Job Details. Senior Acountant. $120,000 base - Boston, MA. SaaS Start Up Agency. My client is an emerging Software as a Service organization headquartered in Boston. They have a brand new high tech office in the Seaport and cater lunch in the office 5 days per week. As a start up there are RSU available for this Senior Accountant upon hire. This person will report to the Controller and their is room to be promoted to Accounting Manager or Assista...