Read "Think Again" by Adam Grant - Fidelity is one of those companies that does not encourage thinking outside the box.
Being wrong is not a virtue, nor is humility.
Egoism thrives at Fidelity.
Not a safe place for questioning the status quo.
Do not criticize the process.
Its all about who you know and not what you know.
Skills development is limited. Once you hit the limit, hit the door on your own and look for a company that encourages personal growth, otherwise you might get stuck in your role with no relevant skills.
This is a spreadsheet and numbers company, not a people company.
Your experience is highly dependent on your manager, who likely did not even do your job.