Senior .NET Software Engineer — Modernization & Cloud

Decision Inc.; Johannesburg; On-site; ZAR 700,000 - 1,000,000; Full time

Job summary

Decision Inc. in Johannesburg seeks an experienced .NET developer to modernise with the latest MS practices, designing and building front-end and back-end solutions, and integrating with external systems.

The role focuses on analysing complex business challenges, applying patterns, and mentoring colleagues as part of our consulting teams to deliver digital transformation for clients worldwide. Applicants should have 5+ years in .NET and strong knowledge of web technologies, with a proactive

Qualifications

• At least 5 years of experience in .NET development using web technologies and C#.
• Experience in Web API, WCF (SOAP beneficial, REST essential), MVC, ASP.Net, Angular, ReactJS.
• Experience with MS SQL for transactions and querying; strong understanding of Entity Framework and ORM.
• Strong understanding of OOP concepts and N-Tier architecture; SOLID design principles.
• Familiar with source control such as TFS or GIT and identity/auth frameworks like OAuth, Azure AD, ASP Identities.

Responsibilities

• Design and build solutions using a broad range of platforms, primarily .NET and .NET Core.
• Design, code, test, debug, and enhance existing and new software solutions.
• Provide support and stability in existing and new solutions.
• Integrate new solutions with existing systems.
• Assist in providing accurate effort estimations and costings for scoped solutions.
• Take ownership and mentor team members to build capability and skill.
• Contribute to ensuring project quality and deadlines are met.

Skills

.NET development

C#

Web API

WCF

MVC

ASP.NET

Angular

ReactJS

MS SQL

Entity Framework

OOP concepts

N-Tier

DDD

SOLID

OAuth

Azure AD

ASP Identities

Git

Azure Functions

Azure App Services

Azure SQL

Visual Studio

TFS

Tools

Visual Studio

TFS

Git

Job description

Decision Inc. in Johannesburg seeks an experienced .NET developer to modernise with the latest MS practices, designing and building front-end and back-end solutions, and integrating with external systems.

The role focuses on analysing complex business challenges, applying patterns, and mentoring colleagues as part of our consulting teams to deliver digital transformation for clients worldwide. Applicants should have 5+ years in .NET and strong knowledge of web technologies, with a proactive