2,784 C Net jobs in South Africa

ENVIRONMENT

Our client, a leader in the fresh produce industry providing IT, analytics, and software support services, is seeking a Software Developer to join their dynamic team of experts. The successful candidate will be part of their growing development team, collaborating with designers, client-facing teams, and, at times, directly with clients. A relevant tertiary qualification in Information Technology or Computer Science is required, along with 3–5 years of experience as a full stack software developer. Proficiency in technologies such as .Net Core, ASP.Net MVC, C#, SQL, RESTful Web API, React, and Delphi is essential.

• Design, development and internal testing of existing and new products according to the company’s prescribed standards
• Take full responsibility for completing the required task in the given time
• Ongoing documentation on specifications and integration thereof
• Verify that all requirements have been correctly and fully implemented to the agreed specification
• Verify that all functional requirements continue to function through any change
• Investigations into incidents or bugs
• Mentor and guide less experienced team members
• Support the internal and client-facing teams
• Provide work estimates based on analyzed business and technical requirements
• Design and develop highly scalable, reliable, secure, and fault-tolerant systems end-to-end
• Produce good quality code and comment code properly

• A deep understanding of relational database concepts and proficiency in writing complex SQL queries
• Good understanding of data integrity and security best practices
• Delivering on requirements on-time and to specification with a high level of quality
• Sound knowledge of OO design principles and patterns
• Ability to work calmly and methodically when under pressure
• Must be a keen knowledge seeker who shares acquired knowledge across teams

• Relevant tertiary qualification in Information Technology or Computer Science
• At least 3 - 5 years of relevant experience as a full stack software developer using technologies such as .Net Core / ASP.Net MVC / C# / SQL / RESTful Web API / React / Delphi
• Have had exposure to the full software development lifecycle

• Excellent communication and teamwork skills
• Great attention to detail
• Capable of problem-solving independently

We are seeking a skilled .NET Developer with strong experience in ASP.NET, MVC, Web API, JavaScript, and C#. The ideal candidate will have a deep understanding of Windows Services, IIS, and MSSQL. Experience with MSMQ, FPML, and Swift is highly desirable. You will be responsible for designing, developing, and maintaining scalable applications to meet business needs.

• Develop and maintain applications using ASP.NET, MVC, Web API, and C#.
• Create and manage complex SQL queries and databases in MSSQL.
• Implement messaging systems using MSMQ.
• Design and implement Windows Services.
• Configure and manage web servers (IIS).
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure high performance, quality, and responsiveness of applications.
• Develop and maintain services for financial messaging protocols like FPML and Swift.
• Provide technical support and troubleshooting for developed applications.
• Work on bug fixing and improving application performance.

• ASP.NET: Extensive experience in web development using ASP.NET and MVC framework.
• C#: Strong knowledge of C# programming.
• Web API: Experience in developing RESTful services using Web API.
• JavaScript: Proficiency in JavaScript for front-end functionality.
• Windows Service: Expertise in creating and managing Windows Services.
• IIS: Hands-on experience with Internet Information Services (IIS) for hosting web applications.
• MSSQL: Proficiency in working with MSSQL.

We are seeking a skilled .NET Developer with proven experience in AWS, Power BI, and Python scripting. The ideal candidate will be responsible for designing, developing, and maintaining scalable applications, integrating cloud-based solutions, and delivering data-driven insights.

Job Duties:

• Develop and maintain .NET applications across various business domains
• Design and implement cloud-native solutions using AWS
• Create and manage Power BI dashboards and reports
• Automate data workflows and ETL processes using Python
• Collaborate with cross-functional teams to define and deliver technical solutions
• Troubleshoot, optimize, and enhance existing systems and codebases

Key Requirements:

• 5+ years experience with relevant technologies
• Strong proficiency in .NET (C#)
• Hands-on experience with AWS services
• Solid understanding of Power BI for reporting and dashboards
• Proficient in Python scripting for automation and data processing
• Ability to work independently and in a collaborative team environment

Reference: HC -Moipo-1
Location: Remote/Pretoria, Gauteng, South Africa

Job Description: The ideal candidate will be responsible for developing business applications utilizing Microsoft's development stack. This includes maintaining existing .Net-based applications to ensure their continuous effectiveness in supporting evolving business processes.

Key Responsibilities:

1. Collaborate with fellow developers to understand the auditing environment and cycles impacting reporting applications.
2. Comprehend existing reporting application functionalities and business rules, along with application data entities.
3. Participate in requirements reviews with business analysts and internal teams.

Reference: PR -RN-1

Psybergate is an IT company that builds bespoke software solutions and provides highly skilled resources to its clients. We are looking for a .Net Developer to join our financial services client based in Sandton for a 12-month contract role.

What you will be doing:

• Work on a .NET based desktop application, involved in all aspects of development including design, planning, development, and deployment.
• Bring creativity, innovation, and a focus on timely product engineering delivery.
• Take ownership of tasks, including coding, unit testing, troubleshooting, and performance optimization.
• Collaborate with team members to define, design, and ship new features through the development lifecycle.

• Completed IT / BSc degree or related fields.
• 3 years' development experience.
• Strong technical/software engineering background.
• .NET Framework 6, C#, and VB.NET.
• PostgreSQL and Domain Driven Design architecture.
• Experience with Windows Communication Foundation and Hangfire.
• Familiarity with WinForms UI and DevExpress.
• Experience with ClickOnce for installation and upgrades.
• Microsoft Azure experience is beneficial.
• Good experience in system/application architecture, design, development, implementation, and deployment.
• Experience with integrated system environments and deployment architecture.
• Proven problem-solving abilities.
• Self-driven, technology leader, able to work independently.

• Visual Studio Code
• Git
• Azure DevOps

• Debugging & troubleshooting.
• Writing well-documented and maintainable code.
• Passion for software excellence and quality-driven work.

Monthly

Hire Resolve is seeking a skilled and enthusiastic .Net Developer to join our client's team. You will collaborate with a team of talented developers and work on projects that span various industries and sectors.

If you are passionate about software development and thrive in a collaborative and dynamic environment, we invite you to connect with one of our skilled consultants today and explore the exciting career opportunities that await you.

Responsibilities:

• Design, develop, and maintain software applications using the .Net framework
• Collaborate with cross-functional teams to define, design, and ship new features
• Write clean, testable, and efficient code
• Troubleshoot and debug applications to optimize performance and resolve issues
• Participate in code reviews to ensure code quality and consistency
• Stay up-to-date with emerging technologies and industry trends
• Collaborate with clients and stakeholders to gather and understand project requirements

Requirements:

• Bachelor's degree in Computer Science, Engineering, or a related field
• Proven experience in .Net development, including proficiency in C# and ASP.Net
• Strong understanding of object-oriented programming principles
• Hands-on experience with front-end technologies such as HTML, CSS, and JavaScript
• Familiarity with database management systems, particularly Microsoft SQL Server
• Experience working in an Agile development environment
• Excellent problem-solving and communication skills
• Self-motivated with the ability to work independently and within a team

Benefits:

• Salary negotiable

Contact Hire Resolve for your next career-changing move. Our client is offering a highly competitive salary for this role based on experience. You can also visit the Hire Resolve website: hireresolve.us or email us your CV: .

We will contact you telephonically in 3 days should you be suitable for this vacancy. If you are not suitable, we will put your CV on file and contact you regarding any future vacancies that arise.

One of the largest media companies in Southern Africa is looking for a Senior .Net Engineer to join their team and contribute to building the best experience for millions of their users who visit their digital properties.

What will you do?
You will be working in an agile environment, alongside a dynamic and multi-skilled team to deliver sound technical solutions based on the needs of the business and users, across the web and mobile space.

Requirements:

• Tertiary qualification
• 7+ years of development experience working with ASP.NET and C#
• 2+ years of development experience working with .NET Core
• Experience with source control (Git)

Location: Remote

If you are interested, please apply directly.

Senior .NET Full Stack Engineer - Based in Gauteng OR Western Cape Onsite — Make an impact with cutting-edge tech. This role offers the opportunity to work on high-impact digital products that shape public conversation across South Africa. It’s not just another development role—it’s your chance to build meaningful technology used by millions and contribute to the public good.

• Work with a talented, diverse team of Data Scientists, Engineers, Product Managers, and UX/UI Designers.
• Own and deliver real features that directly impact millions of users.
• Collaborate in a culture that values innovation, continuous learning, and career growth.
• Gain exposure to the latest tools, architecture, and sophisticated tech stacks.
• Enjoy the stability and support of a mission-driven, collaborative environment.

• Lead technical design on complex projects and drive solution workshops.
• Contribute insights during requirements and scrum sessions with a holistic team perspective.
• Mentor and share knowledge with your peers to elevate team performance.
• Support Design, QA, and Ops teams through all development stages.
• Develop new features, enhance existing products, and fix bugs.
• Conduct alpha testing to ensure high-quality releases.

• 4+ years’ experience with ASP.NET and C# development.
• 3+ years working with .NET Core.
• Strong understanding of design patterns and software engineering principles.
• Hands-on experience building RESTful APIs.
• Experience with MS SQL Server and Git for source control.
• Analytical thinker with creative problem-solving skills and a keen eye for detail.
• Self-starter who can manage projects independently while fostering teamwork.
• Passion for learning new technologies and methodologies.
• Relevant software engineering degree (Masters preferred).

If you want to grow your skills, work on visible, impactful products, and be part of a supportive, innovative team — this opportunity is for you.

Ready to make a difference? Let’s connect.

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industries: Software Development and IT Services and IT Consulting