Senior Software Developer - Full Stack (C#/.NET)

Placements24; Soweto; On-site; ZAR 700,000 - 1,100,000; Full time

Benefits offered by this job

Health insurance

Paid time off

Career growth opportunities

Collaborative office environment

Job summary

Placements24 in Soweto is seeking a Senior Software Developer with strong C#/.NET expertise to design, develop, and maintain robust enterprise applications. You will work across the full SDLC from design to deployment in an office-based setting.

The role emphasizes architecture, scalable solutions, and collaboration with cross-functional teams, including frontend and backend development, in a mature enterprise environment.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• 5+ years of professional software development experience with a strong .NET focus.
• Proficiency in C# and .NET Core/.NET 5+.
• Frontend development experience with JavaScript frameworks.
• Strong database design knowledge (SQL Server, PostgreSQL) and ORM experience with Entity Framework.

Responsibilities

• Design, develop, and maintain enterprise-level applications using C#, .NET Core, and related tech.
• Build and optimize backend services, APIs, and database interactions.
• Develop responsive frontend interfaces using modern frameworks (Angular, React, Blazor).
• Write clean, well-documented code and participate in code reviews.
• Collaborate with cross-functional teams to deliver effective software solutions.

Skills

C#

NET Core

Frontend frameworks

SQL/ORM EF

Education

Bachelor's degree in CS/SE

Tools

Angular

React

Blazor

Entity Framework

SQL Server

PostgreSQL

Job description

About the Role

Our client is seeking a highly proficient Senior Software Developer specializing in the C#/.NET stack to join their established team in Soweto . This role is critical for the development and maintenance of robust enterprise-level applications and services. You will be involved in all phases of the software development lifecycle, from design and implementation to testing and deployment. The ideal candidate is a problem-solver with a strong understanding of software architecture principles and a commitment to delivering high-quality, scalable solutions within an office-based setting.

Key Responsibilities

• Design, develop, and maintain enterprise-level applications using C# , .NET Core , and related technologies.
• Build and optimize backend services, APIs, and database interactions.
• Develop responsive and user-friendly frontend interfaces using modern frameworks (e.g., Angular, React, or Blazor).
• Write clean, efficient, and well-documented code, adhering to best practices and participating in code reviews.
• Collaborate with cross-functional teams to understand requirements and deliver effective software solutions.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 5+ years of professional experience in software development , with a strong focus on the .NET ecosystem.
• Proficiency in C# and experience with .NET Core/.NET 5+ .
• Experience with frontend development using JavaScript frameworks and related technologies.
• Solid understanding of database design (SQL Server, PostgreSQL) and ORM frameworks (Entity Framework).

Benefits

• Competitive annual salary with performance bonuses.
• Comprehensive health, dental, and vision insurance.
• Generous paid time off and company holidays.
• Opportunities for professional development and career growth.
• A collaborative and supportive office environment.