About the job

Location
Surat

Job Type
Full Time

Total Openings
2

Total Experience (Years)
Minimum 1 year

Salary Range
₹200,000 - ₹400,000

Job posted on
Tuesday, 02 December 2025

Must have skill

AI tools

llms

Good to have skill

langchain

python

Job Description

About Refrens.com:

Refrens.com is a leading business operating system trusted by over 350,000 freelancers, agencies, and small businesses across 178+ countries. Our platform empowers users with tools for bookkeeping, lead management, and business networking — helping them streamline operations and grow faster.

The platform has garnered support from prominent investors such as Kunal Shah, founder of CRED; Vijay Shekhar Sharma, founder of Paytm; Dinesh Agarwal, founder of Indiamart; and Anupam Mittal, founder of Shaadi.com and a judge on Shark Tank India.

About the Role
At Refrens, prompts power AI-driven workflows and automation for 1000’s of businesses. We’re looking for a Prompt Engineer who can craft transparent, effective prompts and help build reliable LLM systems.

What You’ll Do

- Design, test, and refine prompts for accuracy and clarity





- Build reusable prompt libraries and evaluation frameworks

- Work with product and engineering to integrate prompts into production

- Run experiments to improve output quality and reduce hallucinations

- Document prompt strategies and model behavior

Education

- Must be from an engineering background or have strong, demonstrable knowledge of AI

What You Need

- Excellent communication and strong analytical skills

- Good command of English, logic, and structured thinking

- Experience with LLMs (OpenAI, Anthropic, Llama, etc.)

- Knowledge of prompting methods (few-shot, CoT, system prompts)

- Bonus: Python, LangChain, vector DBs

- Curious, detail-oriented, and clear in expression

Company Perks

What We Offer:

- Best in market - salary and benefits package.
- Best people to work with. People you would actually want to hangout with even after office. Continuous learning and development opportunities. We invest heavily in your growth.
- Transparent environment. You will have access to all departments and people and be a part of the growth of the company.

📌 Prompt Engineer (India)
🏢 Refrens Internet
📍 India