Full-Stack Engineer

Overview This is a Full-Stack Engineer role with Avoca based in Sydney, NSW, AU Role Senior Note : Avoca is the employer for this role. This description reflects responsibilities, qualifications, and benefits for the position. The Role We're seeking an ambitious Senior Full-Stack Engineer to join our founding team. As one of our first hires, you won’t just write code, you’ll shape the direction of our product, our culture, and the company itself. This is a role for someone who thrives on ownership, moves quickly, and cares deeply about building things that matter. You’ll have a direct line to the CEO and work alongside a small team with a shared sense of urgency and focus. We expect you to bring energy, initiative, and a high standard of execution to everything you do. You’ll work across our entire technology stack, delivering seamless, intelligent experiences that make our AI voice platform feel intuitive and transformative. You\'ll speak directly with customers, dig into real-world challenges, and turn insights into elegant, production-ready solutions. We’re building for scale, speed, and significance. This is your chance to leave a real mark. If you want impact, real responsibility, and the opportunity to help define the future of healthcare administration, we want to hear from you. What You'll Do Own the development of new customer-facing features end-to-end Design and implement API integrations with 3rd party services that balance extensibility, usability, and long-term maintenance Build efficient and reusable frontend solutions using TypeScript and React Collaborate with cross-functional teams to understand user problems and create cutting-edge solutions Proactively work with other team members to understand user challenges and design solutions that address them Improve app runtime performance to ensure seamless, high-quality voice interactions Champion best practices and foster a culture of engineering excellence Write high-quality code that scales with our rapidly growing user base What We’re Looking For Have 8+ years of relevant engineering experience at product-driven companies Firmly grounded in computer science and engineering fundamentals to make pragmatic design decisions Proficient with JavaScript/TypeScript, React, and modern web technologies Experience with backend development (we use Next.js) Familiar with cloud infrastructure and services like Vercel Interest in AI/ML, particularly in voice and natural language processing Pragmatic — knowing when to implement a quick solution versus investing in a robust one Strong project management skills and ability to drive projects to completion with minimal guidance Thrives in ambiguity and can adapt quickly to rapidly changing conditions Strong problem-solving skills and ability to break large projects into manageable components Effective communication with both technical and non-technical stakeholders Based in Sydney, Australia Bonus Points Experience working with AI platforms like OpenAI, Google Cloud AI, or AWS AI Background in an early-stage startup environment with high ownership Exposure to telecommunications, IVR system design, or real-time voice infrastructure Benefits A competitive salary and meaningful equity A seat at the ground floor of something big — help shape a product, culture, and company from day one Real impact with real users — build AI tools that transform how clinics operate An ambitious team to learn from and grow with A blend of startup energy with experienced leadership We are committed to supporting your growth and learning within Avoca. Consider applying even if you don\'t meet 100% of the listed criteria. Notes A Final Note: This is a role with Avoca, not with Hatch. Hatch facilitates the hiring process but is not the employer for this role. #J-18808-Ljbffr