AI-Driven Full-Stack Engineer

Tech Aalto Pte ltd; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Tech Aalto Pte ltd in Singapore is seeking a hands-on Full Stack Engineer (AI) to design, build, and maintain scalable software systems and AI-powered product experiences. The role emphasizes modern web development with robust AI workflows and production-grade applications.

You will collaborate across product and engineering teams, implement RAG-based workflows, testing pipelines, observability, guardrails, and reliable deployment practices to deliver production-ready AI solutions with strong

Qualifications

• Proven experience designing scalable, reliable software systems.
• Strong proficiency in React.js, TypeScript, and Node.js.
• Experience with AI workflows and LLM-powered systems.
• Experience building RAG and agent-based workflows.
• Familiarity with CI/CD and test automation.
• Excellent collaboration and communication skills.

Responsibilities

• Design and develop full stack applications with a focus on scalability, performance, and maintainability.
• Build and integrate AI/LLM features into production systems.
• Develop robust RAG and agent-based workflows to support intelligent product experiences.
• Create and maintain evaluation frameworks to measure AI system quality and stability.
• Implement monitoring, guardrails, and fallback mechanisms to ensure safe and reliable AI behavior.
• Write clean, testable code and contribute to automated testing and CI/CD improvements.
• Collaborate with product managers, designers, engineers, and other stakeholders to deliver high-quality solutions.
• Debug production and development issues efficiently and provide root cause analysis.
• Maintain technical documentation and support knowledge sharing across teams.

Skills

React.js

TypeScript

Node.js

browser architecture

LLM-powered workflows

RAG

Tool calling

Structured outputs

Agent-based workflows

Human-in-the-loop

evaluation pipelines

Golden datasets

Regression tests

Deterministic evaluators

LLM-as-a-judge

observability

monitoring

guardrails

fallbacks

validation

model quality

latency

reliability

maintainability

cost

automated testing

test automation frameworks

CI/CD pipelines

infrastructure concepts

agile engineering practices

software delivery workflows

troubleshooting

debugging

communication skills

Tools

Docker

Kubernetes

Cloud platforms

Containers

Testing frameworks

Job description

Tech Aalto Pte ltd in Singapore is seeking a hands-on Full Stack Engineer (AI) to design, build, and maintain scalable software systems and AI-powered product experiences. The role emphasizes modern web development with robust AI workflows and production-grade applications.

You will collaborate across product and engineering teams, implement RAG-based workflows, testing pipelines, observability, guardrails, and reliable deployment practices to deliver production-ready AI solutions with strong