Senior Group Technical Architect
United Kingdom
Job Description
Senior Group Technical Architect
City Of London, England

Job Summary

Job Description: AI/ML Engineer

Role: AI/ML Engineer

Employment Type: Full Time

Job Summary

We are seeking a skilled and passionate AI/ML Engineer with strong experience in Machine Learning, Deep Learning, and MLOps using Python. The ideal candidate should have hands-on experience in designing, developing, deploying, and maintaining machine learning solutions, building end-to-end ML pipelines, and ensuring scalable AI model delivery across enterprise applications. Exposure to Generative AI and cloud platforms will be an added advantage.

Key Responsibilities

Design, develop, and maintain scalable Machine Learning and Deep Learning solutions using Python.

Build, train, evaluate, and deploy machine learning models for predictive analytics, forecasting, recommendation systems, NLP, or computer vision use cases.

Collaborate closely with Data Engineers, Business Analysts, Product Owners, and stakeholders to understand requirements and define AI/ML solutions.

Participate in Agile ceremonies including Sprint Planning, Daily Stand-ups, Retrospectives, and Grooming sessions.

Analyze model performance, identify improvement opportunities, and work with teams to enhance solution effectiveness.

Prepare and maintain model documentation, experiment tracking, feature engineering workflows, and deployment reports.

Integrate machine learning models with CI/CD and MLOps pipelines to enable continuous deployment and monitoring.

Ensure model accuracy, scalability, reliability, and governance across critical business applications.

Perform data analysis, feature engineering, model validation, and performance optimization where required.

Contribute to AI/ML best practices, model lifecycle management, and framework enhancements.

 

Mandatory Skills

Machine Learning

Strong hands-on experience in Machine Learning model development and deployment.

Experience with supervised and unsupervised learning algorithms.

Experience in feature engineering, model evaluation, and model performance optimization.

Understanding of Machine Learning algorithms, statistical methods, and predictive analytics.

Deep Learning

Experience with Deep Learning frameworks such as TensorFlow, PyTorch, or Keras.

Experience developing NLP, Computer Vision, or Generative AI solutions.

MLOps

Experience with MLflow or similar MLOps platforms.

Knowledge of model versioning, experiment tracking, deployment, and monitoring.

Programming

Strong proficiency in Python programming.

Experience with libraries such as Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch, or similar frameworks.

Good to Have

Experience with Generative AI, LLMs, RAG, or Agentic AI frameworks.

Experience with cloud platforms (GCP/Azure/AWS).

Knowledge of Big Data technologies such as Spark or Databricks.

Experience with Vector Databases and semantic search solutions.

Containerization knowledge (Docker).

Experience with CI/CD tools such as Jenkins, Azure DevOps, or GitHub Actions.

Experience working in enterprise-scale AI/ML applications.

 

Key Responsibilities

Job Description: AI/ML Engineer

Role: AI/ML Engineer

Employment Type: Full Time

Job Summary

We are seeking a skilled and passionate AI/ML Engineer with strong experience in Machine Learning, Deep Learning, and MLOps using Python. The ideal candidate should have hands-on experience in designing, developing, deploying, and maintaining machine learning solutions, building end-to-end ML pipelines, and ensuring scalable AI model delivery across enterprise applications. Exposure to Generative AI and cloud platforms will be an added advantage.

Key Responsibilities

Design, develop, and maintain scalable Machine Learning and Deep Learning solutions using Python.

Build, train, evaluate, and deploy machine learning models for predictive analytics, forecasting, recommendation systems, NLP, or computer vision use cases.

Collaborate closely with Data Engineers, Business Analysts, Product Owners, and stakeholders to understand requirements and define AI/ML solutions.

Participate in Agile ceremonies including Sprint Planning, Daily Stand-ups, Retrospectives, and Grooming sessions.

Analyze model performance, identify improvement opportunities, and work with teams to enhance solution effectiveness.

Prepare and maintain model documentation, experiment tracking, feature engineering workflows, and deployment reports.

Integrate machine learning models with CI/CD and MLOps pipelines to enable continuous deployment and monitoring.

Ensure model accuracy, scalability, reliability, and governance across critical business applications.

Perform data analysis, feature engineering, model validation, and performance optimization where required.

Contribute to AI/ML best practices, model lifecycle management, and framework enhancements.

 

Mandatory Skills

Machine Learning

Strong hands-on experience in Machine Learning model development and deployment.

Experience with supervised and unsupervised learning algorithms.

Experience in feature engineering, model evaluation, and model performance optimization.

Understanding of Machine Learning algorithms, statistical methods, and predictive analytics.

Deep Learning

Experience with Deep Learning frameworks such as TensorFlow, PyTorch, or Keras.

Experience developing NLP, Computer Vision, or Generative AI solutions.

MLOps

Experience with MLflow or similar MLOps platforms.

Knowledge of model versioning, experiment tracking, deployment, and monitoring.

Programming

Strong proficiency in Python programming.

Experience with libraries such as Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch, or similar frameworks.

Good to Have

Experience with Generative AI, LLMs, RAG, or Agentic AI frameworks.

Experience with cloud platforms (GCP/Azure/AWS).

Knowledge of Big Data technologies such as Spark or Databricks.

Experience with Vector Databases and semantic search solutions.

Containerization knowledge (Docker).

Experience with CI/CD tools such as Jenkins, Azure DevOps, or GitHub Actions.

Experience working in enterprise-scale AI/ML applications.

 

Skill Requirements

Other Requirements

Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.