Full-Stack Engineer

This is a Full-Stack Engineer role with Avoca based in Sydney, NSW, AU
== Avoca ==
Role Seniority
- senior

More About The Full-Stack Engineer Role At Avoca
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 (e.g. data structures, solution design, architecture, and design patterns) to make pragmatic design decisions that balance technical excellence with business needs to deliver the optimal solution.
• Are proficient with JavaScript/TypeScript, React, and modern web technologies
• Have experience with backend development (we use )
• Are familiar with cloud infrastructure and services like Vercel
• Have an interest in AI/ML, particularly in voice and natural language processing
• Are pragmatic - knowing when to implement a quick solution versus investing in a robust one
• Possess strong project management skills and can drive projects to completion with minimal guidance
• Thrive in ambiguity and can adapt quickly to rapidly changing conditions
• Have strong problem-solving skills and can break large projects into manageable components
• Communicate effectively 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, especially in high-ownership roles
• 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 and see your work drive real-world outcomes in healthcare.
• Real impact with real users. Build AI tools that are actively transforming how clinics operate, solving problems that matter at scale.
• An ambitious team to learn from and grow with. Work alongside experienced engineers, product thinkers, and founders who move fast, set a high bar, and care deeply about building things that last.
• A rare blend of startup energy and experienced leadership. While we're early, our team has built and scaled successful businesses before so in many ways, the hardest part is already behind us.

Before we jump into the responsibilities of the role. No matter what you come in knowing, you'll be learning new things all the time and the Avoca team will be there to support your growth.

Please consider applying even if you don't meet 100% of what's outlined

Key Responsibilities

• Owning the development of new customer-facing features end-to-end
• Designing and implementing API integrations with 3rd party services
• Building efficient and reusable frontend solutions using TypeScript and React

Key Strengths

• JavaScript/TypeScript proficiency
• Experience with React
• Backend development experience
• Familiarity with cloud infrastructure
• Interest in AI/ML
• Strong project management skills

Why Avoca is partnering with Hatch on this role.
Hatch exists to level the playing field for people as they discover a career that's right for them. So when you apply you have the chance to show more than just your resume.
A Final Note: This is a role with Avoca not with Hatch.