• Architect low-latency, high-throughput systems for live phone calls and bidirectional audio streaming • Build backend orchestration (Node.js / TypeScript; Python or Go as needed) integrating STT, TTS, LLMs, and telephony providers • Work hands-on with WebSockets, WebRTC, streaming audio pipelines, and real-time event processing • Contribute to the agent builder dashboard and developer tools (React / Next.js) • Integrate with Twilio, SIP trunks, VoIP, IVRs, DTMF, call transfers, and compliance edge cases • Drive improvements in reliability, observability, failover, monitoring, and alerting • Enforce security and compliance best practices across the stack

• Participate in the entire software development lifecycle – from whiteboard concepts to real-world deployment. • Design, implement, and consume **RESTful APIs** using ASP.NET Core. • Create and maintain WinForms applications. • Collaborate in a dynamic environment where contributions matter.

• Design and develop complex software systems and architectures. • Collaborate with product managers, UX designers, and other engineers to create scalable and efficient software solutions. • Ensure high levels of performance, reliability, and security in the developed systems. • Document software designs, architecture decisions, and implementation details. • Continuously evaluate new technologies and industry trends. • Write, test, and maintain high-quality, scalable, and robust code using Python/Golang. • Review and provide feedback on code written by other engineers. • Ensure that software is rigorously tested to meet high-quality standards. • Mentor and guide junior engineers in their technical and professional development. • Work closely with cross-functional teams to define and deliver product features.

• Designing and Implementing features, enhancements and e2e tests for our flagship product – Cirrus Migrate Cloud and its Cloud SaaS offering • Analyzing and solving challenging problems • Working with an open-minded team in a company with a flat organizational structure • Always being encouraged to innovate when crafting solutions to particularly thorny issues • Working on both Cloud Services and System Software, at scale • Contributing to multiple, varied phases of our development through planning, design, implementation, DevOps, testing and automation • Selecting your own preferred cutting-edge technologies and tools • Programming in Go, Python, and other languages