I had a 'Zoom' discussion with a person based in Chennai today for the Retail BA role and got the 'regret' mail soon after. These are some of the Retail process areas mentioned in the JD : Retail, E-Commerce across core retail functional areas like Forecasting, Order Management, Merchandising & Assortment Planning, Pricing, Promotions, Mark-down management, Inventory Management, Supply Chain, Loyalty, Customer Experience, Analytics
The person who interviewed me, despite belonging to some retail business group (as she said) has ZERO understanding of these areas. She was not able to comprehend the business processes and the nuances I had explained about my work. It took me about 40% of the time to explain some of the basic terminology to her. As she herself told me, she is basically from a finance background.
In future, please don't subject candidates to such a farce. I am sure there are plenty of sound, knowledgeable people in Thoughtworks in retail domain too. Please get one of them to interview candidates.