Refrens Internet Pvt Ltd.
Prompt Engineer
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 clear, 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.