Engineer AI Model Tuning amp Prompt Engineering

ClearGrid; Abu Dhabi; Hybrid; AED 120,000 - 200,000; Full time

Job summary

A fintech startup in Abu Dhabi is seeking an AI Model Tuning & Prompt Engineer to enhance AI capabilities and drive innovation in debt resolution processes. The ideal candidate will have strong experience in tuning large language models, develop optimized prompts, and work with both structured and unstructured data. In this dynamic role, you'll collaborate with diverse teams to continually improve AI outputs and solutions, making a substantial impact within the organization.

Benefits

Competitive compensation

Flexible working arrangements

Cutting-edge AI work in fintech

Qualifications

• Strong experience in LLM tuning or AI model optimization.
• Familiar with OpenAI and other foundation models.
• Ability to rapidly iterate on prompts.

Responsibilities

• Tune and optimize LLMs for debt resolution workflows.
• Develop and refine prompts for financial scenarios.
• Experiment with parameter tuning and model reliability.

Skills

LLM tuning

Prompt engineering

AI model optimization

Python

Problem-solving skills

Tools

LangChain

Hugging Face

Vector databases

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 finetuning, 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 finetune 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 finetuning 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.

We look forward to hearing from fast thinkers who love pushing AI models to their limits.