Product Engineer — AI Deployments & Voice Tech

Pantera Capital; United Kingdom; Hybrid; GBP 60,000 - 85,000; Full time

Job summary

A leading technology company in the United Kingdom is seeking a Product Engineer to lead customer deployments of Agentic Voice AI. This role requires 3+ years of technical experience in AI/ML and voice technologies. The ideal candidate will fine-tune large language models and integrate advanced TTS components to enhance user interactions. The position offers a structured hybrid working approach, and applicants should possess native proficiency in English and other languages. Join a collaborative team focused on innovation and growth.

Benefits

Comprehensive benefits program

Work-life balance support

Opportunities for career growth

Qualifications

• 3+ years in a technical, customer-facing role focused on AI/ML or SaaS.
• Proven hands-on experience designing and deploying LLM solutions.
• Deep expertise in voice stacks and TTS integration.

Responsibilities

• Lead multi-step conversational workflow design using agentic frameworks.
• Fine-tune underlying LLMs for optimal performance.
• Develop custom full-stack solutions in Python/JS.

Skills

Native language proficiency in English

Languages such as German, French, Spanish, Japanese, Arabic

Technical customer-facing experience

Experience with AI/ML or SaaS products

Voice stacks and TTS integration

Software development skills in Python

Job description

A leading technology company in the United Kingdom is seeking a Product Engineer to lead customer deployments of Agentic Voice AI. This role requires 3+ years of technical experience in AI/ML and voice technologies. The ideal candidate will fine-tune large language models and integrate advanced TTS components to enhance user interactions. The position offers a structured hybrid working approach, and applicants should possess native proficiency in English and other languages. Join a collaborative team focused on innovation and growth.