TM1 Developer

Shawbrook · London, GB

Salary not stated · Compare with UK Software Engineer pay →

Full-timeMid-levelAug 2026 · checked today

Design, build and maintain IBM TM1 and Planning Analytics models, cubes, dimensions and hierarchies to support budgeting, forecasting and management reporting across the Finance function.
Develop TurboIntegrator (TI) processes to automate data loads, transformations and business rules, replacing manual spreadsheet-driven processes with reliable, repeatable PA-based workflows.
Build and maintain Planning Analytics Workspace (PAW) and Planning Analytics for Excel (PAX) reports, views, websheets and dashboards that provide self-service insight for FP&A, Financial Control and the wider Finance function.
Partner with Finance users to understand planning and reporting requirements, translating business needs into well-designed TM1/PA model structures, rules and processes that improve efficiency and decision-making.
Apply strong development standards, including version control, model documentation, change management and testing, to ensure TM1/PA solutions are reliable, auditable and maintainable.
Ensure all TM1/PA solutions meet the Bank’s data governance, security, change management and regulatory control requirements, working closely with Technology, Data and Risk teams.
Support finance colleagues on TM1/PA helping users build confidence and capability so they can get the most from the platform — from everyday navigation and self-service reporting through to more advanced analysis and planning tasks.
Support BAU activities across the TM1/PA environment, acting as a first point of contact for user issues, troubleshooting model errors, data load failures and performance problems, and providing timely resolutions that minimise disruption to Finance planning and reporting cycles.
Manage and administer the TM1/Planning Analytics environment, including server configuration, security (user/group access, element security), performance tuning and working with IBM and internal Technology teams on upgrades and platform maintenance.

Required Skills & Experience

Proven professional experience developing and supporting TM1/Planning Analytics applications
Advanced proficiency in TM1 cube design, dimension modelling, and hierarchy development
Strong expertise in Turbo Integrator (TI) scripting and MDX query language
Solid understanding of ETL processes and data warehousing concepts
Proficiency in SQL and ability to work with relational databases
Strong analytical and problem-solving abilities with meticulous attention to detail
Excellent communication skills and ability to work effectively in team environments

Preferred Skills & Experience

Experience with IBM Planning Analytics or Cognos Analytics
Knowledge of financial planning, budgeting, or forecasting systems
Familiarity with performance optimisation techniques and system administration
Experience in Agile development environments
Understanding of data governance and quality assurance principles

Your Wellbeing - We take your health and well-being very seriously by providing a range of benefits to give you and your family peace of mind. These include:

Market leading family friendly policies such as access to our Maternity, Adoption and Paternity policies from Day 1 of your employment
Free access to Headspace, a mindfulness & meditation digital health app
Free access to Peppy digital health app that offers personalised support through fertility treatment becoming a parent or menopause
EAP (Employee Assistance Programme) - Offering you support on a wide range of subjects including financial concerns, mental wellbeing and more general queries around family, work, housing, and health
Cycle to work scheme
Discounts on gym membership
Contributory pension scheme & death in service

Your Lifestyle - It’s important you strike the right balance between your work and personal life. We provide benefits to support you when at work and when you’re enjoying your leisure time.

Minimum of 27 days holiday per year
Option to buy or sell holiday days through our flexi-holiday scheme
Discounts on gym membership nationwide
Access to discounts on a range of high street and online brands
Community support and charitable giving

Your Contribution - We’re focused on rewarding those that go the extra mile in helping us achieve our goals.

Participation in our annual discretionary bonus scheme designed to reward your contribution to our success
Proudly Shawbrook recognition scheme focused on recognising our role models and thanking our colleagues for a job well done

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