Job Details. Client: Fiserv. Role: SRE Cloud Engineer / SDE. Job ID: FSRVJP00011389. Location: Berkeley Heights,NJ. Description. What does a great SRE Cloud Engineer do. In this role, you will help build the technology responsible for our core services with a focus in the AWS (Amazon Web Services) Cloud eco-system. Your work will influence the success of companies across the world. Members of our Technology team are experts in the field, working ...