Senior Software Architect — AI-Driven Enterprise Platform

Avaya

United States

Remote

USD 179,000 - 234,000

Full time

2 days ago

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Job summary

Avaya is seeking a Senior Software Engineer specializing in Architecture & Innovation to own end-to-end subsystems within the enterprise communications portfolio. You will drive designs, implement critical features, and collaborate across teams while leveraging AI coding agents to accelerate delivery.

You will work on backend services, APIs, messaging, and data, with a focus on reliability, security, and observability.

Qualifications

10+ years of relevant software engineering experience with end-to-end ownership of production software.
Ownership of a substantial production service or subsystem with design, implementation, and ongoing improvement.
Strong backend engineering skills in Go, Rust, Node.js with TypeScript, Java, or a comparable language.

Responsibilities

Own a subsystem from design through production and ensure technical direction, interfaces, testing, and observability.
Translate product goals into clear designs, define interfaces and data flows, identify dependencies, and raise risks.
Implement critical functionality and resolve difficult technical problems across backend services and APIs.
Establish clear integration contracts with adjacent systems and address compatibility and failure behavior.
Use AI coding agents for substantial engineering work, define tasks, evaluate solutions, and verify results.
Build quality with security, performance, resilience, and automated tests.
Carry work through release and production use with safe rollout and rollback practices.
Collaborate with product, engineering, and operations partners and document decisions.