AI Engineer

Alphatok Technology Pte Ltdalphatokai.com; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

Alphatok Technology Pte Ltd is seeking an AI engineer to help develop and optimize AI models across NLP, RAG, OCR, and multi-modal tasks. You will assist in integrating AI capabilities into web apps, APIs, and enterprise software, while collaborating with senior engineers on experiments, data preprocessing, and model tuning.

The role involves building AI workflows, automation tools, and documenting processes, with opportunities to showcase demos and contribute to internal AI projects.

Qualifications

• Proficiency in Python with practical AI/ML experience.
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Responsibilities

• Support development and optimization of AI models (NLP, RAG, OCR, image, multi-modal).
• Assist in integrating AI into web apps, APIs, or enterprise software.
• Participate in experimentation, testing, data preprocessing, and model tuning.
• Build and test AI workflows, automation systems, and engineering tools.
• Translate business use cases into technical solutions with mentor guidance.
• Prepare technical documentation, test reports, and demos.

Skills

Python

ML frameworks

LLMs & RAG

Data processing

API development

Tools

Docker

Kubernetes

Cloud platforms

Job description

Key Responsibilities

• Support the development and optimization of AI models (NLP, RAG, OCR, image, and multi-modal models).
• Assist in integrating AI capabilities into web applications, APIs, or enterprise software.
• Participate in experimentation, testing, data preprocessing, and model tuning for internal AI projects.
• Build and test AI workflows, automation systems, and engineering tools.
• Translate business use cases into technical solutions with support from senior engineers.
• Prepare technical documentation, test reports, and demos.

Required Skills

• Proficiency in Python and familiarity with AI/ML frameworks (PyTorch, TensorFlow, Transformers, etc.).
• Understanding of large language models (LLMs), including RAG, fine-tuning, and prompt engineering.
• Knowledge of data processing, vector databases, and API development.
• Strong interest in AI engineering, automation, and model deployment.

Preferred Qualifications

• Experience with backend or web development (FastAPI, Flask, Node.js).
• Knowledge of Docker, Kubernetes, cloud platforms (AWS, GCP, Alibaba Cloud).
• Previous AI projects, coursework, or a GitHub portfolio.
• Frontend skills (React/Vue) are a plus.