Summary
Owen Lennon is a Senior Software Engineer based in Greater Dublin with a decade of experience building backend systems, primarily in Python. He has progressed through multiple roles at Telnyx—from Network Operations Engineer to Senior Software Engineer—giving him deep operational insight into carrier-grade, cloud-based voice and messaging platforms. Owen combines hands-on backend development with practical knowledge of telecom infrastructure, making him effective at bridging developer-facing APIs and underlying network reliability. He is experienced in shipping production services that support real-time communications and developer integrations. Colleagues value his practical, systems-oriented approach and his institutional knowledge of Telnyx’s platform. Outside core development, his background in network operations often informs pragmatic decisions about performance and fault tolerance that aren’t obvious from a typical software engineer resume.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Science (Hons) in Computer Applications, Computer Science, 2, Bachelor of Science (Hons) in Computer Applications, Computer Science, 2 at Dublin City University