Senior Full Stack Developer (C# / .Net / JavaScript) (Fully Remote)

DataFin; South Africa; Remote; ZAR 600 000 - 800 000; Full time

Job summary

A fast-growing international consultancy in South Africa is seeking a Senior Full Stack /.Net Developer to join their dynamic team. This role involves writing and testing high-quality code, mentoring junior developers, and leading software designs. Ideal candidates will have solid experience in C# and ASP.NET, with a passion for coding and a good understanding of web technologies. A Bachelor's degree in Computer Science or a related field is required.

Qualifications

• Solid experience with C# and ASP.NET.
• Excellent knowledge of web client-side technologies.
• Proven formal software development experience.
• Passion for coding with strong technical skills.
• Good understanding of Object-Oriented design.

Responsibilities

• Write, develop, and test high-quality code.
• Peer review work.
• Mentor more junior developers.
• Lead designs for software solutions and large projects.

Skills

C#

ASP.NET

JavaScript (Angular/React/Vue)

TypeScript

CSS

SQL Server

ORM (Entity Framework)

Source control

Education

Bachelor's Degree in Computer Science, Information Technology, Engineering

Job description

Our client is a fast-growing international consultancy, founded in the UK, but with a strong presence in South Africa. They build software to create digital transformation solutions for a wide variety of international clients in financial institutions and multinational organizations. They combine proprietary digital platforms with their consulting, industry, and academic professionals to deliver benefits rather than sell software. Currently, they are seeking a Senior Full Stack /.Net Developer to join their dynamic team.

DUTIES

• Write, develop, and test high-quality code.
• Peer review work.
• Mentor more junior developers.
• Lead on designs for software solutions and large projects.

REQUIREMENTS

Specific Skills & Experience

• Solid experience with C# and ASP.NET.
• Excellent knowledge of web client-side technologies:
  • JavaScript (Angular/React/Vue/JavaScript framework)
  • TypeScript
  • CSS
• Proven formal software development experience.
• Passion for coding and strong technical skills.
• Good understanding of Object-Oriented design and coding.
• Good knowledge of SQL Server (and relevant ORM such as Entity Framework).
• Experienced using source control.
• Ability to translate business feedback and requirements into working software solutions.

Advantages

• Financial industry background.
• Experience with Azure services.
• Minimum of 9 solid years of development experience.
• Must be hands‑on and love coding.

Qualifications

• Bachelor's Degree in Computer Science, Information Technology, Engineering, or proven experience‑based equivalent.

Attributes

• Analytical thinking with attention to detail.
• Willing to learn new technologies.
• Disciplined self‑starter who can work unsupervised/autonomously in a flexible work environment