Not just a developer. A developer that's clued up in business needs, can communicate (listen, clarify, translate technical concepts), has a smattering in financ

Not just a developer. A developer that's clued up in business needs, can communicate (listen, clarify, translate technical concepts), has a smattering in finance to promote cost, time and/or quality savings they make. And the company needs a succession plan should such a person not turn up.