Applied AI/ML Lead

As an Applied AI/ML Lead, you will apply sophisticated machine learning methods to a wide variety of complex tasks including data mining , exploratory data analysis and visualization, text understanding and embedding, anomaly detection in time series and log data, large language models (LLMs) and generative AI, reinforcement learning and recommendation systems. You must excel in working in a highly collaborative environment together with the business, technologists and control partners to deploy solutions into production. You must also have a passion for AI and machine learning and invest independent time towards learning, researching and experimenting with new innovations in the field. You must have solid expertise in Deep Learning with hands-on implementation experience and possess strong analytical thinking, a deep desire to learn and be highly motivated.

AI Engineering (Production & MLOps): In addition to applied research, ML specialists in this role are expected to operate as AI engineers—designing, building, and maintaining production-ready ML/GenAI systems. This includes writing high-quality, well-tested code; applying strong software engineering practices (version control, code reviews, documentation, modular design, and secure coding); and partnering with platform and engineering teams to implement CI/CD, reproducible training/inference pipelines, model/version governance, performance optimization, monitoring/alerting, and reliable deployment patterns across batch and real-time use cases.

Job Responsibilities

Build and maintain production-ready AI/ML services and pipelines by applying best-in-class software engineering practices (clean, modular code; testing; code reviews; documentation; CI/CD), and ensuring robust deployment, monitoring, and ongoing performance/reliability of models in production.
Develop state-of-the art machine learning models to solve real-world problems and apply it to complex business critical problems in Cybersecurity, Software and Technology Infrastructure
Collaborate with multiple partner teams in Cybersecurity, Software and Technology Infrastructure to deploy solutions into production
Drive firmwide initiatives by developing large-scale frameworks to accelerate the application of machine learning models across different areas of the business
Contribute to reusable code and components that are shared internally and also externally
Research and explore new machine learning methods through independent study, attending industry-leading conferences and experimentation

Required qualifications, capabilities and skills

PhD or MSc in a quantitative discipline (e.g. Computer Science, Electrical Engineering, Mathematics, Operations Research, Optimization, or Data Science.)
Extensive experience with large language models (LLMs) and accompanying tools & techniques in the LLM ecosystem (e.g. LangChain, LangGraph, Vector databases, opensource Models, RAG, Agentic Systems & Workflows, LLM fine-tuning)
Strong AI Engineering skills and experience - core technical, software, and application-building skills to design, deploy, and maintain reliable artificial intelligence systems.
Hands-on experience and solid understanding of machine learning and deep learning methods
Extensive experience with machine learning and deep learning toolkits (e.g.: TensorFlow, PyTorch, NumPy, Scikit-Learn, Pandas)
Scientific thinking and the ability to invent
Ability to design experiments and training frameworks, and to outline and evaluate intrinsic and extrinsic metrics for model performance aligned with business goals
Experience with big data and scalable model training
Solid written and spoken communication to effectively communicate technical concepts and results to both technical and business audiences
Curious, hardworking and detail-oriented, and motivated by complex analytical problems
Ability to work both independently and in highly collaborative team environments

Preferred qualifications, capabilities and skills

Strong background in Mathematics and Statistics
Familiarity with the financial services industries
Experience with A/B experimentation and data/metric-driven product development
Experience with cloud-native deployment in a large scale distributed environment
Published research in areas of Machine Learning, Deep Learning or Reinforcement Learning at a major conference or journal
Ability to develop and debug production-quality code
Familiarity with continuous integration models and unit test development