AI Engineer

42works; Mohali; On-site; INR 600,000 - 900,000; Full time

Job summary

42works is seeking a hands-on AI developer in Mohali to work with the OpenAI platform, build reliable data pipelines, and drive practical ML improvements in production systems.

You will contribute to prompt design and API integrations for OpenAI-based applications, apply data preprocessing techniques, and collaborate on large-scale datasets with 1–2 years of coding experience in Python, PHP, or JavaScript.

Qualifications

• Hands-on OpenAI platform experience required.
• Proficiency in Python, PHP, or JavaScript with 1–2 years.
• Experience with API integrations, including OpenAI.
• Strong data preprocessing and feature engineering skills.
• Experience with large datasets and data pipelines.
• Good knowledge of Large Language Models (LLMs).
• Prompt engineering experience for OpenAI/LLM-based apps.

Skills

OpenAI platform

Python

PHP

JavaScript

API integrations

Data preprocessing

Data pipelines

LLMs

Prompt engineering

Job description

Role & responsibilities

Must-Have Skills:

• Hands-on experience working with the OpenAI platform
• Proficiency in at least one of the following programming languages: Python, PHP, or JavaScript (With minimum 1-2 years of experience)
• Experience with API integrations, particularly with platforms like OpenAI
• Strong understanding of data preprocessing and feature engineering
• Experience working with large datasets and data pipelines
• Good knowledge of Large Language Models (LLMs)
• Experience in prompt engineering, especially for OpenAI/LLM-based applications