Senior Business Analyst at Sage-Grey Finance Limited

About the Role

The Senior Business Analyst is responsible for end-to-end technical analysis, systems design support, and coordination of software lifecycle activities. This role bridges the gap between functional business needs and technical implementation, ensuring high-quality system delivery through structured requirements engineering, process modeling, API documentation, and testing coordination.

The ideal candidate will have hands-on experience working with development teams, system architects, and DevOps, and will leverage AI-based tools to enhance technical documentation, prototyping, and validation. You will lead and mentor cross-functional teams, coordinate deliverables, and ensure alignment across stakeholders to drive successful project execution.

Key Responsibilities

• Conduct technical stakeholder sessions to gather, validate, and document functional and non-functional requirements
• Define and manage system-level specifications including user stories, sequence diagrams, state transition diagrams, and data dictionaries
• Lead a cross-functional team of business analysts, designers, and engineers
• Collaborate with developers and solution architects to define technical scope and break down requirements into modular components
• Maintain and update system design documentation across sprints and releases
• Define data schemas, interface definitions, and endpoint documentation for REST/SOAP APIs
• Coordinate with backend developers and third-party service providers on integration flows and authentication protocols
• Model current state (as-is) and future state (to-be) business processes using BPMN/UML
• Recommend system enhancements based on gap analysis and bottleneck identification
• Facilitate Agile ceremonies including daily stand-ups, sprint planning, sprint reviews, and retrospectives
• Perform feasibility studies and cost-benefit analyses