Senior Full Stack Developer

Performit Personnel; Gqeberha; On-site; ZAR 600,000 - 800,000; Full time

Job summary

Performit Personnel is seeking a Senior Full Stack Developer located in Port Elizabeth, South Africa. In this role, you will design, develop, and deploy full-stack solutions with a focus on Microsoft technologies and Azure cloud services.

The ideal candidate will have over 8 years of experience in full-stack development, proficiency in front-end frameworks, and a strong understanding of application security practices. Join our dynamic team to lead the development of modern cloud-based applications.

Qualifications

• 8+ years of experience in full-stack development with a focus on Microsoft technologies.
• Hands-on experience with CI/CD pipelines and automated testing.
• Experience in Agile development environments with a focus on iterative delivery.

Responsibilities

• Develop and maintain full-stack applications using Microsoft technologies.
• Collaborate with cross-functional teams to design cloud-native applications using Azure services.
• Participate in code reviews and mentor junior developers.

Skills

Full-stack development

Microsoft technologies (.NET Core, C#, ASP.NET, SQL Server)

Azure services (Azure App Services, Azure Functions)

Front-end frameworks (React.js, Angular, Vue.js)

Application security best practices

CI/CD pipelines and DevOps methodologies

Education

Bachelor’s degree in Computer Science or related field

Job description

Senior Full Stack Developer required in Port Elizabeth.

As a Senior Full Stack Developer, you will play a key role in designing, developing, and deploying full-stack solutions using Microsoft technologies and Azure cloud services.

You will work with cross-functional teams to create secure, scalable, and high-performance applications that align with the company’s strategic business goals.

This role involves hands‑on coding, solution design, and collaboration with architects and development teams to deliver modern, cloud-based applications.

A deep understanding of both front‑end and back‑end technologies is essential, along with a focus on security best practices and scalability.

Requirements:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• 8+ years of experience in full‑stack development, focusing on Microsoft technologies (.NET Core, C#, ASP.NET, SQL Server).
• Experience in developing and deploying cloud‑native applications using Microsoft Azure services, including Azure DevOps and Azure Functions.
• Proficiency in front‑end frameworks such as React.js, Angular, or Vue.js.
• Strong understanding of application security practices, including OWASP Top 10 security risks and secure coding standards.
• Hands‑on experience with CI/CD pipelines, automated testing, and DevOps methodologies.
• Experience working in Agile development environments with a focus on iterative delivery and collaboration.
• Strong analytical, problem‑solving, and debugging skills.
• Excellent communication skills, with the ability to work effectively in both technical and non‑technical settings.

Duties and Responsibilities:

• Develop and maintain full‑stack applications using Microsoft technologies such as .NET Core, C#, ASP.NET, and SQL Server.
• Collaborate with cross‑functional teams to design, implement, and optimize cloud‑native applications using Azure services (e.g., Azure App Services, Azure Functions, and Azure Kubernetes Service).
• Build and maintain front‑end components using modern frameworks such as React.js, Angular, or Vue.js.
• Ensure code quality and security by adhering to best practices, including SOLID principles, OWASP security standards, and Agile methodologies.
• Implement and support CI/CD pipelines with a focus on automation, testing, and continuous integration using tools such as Azure DevOps.
• Collaborate with DevOps engineers to ensure seamless deployment of applications and effective cloud infrastructure management.
• Participate in code reviews, providing feedback and mentorship to junior developers, ensuring alignment with best practices.
• Troubleshoot, debug, and optimize application performance and scalability issues.
• Create and maintain technical documentation for full‑stack solutions, ensuring clarity for future development and maintenance.
• Stay up to date with industry trends and new technologies to continuously improve development practices and application performance.