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Software Engineer, Platform - Sunnyvale, CA, USA

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

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Salary: USD 140,000 - 200,000 / annual

Speechify is a consumer AI platform with 50+ million users that converts text to speech across PDFs, books, Google Docs, articles, and websites. The company was named Chrome Extension of the Year by Google and won Apple's 2025 Design Award for Inclusivity. With ~200 employees globally in a fully distributed setup, Speechify operates a flat organizational structure where technical excellence and results drive leadership opportunities. The Platform team owns all backend services including payments, analytics, subscriptions, text-to-speech engines, and external APIs. This role focuses on designing, developing, and maintaining robust APIs—including the public TTS API and internal systems for payments, subscriptions, authentication, and consumption tracking. You'll oversee the full backend API landscape, optimizing for performance and maintainability while collaborating with cross-functional teams to align architecture with product strategy and user experience. Key responsibilities include building scalable backend infrastructure, enhancing B2B solutions with customization and integration for enterprise clients, and working closely with product and frontend teams. The ideal candidate has proven backend development experience with TypeScript/Node.js (required), direct GCP experience, and knowledge of AWS, Azure, or other cloud providers. Docker and Kubernetes experience is preferred. You should be efficient at ideation and implementation, prioritizing tasks by urgency and impact in a fast-paced environment. Speechy values work ethic, solid communication, and obsession with winning. The team includes engineers from Amazon, Microsoft, Google, Stanford PhD programs, and high-growth startups like Stripe, Vercel, and Bolt. You'll have autonomy to drive innovation, work on a product that impacts people with learning differences like dyslexia and ADD, and operate at the intersection of AI and audio technology.

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