Senior Full Stack Software Engineer

As a Senior Full Stack Software Engineer, you'll take end-to-end ownership of critical product features, delivering seamless, high-impact user experiences in close collaboration with Product Managers and Designers. Our current stack includes Node.js, TypeScript, React, Ruby, PostgreSQL, Google Cloud Platform, and FreeSWITCH. You will own core product features, from initial concept and discovery through implementation, deployment, and iterative improvement. You will design and build scalable systems (70% backend, 30% frontend) that power real-time, high-volume workflows such as routing calls with our event-driven SIP Softswitch or processing audio streams for advanced speech recognition. Collaborate cross-functionally with PMs, Designers, and Engineers to shape and deliver intuitive, performant experiences. Mentor and support teammates by sharing knowledge, offering feedback, and fostering a collaborative, growth-oriented environment. Drive technical excellence by helping define and uphold coding standards that keep our codebase clean, maintainable, and scalable.