Questionmark are a company with recognised global presence in e-learning and assessment automation with software covering all aspects of this field, from authoring to delivery and reporting. Our software is used by over 3 million people in 15 different countries throughout the world. Questionmark is a fast-growing company, with a dedicated, passionate, and global workforce. We have offices in Norwalk, CT, London, UK, and Belgium. We care about the satisfaction of our employees and we reward them for meeting or exceeding expectations. We are looking for a senior C# developer with full development lifecycle experience involving enterprise level systems. There is an opportunity for the right candidate to grow into a hands-on team leader role. The successful candidate must be a self starting, self motivated individual who is enthusiastic and passionate about developing innovative software solutions. Key Core Essential Skills Required: • A minimum 3 years professional programming experience • A minimum of 2 years C# programming experience • Excellent Knowledge of object oriented programming • Excellent working knowledge of at least 3 of the following areas; ASP.NET, Win Forms, XML, Web Services, Remoting • Experience of SQL or Oracle including Store Procedures and relational database design • Knowledge of Windows operating systems and .NET • Good working knowledge of UML • Good written and verbal communication. You must be able to write design This is an exciting opportunity for a commercially experienced developer with vision to make a valuable contribution into the developing and design of assessment systems. NO AGENCIES PLEASE