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Senior Software Engineer, Core Experiences - Tallinn, Estonia

Speechify - Remote - Remote - posted 2025-08-26

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Speechify is a fast-growing text-to-speech platform that makes information accessible by converting articles, documents, and books into audio. 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, navigate integration/UX tradeoffs, and deliver solutions via cross-platform SDK - Optimizing existing functionality to ship faster loading times and more intelligent parsing by designing efficient abstractions and improving algorithms - 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. later), focus (managing engagement and deep work in a high-growth remote environment), and collaboration (working effectively with designers, marketers, and PMs). Preferred tech stack includes Kotlin Multiplatform (Java experience acceptable but role is Kotlin-focused) and prior GCP experience is a plus. The company offers a fast-growing environment where you can shape the product, an entrepreneurial team that supports risk and hustle, hands-off management, competitive salaries, and the opportunity to impact millions of users—particularly those with learning differences like dyslexia, ADD, low vision, and autism. You'll work at the intersection of AI and audio, one of tech's fastest-growing sectors.

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