Senior .NET Developer

Placements24; Randburg; Hybrid; ZAR 850,000 - 1,200,000; Full time

Benefits offered by this job

Health insurance

Hybrid work model

Professional development opportunities

Performance incentives

Job summary

Placements24 is seeking a highly skilled Senior .NET Developer to join their Randburg team. You will design, develop, and maintain enterprise applications within a collaborative environment.

The role requires 5+ years of .NET experience with C#, .NET Core, ASP.NET MVC, and EF, plus SQL Server proficiency. You will build RESTful APIs, mentor juniors, and optimize performance in a hybrid work setting.

Qualifications

• Bachelor's degree or equivalent professional experience.
• 5+ years of professional experience in .NET development.
• Proficiency in C#, .NET Core, ASP.NET MVC, and Entity Framework.
• Experience with SQL Server including query optimization.
• Front-end familiarity with JavaScript frameworks is a plus.

Responsibilities

• Design, develop, and implement enterprise-level applications using the .NET framework and C#.
• Build and maintain RESTful APIs and web services to support functionality.
• Collaborate with business analysts, product managers, and engineers to define requirements.
• Write clean, well-documented, and thoroughly tested code.
• Optimize applications for speed, scalability, and reliability.
• Participate in code reviews and mentor junior developers.

Skills

C#

.NET Core

ASP.NET MVC

Entity Framework

SOLID principles

Software design patterns

Education

Bachelor's degree in Computer Science/IT or related field

Tools

SQL Server

JavaScript

Angular

React

Job description

About the Role

Our client is seeking a highly skilled and motivated Senior .NET Developer to join their dynamic team in Randburg . This role is crucial for designing, developing, and maintaining robust, scalable, and high-performance enterprise applications. You will work within a collaborative team environment, contributing to all phases of the software development lifecycle. This is an excellent opportunity for an experienced .NET professional to leverage their expertise, work on challenging projects, and contribute to the technological advancement of the company. The hybrid work model provides a balance between in-office collaboration and remote flexibility.

Key Responsibilities

• Design, develop, and implement enterprise-level applications using the .NET framework and C#.
• Build and maintain RESTful APIs and web services to support application functionality.
• Collaborate with business analysts, product managers, and other engineers to define requirements and solutions.
• Write clean, efficient, well-documented, and thoroughly tested code.
• Optimize applications for maximum speed, scalability, and reliability.
• Participate in code reviews, mentor junior developers, and promote best practices in software development.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent professional experience.
• 5+ years of professional experience in .NET development.
• Strong proficiency in C#, .NET Core, ASP.NET MVC, and Entity Framework.
• Experience with relational databases such as SQL Server , including query optimization.
• Familiarity with front-end technologies (e.g., JavaScript, Angular, React) is a plus.
• Understanding of software development best practices, design patterns, and SOLID principles.

Benefits

• Competitive annual salary and performance-based incentives.
• Hybrid work arrangement allowing for flexibility and work-life balance.
• Comprehensive health, dental, and vision insurance plans.
• Opportunities for professional development, including certifications and training programs.
• A collaborative and supportive team culture focused on continuous improvement and innovation.