AI Developer (LLM Specialist), Retrain and Fine-Tume LLMs On Our Datasets

Purple Dot Digital Limited; United Kingdom; Remote; GBP 60,000 - 80,000; Full time

Job summary

An innovative firm is seeking an experienced AI Developer specializing in Large Language Models. This exciting role involves retraining and fine-tuning LLMs to enhance conversational AI capabilities. You will collaborate with talented teams to integrate data and optimize model performance. The company offers a flexible work environment and opportunities for professional growth, making it an ideal place for those passionate about AI and technology. If you're ready to take on complex challenges and contribute to cutting-edge projects, this position is perfect for you.

Benefits

Competitive salary based on experience

Opportunities for professional growth

Flexible remote work options

Innovative team culture

Qualifications

• 3-5 years in AI/ML development with LLMs.
• Strong analytical skills for complex AI challenges.

Responsibilities

• Retrain and fine-tune Large Language Models using proprietary datasets.
• Collaborate with cross-functional teams to align AI solutions with business goals.

Skills

AI/ML Development

Large Language Models (LLMs)

Python

Deep Learning Frameworks (TensorFlow, PyTorch)

NLP Techniques

Data Preprocessing

Problem-Solving

Communication Skills

Education

Bachelor's in Computer Science

Master's in AI or Data Science

Tools

Git

Docker

AWS

Google Cloud

Azure

Job description

AI Developer (LLM Specialist), Retrain and Fine-Tune LLMs On Our Datasets

Join to apply for the AI Developer (LLM Specialist), Retrain and Fine-Tune LLMs On Our Datasets role at Purple Dot Digital Limited

AI Developer (LLM Specialist), Retrain and Fine-Tune LLMs On Our Datasets

2 weeks ago Be among the first 25 applicants

Join to apply for the AI Developer (LLM Specialist), Retrain and Fine-Tune LLMs On Our Datasets role at Purple Dot Digital Limited

Purple Dot Digital Limited provided pay range

This range is provided by Purple Dot Digital Limited. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$15.00/hr - $20.00/hr

We are seeking an experienced AI Developer with a strong background in Large Language Models (LLMs) to join our AI team. The ideal candidate will have expertise in retraining and fine-tuning LLMs using proprietary datasets to build a conversational chat bot.

**Responsibilities:**

• Model Development: Retrain and fine-tune existing Large Language Models (LLMs) using proprietary datasets to meet specific business requirements.
• Data Integration: Work with data engineers and data scientists to curate, preprocess, and integrate company-specific data into LLMs.
• Model Evaluation: Design and execute experiments to evaluate model performance, accuracy, and scalability, using metrics relevant to the business.
• Optimization: Implement model optimization techniques to improve efficiency, reduce latency, and enhance model scalability.
• Collaboration: Collaborate with cross-functional teams, including product managers, data scientists, and software engineers, to align AI solutions with business goals.
• Deployment: Assist in deploying LLMs into production environments, ensuring robust and scalable AI solutions.

**Requirements:**

• Experience: 3-5 years in AI/ML development, focusing on working with Large Language Models (e.g., GPT, BERT, Hugging Face).
• Education: Bachelor's or Master's in Computer Science, AI, Data Science, or related field (or equivalent experience).
• Technical Skills: Proficiency in Python and deep learning frameworks (TensorFlow, PyTorch).
• Knowledge of NLP techniques: tokenization, embeddings, transformers, attention mechanisms.
• Experience in retraining and fine-tuning LLMs: using large-scale datasets.
• Cloud Platforms: familiarity with AWS, Google Cloud, or Azure.
• Data Skills: expertise in data preprocessing, augmentation, and management of large datasets.
• Problem-Solving: strong analytical skills for complex AI challenges.
• Communication: ability to explain technical concepts to non-technical stakeholders.
• Version Control: proficiency with Git.

**Additional Skills:**

• Experience retraining LLMs on various datasets.
• Conversational AI expertise.
• Python and Docker skills.

**Preferred Skills:**

• Experience with conversational AI, sentiment analysis, or recommendation systems.
• Knowledge of model interpretability and responsible AI practices.
• Familiarity with MLOps pipelines.
• API development and deployment experience.
• Experience with proprietary or sensitive data.

**Benefits:**

• Competitive salary based on experience.
• Opportunities for professional growth.
• Flexible remote work options.
• Innovative team culture.

Interested candidates should submit their resume, cover letter, and project portfolios.

Note: We do not sponsor UK Skilled Worker Visas. UK residents must have a valid UK work VISA to apply.