Credit Model Validation Manager
Job description
A Credit Model Validation Manager role in Monzo's second line of defence Credit Model Validation team, providing independent validation and oversight across a broad suite of credit models. The role is a generalist position covering impairment, capital, stress testing, forecasting and credit decisioning models.
At a glance
- Employment
- Full-time · Employee (employment agreement)
- Work mode
- Hybrid
- Pay
- GBP 79,000 – 93,000 / year
What you'll do
- Leading hands-on independent validation across Monzo's credit model portfolio - covering models used for IFRS 9 impairment, capital and stress testing, forecasting, credit decisioning and unit economics - and making sure they are fit for purpose, appropriately governed and performing as expected
- Reviewing and challenging key model-led credit risk assessments, including impairment adequacy, ICAAP and stress testing, using independent analysis to assess assumptions, limitations and impacts
- Developing a deep understanding of Monzo's credit models and how they are used, and using this to provide impactful input and challenge to model developers and users
- Contributing to making model validation more consistent, scalable and technology-enabled - building reusable analytical tools and tests, experimenting with AI-assisted approaches and helping the team embed them safely
- Reviewing ongoing model performance monitoring to ensure lending models perform within risk thresholds, and providing support to first line of defence teams when action is required
- Performing statistical analyses, model replication and challenger work where appropriate to test assumptions, assess performance and strengthen validation conclusions
- Improving and helping to embed the Model Risk Framework, including policies, standards, model inventory, governance and validation approach
- Writing clear and impactful model validation reports, and presenting the findings and actions in relevant committees
- Partnering with colleagues in first line of defence credit strategy, modelling and finance teams - and with wider risk teams across Monzo - to support effective model governance and consistent validation standards
What we're looking for
- Strong background and practical experience in credit model development and/or validation across a range of model types, with meaningful experience with IFRS 9 impairment, Internal Ratings Based (IRB) or other capital models, alongside broader exposure to several areas such as stress testing, economic response, forecasting, decision science scorecards or NPV / unit economics modelling
- Understand model risk management in practice, including independent validation, model governance, ongoing monitoring, model change and issue management, and how regulatory expectations apply across the model lifecycle
- Impact-driven and want to improve how validation is done, not only complete individual reviews; can turn repeatable work into practical methods, tools or guidance that improve quality and consistency across the team
- Curious about AI and automation, and can assess where they add value, the risks they introduce, and the controls and human oversight needed
- Data driven, with strong analytical skills and deep knowledge of statistical techniques for credit and model risk; strong SQL and Python skills are essential; can produce clear, reusable and tested code, using collaborative practices such as version control, peer review and documentation
- Can assess models in the context of how they are used - including accounting, capital, credit strategy, risk appetite and customer outcomes - and can distinguish technical model performance from the wider risks of relying on the model
- Strong written and verbal communication skills, and able to articulate problems and solutions using clear and simple language
- Track record of building and maintaining trusting relationships with stakeholders at all levels, and can provide effective and respectful challenge
Nice to have
- Experience with AI-assisted analytical or coding tools
- Experience with Tableau, Looker or similar
Your team
Credit Model Validation team
Second line of defence team providing independent oversight and challenge to model development teams in the first line of defence, helping Monzo grow safely and making sure models are fit for purpose, appropriately governed and deliver good outcomes for customers.
Benefits
This role can be based in our London office, but we're open to distributed working within the UK (with ad hoc meetings in London)
We will set you up to work from home; all employees are given MacBooks and for fully remote workers we will provide extra support for your work-from-home setup
- £79,000 - £93,000 + Incentive Awards tied to your performance benefits
- Flexible working hours and trust you to work enough hours to do your job well, and at times that suit you and your team
- £1,000 learning budget each year to use on books, training courses and conferences
- Plus lots more benefits
How to get hired
- 1An initial call with our recruiter
- 2A call with our Senior Model Validation Manager, the hiring manager for the role
- 3A role-specific call with colleagues from our credit modelling and model risk teams, with a short case study shared in advance
- 4A behavioural interview
Apply
Direct apply at Monzo
Opens the job posting at Monzo
About Monzo
We're on a mission to make money work for everyone.
Monzo started as a prepaid card and its product offering has grown a lot in the last 10 years in the UK. As well as personal and business bank accounts, Monzo offers joint accounts, accounts for 16-17 year olds, a free kids account and credit cards in the UK. UK customers can also save, invest and combine their pensions with Monzo. With hot coral cards and a get-paid-early feature, combined with financial education on social media and award winning customer service, Monzo has a long history of creating magical moments for its customers.
Key facts
- Banking
- Started as a prepaid card
- Product offering has grown a lot in the last 10 years in the UK
- Offers personal and business bank accounts, joint accounts, accounts for 16-17 year olds, a free kids account and credit cards in the UK
- UK customers can save, invest and combine their pensions with Monzo
- Known for hot coral cards and a get-paid-early feature
- Award winning customer service
What they value
- We're not about selling products - we want to solve problems and change lives through Monzo
- Diversity and inclusion are a priority
