Senior Database Developer for ASP.NET Applications

5 days ago

Johannesburg, Gauteng, South Africa Recru-it Full time

The Recru-it company is seeking a highly skilled and experienced SQL and .NET Developer to join our operational development team. This role involves creating and maintaining solutions that heavily rely on SQL Server, using C# to develop simple ASP.NET SPAs, and T-SQL as a programming language.

About the Role:

In this exciting and demanding environment, you will have the opportunity to work with the latest tools and technologies. Our IT department consists of 12 motivated and passionate individuals, including helpdesk, desktop support, SQL and C# .NET developers operating primarily on a Microsoft stack with some specific uses of Linux and Asterisk.

Key Responsibilities:
  • Solve complex business problems alone or as part of a team by applying good reasoning and logic to use one or more of the following technologies: ASP.NET, C#, Web services, Web APIs, and SQL programming. Knowledge of ML.Net would be an advantage and part of the role moving forward.
  • Support the deployment of new IT systems and infrastructure.
  • Diagnose problems using a logical approach and understanding of the underlying systems.
  • Work individually or as part of a team on small to medium-sized SQL projects to solve operational business requirements as well as data manipulation when needed.
  • Create ad-hoc queries or SQL Server stored procedures, views, and jobs based on user requests or to maintain, troubleshoot, or improve existing SQL functionality.
  • Work on large data sets in a live transactional environment with an awareness of the impact of running demanding queries and the side effects on a busy operational call centre.
Requirements:
  • A minimum of 5 years of experience using and programming in C#, .NET, and SQL.
  • At least 3 of the most recent years using and programming in C#, .NET, and SQL daily.
  • Solid understanding of relational databases and database design.
  • Excellent knowledge of the T-SQL language, including use of stored procedures, triggers, views, data types, keys, indexes, constraints, foreign keys, relational design, and related tools and development environments.
  • A good understanding of SSIS, SSRS, and Excel working with SQL Server over the past 3 years.
  • Experience optimizing SQL Server queries and stored procedures and the use of query analyzer for tuning code.
  • Very good general programming skills and a general interest in programming and development using primarily SQL Server and C# and the .Net platform. Experience with other SQL databases like MySQL and PostgreSQL would be an advantage.
  • Very good Excel skills as well as a good working knowledge of VBA programming in Excel.
  • Sound knowledge of secure development principles.
  • Knowledge of SQL environment using tracing tools.
  • Web development experience using MVC and the following technologies: ASP.NET / .Net Core / Razor pages / Blazor.
  • Knowledge and experience working with HTML, CSS, and JavaScript/Typescript.
  • Web Service development using .Net.
  • Use of RESTFul APIs.
  • Use of SOAP Web Services.
  • CLR development for SQL Server using C# would be an advantage.
  • Experience with Node Red would be an advantage.
  • Some Linux and Asterisk experience would be an advantage.
Salary and Benefits:

We offer a competitive salary range of $80,000 - $120,000 per year, depending on experience, as well as excellent benefits, including health insurance, retirement plan, and paid time off. The salary range may vary based on location.

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