Working at ESI At ESI, we believe that great people make a great company. We pride ourselves on developing the most unique and innovative e-business applications. So, we are always searching for talented, enthusiastic people to join our rapidly growing team. ESI offers an exciting, creative, casual and dynamic work environment. Our employees are encouraged to grow, both as individuals and professionals. We are challenged to develop new skills and learn new products. Since we do our best work when we are comfortable, employees are encouraged to come to work in whatever makes them comfortable. And, since everyone plays a key role in shaping the growth of our company, employees see the difference they make as ESI moves closer to its short- and long-term goals. In an effort to encourage teamwork and company spirit, ESI sponsors several monthly and annual events. Also, ESI commits the first Friday of every month to Fun Friday, a social event in which all employees participate.