Our clients in the tax and finance space are on the hunt
for a seasoned Senior Integration Developer to join their teams in the Pretoria
region. Life-long learners are required who have a thirst for knowledge and a
desire for strong collaboration.

Responsibilities/Tasks:

• 
  Support existing and developing new functionality and
  components.
• 
  Understand existing product and domain elements and work
  with business analysts to refine and implement new requirements.
• 
  Refactor and improve the code to keep the product
  maintainable and adaptable to new requirements.
• 
  Work effectively in a team environment and follow/develop
  product software development processes and standards.
• 
  Evaluate and improve application performance, and high
  availability features.
• 
  Create unit and integrated system tests to show that the
  developed functionality works as intended.
• 
  Create technical documentation that explains how the
  various components of the system work and how to use them.
• 
  Do root cause analysis on bugs to find and fix the cause
  of a problem in an integrated system.
• 
  Build and deploy the system on an application server.
• 
  Create and execute functional test scenarios (dev
  testing).
• 
  Incorporate the work done by other developers and do
  whatever is necessary to get the system to work again with the changes,
  including debugging other people’s code, making changes to test data, etc.

Requirements

• 
  Relevant tertiary qualification in Information Technology
  or Computer/Engineering Sciences and/or matric with at least 8-10 years
  relevant experience as an
  Integration
  developer as part of a team in a software development environment.
• 
  A strong knowledge of Microsoft .NET development toolsets
  in C# is essential.
• 
  5 years’ relevant experience as a Senior Integration
  Developer as part of a team in a software development environment, including
  the role as leading developer within a team.
• 
  Experience with integration solutions utilizing both JSON
  and XML message exchange.
• 
  Experience with XML messaging and schema validation
• 
  IBM MQ Client or similar queue services interaction.
• 
  Ability to work in a team environment: Follow
  mentorship/provide team leader mentorship, collaborate on a common (UML) design
  model.
• 
  A good understanding of the SDLC process, tools and
  techniques specifically as applied to software development methodology.
• 
  In Depth ASP.Net, C#.NET, XML knowledge
• 
  DotNet 4.7.2 and Integration experience (Web/RESTful
  services)
• 
  XML and JSON messages interaction.
• 
  Understanding of namespace management and utilization of
  SQL and experience with a relational database (i.e. MS SQL 2008 onwards)
• 
  SoapUI/Postman, Visual Studio
• 
  SQL Server Management Studio 2012 upwards
• 
  SOAP/REST Services
• 
  IBM MQ Series Client interaction
• 
  Knowledge and experience of the following would be a
  plus: ASP.NET MVC 5.2.7, Entity Framework 6.2.0, Jquery 3.4.1, Web API 5.2.7, JavaScript,
  CSS, HTML, Payment Systems