I was interviewed initially by a HR person and then the QA Manager. I was offered the position but declined as o got a better offer elsewhere in a smaller company

Call with a recruiter, then a panel interview with 4 team members and the last round is with a VP. I never heard back from them, and they never returned my follow-up emails. It is terrible to put people through this many interviews and then ghost them, but that seems to be Boston Scientific's way of handling things. I would never work for this company or apply for another job at this company.