In a small cup combine dressing ingredients (vinegar - sesame oil), whisking until smooth.
In a large pot of boiling water cook noodles according to package directions (my package didn't have cooking directions, so I cooked them for 5 minutes), with a slotted spoon transfer noodles to a colander and drain (reserving cooking water in pot). Rinse under cold running water; drain well. Transfer to a large bowl.
Return cooking water to a boil. Add shrimp and cook until opaque (3-5 minutes). Rinse under cold water; drain.
Combine shrimp, dressing and the remaining ingredients with the noodles; toss to combine.
This can be made ahead and refrigerated for up to 2 days.