Prompt Engineer

techvantage.ai

Thiruvananthapuram

On-site

INR 4,280,910 - 5,058,493

Full time

14 days+

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Benefits offered by this job

Collaborative environment

Continuous learning opportunities

High-impact projects

Job summary

A leading technology company is seeking a highly skilled Prompt Engineer to design and optimize intelligent prompts for generative AI systems. In this mid-senior level role, you will collaborate with teams to create human-like experiences powered by LLMs, leveraging your expertise in prompt engineering and NLP. The position offers a competitive salary and opportunities for professional development.

Qualifications

3+ years of professional experience in prompt engineering or NLP.
Strong working knowledge of LLMs and prompt tuning techniques.
Experience designing and optimizing prompts for applications.

Responsibilities

Design and iterate high-performing prompts for generative AI systems.
Collaborate with AI/ML engineers and product teams.
Optimize prompts using model output analysis and human feedback.

Skills

Analytical thinking

Language structuring

Prompt engineering

NLP

Conversational AI

Proficiency with Python

Tools

API integrations

LangChain

Pinecone

Weaviate

Job description

3 days ago Be among the first 25 applicants

Techvantage.ai is a next-generation technology and product engineering company at the forefront of innovation in Generative AI, Agentic AI, and autonomous intelligent systems. We build intelligent, cutting-edge solutions that push the boundaries of what’s possible through AI and human-machine collaboration.

Role Overview:

We are looking for a highly skilled and creative Prompt Engineer with 3+ years of experience in working with Large Language Models (LLMs) and generative AI systems. In this role, you will design and optimize high-quality prompts that drive intelligent, context-aware behavior in our AI applications. You’ll work across teams to create conversational experiences, copilots, and autonomous agents that solve real-world problems.

Key Responsibilities:

Design, craft, and iterate high-performing prompts for use in generative AI systems, including chatbots, assistants, and intelligent agents.
Collaborate with AI/ML engineers, UX designers, and product teams to build seamless, human-like experiences powered by LLMs.
Evaluate and optimize prompts using model output analysis, human feedback, and automated testing.
Apply prompt engineering techniques such as few-shot learning, chain-of-thought reasoning, function calling, and tool integration.
Build and maintain prompt libraries, templates, and best practices documentation.
Monitor LLM performance, identify weaknesses, and fine-tune prompt logic for specific use cases.
Stay up to date with the latest advancements in prompting, LLM tuning, and AI safety practices.

Requirements:

3+ years of professional experience in prompt engineering, NLP, conversational AI, or a closely related field.
Strong working knowledge of LLMs (OpenAI GPT-4, Claude, LLaMA, etc.) and prompt tuning techniques.
Proven experience designing and optimizing prompts for real-world applications.
Excellent analytical thinking and language structuring skills.
Proficiency with Python, API integrations, and tools for working with generative AI models.
Experience working in cross-functional teams on AI-driven product development.
Strong understanding of AI capabilities, limitations, and ethical implications.

Preferred Qualifications:

Experience with AI toolchains such as LangChain, Semantic Kernel, or vector databases (e.g., Pinecone, Weaviate).
Background in linguistics, computational linguistics, cognitive science, or HCI.
Familiarity with fine-tuning or reinforcement learning from human feedback (RLHF) is a plus.

What We Offer:

Work on high-impact projects at the cutting edge of AI innovation
A collaborative and intellectually curious environment
Compensation is not a constraint for the right candidate – we value skill, impact, and innovation
Access to continuous learning and professional development resources

Seniority level