Job Title

Get AI-powered advice on this job and more exclusive features.Aetheron is an Australian AI development company building intelligent, AI-native software for modern businesses. We are a fast-moving, high-growth engineering team that values autonomy, deep technical craftsmanship, and a culture where everyone codes. Our focus is on building scalable AI systems that help organisations work smarter. We are currently rebuilding our voice AI platform from the ground up, giving engineers the opportunity to shape a major greenfield product.About the RoleWe are seeking a Lead Full-Stack Engineer to help rebuild Aetheron''s next-generation voice AI platform. This role suits an experienced engineer who can work across backend, frontend, and cloud infrastructure and deliver complete end-to-end features. You will work closely with the VP Engineering, influence architectural decisions, and help define the technical foundation of our platform as we scale.You should have strong TypeScript and React skills, experience designing backend APIs and databases, and the ability to take features from concept to production. You will thrive in a hands-on, fast-paced environment and embrace responsibility, simplicity, and technical excellence.ResponsibilitiesOwn end-to-end feature delivery across backend, frontend, infrastructure, testing, and deploymentBuild secure multi-tenant backend services and REST APIsDesign and optimise PostgreSQL schemas for performance and reliabilityDevelop frontend features using modern React patterns and Next.jsWrite integration, frontend, and end-to-end tests to ensure qualityArchitecture and InfrastructureContribute to system design and architecture decisionsBuild and operate AWS cloud infrastructure using ECS, Lambda, and infrastructure-as-codeImplement observability across logs, metrics, and alertsManage database migrations and safe deployment processesEvaluate new tools and frameworks to strengthen the stackCollaboration and Engineering ExcellenceWork closely with the VP Engineering on product and architectural directionMaintain high code quality through reviews and knowledge sharingMentor team members and support strong engineering standardsPromote simplicity, maintainability, and pragmatic decision-makingQualificationsAt least 5 years building production-grade full-stack applicationsStrong TypeScript across backend and frontendPractical Python experience in production environmentsBackend experience in API design, schema modelling, and multi-tenant systemsStrong React and Next.js skillsAWS experience with ECS, Lambda, and infrastructure-as-codeDeep expertise in at least one area such as backend, frontend, infrastructure, distributed systems, or databasesStrong testing discipline and clean coding practicesHigh ownership mindset with the ability to ship independentlyClear communication and collaboration skillsHighly DesirableExperience with greenfield rebuildsExposure to distributed or event-driven systemsExperience with SQS, SNS, or EventBridgeFamiliarity with AI systems including OpenAI, Anthropic, VAPI, or GeminiExperience with scalable multi-tenant architecturesKnowledge of DevOps, CI/CD, or TerraformOpen-source contributions or public technical workWhy Join Aetheron?Competitive salary with meaningful equity.Fully remote working environment across Australia.Opportunities to work with AI-first tools and influence best practice in modern engineering.Collaborative, high-trust culture that values autonomy, curiosity, and technical excellence.At Aetheron, we are not just filling a role. We are looking for someone who wants to grow with us and bring fresh ideas to how our products can be smarter, faster, and AI-powered.#J-18808-Ljbffr