Senior Fullstack Developer (.NET)

Concord EFS; Johannesburg; Hybrid; ZAR 800 000 - 1 200 000; Full time

Job summary

A leading technology firm in Johannesburg is seeking a Senior Fullstack Developer to work on a hybrid basis for a 4-month engagement. Responsibilities include developing new user-facing features, leading developers, and optimizing applications for speed and scalability. The ideal candidate should have at least 7 years of experience in full-stack development, strong problem-solving skills, and familiarity with a range of technologies including Azure and .NET 9. This role offers a dynamic work environment.

Qualifications

• A minimum of 7 years of experience in full-stack development.
• Strong problem-solving skills.
• Experience with OCR/AI tools for document data extraction.
• Familiarity with unit testing and security best practices.
• Agile development experience.

Responsibilities

• Developing new user-facing features.
• Leading other developers in the team.
• Building reusable code and libraries for future use.
• Ensuring the technical feasibility of UI/UX designs.
• Optimizing applications for maximum speed and scalability.
• Collaborating with other team members and stakeholders.

Skills

Vue 3

Tailwind CSS

HTML

.NET 9

RESTful APIs

Cosmos DB

SQL Server

Azure

Docker

Git

GitHub

Azure DevOps

Job description

Overview

We are seeking a talented Senior Fullstack Developer to join our Delivery department at Khonology (Pty) Ltd, for a 4 month hybrid engagement in Sandton. As a Senior Fullstack Developer, you will be responsible for developing and maintaining high-quality software solutions that meet our clients\' needs, collaborate with cross-functional teams to define, design, and ship new features, write clean, maintainable, and efficient code, design and implement front-end and back-end solutions, identify and address performance bottlenecks, participate in code reviews and provide constructive feedback.

If you are passionate about taking the lead as a Senior full stack developer, have a keen interest in emerging technologies, and enjoy working in a collaborative environment, we would love to hear from you.

What will you be doing?

• Developing new user-facing features
• Leading other developers in the team
• Building reusable code and libraries for future use
• Ensuring the technical feasibility of UI/UX designs
• Optimizing applications for maximum speed and scalability
• Collaborating with other team members and stakeholders

Embark on this journey with a minimum of 7 years of experience in full-stack development.

Technologies & Responsibilities

• Frontend: Vue 3, Tailwind CSS, HTML
• Backend: .NET 9, RESTful APIs
• Database: Cosmos DB, SQL Server
• Cloud & DevOps: Azure (Blob Storage, App Services, Functions), CI/CD pipelines, Docker, Infrastructure as Code (IaaC) with Azure
• Version Control & Collaboration: Git, GitHub/Azure DevOps
• Additional Development Skills: Experience with OCR/AI tools for document data extraction
• Other: Strong problem-solving skills, agile development experience, familiarity with unit testing and security best practices

If you are a passionate Fullstack Developer with a strong background in software development and a desire to work in a dynamic and collaborative environment, we would love to hear from you!