Senior Software Engineer

Sable International; Cape Town; On-site; ZAR 840,000 - 1,100,000; Full time

Job summary

A dynamic professional services firm in Cape Town seeks a Senior Software Engineer to join their innovative IT department. The role involves developing C# ASP.NET solutions, collaborating on JavaScript applications, and maintaining code across various projects. Ideal candidates possess deep skills in software development with extensive experience in frontend technologies and cloud platforms, all while fitting into an energetic and supportive team environment. This position is perfect for those looking to grow their career in a challenging and fun setting.

Qualifications

• Minimum seven years experience as a Software Developer or similar role.
• Deep expertise in C#, ASP.NET, JavaScript with RESTful API experience.
• Experience with ASP.Net Webforms and related frontend libraries.

Responsibilities

• Create in-house applications using .NET/.NET Core framework.
• Debug and maintain applications.
• Develop and report on C#, .NET, and NodeJS solutions.

Skills

C#

ASP.NET

JavaScript

NodeJS

VueJS

Education

Bachelor’s degree or BTECH in IT/ Computer Sciences

Tools

MS SQL Server

Entity Framework Core

Azure

Git

Job description

About Sable International

Sable International offers innovative professional services to international citizens. We create tailor‑made solutions to meet the accounting, wealth, financial, currency, and nationality needs of our clients. We pride ourselves on providing solutions that suit our client’s unique individual circumstances; our employees are key in achieving this goal.

The staff in our Abuja, Cape Town, Durban, Harare, Johannesburg, Kampala, London, Lagos, Lusaka, Melbourne, and Monte Estoril offices are passionate about their areas of expertise and take pride in helping our clients achieve their goals. As a result, we have an energised and fun company culture, something that sets us apart from other professional services firms.

Job Overview

Are you energetic, ambitious, and looking to develop your career? Our IT department is looking to add a Senior Software Engineer to their team. We offer a dynamic and challenging environment where we achieve our business objectives and have fun doing it.

We are looking for a Senior Software Engineer to focus on developing C# ASP.NET and .NET solutions, creating JavaScript (NodeJS/VueJS/Express) applications, collaborating with other teams or team members, and performing debugging and maintenance within their role. The ideal candidate communicates clearly, works well in a team, and delivers high‑quality solutions in a fast‑paced environment.

You’re Perfect For This Position If You

• Hold a bachelor’s degree or BTECH in IT/ Computer Sciences and/or related relevant Microsoft certifications.
• Have seven or more years of strong professional experience as a Software Developer or similar role, demonstrating a solid understanding of SDLC and best practices.
• Demonstrate deep expertise in JavaScript, C#, and ASP.NET framework, with RESTful API experience.
• Have solid experience with frontend development using ASP.Net Webforms, VueJS and related libraries (Express, VueFormGenerator, FormKit).
• Possess working knowledge of relational databases such as MS SQL Server and knowledge of ORM frameworks (e.g. Entity Framework Core).
• Are familiar with cloud platforms (e.g. Azure, AWS) and understand application deployment processes.
• Have a strong exposure to version control systems (e.g. VSTS, GitHub, Git) and experience working with collaborative development workflows.
• Manage IIS web servers and Windows Server environments.
• Communicate clearly and solve problems efficiently, working independently or as part of a team.

Relevant Skills And Experience

• Advanced experience with: C#, ASP.NET Webforms, .Net 8, JavaScript, NodeJS, Express, VueJs, AngularJS, TFS/VSTS/GitHub

Additional Requirements

• Knowledge or experience working with Sitefinity CMS.
• Experience working with Microsoft CRM Dynamics.
• ClickUp ticket management system.
• Microsoft Azure Developer Certifications.
• Hold a valid driver’s licence and have access to reliable transport.
• Well organised, punctual and reliable.
• Availability for occasional after‑hours support and infrequent overnight assignments.

Personal Attributes

• Exceptional customer service and communication skills.
• Strong problem‑solving and analytical abilities.
• Self‑motivated, proactive learner with the ability to manage changing priorities.
• Ability to work both independently and collaboratively within a team.
• Excellent documentation and organisational skills.
• Well organised, punctual and reliable.

Your Role And Responsibilities

Among other tasks, your main responsibilities will include:

• Creating in‑house applications using .NET/.NET Core framework.
• Debugging and maintaining written code.
• Identifying and handling technical risks and issues.
• Developing C#, .NET, and NodeJS solutions for the organization.
• Reporting project statuses and developments to senior team members.
• Participating in project meetings with management and other team members.
• Defining and organising projects on an ongoing basis.
• Reporting and resolving issues related to .NET projects.
• Working in a project team alongside other developers.
• Identifying areas for modification in existing programmes and subsequently developing these modifications.
• Working closely with other developers, UX designers, business, and systems analysts.