life. We are a medical company that owns the infrastructure: the technology, the clinics, the clinical frameworks, and the patient experience end to end. Our AI copilot augments 180+ clinicians. Our platform coordinates 33+ diagnostic services, 1,850 partner providers, and 30+ wearable integrations. Real doctors today. AI doctors tomorrow. Same clinical frameworks. Our founding team includes serial entrepreneurs with $500m+ in exits and a Chief Medical Officer who left surgical training to build what he believes healthcare should be. We are hiring people who want to do the most important work of their careers. The problems are hard. The pace is fast. The mission is real: deliver as much health, for as many people as possible, at the lowest cost. If that excites you, we would love to hear from you. Our team works in a hybrid model, with three days per week in the office. We are based in Sydney in Surry Hills and in Melbourne in the CBD.