Python Developer / AI Engineer

Global Payroll Technologies Pte. Ltd.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A technology solutions company in Singapore is seeking an experienced Python Developer / AI Engineer to join their product team. This role involves developing AI-driven features and backend services to enhance their HRIS and payroll platform. Ideal candidates will possess a strong background in Python, AI/ML frameworks, and API development. The position offers opportunities to work with cutting-edge technologies in a collaborative environment.

Qualifications

• 3+ years of proven experience as a Python Developer.
• Strong experience with AI/ML frameworks like PyTorch or TensorFlow.
• Solid understanding of data structures and algorithms.

Responsibilities

• Design and maintain backend services using Python.
• Integrate AI frameworks into the SaaS platform.
• Conduct testing and performance tuning of Python-based services.

Skills

Python programming

AI/ML frameworks

RESTful API development

Problem-solving skills

Collaboration

Education

Bachelor’s degree in Computer Science or related field

Tools

FastAPI

Flask

Django

PyTorch

TensorFlow

Hugging Face Transformers

Docker

Kubernetes

Job description

Global Payroll Technologies Pte. Ltd. – Bugis

Job Description – Python Developer / AI Engineer

Position Overview

We are looking for a talented Python Developer / AI Engineer to join our product team. This role will focus on developing AI-driven features, automation tools, and backend services that complement our HRIS and payroll platform. The ideal candidate will have a strong foundation in Python development, experience working with AI/ML frameworks, and the ability to design scalable and high-performance backend solutions.

Key Responsibilities

• Design, develop, and maintain backend services, APIs, and automation tools using Python (Flask, FastAPI, or Django).
• Integrate LLMs (e.g., LLaMA 3/4) and AI frameworks into our SaaS platform for chatbots, natural language processing, and workflow automation.
• Build and optimize RAG (Retrieval-Augmented Generation) pipelines with vector databases (FAISS).
• Develop data processing workflows for payroll/HR datasets, ensuring accuracy and performance.
• Collaborate with PHP developers to integrate AI modules seamlessly into the HRIS portal.
• Work on STT (speech-to-text) and TTS (text-to-speech) integration with desktop and mobile devices.
• Ensure security and data confidentiality for all AI-driven features.
• Conduct testing, troubleshooting, and performance tuning of Python-based services.
• Stay up-to-date with AI/ML trends, open-source tools, and cloud-based deployments (AWS, GCP, Azure).

Requirements

• Bachelor’s degree in Computer Science, Data Science, or related field (or equivalent experience).
• Proven experience as a Python Developer (3+ years preferred).
• Proficiency with Python frameworks: FastAPI, Flask, or Django.
• Strong experience with AI/ML frameworks (PyTorch, TensorFlow, Hugging Face Transformers).
• Familiarity with vector databases (FAISS).
• Solid understanding of data structures, algorithms, and performance optimization.
• Experience with RESTful API development and cloud deployment (AWS preferred).
• Good understanding of security, encryption, and compliance for sensitive data.
• Strong problem-solving and collaboration skills.

Nice-to-Have

• Experience fine-tuning or deploying open-source LLMs (LLaMA 3/4).
• Knowledge of parallel computing and HPC environments.
• Familiarity with containerization (Docker, Kubernetes).
• Exposure to payroll/HRIS systems or financial data processing.
• Experience with voice AI (speech recognition, text-to-speech engines).