Pepper said Jarvis (pictured) had decided to leave the firm and will remain with the lender during her notice period until her departure towards the end of the year.
Jarvis has more than 20 years involvement in financial services and joined Pepper as head of national accounts in April 2018, before being promoted to her present role in January.
She joined from Accord where she had managed corporate accounts, and also has experience as an underwriter, broker and packager as well as senior sales roles at Santander and New Street.
Pepper Money sales director Paul Adams said: “I’d like to thank Clare for all of her hard work and determination in helping Pepper Money to achieve such strong distribution and an enviable reputation in the specialist mortgage market.
“Clare has played a key role in helping to put in place our foundations for growth and, while she is stepping away from the business to explore new opportunities, she leaves Pepper Money in an excellent position,” he added.
Jarvis added: “I am extremely passionate about the intermediary industry and am very much looking forward to my next venture.
“I have had a great time working with a very skilled team and wish them every success as they continue to go from strength to strength.”