Johannesburg North: Senior Full Stack Developer posted by Network Contracting

Company and Job Description:

Our client is offering an exciting opportunity for an experienced Senior Full Stack Software Developer to join their growing development team. You will be involved in developing new applications, enhancing existing systems, troubleshooting complex technical challenges, and supporting mission-critical processes across the business.

In this role, you’ll collaborate with business analysts, technical leads, customers, and cross-functional teams to design, develop, test, and maintain high-performing applications. This opportunity is ideal for a candidate who enjoys solving technical problems, working in Agile environments, and contributing to the architectural direction of software systems. If you are passionate about technology and eager to work in a team that values innovation, continuous improvement, and engineering excellence—this is the challenge you’ve been waiting for.

Key Responsibilities:

• Execute full SDLC and participate in Agile ceremonies, including standups and sprint planning.
• Design, develop, and maintain enterprise-grade software using C#, .NET Core, Web API, and related frameworks.
• Fix and enhance existing software, adapt applications to new hardware, and optimise system performance.
• Provide technical leadership, mentorship, and support to fellow developers.
• Conduct system testing, validation, deployments, and after-hours production checks.
• Collaborate with business stakeholders to gather requirements, refine user stories, and develop technical solutions.

Job Experience and Skills Required:

Education:

• IT-related degree or equivalent practical experience.

Experience:

• 6+ years as a Senior Software Developer.
• Proven experience designing and developing enterprise-level applications.
• Hands-on experience with Agile methodologies (Scrum/Kanban), CI/CD, debugging, profiling, and optimisation.
• Strong understanding of OOP, SOA, multi-threading, and concurrency.

Technical Skills:

• C#, .NET Core, ASP.NET, Web API 2/Core, REST services
• MS SQL, T-SQL, Entity Framework 6+, Entity Framework Core, LINQ, SSRS
• Git, Jira, XAML, UWP, WinUI
• Experience integrating third-party systems
• Strong documentation and peer review abilities

Soft Skills:

• Excellent problem-solving skills and troubleshooting ability
• Strong communication and stakeholder engagement skills
• High initiative, self-driven, and able to work independently or in a team
• Passion for improving systems, processes, and development standards

Apply now!

For more exciting IT & Software Development vacancies, please visit: www.********.co.za

If you have not had any response in two weeks, please consider the vacancy application unsuccessful. Your profile will be kept on our database for any other suitable roles/positions.

For more information contact:
Riah Mthimunye
Researcher:  Finance & IT