Nowadays not all the companies are looking for same Computer Science Degree. Since you are having Accounts knowledge, you can use it as your domain knowledge, get trained and certified in a programming language like Java / C++ / Python. There are companies which works on projects of Accounting software or Banking software projects, you can choose those companies and you will get a job.
For that kind of job, you need software knowledge and also one domain knowledge. Say for example, if an I.T company is working on Banking software, that person who is in that project, should know what is debit, credit, journal, profit and loos account, Balance sheet etc. A normal I.T Engineering guy will not have this knowledge unless he / she gains knowledge from outside.
So being accounts background, get certified in any of the Programming languages from a good Institute and attend interviews in an I.T company will definitely get a job.