26 to 40 of 40 Permanent Voice Engineer Jobs

Senior DevOps Engineer - Voice Cloud (Remote UK)

Location
Greater London, England, United Kingdom
Intermedia in the United Kingdom is seeking a proactive Senior DevOps Engineer to build, maintain, and operate Linux-based infrastructure at scale. You will drive automation, strengthen deployment pipelines, and collaborate with multi-national teams to deliver reliable cloud communications tooling. Remote-first with occasional visits to Bristol ...

Remote DevOps Engineer – Voice Cloud & Automation

Location
Greater London, England, United Kingdom
Intermedia in the United Kingdom is seeking a proactive DevOps Engineer to build, maintain and operate Linux-based infrastructure at scale. The role emphasizes automation, efficiency, and collaboration across a multinational team. You will work with CI/CD pipelines, configuration management tools, and monitoring dashboards while supporting both ...

AI/ML & Prompt Engineer LLM, RAG & Voice Agent

Location
Greater London, England, United Kingdom
looking for exceptional people who want to make a genuine difference to healthcare. ABOUT THE ROLE As our AI/ML & Prompt Engineer, you will own the intelligence behind EMMA — the LLM and RAG systems that power our chatbot, voice agent and telephony services. You will design, build … optimise the AI models and prompt architectures that allow EMMA to understand patient needs, retrieve accurate clinical information, and respond naturally across text and voice channels. This is a hands‐on, high-impact role where your work will directly shape patient outcomes across hundreds of GP surgeries. WHAT ...

Real-Time Comms Engineer: Voice & Telephony

Location
Greater London, England, United Kingdom
Kraken is building the modern energy operating system to transform customer interactions and reliability across channels. The Comms team owns real-time voice, telephony, and integrations with providers like Twilio to enable smooth customer conversations. You will work across engineering, product, and customer operations to design scalable, fault-tolerant ...

Voice & UCaaS Operations Engineer (Hybrid)

Location
Manchester, England, United Kingdom
Gamma is seeking a Product & Voice Operations Support Engineer to join Gamma Labs in the UK. You will tackle complex Voice, UCaaS, and networking challenges, driving reliability and innovation across services. The role involves incident response, problem management, automation, and collaboration with engineering and support teams. … will champion technical excellence, contribute to operational processes, and help scale Gamma’s Voice and UCaaS platforms while maintaining documentation and #J-18808-Ljbffr ...

Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform

Location
United Kingdom
## DescriptionAbout the RoleHTS Assist is Hopper's agentic AI assistant for travel, resolving flight changes, cancellations, refunds, and bookings over chat and voice for some of the world's largest travel brands. We're looking for a senior full stack engineer to anchor this product, owning … realtime and voice layer end to end while building across React/TypeScript front ends, Scala and Python services, and cloud infrastructure. The team is lean and senior, ownership is broad, and the path from your code to a traveler's phone call is short.What would your ...

Senior LiveKit / Voice AI Engineer

Location
Greater London, England, United Kingdom
Remote - UK & Ireland Remote international Full-time Make a phone conversation feel natural, even when the network is not. Own the real-time voice systems at the heart of Jodie, where latency, interruptions and reliability all shape the customer experience. The work matters. Jodie AI is a UK company … This specialist role is open in the UK and Ireland; it is not a work-from-anywhere arrangement. What you'll own Build production voice agents with LiveKit Agents and Python or Node.js. Improve turn detection, interruptions, speech recognition and synthesis across real customer conversations. Own SIP and telephony ...

Voice & Platform Systems Integration Engineer

Location
United Kingdom
Custodia Technology Ltd in the UK is hiring an Application Integration Engineer to own and evolve our CC1 integration and QA lab environment. You will configure CC1 services, manage tenants and roles, and ensure reliable integration with Cisco CUCM, Microsoft Teams Voice, Webex Calling, and other enterprise systems ...

Remote Senior Real-Time Voice AI Engineer (LiveKit)

Location
Greater London, England, United Kingdom
Jodie AI, a UK-based company, is seeking a specialist for building production voice agents using LiveKit with Python or Node.js. You will enhance latency, interruption handling and speech processing across real conversations. The role is remote with overlap hours to London time, open to candidates … Ireland, and involves owning SIP integrations and telemetry for end-to-end voice quality. #J-18808-Ljbffr ...

Remote AI/ML Prompt Engineer - LLM & Voice Agent

Location
Greater London, England, United Kingdom
QuantumLoopAI is seeking an AI/ML & Prompt Engineer to own the intelligence behind EMMA, our AI-powered reception system. You will design, build and optimise LLM and prompt architectures powering chatbot, voice agent and telephony services, across UK business hours. This hands-on role requires shipping projects ...

Founding Real-Time Voice Infra Engineer

Location
Greater London, England, United Kingdom
inference path. Ship sub-200ms voice latency at scale. Work directly with the founders. DEPARTMENT LOCATION London or remote (UK/EU) TYPE Full-time SALARY BAND What you'll own · The CMAP inference pipeline end-to-end · Latency budget owner — you set it, you defend it, you ship … Carrier integration and verification model What we're looking for · 5+ years building real-time systems (not necessarily voice) · Comfortable with low-level networking, audio codecs, and SIP · Strong opinions on inference architecture and latency budgets · Direct: you tell us when something won't work Sound right? Send ...

Staff AI Engineer: Build Scalable Voice AI Systems

Location
Greater London, England, United Kingdom
Reqiva in London is hiring a Staff Software Engineer – AI to shape product and technical direction. The role is hands-on and requires building production AI systems across Python, TypeScript, and cloud infrastructure. The ideal candidate has 8+ years of software engineering experience, strong Python/backend skills ...

Remote DevOps Engineer for Voice Platform

Location
West of England, England, United Kingdom
Intermedia Intelligent Communications is seeking a proactive DevOps Engineer to design, implement, and operate Linux-based infrastructure at scale. The role emphasizes automation, collaboration across a multinational team, and production-grade deployment practices. The position is primarily remote with occasional visits to the Bristol or London offices. You will ...

Senior Full-Stack Engineer — Real-Time Voice & Telephony

Location
United Kingdom
Hopper is seeking a senior full stack engineer to anchor HTS, owning the realtime and voice layer end to end. You will build across React/TypeScript front ends, Scala and Python services, and cloud infrastructure on GCP/AWS. The role emphasizes multi-tenant design, safety ...

Founding Voice Infrastructure Engineer LONDON OR REMOTE (UK/EU) £140–£200K + SIGNIFICANT EQUITY

Location
Greater London, England, United Kingdom
inference path. Ship sub-200ms voice latency at scale. Work directly with the founders. London or remote (UK/EU) Full-time What you’ll own The CMAP inference pipeline end-to-end Latency budget owner — you set it, you defend it, you ship to it Carrier integration … verification model What we’re looking for 5+ years building real-time systems (not necessarily voice) Comfortable with low-level networking, audio codecs, and SIP Strong opinions on inference architecture and latency budgets Direct: you tell us when something won’t work Sound right? Send us your work. Email ...