Engineer, AI Model Tuning & Prompt Engineering

ClearGrid; Abu Dhabi; Hybrid; AED 120,000 - 180,000; Full time

Job summary

An innovative fintech startup is seeking an AI Model Tuning & Prompt Engineer to revolutionize debt resolution with cutting-edge AI technology. In this dynamic role, you will fine-tune large language models, develop high-velocity prompts, and enhance AI-driven workflows that improve response accuracy. If you thrive in a fast-paced environment and have a passion for AI optimization, this is your chance to make a significant impact in the financial services sector. Join a team that values experimentation and creativity, and be part of a company that is reshaping the future of debt resolution.

Benefits

Flexible working arrangements

Competitive compensation

High ownership role

Qualifications

• Strong experience in LLM tuning and prompt engineering is essential.
• Familiarity with various AI model frameworks and databases is required.

Responsibilities

• Tune and optimize LLMs for improved accuracy in debt resolution workflows.
• Collaborate with teams to deploy and monitor AI-driven automation.

Skills

LLM tuning

prompt engineering

AI model optimization

Python

LangChain

Hugging Face

problem-solving

Tools

OpenAI

Anthropic

Mistral

Meta Llama

Pinecone

Weaviate

Chroma

Job description

Job Title: AI Model Tuning & Prompt Engineer

Location: Dubai (Hybrid/Remote Considered)

Company: ClearGrid

About ClearGrid

ClearGrid is a digital debt resolution platform leveraging AI and advanced analytics to help lenders and borrowers resolve problem debt efficiently. We work with banks and financial institutions across the UAE, Saudi Arabia, and beyond, providing innovative, compliant, and customer-centric solutions.

Role Overview

We’re looking for an AI Model Tuning & Prompt Engineer to push the boundaries of LLM fine-tuning, high-velocity prompting, and AI performance optimization. You’ll work closely with our product and engineering teams to enhance AI-driven workflows, improve response accuracy, and build scalable AI solutions for financial services.

This role is perfect for someone who thrives in rapid experimentation, understands how to optimize large language models (LLMs) for specific tasks, and can iterate fast to improve outputs.

Key Responsibilities

• Tune, optimize, and fine-tune LLMs to improve accuracy, relevance, and efficiency in debt resolution workflows.

• Develop and refine high-velocity prompts to optimize model responses for various financial scenarios.

• Work with structured and unstructured data to train models, analyze outputs, and iterate quickly.

• Experiment with parameter tuning, embeddings, retrieval-augmented generation (RAG), and token efficiency.

• Implement guardrails and prompt engineering techniques to reduce hallucinations and improve model reliability.

• Collaborate with the product and engineering teams to deploy and monitor AI-driven automation.

• Stay ahead of advancements in AI models, NLP techniques, and fine-tuning frameworks.

What We’re Looking For

• Strong experience in LLM tuning, prompt engineering, or AI model optimization.

• Familiarity with OpenAI, Anthropic, Mistral, Meta Llama, and other foundation models.

• Ability to rapidly iterate on prompts and hyperparameter tuning to improve model outputs.

• Experience with Python, LangChain, Hugging Face, or other LLM frameworks.

• Understanding of vector databases (e.g., Pinecone, Weaviate, Chroma) and embeddings.

• Strong problem-solving skills and an experimental mindset.

• Bonus: Experience in AI for fintech, debt collection, or regulatory compliance.

Why Join ClearGrid?

• Cutting-edge AI work in a fintech startup disrupting debt resolution.

• High ownership role with the ability to shape AI-driven products.

• Fast-moving, iterative environment—build, test, optimize, repeat.

• Competitive compensation and flexible working arrangements.

If you’re a fast thinker who loves pushing AI models to their limits, we want to hear from you.