· Must demonstrate expert knowledge of C#, Java Script, rich web applications and ASP.NET
· Must demonstrate expert level knowledge of Microsoft .NET Core
· Must demonstrate expertise in creating and configuring web solutions
· Must have recent experience (within the past 5 years) in User Experience (UX) design in C# and Java Script, leveraging the latest technologies
· Must have experience in working with relational databases, e.g. MS SQL Server
· Must have experience in using source control systems (Git Hub)
· Must have experience in using continuous integration solutions Microsoft Dev Ops (Azure Dev Ops Services)
· Must be proficient in XML, including creating, parsing and manipulating XML documents. In depth knowledge of XML Schema, DTD, XPath, XSLT, namespaces and related technologies is required
· Must have very good spoken and written English communication and presentation skills, as demonstrated by recent experience (within the past 5 years) in programming for web applications
· Must have recent experience in Java Script development (within the past 5 years), as demonstrated by the successful deployment of Java Script based solutions – customer references / URLs shall be provided upon request

Desirable Qualifications/Experience:
· Experience with document-oriented databases, preferably Elastic Search
· Experience with working with Ext JS (Sencha) – building rich data driven web applications
· Knowledge of biometric systems and technologies, preferably Neurotechnology Mega Matcher ABIS

DUTIES/ROLE:
· Perform maintenance activities (3rd level) on JISR application services that are built on top of the same application framework. HMART SD, HMART OM, NABIS, AOSS and NATO Release Server are examples of these application services. Maintenance in the broadest sense of the word covering the full software maintenance life-cycle, including coding, testing and documentation are an integral part of the work
· The maintenance work shall be carried out accessing the engineering/test facilities in the NCI Agency laboratories. These facilities consists of all necessary platforms, servers, web servers, etc. to support the full software maintenance life-cycle. Perform maintenance tasks using the NATO Software Factory (NSF) environment. The work will be executed mainly at the NCI Agency facilities in The Hague, The Netherlands. In coordination with the responsible Service Delivery Manager, part of the work can be performed from home. Travel to other locations will only be required in exceptional situations
· Will be part of a team and will work using an Agile and iterative approach using multiple sprints. Each sprint is planned for a rough duration of 4 weeks with an average 38 hours per week