Senior Financial Systems Developer

You’ll take ownership of the end-to-end development lifecycle of TM1 solutions, working closely with finance stakeholders to deliver scalable, high-quality planning, reporting, and analytics capabilities., Develop and maintain IBM Planning Analytics (TM1) models, including cubes, dimensions, rules, and TurboIntegrator (TI) processes.

Design and deliver dynamic reporting solutions using Active Forms, PAX, and PAW.

Collaborate with stakeholders to gather requirements and identify system enhancements and automation opportunities.

Build and optimise ETL processes and data integrations, leveraging SQL where required.

Support data modelling and warehouse design aligned to finance and reporting needs.

Ensure robust testing, deployment, and change management processes.

Provide ongoing system support, troubleshooting, and user assistance.

Document solutions and promote best practice development standards.

Do you have experience in VBA?, 5+ years’ experience developing IBM Planning Analytics (TM1) solutions within Financial Services.

Strong expertise in TM1 development (cubes, dimensions, rules, TI processes, workflows, active forms).

Experience with PAX and PAW.

Good working knowledge of SQL for querying and building ETL processes

Familiarity with FP&A processes and financial reporting requirements.

Strong Excel and VBA skills.

Understanding of MDX for subsets and dynamic views.

Experience across the full development lifecycle.

Desirable Skills

Exposure to Power BI for reporting and data visualisation

Professional accounting qualification (desirable)

SystemsAccountants is partnering with a leading financial services client to recruit a Senior TM1 / IBM Planning Analytics Developer on a 12-month fixed-term contract.