Centre of the singularity that is the big bang If it's true that the deeper we look into space the further back in time the light is coming from then does that mean that just behind the cosmic background radiation the entire sky is filled with an unviewable image of the singularity that was the big bang and can that mean that we are sat at the centre of the Big Bang?
Since the Universe evolved from something like a singularity, where all of space was contracted to a point, yes, we are at the center of the Big Bang. So is every other point in the universe.

The CMB represents the light from a universe-filling plasma that lasted for roughly 378,000 years. It is a feature of the observable universe, rather than something that is actually there in the present universe; in particular, we can never reach it, as it's the same distance away from every point in the universe. As such, there's not much sense in talking about what's behind it, much like talking about what's behind a shadow.