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Build the next generation of AI‑driven risk solutions at Barclays. This is a rare opportunity to join a new Quant AI/ML team within QA, focused on developing cutting‑edge generative AI applications that will transform how risk and finance functions operate. You’ll work on high‑impact projects—from payment systems to credit and finance use cases—while shaping the bank’s approach to large language models, vector databases, and next‑generation AI tooling.
Job Responsibility:
Design, develop, implement, and support mathematical, statistical, and machine learning models and analytics used in business decision-making
Design analytics and modelling solutions to complex business problems using domain expertise
Collaboration with technology to specify any dependencies required for analytical solutions
Development of high performing, comprehensively documented analytics and modelling solutions
Implementation of analytics and models in accurate, stable, well-tested software and work with technology to operationalise them
Provision of ongoing support for the continued effectiveness of analytics and modelling solutions to users
Demonstrate conformance to all Barclays Enterprise Risk Management Policies
Ensure all development activities are undertaken within the defined control environment
Requirements:
Python programming and implementing AI/ML models, ideally including generative AI
Working with large language models, prompt engineering, RAG pipelines, or vector databases
Applying quantitative or technical skills gained through a relevant degree (e.g., computer science, maths, physics)
Understanding of the GenAI landscape, including model options, implementation details, and platforms such as Bedrock
Familiarity with financial services or experience working in a banking environment
Strong communication skills to simplify complex technical concepts for diverse stakeholders
Nice to have:
Understanding of the GenAI landscape, including model options, implementation details, and platforms such as Bedrock
Familiarity with financial services or experience working in a banking environment
Strong communication skills to simplify complex technical concepts for diverse stakeholders
What we offer:
Hybrid working
Structured approach to hybrid working with fixed 'anchor' days
Supportive and inclusive culture and environment
Commitment to flexible working arrangements
Opportunities for mobility, specialisation and growth