CareerPlan

Senior Telephony Engineer

WI MadisonFull-time$99k–$167k2026-07-16 → 2026-11-13
On-site · United StatesVisa sponsorship offered

Core

Design, build, and maintain telephony systems and applications enabling critical business operations using Node.js, Java, and APIs.

Role type

Senior Telephony Engineer (Software Development)

Builds

Telephony platforms, integrations, and business-critical applications

Domain

Insurance / Telecommunications / Software Engineering

Required skills

Node.js, Java, API development, System Design, SDLC, Integration strategies

Preferred skills

Genesys, Cloud experience, Telephony experience

Technologies

Node.js, Java, Genesys

Responsibilities

Analyze system specifications and requirements; Convert high-level specs into low-level design plans; Define and conduct testing (unit, integration); Lead development walkthroughs; Ensure software meets standards for programming, design, performance, and security; Estimate project size and work efforts; Write and model application system designs.

Seniority

Senior, hands-on IC