Confirmed on the employer's own hiring board on Oct 8, 2026. First seen by Alion on Oct 7, 2026. G MASS Consultancy scores A on the Alion truth index.
G MASS Consulting are supporting a leading Lloyd's of London managing agency based in the City. We're looking for a SQL Server Developer to join their BI team on a 12-month fixed-term contract, covering a period of maternity leave. In this role, you'll create new and maintain existing SQL Server objects supporting an in-house developed data warehouse. You'll work closely with business users, internal clients and the wider BI team to analyse requirements and deliver technical solutions.
This role offers hybrid working, with 2-3 days per week in the office. Hours are flexible, based on a 7-hour working day with a start time between 8am and 10am. The role is available to start as soon as possible.
Responsibilities:
- Develop SSRS reports, maintain SQL Server database objects and SSIS packages, and provide ad hoc data extracts
- Work with clients, business users and the BI team to analyse requirements and recommend technical solutions
- Troubleshoot issues and carry out business-as-usual tasks supporting clients and employees
- Manage all changes in line with release procedures, including source control, peer reviews and full testing cycles
- Provide technical support to SharePoint and web developers, including cover during absences
- Help develop the business's API and cloud computing capabilities
- Support the onboarding of new clients, working accurately to tight deadlines
Requirements
- Minimum of five years' experience working as a developer
- Strong T-SQL knowledge and a good understanding of the SQL Server stack, including SSRS and SSIS; SQL Azure preferred
- C#, SharePoint, web development or API experience is an advantage
- Strong analytical and documentation skills, with keen attention to detail
- Excellent Microsoft Office skills, particularly Excel
- Confident communicator, able to liaise with colleagues, clients and external companies
- Able to prioritise multiple tasks and work accurately under pressure
- Degree in a mathematical or IT discipline desirable, though relevant SQL Server experience will be considered
- Insurance or Financial Services experience is a plus but not a requirement; experience in a live environment is desirable
Benefits
Length: 12-month fixed-term contract (maternity cover)

