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Principal ML – GenAI Engineer – Speech / Voice AI

San Francisco

SpringCube

Full-time - Senior Engineer

IT Services & Consulting

Posted 2 weeks ago

Disclosed upon interview

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Job Description

This job was selected by the SpringCube team to help AI, Data and Cloud Engineers discover relevant San Francisco Bay Area employers. Sign up to view the full employer details and apply directly with the hiring company.

Company Overview

A growing technology organization is developing AI-powered communication products and platforms designed to support more than 30,000 healthcare practices. Its data and AI/ML engineering teams build solutions that enable customer-facing products, including intelligent call and reception capabilities, while providing a shared ML platform that supports engineering teams across the organization.

What You Will Own

Infrastructure & Delivery

  • Design and develop ML infrastructure, tooling, and models that enable engineering teams to deliver AI-powered customer experiences.
  • Build internal and external products and platforms that allow teams to incorporate AI capabilities into their features and customer-facing products.
  • Translate product goals into actionable engineering plans.
  • Build scalable and resilient services for data integration and event processing.
  • Develop high-quality, performant, sustainable, and testable code within cloud-based environments.
  • Drive scalable ML infrastructure and platform capabilities across the organization.

Cross-Team Problem Solving

  • Help product and development teams understand the complete data lifecycle.
  • Consult with engineering teams on common ML patterns, architectures, and technical tradeoffs.
  • Coach and collaborate with teams across the organization to elevate technical standards.
  • Partner with Engineering Managers, Staff Engineers, and cross-functional stakeholders to drive architectural coherence.
  • Provide technical guidance for integrating AI and ML capabilities into customer-facing applications.

Required Qualifications

  • 12+ years of software engineering experience with progressive technical leadership responsibilities.
  • Demonstrable experience building and deploying ML-driven B2B, multi-tenant applications in production at scale for external customers.
  • Deep expertise in distributed systems architecture, including experience building and operating services handling hundreds of millions of transactions and terabytes of data.
  • 15+ years of experience in Machine Learning or AI, with a focus on or significant expertise in audio and voice Generative AI solutions at scale.
  • Deep expertise with modern machine learning techniques and tools, including LLMs, RAG, prompt engineering, fine-tuning, and LLM evaluations.
  • Strong expertise with high-scale audio and voice models.
  • Experience working with scalable relational data stores, including PostgreSQL at scale, Vitess, and Spanner.
  • Experience with scalable NoSQL technologies such as Bigtable and Redis.
  • Operational experience with cloud-native infrastructure on GCP or AWS.
  • Experience with Kubernetes, infrastructure-as-code, and highly available system design.
  • Track record of leading cross-team technical initiatives that delivered measurable business outcomes.
  • Ability to influence without direct authority and build consensus across organizational boundaries.
  • Ability to communicate technical tradeoffs effectively in business terms.

Additional Qualifications

  • Expertise delivering customer-facing Generative AI solutions at scale in production environments.
  • Experience building low-latency, high-accuracy AI agents.
  • Mandatory deep production experience delivering meaningful voice or audio AI solutions for external products and customers.
  • Experience working in compliance-heavy environments such as healthcare or financial technology.
  • Understanding of regulatory requirements and their impact on technical architecture and system design.
  • Demonstrated external technical leadership through open-source contributions, conference presentations, or published technical content.
  • Ability to bring strong technical perspectives while remaining open to alternative approaches and ideas.

Reporting

Reports to: Senior Director of Engineering

Work Arrangement: Remote, US-based

Disclaimer

SpringCube curates tech job listings from various company websites to support tech professionals globally.

1.No Endorsement: Job ads on SpringCube do not imply endorsement of their authenticity or quality.

2.No Client Relationship: This company is not a client of SpringCube unless stated.

3.To Apply: Click the “Apply” button to be redirected to the hiring company’s application page for this job.

4.No Liability: SpringCube is not liable for inaccuracies.

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