Senior Staff Machine Learning Engineer_Voice AI Engineer

Job description

What you get to do in this role

• Contribute to the design, development and implementation of the core Voice Platform (Audio Acquisition, Conversation Management, Speech Generation, integration with API and self-hosted Voice AI models, Voice Harness)
• Partner with product managers to work with customers, understand their use cases and technology challenges, and build for their success
• Build and deploy large Voice AI distributed systems at scale spanning multiple regions and datacenters
• Build high-quality, clean, scalable and reusable code by enforcing best practices around software engineering architecture and processes (Code Reviews, Unit testing, etc.)
• Contribute to the continuous improvement of the SRE practice by turning operational use cases into requirements for software tooling Be a mentor for colleagues and help promote knowledge-sharing across Voice AI engineering disciplines

Qualifications

To be successful in this role you have:

• 12+ year of relevant industry experience Hands-on experience building distributed Voice AI systems with a large operational scale
• 4+ years building LLM-based applications (integrating models, not training)
• 4+ years of development experience with Python, Golang, Java, or similar languages. 2+ years of experience building agents (prompt engineering) and developing LLM-based experiences Working experience operating highly available distributed workloads on Kubernetes following a DevOps approach.

Experience building software for compliance and security in regulated environments is considered an asset Critically thinking around AI integrations for work processes, decision-making, or problem-solving. This may include using AI-powered tools, automating workflows, analyzing AI-driven insights, or exploring AI's potential impact on the function or industry. Experience building with AI tools such as Claude Code, Cursor, Windsurf For positions in this location, we offer a base pay of $201,300 - $352,300 , plus equity (when applicable), variable/incentive compensation and benefits.

Sales positions generally offer a competitive On Target Earnings (OTE) incentive compensation structure. Please note that the base pay shown is a guideline, and individual total compensation will vary based on factors such as qualifications, skill level, competencies, and work location. We also offer health plans, including flexible spending accounts, a 401(k) Plan with company match, ESPP, matching donations, a flexible time away plan and family leave programs.

Compensation is based on the geographic location in which the role is located and is subject to change based on work location.