AI Agent Engineer

Trulyyy; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Trulyyy in Singapore is seeking an experienced engineer to own product features end to end across web frontend, mobile apps, and backend services. You will design solutions, roll out features, and maintain production systems.

You will judge approaches independently, collaborate with product and design, drive AI-native improvements, and elevate code quality, performance, and observability while staying hands-on.

Qualifications

• Several years of hands-on experience in web frontend, mobile, or backend development.
• Ability to extend into other parts of the stack and deliver cross-stack features independently.
• Experience building user-facing products at large internet companies or AI startups.
• Ability to judge feasibility of technical approaches independently.
• Ability to drive projects in an AI-native way using AI tools to improve workflows.
• Ability to collaborate in Mandarin and read/write English for technical communication.
• Strong communication and ownership with a hands-on coding mindset.

Responsibilities

• Own product features end to end across web frontend, mobile apps, and business backend services, from requirements to rollout.
• Independently judge technical approaches, own code quality, and discuss approaches when unsure.
• Work closely with product, design, and engineers to understand needs and deliver high-quality features.
• Drive projects in an AI-native way, using AI tools to improve development, testing, and docs.
• Continuously improve code quality, performance, stability, and observability, and fix production issues.

Skills

Web frontend

Mobile development

Backend development

AI tools usage

Cross-stack

Job description

Responsibilities

• Own product features end to end across the web frontend, mobile apps, and business backend services, from understanding requirements and designing solutions to rollout and production maintenance.

• Independently judge whether a technical approach will work, take responsibility for your own code and delivery quality, and proactively discuss with colleagues when you are unsure about an approach.

• Work closely with product, design, and other engineers to understand business and user needs and deliver features with high quality.

• Drive projects in an AI-native way: proactively use AI tools to improve development, testing, troubleshooting, and documentation workflows, and help bring Agent and LLM capabilities into the product.

• Continuously improve code quality, performance, stability, and observability, and track down and fix production issues.

Requirements

• Several years of deep, hands-on experience in at least one of web frontend, mobile (iOS / Android), or business backend development, with a solid grasp of the key implementation details and technical trade-offs in that area.

• Ability to extend into other parts of the stack and deliver complete cross-stack features independently; candidates who have focused on one area so far and want to grow into full-stack work are also welcome.

• Experience building user-facing products at a large internet company, or at an AI or internet startup.

• Ability to judge the feasibility of technical approaches independently, without relying on others' code reviews as a safety net, and to take responsibility for delivery quality and outcomes.

• Ability to break down and drive projects in an AI-native way, making good use of AI tools to improve development efficiency, delivery quality, and collaboration.

• Ability to collaborate on technical work in Mandarin and to read, write and participate in day-to-day technical communication in English.

• Strong communication skills and a sense of ownership, with the initiative to drive work forward and a desire to keep writing code hands-on.