AI Product Engineer Intern

Actionbookactionbook.dev; Singapore; On-site; SGD 17,000 - 33,000; Part time

Benefits offered by this job

Path to full-time

Job summary

Actionbookactionbook.dev in Singapore is seeking a hands-on developer to own and ship user-facing features from idea to launch. You’ll build with TypeScript, React/Next.js, and APIs, shaping the interfaces, flows, and controls that power our product.

You’ll design intuitive user experiences, prototype new ideas, and then turn the best ones into real features with real impact. This is not a junior task—expect real ownership and close collaboration with the founding team.

Qualifications

• Shipped user-facing features using TypeScript and React.
• Able to design intuitive flows and solid UI.
• Comfortable prototyping ideas and turning them into real features.

Responsibilities

• Build user-facing product features end-to-end with TypeScript, React/Next.js, and APIs.
• Design the flows users actually live in, and make them clean and obvious.
• Prototype new ideas, then turn the best ones into real features.

Skills

TypeScript

React

AI coding tools

Design taste

Communication

Tools

Playwright

Chrome extensions

Job description

About the Role

People connect their agents to Actionbook and then use it - they set things up, see what their agents are doing, and stay in control. Your job is to build that product: the interfaces, flows, and controls that turn our infrastructure into something people reach every day.

You will work directly with the founding team and own features from idea to launch. This is not a small intern task role - real ownership, close support from the founders. We care about agency, taste, and shipping.

What You Will Work On

• Build user-facing product features end-to-end with TypeScript, React/Next.js, and APIs.
• Design the flows users actually live in, and make them clean and obvious.
• Prototype new ideas, then turn the best ones into real features.

You Might Be a Fit If

• You have shipped things that people have actually used - side projects, hackathons, whatever.
• Solid full-stack with TypeScript and React.
• You work with AI coding tools, not around them - Claude Code, Codex, opencode.
• Taste. You notice when something is clunky.
• You can walk through what you built and what you would do differently.

Nice to Have

• Strong design sense - Figma, design systems, or product prototyping.
• Experience with agent loops, tool-calling, or LLM-powered features.
• Familiarity with browser automation, Playwright, Chrome extensions, or computer-use agents.
• Open-source projects, public demos, or technical writing.

Details

• Location: Singapore, onsite.
• Commitment: At least 4 days/week, minimum 6 months.
• Compensation: Paid, S$1,500-3,000/month based on experience, with a path to full-time for strong performers.
• Start date: Rolling.