Software Engineer, Data Infrastructure & Acquisition

Speechify, a leading text-to-speech technology company serving over 50 million users, is seeking a Senior Software Engineer specializing in Data Infrastructure & Acquisition for their Seoul, South Korea location. This role is part of their 100% distributed team of nearly 200 global professionals.

The position sits within the AI team, focusing on all aspects of data collection to support model training operations. The team manages petabyte-scale datasets through an integrated approach combining infrastructure, engineering, and research work. This is a critical role that will directly impact Speechify's ability to deliver high-quality text-to-speech solutions.

The ideal candidate should have at least 5 years of industry experience and strong technical skills in Python, Linux environments, and cloud infrastructure (particularly GCP). They'll be responsible for discovering and integrating new audio data sources, managing cloud infrastructure using Terraform, and collaborating with scientists to optimize data pipeline efficiency.

What makes this opportunity unique is the chance to work on technology that genuinely impacts people's lives, particularly those with learning differences like dyslexia, ADD, and visual impairments. Speechify has received notable recognition, including being named Chrome Extension of the Year by Google and winning Apple's 2025 Design Award for Inclusivity.

The company offers a distinctive work environment that values autonomy, entrepreneurial thinking, and rapid iteration. Team members include talented professionals from leading companies like Amazon, Microsoft, Google, and high-growth startups, as well as graduates from top PhD programs. The flat organizational structure allows for leadership opportunities based on technical excellence and consistent delivery.

Benefits include competitive compensation, complete work location flexibility in a 100% distributed setting, and the satisfaction of building products that millions use daily. The role offers exposure to cutting-edge developments in AI and audio technology, making it an excellent opportunity for someone who wants to make a significant impact in a transformative industry.