Mission freelance Quant Technical Business Analyst

GenAI Business Analyst

We are seeking an experienced GenAI Business Analyst to support the design and delivery of Generative AI solutions within a banking / financial services environment. This role sits at the intersection of business, technology, and AI, working closely with Product, Engineering, and Architecture teams to take GenAI use cases from concept through to production.

Key Responsibilities

Lead business analysis activities, including requirements elicitation, process mapping, documentation, and user journey design

Translate business objectives into clear use cases, epics, features, and user stories

Partner closely with Product Managers, AI Engineers, Data Engineers, Architects, and UI/UX teams

Define and shape GenAI use cases, understanding capabilities, limitations, and appropriate application of LLMs

Support the design of RAG-based solutions, ensuring responses are grounded in enterprise data

Work within API-driven ecosystems, with a strong understanding of data flow across hybrid (cloud and on-prem) environments

Contribute to prompt engineering, including defining prompts, roles, instructions, and agent behaviour

Support agent-based workflows, including function calling, API orchestration, and multi-agent collaboration models

Required Skills & Experience

Proven experience as a Business Analyst within complex technical environments

Strong understanding of Generative AI and LLM concepts

Hands-on exposure to RAG architectures and GenAI system design

Experience working with API-based systems and modern data architectures

Background delivering AI or GenAI use cases within banking or financial services

Nice to Have

Exposure to multi-agent systems, agent personas, and interaction patterns

Understanding of context and memory engineering

Knowledge of AI Governance and taking AI use cases into production

Familiarity with model monitoring, metrics, and performance tracking

This is an excellent opportunity to play a key role in shaping how GenAI is applied across critical banking use cases.


LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds.

Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.