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20 jobs similar to Senior AI Engineer, Conversational AI & Agentic Systems - Voice Required

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$100,000–$150,000/yr
US

  • You will design the architecture for specialized subagents operating within live customer conversations, including technical QA, product expertise, and objection handling.
  • You will build routing and delegation systems that determine when to answer directly, invoke a subagent, or escalate to a human.
  • You will master the dialogue platform, train AI agents via prompting and fine-tuning, and document workflows to educate the team.

1mind builds autonomous customer experience software that deploys AI-powered 'Superhumans' to engage, demo, onboard, and support customers across the entire buying journey. The company offers a remote-first, fast-moving culture with ownership, autonomy, and impact from day one.

$86,870–$112,420/yr
Canada

  • Design, build, and operate production AI systems, including agent orchestration and retrieval pipelines.
  • Architect and maintain marketing databases, pipelines, and the Customer Data Platform for advanced analytics.
  • Automate workflows with AI, ensuring data quality and reliability across end-to-end pipelines.

Samsara is the pioneer of the Connected Operations™ Cloud, enabling organizations to harness IoT data to improve the safety, efficiency, and sustainability of their physical operations. It is a publicly-traded company with a culture of autonomy and support, encouraging rapid career development and a scrappy, fast-moving team environment.

$80,000–$150,000/yr
US

  • Own a client's voice or chat agent end-to-end, from requirements through production and continuous iteration.
  • Engineer the agent's behavior by writing and maintaining instruction sets, and build automated evaluation gates.
  • Debug live conversations, work directly with US enterprise clients, and ship changes that impact real callers.

Rifa AI builds an AI agents platform for contact centers in regulated industries. They are a small team of passionate engineers with paying enterprise clients and growing revenue, backed by Seaborne Capital.

US Unlimited PTO

  • Architect and deploy autonomous AI agents and multi-agent workflows for privacy-first systems.
  • Build scalable backend services using FastAPI and orchestrate agentic workflows with LangGraph in AWS or Azure.
  • Develop rigorous evaluation pipelines for accuracy, citation adherence, latency, and reliability.

Osano is a leading data privacy platform that helps organizations comply with global privacy regulations like GDPR and CCPA. Backed by top-tier investors and recognized as a Great Place to Work for four years running, the company has a 97% employee satisfaction rate and a mission-driven, fast-growing culture.

AI Engineer

BPD
US

  • Build and enhance LLM-powered analytics features such as natural-language querying, retrieval-augmented generation, and agentic workflows over structured and unstructured healthcare data.
  • Contribute to text-to-SQL and semantic-layer systems enabling non-technical users to query complex datasets accurately and safely.
  • Develop retrieval pipelines using vector search and hybrid keyword+semantic methods while implementing evaluation, guardrails, and hallucination checks for compliance.

BPD is a strategic growth partner that provides integrated branding, marketing, communications, and business consulting solutions for healthcare brands. The company fosters an inclusive culture that values diversity, collaboration, and continuous learning.

US

  • Own AI systems end to end: from ingestion to serving, including retrieval and agentic workflows.
  • Build production RAG and semantic search systems grounded in the warehouse.
  • Design and ship self-service AI tooling and agentic workflows for 200+ internal stakeholders.

We are a healthcare technology company connecting people and partners with coverage, care, and solutions. We are curious, collaborative, and always looking for better ways to solve problems.

US

  • Design and implement RAG pipelines that ground conversational AI responses in customer clinical data, ensuring accuracy and safety in healthcare workflows.
  • Build tool-calling and MCP architectures enabling AI agents to interact securely with EHRs, data warehouses, and operational tools.
  • Execute end-to-end deployments including infrastructure setup, integration testing, and production monitoring to ensure reliable go-lives.

Hippocratic AI is building the world's first healthcare-only, safety-focused LLM to transform patient outcomes at a global scale. Backed by over $400M in funding and a team from leading institutions like Stanford and Google, the company is on a mission to reinvent healthcare with safe AI.

Global

  • Design and build production-grade AI agents and LLM-powered systems.
  • Develop multimodal data ingestion and structured information extraction pipelines for unstructured data.
  • Own AI solutions end-to-end from requirements to deployment and optimization.

Mutt Data is a dynamic startup committed to crafting innovative systems using cutting-edge Big Data and Machine Learning technologies. They have a remote-first culture with values centered on data nerdiness, teamwork, ownership, and positivity.

Europe

  • Architect and build production AI-agent systems like AIDA and NOVA, shaping how Yuno applies LLMs and agentic AI to payment problems.
  • Design conversational and multilingual agents that hold real customer conversations across channels, optimized for reliability and low latency.
  • Define evaluation, safety, and guardrails for agentic systems in a compliance-sensitive, multi-market environment.

Yuno is the AI-native operating system of global commerce, powering financial infrastructure for enterprise merchants, banks, and wallets. It connects over 1,000 payment methods across 190+ countries, trusted by global brands like McDonald's and Rappi, with a remote-first culture.

US

  • Own end-to-end AI solution delivery inside ORA, from design to deployment with measurable success metrics.
  • Design AI workflows across the call lifecycle, including pre-call briefs, in-call guidance, and post-call grading.
  • Partner with RevOps and QA to close the loop, raise the technical bar, and stay current with emerging AI tooling.

HighLevel is an AI-powered all-in-one white-label sales & marketing platform that empowers agencies and businesses to drive growth. With over 1,500 team members across 15+ countries, we operate a remote-first environment with a culture rooted in creativity and collaboration.

Global 5w PTO

  • Design and ship AI agent systems end to end, owning data access, retrieval, and integration with existing infrastructure.
  • Build evaluation frameworks from scratch, including golden datasets and regression harnesses, and think adversarially about prompt injection and data boundary violations.
  • Set technical direction for AI at Kota and collaborate across teams to surface new AI opportunities.

Kota is reimagining insurance and retirement benefits for the modern workforce. We have raised over €20M, serve tens of thousands of employees, and operate with a remote-first culture.

$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.

Dialpad is an AI platform for customer experience, built to resolve customer problems in real time across voice and digital. The company is backed by major investors like Andreessen Horowitz and serves market-leading brands, fostering a culture of curiosity and ambition.

US

  • Design and implement AI solutions using advanced LLM techniques like RAG, tool calling, and LLM-as-judge for healthcare challenges.
  • Build production Python code with LangChain and LangSmith to create reliable AI systems for customer environments.
  • Manage secure deployments, monitor systems, respond to incidents, and drive operational improvements for AI agents.

Hippocratic AI develops AI-powered conversational agents for healthcare, focusing on safe and reliable deployments. Backed by $404M from top-tier investors, the company employs world-class AI engineers and clinical experts from leading institutions.

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.

US

  • You will own architecture across multiple product areas, designing systems for 10-100x growth.
  • You will build the first version of the hardest problems, prototyping what seems impossible.
  • You'll work directly with the VP of Engineering and CEO, handling agentic AI, EHR integration, and platform scaling.

Foundation Health is an AI operating system for pharmacy, built by a team with firsthand experience in the problem. They are a ~70-person company past product-market fit, focused on streamlining care coordination for specialty pharmacy through integrated AI infrastructure.

US Unlimited PTO 24w maternity 24w paternity

  • Design and build production-grade LLM-powered agents and workflows, including architecture decisions on system design and deployment.
  • Develop and optimize prompts, RAG pipelines, and agent reasoning patterns, building evaluation frameworks for accuracy and performance.
  • Implement and manage end-to-end AI systems on cloud infrastructure (AWS, GCP, or Azure), collaborating with cross-functional teams.

Smartsheet empowers teams to manage work seamlessly and scale solutions smarter with AI-powered agents. The company fosters an inclusive, collaborative culture where diverse perspectives are valued.

$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.

India

  • Design and build the agent orchestration layer for agentic AI systems that manage workflow state and next-best-action logic.
  • Integrate LLMs behind a provider-agnostic layer with structured outputs, tool-calling, and model routing.
  • Collaborate with frontend, product, and client stakeholders to ship end-to-end solutions.

Monks is a global, digital-first, data-driven marketing and technology services company that combines marketing and technology services to redefine brand interactions. With a culture of innovation, it ranks among Cannes Lions' Top 10 Creative Companies and fosters diversity and inclusion.

$130,000–$175,000/yr
Global

  • Build and ship LLM-powered applications and AI agent workflows.
  • Design systems for reasoning, planning, memory, tool use and multi-step execution.
  • Build evaluation frameworks to measure AI quality and reliability.

Gina's Tech Jobs is an IT staffing and recruiting agency that specializes in placing technology professionals. They partner with companies to fill roles such as this one, offering a wide range of positions.

India Global

  • Define and lead the long-term vision, strategy, and platform architecture for HighLevel Voice AI.
  • Own the complete Voice AI lifecycle, including agent creation, testing, deployment, and optimization.
  • Partner with engineering, design, and GTM teams to drive product quality, evaluation frameworks, and commercial success.

HighLevel is an AI-powered business operating system that provides agencies, entrepreneurs, and SMBs with infrastructure to build, automate, and scale their operations. With over 2,000 team members across 10+ countries, the company operates as a global, remote-first organization focused on speed and ownership, valuing initiative and clarity.