Senior Business Analyst - TWE47170

twentyAI; Greater London; On-site; GBP 65,000 - 90,000; Full time

Job summary

twentyAI is seeking an experienced Senior Business Analyst to join its Technology & Data team, supporting complex Data & AI projects. You will work across Product, Change and Technology, partnering with senior stakeholders to translate business needs into practical solutions.

The role involves leading workshops, requirements discovery, and translating needs into epics, features, user stories, and acceptance criteria, while supporting both Agile and Waterfall delivery including UAT and testing.

Qualifications

• 5+ years’ experience as a Senior Business Analyst, ideally in Professional Services.
• Strong experience in requirements gathering, process mapping and business process improvement.
• Experience working in Agile and Waterfall environments.
• Excellent stakeholder management and communication skills.
• Good technical and data literacy, with ability to work confidently with technical teams.
• Understanding and motivation to work on AI portfolio.

Responsibilities

• Lead key business analysis across full project and product lifecycles with a focus on Data & AI.
• Collaborate with senior stakeholders, Product Owners and tech teams to define scope and requirements.
• Lead workshops, discovery and process mapping sessions.
• Translate business needs into epics, features, user stories and acceptance criteria.
• Support Agile and Waterfall delivery, including UAT and testing.

Skills

Business analysis

Requirements gathering

Process mapping

Stakeholder management

Agile & Waterfall

Data literacy

Job description

Our client, a Professional Services firm is looking for an experienced Senior Business Analyst to join its Technology & Data team, supporting complex, high-profile and business-critical Data & AI projects.

The role will work across Product, Change and Technology, partnering with senior stakeholders to understand business needs and translate them into practical solutions.

What you’ll be doing:

• Key Business Analysis across full project and product lifecycles with a specific focus on their Data & AI portfolio
• Working with senior stakeholders, Product Owners and technical teams to define scope and requirements
• Leading workshops, requirements discovery and process mapping
• Translating business needs into epics, features, user stories and acceptance criteria
• Supporting Agile and Waterfall delivery, including UAT and testing

What we’re looking for:

• 5+ years’ experience as a Senior Business Analyst ideally within the Professional Services industry
• Strong experience across requirements gathering, process mapping and business process improvement
• Experience working in Agile and Waterfall environments
• Excellent stakeholder management and communication skills
• Good technical and data literacy, with the ability to work confidently with technical teams
• Understanding and motivation to work on their AI portfolio

If you’re an experienced Business Analyst looking for a role working on complex, high-profile technology change initiatives within a global organisation, we’d love to hear from you.

Or, if you know someone in your network who might be interested, please get in touch!