2,680 Results for

Voice Engineer Jobs in California

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Los Angeles, CA1 day ago

$150,000–$210,000 Per Year

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Foster City, CA14 days ago

$131,600–$233,700 Per Year

As a Microsoft Teams Staff Systems Engineer, you will own the end‑to‑end deployment, optimization, and evolution of the Teams environment, including meetings, chat, channels, voice, platform integrations, security, device integration, and space booking capabilities. Maximize AI and agentic automation opportunities across Microsoft Teams and the broader Microsoft 365 platform, including Copilot, Graph‑based automation, workflow intelligence, meeting and communication insights, and next‑generation collaboration agents.

Edwards AFB, California27 days ago

$78,208–$107,036 Per Year

The job duties include but are not limited to providing sustainment-engineering, preventive & corrective maintenance and real-time operations support for fixed and mobile Telemetry tracking systems, digital data transmission systems, and network systems under general technical guidance. The candidate must have an understanding of local area networks (LAN) and wide area networks (WAN), also must possess working with various types of data transmission equipment and media such as fiber optics, twisted pair and RF coaxial cable.

San Francisco, CA30+ days ago

$148,500–$223,900 Per Year

As a Senior Voice Engineer, you will work on the latest and most innovative products including Salesforce Voice and Agentforce Voice-solutions deeply integrated into our internal Salesforce environments that are critical to running our global business operations. Partner with global stakeholders including product teams, business units, and technical teams to deliver platform solutions, provide regular platform health updates, and stay current on product releases and cycles.

Tustin, CA30+ days ago

As a Voice Engineer within the Digital Workplace Solutions team, you will contribute to the delivery of projects to upgrade existing solutions and the deployment of new technology and solutions to enhance the end user voice communication experience of over 17,000 employees at Mettler Toledo. Responsible for the delivery of functional assessment and solution design as directed by the Communications and Messaging team lead to meet project requirements and designed for future growth and scalability.

CA30+ days ago

Job Summary: The Voice Engineer is responsible for implementing, administering, and supporting enterprise voice and unified communications (UC) platforms across voice, video, messaging, meetings, and mobility services. The role will work closely with distributed engineers, customers, and cross-functional IT teams to deliver stable, secure, and high-quality voice services.

Pleasanton, CA30+ days ago

This role will be responsible for managing and enhancing our NICE CXone ecosystem and associated CX platforms ensuring reliable secure and scalable voice infrastructure that supports critical customer experiences. The ideal candidate will bring deep expertise in CX voice technologies integrations workforce optimization analytics and reporting along with strong troubleshooting capabilities in complex voice and network environments.

Palo Alto, CA13 days ago

$109,600–$234,000 Per Year

You will work closely with developers to integrate new audio hardware, develop automated test scripts, conduct critical listening evaluations, perform root-cause analysis spanning hardware, software, firmware, and manufacturing, and establish efficient validation processes. Tesla is seeking an Audio Telephony & Voice Validation Engineer to join its world-class Audio team, where you will play a critical role in shaping the future of in-vehicle and robotics audio experiences.

San Francisco, CA30+ days ago

Experience working with audio Experience taking a backend system from zero to one Experience building and maintaining a system that integrates with many 3rd party APIs, particularly Point of Sale systems Experience with Python, Kotlin, or Java Experience with containerization tools, such as Docker and Kubernetes Experience working in or alongside AI / ML. Early focus areas include: • Ultra-robust ASR in noisy, multi-mic environments • High-accuracy, menu-aware drive-thru and phone ordering agents • Real-time analytics and operational intelligence • Deeper, more reliable in-restaurant hardware integration.

San Francisco, California7 days ago

Build and improve core voice workflows: outbound calling, inbound routing, warm transfer, voicemail handling, DTMF interaction, and human handoff. You'll work closely with our engineering, product, and go-to-market teams to design and operate the voice infrastructure that powers production phone interactions at scale.

CA30+ days ago

$129,300–$193,900 Per Year

Basic Qualifications: Master's degree with 6 years of relevant experience, or a Bachelor's degree with 8 years of relevant experience, or an Associate's degree with 10 years of relevant experience; a High School diploma (or equivalent) with 12 years of relevant experience may be considered in lieu of a completed degree. Must have experience with designing and maintaining LAN/WAN based networks, managing routing protocols on large LAN environments, and experience with Cisco hardware (routers, switches, and firewalls).

San Francisco, California30+ days ago

You’ll join a small founding team of Baseten Voice AI, focused on bringing state-of-the-art open source models into production for Voice AI customers across productivity, customer service, clinical conversation, creator tools, education, and more. Develop world-class model serving stack for state-of-the-art open-source voice models - reduce end-to-end and tail latency (p95/p99), increase throughput, and improve GPU efficiency via profiling, runtime tuning, and server-level optimizations.

San Francisco, CA30+ days ago

$145,000–$217,000 Per Year

Our hybrid way of working, enables us to purposefully come together in person, at one of our many Zendesk offices around the world, to connect, collaborate and learn whilst also giving our people the flexibility to work remotely for part of the week. While this range reflects the minimum and maximum value for new hire salaries for the position across all US locations, the offer for the successful candidate for this position will be based on job related capabilities, applicable experience, and other factors such as work location.

California30+ days ago

You will design and implement secure, robust, and scalable services for speech processing; build integrations supporting telephony providers, RAG systems, and diverse deployment scenarios; engineer for testability and observability within a complex chain of AI models; and more. Deepgram is the leading platform underpinning the emerging trillion-dollar Voice AI economy, providing real-time APIs for speech-to-text (STT), text-to-speech (TTS), and building production-grade voice agents at scale.

San Francisco, California30+ days ago

We are seeking a Software Engineer to join Deepgram for Restaurants- a new, vertically focused business unit dedicated to solving the toughest problems in the space, working alongside Deepgram’s core research teams. Deepgram is the leading platform underpinning the emerging trillion-dollar Voice AI economy, providing real-time APIs for speech-to-text (STT), text-to-speech (TTS), and building production-grade voice agents at scale.

San Francisco, California30+ days ago

You'll own the systems that make our agents smarter with every patient interaction — from the voice AI that activates patients and handles calls to insurances, vendors, and providers, to the autonomous workflows that orchestrate end-to-end care delivery. Our founding team brings a mix of strong technical experience from companies like Microsoft, Google, Meta, and Amazon, along with serial startup experience ranging from early bootstrapped ventures to Series D scale-ups.

San Francisco, California30+ days ago

Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel. The Voice Agent team builds the real-time systems that allow Decagon agents to carry natural conversations across our omnichannels (phone, web, mobile, etc).

CA30+ days ago

Youll own and evolve the AI systems behind ClickUps voice platform: real-time streaming transcription, intelligent reformatting, context-aware mention detection, and voice-to-action pipelines. ClickUp may use artificial intelligence and machine learning technologies to help review and screen candidates employment applications against role-related criteria.

San Francisco, California30+ days ago

Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel. As a Voice Research Engineer, you’ll lead the development of the models and algorithms that power Decagon’s industry-leading, real-time voice agents, and drive them all the way into production.

San Francisco, California30+ days ago

Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel. As a Voice Research Engineer, you’ll lead the development of the models and algorithms that power Decagon’s industry-leading, real-time voice agents, and drive them all the way into production.

Redwood City, California30+ days ago

2+ years experience developing voice-driven systems including speech-to-text, text-to-speech, and real-time audio processing, with at least one end-to-end pipeline shipped to users or deployed on hardware. Experience working on compute-constrained platforms where software meets hardware (robotics, edge devices, consumer electronics, or similar) including debugging problems that cut across both.

San Francisco, CA30+ days ago

$220,000–$280,000 Per Year

li>Lead autoscaling architecture for latency-sensitive voice workloads - design and ship orchestration systems that handle bursty, real-time traffic across tens of thousands of GPUs; solve the hard problems at the intersection of concurrent connection limits, streaming state, and hard latency ceilings that generic autoscalers weren't built for.

Define the voice API feature surface - make the architectural calls on word-level alignment, real-time speaker diarization, audio format support (g711/mulaw, PCM, WebRTC), pronunciation controls, and multi-context WebSocket - with a clear view of what unlocks the next category of developer use cases.

San Francisco, CA30+ days ago

$200,000–$260,000 Per Year

We believe open and transparent AI systems will drive innovation and create the best outcomes for society, and together we are on a mission to significantly lower the cost of modern AI systems by co-designing software, hardware, algorithms, and models. You'll work hands-on with inference engines like TRT-LLM and SGLang to optimize how we serve models like Whisper, Parakeet, Orpheus, and Kokoro - pushing latency and throughput to the frontier.

Palo Alto, California30+ days ago

Our platform makes it easier for patients to find the right doctor, helps providers focus on those who need them most, and ensures faster access to care—delivering better care and stronger economic outcomes at scale through harnessing the latest AI innovations. Sage Care is a fast-growing, early-stage healthcare startup founded by exceptional leaders from Apple, Uber, Carbon Health and backed by top-tier venture capital (General Catalyst, Chelsea Clinton).

San Francisco, California19 days ago

We are primarily an in-person company based in San Francisco, with growing offices in Atlanta, New York, London, Paris, Madrid, Munich, Singapore, Tokyo, and Sydney. Motivation and high-agency to drive outcomes - we have a high-autonomy culture and each team member has lots of agency to overcome obstacles and achieve customer impact.

Mountain View, CA20 days ago

We"re looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. This includes bringing together the best of Google's artificial intelligence, software, and hardware to build global smartphones and create transformative experiences for users across the world.

Palo Alto, California30+ days ago

Redwood City, CA30+ days ago

Growing 100% year-over-year Our AI product (HOAi) went from $0 to millions in months Backed by Cove Hill Partners and JMI Private Equity 6M+ doors on our platform, displacing legacy systems. The backend powers session orchestration, streaming pipelines, tool execution, integrations, and the data layer that makes voice agents reliable, debuggable, and continuously improving.

San Francisco, CA30+ days ago

$200,000–$260,000 Per Year

You'll build the real-time WebSocket and HTTP APIs that developers use to ship voice experiences, design autoscaling for latency-sensitive streaming workloads, and ensure our multi-provider voice platform is reliable enough for production voice agents handling millions of calls. Implement voice-specific API features: word-level alignment, speaker diarization in realtime, audio format flexibility (g711/mulaw for telephony, PCM, WebRTC formats), pronunciation controls, and multi-context WebSocket support.

san francisco, CA30+ days ago

Motivation and high-agency to drive outcomes - we have a high-autonomy culture and each team member has lots of agency to overcome obstacles and achieve customer impact. Telephony: Build real-time integrations to telephony systems and call centers to enable Sierra to pick up the phone, and make outbound phone calls, reliably.

San Francisco, CA16 days ago

We are primarily an in-person company based in San Francisco, with growing offices in Atlanta, New York, London, Paris, Madrid, Munich, Singapore, Japan, and Sydney. Motivation and high-agency to drive outcomes - we have a high-autonomy culture and each team member has lots of agency to overcome obstacles and achieve customer impact.

San Francisco, CA30+ days ago

$220,000–$280,000 Per Year

Lead productionization of voice models at scale - design the serving architecture for serverless and dedicated endpoints, including batching strategies, streaming inference pipelines, and memory management tailored to real-time audio; own reliability and latency SLAs. Influence platform architecture across the organization - partner with platform engineering leadership to ensure the serving layer is built for the latency and reliability demands of real-time voice APIs; your technical decisions should raise the ceiling for the whole team.

San Francisco, CA30+ days ago

$300,000–$430,000 Per Year

Our technology enables industry-defining enterprises like Avis Budget Group, Block's Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel. The Voice Agent team builds the real-time systems that allow Decagon agents to carry natural conversations across our omnichannels (phone, web, mobile, etc).

San Francisco, CA30+ days ago

You'll join a small founding team of Baseten Voice AI, focused on bringing state-of-the-art open source models into production for Voice AI customers across productivity, customer service, clinical conversation, creator tools, education, and more. Drive cross-team collaboration with sister engineering teams to solve full-stack technical problems, aligning on priorities, and coordinating end-to-end delivery across the product surface area.

San Francisco, California13 days ago

Lead autoscaling architecture for latency-sensitive voice workloads — design and ship orchestration systems that handle bursty, real-time traffic across tens of thousands of GPUs; solve the hard problems at the intersection of concurrent connection limits, streaming state, and hard latency ceilings that generic autoscalers weren't built for. Define the voice API feature surface — make the architectural calls on word-level alignment, real-time speaker diarization, audio format support (g711/mulaw, PCM, WebRTC), pronunciation controls, and multi-context WebSocket — with a clear view of what unlocks the next category of developer use cases.

San Francisco, CA16 days ago

$200,000–$260,000 Per Year

San Francisco, CA30+ days ago

$350,000–$475,000 Per Year

Our technology enables industry-defining enterprises like Avis Budget Group, Block's Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel. As a Staff Voice Research Engineer, you'll lead the development of the models and algorithms that power Decagon's industry-leading, real-time voice agents, and drive them all the way into production.

San Francisco, CA30+ days ago

$200,000–$400,000 Per Year

p>Our technology enables industry-defining enterprises like Avis Budget Group, Block's Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel.

As a Voice Research Engineer, you'll lead the development of the models and algorithms that power Decagon's industry-leading, real-time voice agents, and drive them all the way into production.

Palo Alto, CA30+ days ago

$225,000–$325,000 Per Year

In this role, youll work at the intersection of research and productiondeveloping, training, and shipping neural models across the full spectrum of voice: speech synthesis, recognition, audio generation, and real-time spoken dialogue. Research, develop, and optimize neural models for voice and audioincluding text-to-speech, automatic speech recognition, audio generation, and spoken dialogue systems.

San Mateo, CA7 days ago

$243,290–$295,250 Per Year

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.

San Ramon, CA30+ days ago

Technical Skills: • Modern C++ (C++17+) • RTP/SIP • Audio codecs • SIP/SDP • ASR/TTS integration • AI APIs • Cloud platforms (AWS/Azure/GCP) • CI/CD • Containers • SRE principles. Benefits: • Five9 Shares • Bonus Scheme • 10% Flexi Benefit • Meal Allowance • Medical Insurance • Life Insurance • 25 day Annual Leave + Public Holidays.

San Francisco, California13 days ago

San Francisco, California30+ days ago

It requires low latency, high reliability, natural turn-taking, and the ability to handle messy, real-world interactions across phone systems and global customers. We are primarily an in-person company based in San Francisco, with growing offices in Atlanta, New York, London, Paris, Madrid, Munich, Singapore, Tokyo, and Sydney.

Los Gatos, CA30+ days ago

$436,000–$710,000 Per Year

The team is at the forefront of LLM innovation in the Consumer product and collaborates closely with machine learning research scientists, product managers, data engineers, and other engineering teams to deliver a personalized and interactive search experience, leveraging and paving the path for the latest advancements in LLMs. The Search & Voice Systems team builds the backend systems that help millions of members globally find and discover content they'll love via Search, Voice UI, and other interactive experiences in the Netflix product.

San Bruno, CA15 days ago

Collaborate with Living Room Devices and Ecosystem teams to unlock integrations with Gemini and device partners, pilot OS-level features within Google TV and lead the strategy to scale these across major third-party platforms like Samsung, LG, and Roku. Partner across teams to expand voice capabilities from search into direct, in-app actions, such as writing comments, purchasing products, and app navigating features like going to watch history or managing subscriptions.

San Francisco, California13 days ago

Lead productionization of voice models at scale — design the serving architecture for serverless and dedicated endpoints, including batching strategies, streaming inference pipelines, and memory management tailored to real-time audio; own reliability and latency SLAs. Influence platform architecture across the organization — partner with platform engineering leadership to ensure the serving layer is built for the latency and reliability demands of real-time voice APIs; your technical decisions should raise the ceiling for the whole team.

San Francisco, California30+ days ago

Improve breadth and depth of voice quality: Evaluate, compare, and iterate on voices across multiple providers, languages, and use cases, ensuring experiences meet a high bar for clarity, naturalness, and appropriateness while continuously improving product and systems. Co-create agent personas and interaction patterns: Work with internal teams and customers to shape agent personalities, behaviors, and interactions, supporting distinct and intentional agent experiences as a trusted advisor.

Sacramento, CA12 days ago

Minimum 4 years of full-time experience developing, administering, configuring, implementing, supporting, managing, and maintaining AWS Connect and Salesforce Service Cloud Voice within enterprise IT organizations supporting at least 5,000 end users. In this client-facing role as a AWS Connect and Salesforce Service Cloud Voice Developer/Administrator , the ideal candidate enjoys working hands-on with our customers to configure and develop state of the art systems and solutions on Salesforce.

New!

San Francisco, California3 days ago

This is a hands-on role for an engineer who thrives at the intersection of audio AI, real-time systems, and practical business impact—turning cutting-edge models into trusted, delightful voice experiences for enterprise finance workflows. From intelligent voice agents that interact with customers to audio-driven workflow automation and speech-based data extraction, you’ll create scalable, reliable AI systems that integrate seamlessly into Stuut’s platform.

Palo Alto, CA30+ days ago

$180,000–$440,000 Per Year

ABOUT THE ROLE: The Grok Voice Product team builds seamless, world-class voice experiences for Grok across every platform and product surface. Collaborate directly with Grok Voice model, media, and product teams to deliver end-to-end experiences.

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Voice Engineer Jobs in California

Forward Deployed Software Engineer Jobot

Staff Systems Engineer, Microsoft Teams Visa Technology and Operations LLC

Field Engineer I JT4 LLC

Senior Voice Engineer Salesforce Inc

Voice Engineer Mettler-Toledo International Inc

Managed Services - Network Voice Engineer Converge Technology Solutions, Corp.

Senior Voice Systems Engineer Customer Experience (CX) The Gap Inc

Audio Telephony & Voice Validation Engineer Tesla Inc

Software Engineer, Voice Agents / AI - Deepgram for Restaurants Deepgram Inc

Lead Voice Infrastructure Engineer Stuut

Sr. Principal Voice Engineer Northrop Grumman Corp

Software Engineer - Voice AI (Inference Runtime) Baseten

Senior Full Stack Engineer, Solve Voice Zendesk Inc

Backend Software Engineer - Engine Team (Voice Agent) Deepgram

Software Engineer, Voice Agents / AI - Deepgram for Restaurants Deepgram

Senior AI Engineer — Voice & Agentic Systems Mira Mace

Staff Software Engineer, Voice Agent Decagon

Senior AI Engineer, Voice Platform Mango Technologies Inc

Senior Research Engineer, Voice + Speech Decagon

Staff Research Engineer, Voice + Speech Decagon

Software Engineer, Voice Interaction Sunday Robotics

Staff Platform Engineer, Voice AI Together Computer Inc

Senior Machine Learning Engineer, Voice AI Together Computer Inc

Product AI Engineer, Voice Systems Sage Care

Software Engineer, Voice Sierra

Firmware Engineer III, Wireless Data and Voice Path Google LLC

Staff AI Engineer, Voice Agents Sage Care

Senior Backend Engineer - AI Voice Agent Platform Vantaca LLC

Senior Platform Engineer, Voice AI Together Computer Inc

Software Engineer, Voice Quality Sierra Technologies Inc

Software Engineer, Voice Sierra Technologies Inc

Staff Machine Learning Engineer, Voice AI Together Computer Inc

Staff Software Engineer, Voice Agent Decagon AI, Inc

Software Engineer - Voice AI (Inference Runtime) Baseten Labs Inc

Staff Platform Engineer, Voice AI Together AI

Senior Machine Learning Engineer, Voice AI Together AI

Staff Research Engineer, Voice Decagon AI, Inc

Senior Research Engineer, Voice + Speech Decagon AI, Inc

Research Engineer, Voice Inflection AI Inc

Senior Frontend Engineer, Voice Communication Roblox

Senior C++ Software Engineer - Global Voice Five9 Inc

Senior Platform Engineer, Voice AI Together AI

Product Manager, Voice Sierra

Engineering Manager - Search & Voice Systems Netflix Inc

Product Manager II, Living Room TV Voice Experiences, YouTube Google LLC

Staff Machine Learning Engineer, Voice AI Together AI

Agent Experience Designer, Voice (Multilingual) Sierra

AWS Connect and Salesforce Service Cloud Voice Developer/Administrator - Staff Mandatory Qualifications (SMQs) Sikich LLP

Member of Technical Staff — Audio and Voice AI Stuut

Member of Technical Staff - Voice Product X Corp

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