Source Job

$224,500–$256,000/yr
US Canada

  • Set technical direction for speech-model and decoder strategy across the team, guiding evaluation of state-of-the-art approaches.
  • Lead research, adaptation, and implementation of ASR/STT, speech-enhancement, and related audio models.
  • Improve the speech pipeline end to end, including decoding, endpointing, turn detection, and streaming behavior.

Python PyTorch Deep Learning

20 jobs similar to Sr. AI Engineer (Speech)

Jobs ranked by similarity.

Germany Unlimited PTO

  • Lead the architecture and evolution of an open-source speech-to-speech library.
  • Integrate cutting-edge ASR, TTS, and speech models while maintaining clean abstractions.
  • Collaborate with a distributed team to build production-ready voice agent infrastructure.

The company develops an open-source speech-to-speech library and voice platform for developers. It fosters a highly collaborative, open environment with a focus on impact and community contributions.

EMEA

  • Own the technical design and delivery of customer implementations across MENA, from kickoff through production cutover.
  • Lead technical discovery, proof-of-concept design, and evaluations for regional prospects, partnering with Account Executives.
  • Represent Deepgram in front of Arabic-speaking customers and at regional events, and bring customer feedback to Product and Research teams.

Deepgram is the leading platform for the Voice AI economy, providing real-time APIs for speech-to-text and text-to-speech. Over 200,000 developers and 1,300+ organizations use Deepgram, and the company is backed by a recent Series C with a culture that expects an AI-first mindset.

$216,125–$262,438/yr
US Unlimited PTO

  • Generative media synthesis: building the models behind features like Video Regenerate, lipsync, and video translation — photorealistic video and audio synthesis as production research, not demos.
  • Zero-shot voice and roomtone cloning: realistic cloning from only a few minutes of reference audio.
  • Multimodal understanding: vision-language systems that let Descript's agentic editing features reason over visual and audio content, plus the evals that balance quality against cost and latency.

Descript is building a simple, intuitive, fully-powered editing tool for video and audio — an editing tool built for the age of AI. They are a team of 150 with backing from top investors, and each new employee has a measurable influence on the company's direction.

Europe

  • Own the AI architecture across Flip Fusion, Ask AI agent gateway, and Flip Flows.
  • Lead and grow a team of three AI engineers, staying hands-on with the hardest problems.
  • Shape a young AI engineering discipline with enormous design space and no inherited playbook.

Flip is the leading AI-powered employee experience platform for frontline workers in retail, manufacturing, and logistics. The company is a young tech company with a relaxed working atmosphere and highly motivated people.

$207,200–$304,600/yr
US

  • Lead the engineering strategy and execution for enabling customer AI agents to securely and reliably consume Twilio platform capabilities.
  • Build and scale systems that power AI agents for Twilio’s internal business operations, improving efficiency and automation.
  • Collaborate across product, platform, security, and go-to-market teams to identify high-impact AI agent use cases and deliver production-ready solutions.

Twilio is a communications platform that delivers innovative solutions to hundreds of thousands of businesses and empowers millions of developers worldwide. They are a remote-first company with a strong culture of connection and global inclusion.

Europe

  • Lead a team of AI engineers, setting technical direction and quality standards while staying hands-on in code.
  • Own the architecture and end-to-end delivery of AI systems using LLMs, RAG, and agentic patterns.
  • Drive evaluation, monitoring, and continuous improvement loops to ensure production-grade AI capabilities.

Finom is a European tech startup building an all-in-one financial B2B platform for entrepreneurs, integrating banking, accounting, and invoicing. They are a well-funded company with over $346 million in total funding, maintaining a startup culture that values innovation, swift implementation, and employee impact.

US Unlimited PTO

  • Own a multimodal ML work-stream from problem definition through deployment, translating clinical needs into clear ML objectives and building systems with transformers, self-supervised learning, and segmentation.
  • Design rigorous evaluations beyond offline metrics, partner with engineering to productionize models, and investigate failure modes like laterality errors and hallucination.
  • Communicate research findings clearly, mentor less experienced researchers, and contribute to the research roadmap by identifying promising approaches.

Rad AI is an AI-driven healthcare company revolutionizing radiology by saving time, reducing burnout, and improving patient care. With over $140M in funding, a valuation of $528M, and partnerships with thousands of radiologists, Rad AI is a fast-growing team of mission-driven innovators.

Europe 6w PTO

  • Own the development, fine-tuning, and evaluation of in-house AI models from dataset design through to production deployment.
  • Run supervised fine-tuning and post-training experiments, establishing benchmarks and evaluation harnesses.
  • Take models to production on Stream's serving stack, tuning for latency, cost, and reliability at high volume.

Stream provides APIs and SDKs for building activity feeds, chat, and voice/video, powering over a billion end users worldwide. We are a team of over 120 peers from over 35 countries, with a casual social culture that values transparency and excellence.

$200,000–$350,000/yr
US

  • Develop and deploy machine learning and AI systems.
  • Work with LLMs, generative AI, and modern ML frameworks.
  • Optimize model performance, latency, and cost.

A fast-growing technology company building critical infrastructure that powers high-volume, real-time business operations across multiple systems and platforms. It is a collaborative, fast-moving environment where engineers have meaningful influence on architecture and product direction.

Global

  • Build the paved road by making the safe path the fast path for AI solutions across the company.
  • Turn wins into reusable patterns enabling teams to build shared skills and agent specs.
  • Build the bench by partnering with People team on AI literacy and developing champions inside each function.

Replicant builds an AI platform for contact centers, using AI agents and conversation intelligence to help Fortune 500 companies resolve requests and improve agent performance. The company is a fast-growing, remote-first team with a culture of ownership, humility, and self-distance.

AI Engineer

Ditto
Global Unlimited PTO

  • Build the agent execution runtime: Design and ship the layer that compiles a brief into a running team of agents.
  • Design the tool surface agents work through: Replace "here is a shell, please be careful" with typed, versioned toolpacks.
  • Make quality measurable, then improve it: Build the evals, benchmarks, and metric sets that score a run.

Ditto is redefining how data moves at the edge by providing a peer-to-peer sync engine for developers to build resilient, real-time applications without internet. With over $145 million in funding and trusted by organizations like Chick-fil-A and Delta Airlines, we are a globally distributed startup committed to building a diverse and inclusive team.

Europe

  • Lead a remote team of engineers in designing and shipping production-grade agentic AI systems for enterprise clients.
  • Own solution design and system architecture across agents, tools, data, evaluations, and controls.
  • Personally implement critical components and guide client stakeholders through difficult technical decisions.

EggAI is an enterprise-focused generative AI company that helps large organizations move AI solutions from prototyping to production. Based in Munich, Germany, the company builds safe, reliable, and scalable AI systems for enterprise clients.

US

  • Embed with enterprise customers to prototype and ship production-grade AI-native applications and agentic workflows.
  • Advise engineering leadership on AI-native adoption strategy, tooling selection, and rollout sequencing.
  • Assess capability gaps and drive adoption of AI-native practices across the whole product engineering organization.

Astra provides an AI-native development platform and consulting services to help enterprises adopt AI-native software engineering. The company culture values AI-first, customer obsession, and continuous learning, with a focus on transforming engineering organizations.

India

  • Lead the launch and growth of a new market for AI voice technology, owning customer acquisition and deployment.
  • Build and lead a high-performing regional team of forward-deployed engineers in a collaborative culture.
  • Engage with strategic customers to design custom AI integrations and ensure successful implementation.

The partner company is an AI technology firm specializing in voice and audio AI solutions. It fosters an innovative, AI-first culture with an emphasis on autonomy, rapid experimentation, and high-quality execution, though specific team size is undisclosed.

US Canada

  • Set the technical bar for chatbot systems and shape the prompt engineering team's architecture as it scales.
  • Build new automations across areas like record disputes, document validation, and email/callout reduction.
  • Evaluate emerging AI technology and partner with OpenAI to deploy next-generation voice models and workflow automation.

Jerry.ai is a profitable, Series C, YC-backed tech startup building the first AI-powered advisor to manage all your physical assets. With 5M+ customers and $240M in funding, the company is fully remote with offices in Palo Alto, New York, Chicago, and Toronto.

France

  • Participate in and lead the entire biosignal-based algorithm development lifecycle for medical devices.
  • Enhance internal deep learning and machine learning tools to boost team efficiency and enable rapid experimentation.
  • Present results to key stakeholders and support client-facing projects to shape the impact of algorithms for customers.

Beacon Biosignals is transforming precision medicine for the brain by developing at-home EEG and cardiopulmonary platforms for clinical research and diagnostics. The company fosters a collaborative, diverse culture where scientific and cultural impact is driven by leading by example, curiosity, simplicity, and empathy.

Philippines

  • Develop multi-agent architectures using CX Agent Studio and programmatic Code Agents with Python/TypeScript.
  • Write custom code tools, tool callbacks, and leverage GECX engineering CLI for automated workflows.
  • Program enterprise integrations and automate quality evaluation via CI/CD pipelines.

TTEC Digital pioneers engagement and growth solutions that fuel exceptional customer experience. They have 1,800+ employees and are part of TTEC Holdings, with a culture focused on employee experience and diversity.

US

  • Own the realtime voice stack and call-data platform end to end, including voice agents, streaming, and analytics.
  • Write clean scalable code, oversee voice pipeline reliability, and optimize latency and cost.
  • Mentor team members, collaborate across disciplines, and manage infrastructure as code.

WorkHero builds an AI-powered back office for skilled trades, starting with the HVAC industry. It combines expert office managers with automation and AI tooling to help small teams handle invoicing, permits, scheduling, and paperwork.

$180,000–$200,000/yr
US Unlimited PTO

  • Provide technical leadership for designing scalable, AI-integrated software solutions and guiding a distributed team.
  • Architect robust AI agents and APIs, refine prompt strategies, and decompose complex features into clear tasks.
  • Mentor developers on AI tool adoption and clean code practices, optimizing DevOps pipelines for efficiency.

Mitratech builds world-class products simplifying operations in Legal, Risk, Compliance, and HR functions. They serve 20,000 client companies globally, including 30% of the Fortune 500, with a diverse and inclusive culture focused on learning and fun.

$127,330–$214,000/yr
US

  • Build GenAI tools that help sellers find and connect with the right customers faster.
  • Develop AI-powered copilots that surface CRM insights and sales knowledge in real time.
  • Launch AI features that improve efficiency and personalization across the sales funnel.

Samsara is the pioneer of the Connected Operations Cloud, helping organizations improve the safety, efficiency, and sustainability of physical operations. As a publicly traded company, Samsara fosters a culture of rapid career development and collaboration in a hyper-growth environment.