Senior Software Engineer, AI Workflow Platform

Tech; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

GovTech is seeking a Senior Software Engineer to lead an AI-Workflow product that automates officers’ work without coding. You will set technical direction while contributing across the stack, including React canvas, Python FastAPI backend, DAG engine, and AWS infrastructure managed as code with Terraform.

You will partner with stakeholders to prioritise the roadmap, collaborate with PMs and Designers to shape goals, and own the product end-to-end while ensuring reliability, security and

Qualifications

• Has strong experience building modern full-stack web applications (React/TypeScript on frontend; Python/FastAPI on backend).
• Hands-on AWS (ECS/Fargate, EKS/Kubernetes, RDS/PostgreSQL, S3, IAM) and infrastructure as code with Terraform.
• Comfort with containers and CI/CD pipelines (Docker, Helm, GitLab CI).
• Built LLM-powered features in production; experience with workflow/orchestration tools is a plus.
• Startup mindset: action-oriented, ambigity-tolerant, user-focused, cross-functional collaboration.

Responsibilities

• Lead AI-Workflow product direction; work hands-on across full stack.
• Own product end-to-end: React/TypeScript frontend, Python backend, DAG engine, AWS infra as code.
• Design architectures for reliability, scalability, security; include safe user-authored code runs.
• Build and operate LLM features in production: model integrations, prompts, latency management.
• Collaborate with stakeholders, PMs, designers to align roadmap with product goals.
• Mentor engineers, drive CI/CD, testing, observability; manage delivery health.

Skills

React

TypeScript

JavaScript

CSS

Python

FastAPI

AWS

Terraform

CI/CD

LLM

Education

Bachelor's or Master's in Data Science, Engineering, Computer Science

Tools

Docker

Kubernetes

Terraform

GitLab CI

Airflow

Job description

GovTech is seeking a Senior Software Engineer to lead an AI-Workflow product that automates officers’ work without coding. You will set technical direction while contributing across the stack, including React canvas, Python FastAPI backend, DAG engine, and AWS infrastructure managed as code with Terraform.

You will partner with stakeholders to prioritise the roadmap, collaborate with PMs and Designers to shape goals, and own the product end-to-end while ensuring reliability, security and