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Senior Software Engineer, Core Experiences - Sydney, Australia

Speechify - Remote - Remote - posted 2026-08-03

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Speechify is a fast-growing audio information platform that converts articles, documents, and books into listenable content. The company is #1 in its category and experiencing exponential growth. You'll join the Core Experiences Team, which builds and maintains the foundational services and SDKs powering Speechify's product across platforms. This is a critical role at the intersection of product and infrastructure, where you'll design clear, reliable APIs and simple systems that directly enhance user experience. Key responsibilities include: - Collaborating with Product Teams to scope projects, reduce scope for faster customer feedback, and navigate integration/UX tradeoffs across different product teams - Delivering solutions via cross-platform SDK - Optimizing existing functionality to ship faster loading times and more intelligent parsing through efficient abstractions and algorithm improvements - Shipping cloud functions, lightweight backend services, and jobs using Kotlin Ideal candidates demonstrate systems thinking (understanding that optimizing systems requires end-to-end design with a focus on simplicity), speed (quickly generating ideas and knowing what can ship now vs. what needs time), focus (thriving in a high-growth, busy, remote environment), and strong collaboration skills with designers, marketers, and product managers. Preferred tech stack includes Kotlin Multiplatform (Java experience acceptable but role is Kotlin Multiplatform focused) and prior GCP experience is a plus. The company offers a fast-growing environment where you can shape the company and product, an entrepreneurial team that supports risk and hustle, hands-off management, competitive salaries, and the opportunity to work on a life-changing product used by millions—particularly impacting people with learning differences like dyslexia, ADD, low vision, and autism.

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