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Software Engineer (AI Feature Development)

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Full-time

Japanese?

Visa maybe

Remote

AI

GenAI

Develop AI features for MiiTel’s conversation-analysis platform, including Copilot and real-time talk assistance, using LLMs, external data, microservices, and real-time processing.

About this role

Develop AI features for MiiTel, a platform that analyzes conversations from telephone calls, web meetings, and in-person sales meetings to improve sales activity and customer response. The role focuses on Copilot and real-time talk-assist capabilities and covers design, implementation, and operation.

Responsibilities include building and operating microservices and AI functions that turn business communication data into customer value using LLMs and Agentic Loop. The engineer integrates with other MiiTel microservices and uses real-time and stored data. Work includes developing a Copilot that answers customer questions using MiiTel data, Salesforce, web-search results, and other external data; and building real-time talk assistance that presents necessary information and advice during conversations. The role also designs and operates highly available, scalable real-time data-processing infrastructure, reliable data pipelines, and AI-agent functions, while leading technical product development with PdMs, designers, and PMMs.

Required qualifications include three or more years of distributed-systems development on cloud platforms, particularly AWS; deep practical knowledge of a development language; architecture and technology-selection experience; infrastructure-as-code experience such as Terraform; and performance tuning and troubleshooting experience. The environment includes Python, TypeScript, Django, FastAPI, React, PostgreSQL, DynamoDB, AWS, Docker, GitHub, Slack, and Notion. Full remote work is available from locations where information security can be maintained. The role uses a flextime system with no core hours.

Job details

Location
tokyo
Salary
6 - 12 million yen
Employment
Full-time
Japanese
Japanese
Remote
Remote
Visa sponsorship
Visa Sponsor
Posted
2026-07-24
Category
Software & IT

About RevComm

RevComm is an AI voice-analytics company based in Tokyo, specializing in their product MiiTel. They hire international engineers.

All RevComm jobs & company profile →

Company details

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Startup

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