Senior Technical Business Analyst - Underwriting Workbench

# Senior Technical Business Analyst - Underwriting Workbench

> G MASS · London, United Kingdom (Hybrid) · Contract · Posted 2026-09-11

**Workplace:** hybrid

## Description

We are seeking an experienced, Senior Technical Business Analyst to support delivery of a new underwriting workbench platform. The successful candidate will translate business and technical needs into solution-ready BA artefacts that enable design, build, integration and test teams to deliver against a clear, well-defined set of requirements.

Experience supporting the testing lifecycle is especially important for this role, including input to test planning, test case/scenario definition, and support through test execution and defect triage.

**Key Focus Areas:**

• APIs and system-to-system interactions
• Data mapping, data definitions and mapping rules
• Integration requirements across underwriting and policy systems
• Policy lifecycle data movement and downstream data flows

**Key Deliverables:**

• Process models covering current and target-state underwriting workflows
• Functional requirements specifications that are clear, testable and traceable
• Data flow diagrams and system handoff definitions
• Controls documentation and policy-lifecycle data movement mapping
• User stories, acceptance criteria and other DevOps backlog updates
• Input into, and maintenance of, the technical delivery plan

## Requirements

• Proven track record as a technical/solution-focused Senior Business Analyst on underwriting or policy workbench implementation programmes.
• Experience of workbench implementations with a data/system feed into a policy administration platform is essential.
• Strong grounding in APIs, system interactions, and data mapping/definition work within an insurance or London Market context.
• Comfortable operating across both business and technical stakeholder groups, and able to work directly with architects, developers and test teams.

## Benefits
Length: initial 12 month contract
## Apply
[Apply at G MASS](https://apply.workable.com/g-mass/j/6A6622FB00/apply)
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