The Model Validation team supports the group function by ensuring that models are subject to robust governance and well understood in respect to their purpose, limitations and strengths.
In this role is you will have the opportunity to execute model validation activity across a breadth of models and purposes ensuring that models are subject to robust and proportionate independent validation providing assurance to key model committees that the models are assured as to their quality and risk.
In this interesting role, you will gain access to a number of senior stakeholders across the business whilst having the opportunity to support IRB project work.
Please note this is a fixed term contract for period of 12 months.
Your responsibilies will include:
We offer a base salary of £50,000-£60,000 dependent on experience and a competitive benefits package including:
At OSB Group, we understand how much our people bring to our organisation, which is why we try our best to give back too! Our Purpose is to help our customers, colleagues and communities prosper and we are on a transformation journey to become ‘the bank of the future’.
Our commitment to professional development, flexible working, and employee well-being fosters a dynamic and supportive workplace.
We are looking for talented individuals who have the skills set out below:
If this sounds like you, please apply now! For internal applications please visit the internal careers page to apply.
Still on the fence? Hear from our team or explore our process: OSB Careers
Shortlisted candidates will go through a personalised recruitment process, that is relevant and conversational – inclusive any individual reasonable support required. We want to bring out the best in you!
Diversity, Equity & Inclusion
Not sure if you meet the spec? Let us decide.
Research tells us that those from marginalised groups feel like they need to meet 100% of the criteria to apply. Here at OSB, we are committed to inclusivity and understand the value different experiences and perspectives can bring, so please don’t feel like you need to check every box to apply for a role internally.
We champion diversity at all levels, with Board-level Diversity Champions tracking our progress. We are proud to be signed up to the Women in Finance Charter to actively support the growth and development of senior women in our sector and are dedicated to treating all our employees and job applicants equally, opposed to discrimination on any grounds.

With a central mission to provide fair financial solutions to all, OSB Group is a specialist lending and retail savings group serving the UK, Jersey and Guernsey, and is authorised by the PRA, part of the Bank of England, and regulated by the FCA.
With a heritage dating back over 150 years, OSB floated on the London Stock Exchange in June 2014 and joined the FTSE 250 one year later.
2019 marked an exciting period of growth with the combination of OSB and Charter Court Financial Services, taking The Groups individual brands to 13, including Kent Reliance, Precise, InterBay, Heritable Development Finance, and Charter Savings Bank.
OSB Group focuses its specialist lending activities on selected sub-sectors of the lending market in which it has an established presence and expertise. These include private rented sector buy to let, commercial and semi-commercial mortgages, residential development finance, bespoke and specialist residential lending, secured funding lines and asset finance.
Predominantly funded by retail savings originated through online and direct channels, The Group originates almost all of its organic lending through specialist intermediaries. It’s differentiated through its use of highly skilled, bespoke underwriting and efficient operating model.
The majority of the Group’s administrative support functions are performed by its wholly owned operations in Bangalore, India.