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Senior Software Development Engineer in Test (SDET)

United States💼 Full-time🗓 2026-07-23 → 2026-09-25

Core

Own quality across Filevine's Telephony team, building voice communication capabilities including backend services, APIs, and AI-driven voice experiences.

Role type

Senior SDET (backend-leaning, tooling-heavy)

Builds

Voice communication platform surfaces (backend services, integrations, customer-facing apps, AI-driven voice experiences)

Domain

Legal Tech / Telephony / AI

Deliverable

production ML models | product features

Required skills

C# or Java, REST API testing, backend service testing, test framework design, load/stress testing, GenAI/LLMs for engineering, asynchronous/event-driven system testing

Preferred skills

Telephony/VoIP testing, AI-driven/conversational app testing, front-end frameworks, stubbing/mocking, GitLab/CI/CD, Playwright

Technologies

C#, Java, REST, Playwright, GitLab, CI/CD, GenAI/LLMs

Responsibilities

Design and write automated test scripts for backend services, APIs, and customer-facing applications; Analyze and improve testing pipeline scalability and efficiency; Design and implement automated test frameworks; Build solutions for automated and load testing; Identify opportunities for automated testing at various levels (E2E, Integration, UI); Provide leadership and mentoring to other engineers

Seniority

Senior, hands-on IC with mentoring responsibilities

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