Backend Engineer

About Us

We’re building the future of mobile and web test automation with a YAML-based test framework that combines an open-source framework, custom IDE, and cloud testing platform. We’re a profitable, seed-stage company experiencing strong growth and trusted by industry leaders including Microsoft, Amazon, Meta, DoorDash, Uber, Block, Stripe, DuckDuckGo, Disney, and Kraken.

The Role

We’re seeking a founding-minded backend engineer to join our small team. You’ll be a critical technical leader responsible for the API, services, and infrastructure that powers test automation for some of the world’s most sophisticated engineering teams.

What You’ll Do

• Own the architecture, development, and scaling of our backend services
• Own our completely custom emulator / simulator cloud service for mobile test automation
• Ensure high availability, reliability, and performance across our platform
• Share responsibility for the design, development, implementation, operation, maintenance, and monitoring of information security controls
• Collaborate directly with founders and a small, high-impact engineering team
• Make critical technical decisions that shape our roadmap

Our Tech Stack

• Google Cloud Platform (GCP)
• Postgres
• Kotlin
• React
• Mac Stadium (mobile virtual devices)
• Soon: 3rd party physical mobile device farm

Who You Are

• Experienced backend engineer with strong distributed systems expertise
• Experience building mission-critical systems from the ground up
• Thrive in a startup environment where you can make immediate impact
• Passionate about developer tools and automation

Leadership

• Leland Takamine - Co-founder & former Uber Mobile Platform Tech Lead
• Jake Krupski - Co-founder & former Google Enterprise Account Executive

Team & Culture

Join our lean, focused team of 11: 2 founders, 4 engineers, 2 sales, 2 ops, and 1 marketer. We value autonomy, technical excellence, and building products that developers and testers love.