Senior AI Engineer - Intelligent Q&A with LLMs

Cognizant; Greater London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading technology company in Greater London is seeking a results-oriented AI Engineer to join their team. In this role, you'll build, test, and optimize intelligent Q&A systems powered by large language models. The ideal candidate has hands-on experience with machine learning and NLP, proficiency in Python, and a eagerness to learn. Join a collaborative team and help deliver innovative solutions. The company promotes diversity and inclusion in the workplace.

Qualifications

• Hands-on experience with machine learning, NLP, or information retrieval projects.
• Proficiency in Python and familiarity with deep learning/NLP libraries.
• Knowledge of vector databases or semantic search concepts is desirable.

Responsibilities

• Build, fine-tune, and evaluate LLM-based Q&A models using relevant frameworks.
• Design prompt templates and implement retrieval strategies to enhance accuracy.
• Collaborate with senior engineers to translate user requirements into features.

Skills

Machine learning

Natural Language Processing (NLP)

Information retrieval

Python

Collaboration in agile teams

Tools

AWS Bedrock

Langchain

HuggingFace Transformers

PyTorch

TensorFlow

Git

Job description

A leading technology company in Greater London is seeking a results-oriented AI Engineer to join their team. In this role, you'll build, test, and optimize intelligent Q&A systems powered by large language models. The ideal candidate has hands-on experience with machine learning and NLP, proficiency in Python, and a eagerness to learn. Join a collaborative team and help deliver innovative solutions. The company promotes diversity and inclusion in the workplace.