Job Description
Role: Prompt Engineer Intern (Full-time Internship, Remote)
This is a remote full-time paid internship for an Prompt Engineer. You will help us push the boundaries of what LLMs can do by designing, testing, and optimizing prompts, building multi-step prompt pipelines, writing scaffolding code around LLM calls, benchmarking outputs, and integrating AI features into real-world products using Python and NLP techniques.
Responsibilities
Prompt Crafting: Design, edit, and refine prompts for different use cases and models.
Prompt Chaining: Break down complex tasks into smaller subtasks and build effective multi-step prompt workflows (e.g., summarization → critique → rewrite).
Benchmarking & Evaluation: Use Python (scripts and notebooks) to run automated performance benchmarks based on KPIs like accuracy, cost, and latency.
Feature Building: Write Python scaffolding to integrate LLM calls into usable product features and pipelines.
Hybrid NLP: Use traditional NLP techniques (e.g., regex, spaCy, NLTK) alongside LLMs to improve output quality, preprocessing, or efficiency.
Iterative Improvement: Run A/B tests, gather output samples, and tweak prompts or logic based on failure cases and edge conditions.
KPI Optimization: Ensure prompt chains and model outputs meet goals like quality, relevance, length, and compute cost.
Model Awareness: Stay updated with the latest in GPT, Claude, Gemini, and open-source LLMs.
Tooling & Automation: Build or use lightweight tooling for prompt testing, logging, and result comparison.
Documentation: Maintain a structured prompt and workflow logbook with evaluations, learnings, and architecture.
Salary : Rs.30,000/month
Duration : 6 months
Must-Have Qualifications
Experience using OpenAI or other LLM APIs.
Ability to build small-scale tools or workflows that integrate and manage prompt-based logic.
Understanding of prompt chaining or multi-step reasoning with LLMs.
Awareness of basic NLP techniques and when to combine them with LLM outputs.
Comfort with debugging and improving outputs using test inputs and edge cases.
Strong communication and analytical skills.
Familiarity with basic evaluation techniques (BLEU, ROUGE, token count, etc.).
Nice-to-Have
LangChain or similar framework experience.
Experience working with vector DBs, RAG pipelines.
Experience with Jupyter notebooks.
Knowledge of managing context windows, formatting outputs, or chaining across models.
Ideal For
Final-year students who have semester break for internship or recent grads ambitious about AI/LLMs and looking to develop real-world AI engineering, prompt design, and hybrid NLP-LLM skills. You’ll work closely with founders to build robust, high-performing AI workflows and features for production-grade products. PPO offer post successful internship.
Ready to Apply?
Don't miss this opportunity! Apply now and join our team.
Job Details
Posted Date:
January 7, 2026
Job Type:
Construction
Location:
India
Company:
Alchemic (previously Echo)
Ready to Apply?
Don't miss this opportunity! Apply now and join our team.