By Jess Jones Anne Boden, the founder of Starling Bank, has resigned from the board to pursue an artificial intelligence venture. Boden, who established the digital bank in 2014, is now focusing on AI By Boden, a company she registered last year. The Swansea-born banker and former computer scientist stepped down from Starling’s board in June but retains a stake in the company, understood to be just below five per cent. The news was first reported by the Sunday Times. Boden, who left her position as chief executive last year to the City’s surprise, has declined to comment on her future plans. H…