Senior Full Stack Developer (C#, ASP.NET, JavaScript) (Remote)

Datafin; Gauteng; Remote; ZAR 800,000 - 1,200,000; Full time

Job summary

An international consultancy is seeking a passionate Senior Full Stack Developer to join their team remotely. The ideal candidate will have extensive experience in C# and ASP.NET, along with expertise in modern JavaScript frameworks. You'll be responsible for leading projects, mentoring junior developers, and translating business requirements into scalable solutions. This is a unique opportunity to work with innovative technologies and make a significant impact in digital transformation.

Qualifications

• Minimum 9 years of Full Stack Development experience.
• Strong OO Design and Software Engineering principles.
• Passionate coder with a product-minded approach.

Responsibilities

• Writing, testing, and deploying high-quality C# and ASP.NET code.
• Working across modern web frameworks like Angular, React, Vue.
• Leading architecture and solution design for major client projects.
• Mentoring Junior Developers and conducting peer reviews.
• Translating complex business needs into elegant, scalable code.

Skills

C#

ASP.NET

JavaScript frameworks (Angular/React/Vue)

TypeScript

SQL Server

Git

Azure cloud

Education

Degree in Computer Science, Engineering, or similar

Job description

Senior Full Stack Developer (C#, ASP.NET, JavaScript) (Remote)

IT - Software Development
KwaZulu Natal - South Africa, Gauteng - South Africa, Western Cape - South Africa, Remote

ENVIRONMENT:

Are you ready to do more than just write code? Our client is looking for a passionate Senior Full Stack Developer whos not just a technical expert but a builder, a mentor, and a visionary. This is your opportunity to join a fast-growing international consultancy, founded in the UK, thats reimagining digital transformation for major financial institutions and multinationals across the globe.

Why This Role Rocks:

Youll be hands-on with cutting-edge technologies in real-world environments no boring, back-office legacy systems here. Youll collaborate with academic minds, consulting pros, and industry veterans to deliver actual impact, not just software. Youll help shape the future of digital transformation through a powerful blend of innovation, agility, and deep domain insight.

DUTIES:

• Writing, testing, and deploying high-quality C# and ASP.NET code.
• Working across modern web frameworks like Angular, React, Vue (JavaScript/TypeScript).
• Leading architecture and solution design for major client projects.
• Mentoring Junior Developers and conducting peer reviews.
• Translating complex business needs into elegant, scalable code.

REQUIREMENTS:

Tech Stack youll thrive in:

• C#, ASP.NET, Entity Framework.
• JavaScript frameworks (Angular/React/Vue), TypeScript, CSS.
• SQL Server and ORM experience.
• Source control expertise (Git, etc.).
• Azure cloud experience (a big plus!).

What they are Looking for:

• Degree in Computer Science, Engineering, or similar or equivalent hands-on experience.
• Minimum 9 years of Full Stack Development experience.
• Strong OO Design chops and Software Engineering principles.
• Passionate coder with a product-minded approach.

Bonus Points for:

• Financial Services experience.
• Experience building scalable SaaS or enterprise solutions.
• Prior work with digital transformation platforms.

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