My career has taken me to Goldman Sachs, JPMorgan, and Google. Here's what brought me back to Wall Street.

My career has taken me to Goldman Sachs, JPMorgan, and Google. Here's what brought me back to Wall Street.

Goldman Sachs' Melissa GoldmanGoldman Sachs; Alyssa Powell/BIMelissa Goldman is the global head of engineering for global banking and markets at Goldman Sachs.She previously worked at Google and JPMorgan Chase.She discussed why she's back at Goldman Sachs after 10 years and the evolving role of engineers.As Wall Street has poured money into technology budgets and become major players in patents and research, it's also become a destination for te…