Engineering

Gappy, Inc.; Singapore; On-site; SGD 60,000 - 120,000; Full time

Job summary

株式会社Gappy is seeking a Development Engineer in Singapore to transform customer workflows into reliable AI-powered product capabilities. You will impact across the system, from UI to APIs, ensuring operations are visible, testable, and safe to use.

This role requires strong ownership and a passion for learning unfamiliar systems. You will work with backend and web technologies, APIs, data systems, and developer tooling, collaborating closely with customers to address operational failure modes and

Qualifications

• Strong software engineering fundamentals.
• Experience with backend, web applications, APIs, data systems, or developer tooling.
• Interest in AI agents, workflow automation, and reliability.

Responsibilities

• Build reliable AI-powered workflows for real travel operations.
• Turn customer workflows into reusable product capabilities rather than customer-specific scripts.
• Work across product UI, backend, APIs, integrations, execution state, evidence, approvals, and recovery.
• Build tests and safeguards for AI workflows.
• Collaborate with GTM and customers to understand operational failure modes.
• Improve shared infrastructure as customer deployments expand.

Skills

Backend development

Web applications

APIs

Data systems

Developer tooling

Learning agility

AI workflows

Ownership mindset

Product sense

Job description

Engineering · Singapore# Development EngineerThis role turns customer workflows into reliable, reusable product capabilities. You will work across the system to make AI-powered operations visible, testable, and safe to use.Apply for this roleTeam**Development Engineer**Market**Singapore**About Gappy## Build the work behind travel.Gappy is building an AI workforce for the operational work behind travel. We work directly with travel businesses across Asia to turn real customer workflows into reliable product capabilities.Why this role matters## Shape a product from real operations.This role turns customer workflows into reliable, reusable product capabilities. You will work across the system to make AI-powered operations visible, testable, and safe to use.What you’ll do* Build reliable AI-powered workflows for real travel operations.* Turn customer workflows into reusable product capabilities rather than customer-specific scripts.* Work across product UI, backend, APIs, integrations, execution state, evidence, approvals, and recovery.* Build tests and safeguards for AI workflows.* Work closely with GTM and customers to understand operational failure modes.* Improve shared infrastructure as customer deployments expand.What we’re looking for* Strong software engineering fundamentals.* Experience with backend, web applications, APIs, data systems, or developer tooling.* Ability to learn unfamiliar systems quickly.* Interest in AI agents, workflow automation, and reliability.* Product sense and willingness to work directly from customer problems.* Strong ownership.