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CCW Global Limited

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Junior AI & Backend Developer

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Summary

Junior developer at Hong Kong insurtech Magic (CCW Global): builds insurer-specific pricing APIs and an LLM/RAG-powered insurance assistant, implementing and testing backend services in Python/TypeScript with PostgreSQL under a lead developer, on a six-month full-time contract.

Salary: $15,000 – $20,000 per month

About the role

Magic is building a new generation of intelligent insurance technology, combining artificial intelligence, proprietary insurance data and automation to make insurance easier to understand, compare and purchase. You will work as a Junior AI & Backend Developer alongside an experienced Lead Full-Stack Developer, contributing to two exciting projects: a proprietary insurance pricing API engine and Magic's intelligent insurance assistant. This is an implementation-focused development role where you will implement assigned features, test your work, resolve issues and deliver against agreed requirements.

Key responsibilities

  • Develop insurer-specific pricing APIs using supplied premium tables, product data and business rules.

  • Build backend services to calculate and validate insurance premiums accurately.

  • Help develop Magic's intelligent assistant using Large Language Models (LLMs), Retrieval-Augmented Generation (RAG) and AI integrations.

  • Connect AI applications to databases, pricing APIs and verified insurance knowledge.

  • Structure and process insurer product information, benefits, exclusions and eligibility rules.

  • Write clean, maintainable code, automated tests and technical documentation.

  • Debug issues, validate outputs and improve application reliability.

  • Use AI coding tools to accelerate development, solve problems and improve productivity.

  • Help build feedback analytics and testing systems to improve the assistant's performance over time.

About you

  • Knowledge of Python and/or TypeScript/JavaScript, with an understanding of backend development.

  • Familiarity with REST APIs, JSON, HTTP and API integrations.

  • Working knowledge of SQL and relational databases such as PostgreSQL.

  • Understanding of Git, version control, debugging and software testing.

  • Familiarity with LLMs, AI APIs, prompt engineering or RAG.

  • Practical experience using AI coding tools such as Claude Code, OpenAI Codex, Cursor or GitHub Copilot.

  • Ability to review, understand, test and debug AI-generated code rather than relying on it blindly.

  • Strong logical reasoning, attention to detail and an interest in data-driven applications.

  • Self-motivated learner who enjoys solving technical problems and exploring new technologies.

  • Ability to turn clearly defined requirements into working, tested software.

About us

Magic is building a new generation of intelligent insurance technology, combining artificial intelligence, proprietary insurance data and automation to make insurance easier to understand, compare and purchase.

Benefits

  • Six-month, full-time contract, with potential extension or follow-on work depending on business requirements and performance.

  • Direct mentoring and technical guidance from an experienced Lead Full-Stack Developer.

  • Hands-on experience building AI applications, intelligent assistants and automated pricing systems.

  • The opportunity to work with modern AI coding tools and contribute to a growing insurtech platform.


Skills

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