Senior Software Developer (.NET)

🚀🚀🚀 WE ARE ADVERTISING THIS ROLE ON BEHALF OF OUR CLIENT 🚀🚀🚀

Senior Software Developer (.NET)

Our client is a leading vehicle tracking and telematics provider operating across Southern Africa and forms part of a JSE-listed technology group. Their Platform Engineering division builds and operates the core technology backbone underpinning real-time fleet management, enterprise resource platforms, and customer-facing digital products—serving millions of assets and end-users across the continent.

They operate a cloud-native architecture on Azure Kubernetes Service (AKS) , with continued investment in Microsoft Dynamics 365, Power Platform, and Azure integration services . This role sits at the intersection of enterprise systems integration, cloud-native development, and domain-driven design (DDD) .

About the Role

We are seeking a Senior Software Developer with a strong .NET background to join the Platform Engineering team. This role involves designing and building production-grade microservices, Azure integration workflows, and Dynamics 365 extensions that connect core platforms to enterprise systems.

You will

  • Serve as a technical anchor within your squad
  • Contribute to architecture and design decisions
  • Ensure engineering excellence and standards
  • Mentor and support junior and mid-level developers
Responsibilities Software Design & Delivery
  • Develop microservices and APIs using C# / ASP.NET Core (.NET 8+)
  • Apply Domain-Driven Design (DDD) principles
  • Implement CQRS and MediatR patterns
  • Build messaging integrations using Azure Service Bus & Event Hubs
  • Develop Dynamics 365 / Dataverse extensions
  • Build and maintain RESTful and OData APIs
Platform & Infrastructure
  • Deploy using Docker & Kubernetes (AKS) with Helm/Kustomize
  • Maintain CI/CD pipelines in Azure DevOps
  • Configure Azure infrastructure using IaC principles
  • Monitor applications using Application Insights & OpenTelemetry
  • Participate in production support and incident response
Collaboration & Quality
  • Engage in Agile ceremonies
  • Conduct code reviews and enforce SDLC standards
  • Maintain architecture documentation ( ADRs, Wiki pages )
  • Mentor and guide team members
  • Collaborate with Product, QA, and Architecture teams
Required Technical Skills Core .NET Stack
  • C# (5+ years) – modern features (.NET 8+, async/await, records)
  • ASP.NET Core – APIs, middleware, security
  • Entity Framework Core & Dapper
  • Strong experience in DDD, CQRS, MediatR
  • Testing: xUnit/NUnit, Moq/Nsubstitute
Messaging & Event-Driven Architecture
  • Azure Service Bus, Event Hubs, Event Grid
  • MassTransit (sagas, orchestration)
  • Outbox/Inbox messaging patterns
Dynamics 365 & Power Platform
  • Dynamics 365 CE / CRM Web API
  • Dataverse SDK (plugins, workflows)
  • D365 Field Service
  • Power Automate & governance
Azure Platform & Integration
  • Azure Entra ID (OAuth, RBAC)
  • Azure Functions & Logic Apps
  • Azure API Management (APIM)
  • Monitoring: App Insights, Log Analytics
  • Azure Storage solutions
  • Networking (Private Endpoints, VNets)
Containerisation & DevOps
  • Docker & Kubernetes (AKS)
  • Azure DevOps (YAML pipelines)
  • Azure Container Registry (ACR)
Data & Persistence
  • MS SQL Server (performance tuning, indexing)
  • PostgreSQL
  • Redis (distributed caching)
Qualifications & Experience
  • BSc / BEng in Computer Science, Software Engineering, or equivalent (required)
  • 5+ years of .NET development experience in production environments
  • 3+ years working with Dynamics 365 / Dataverse integrations
  • Proven experience deploying containerised applications on Kubernetes
  • Certifications (advantageous):
  • Azure Developer Associate ( AZ-204 )
  • Power Platform Developer ( PL-400 )
What Our Client Offers
  • Exposure to enterprise-scale Azure integration environments
  • Work on a modern cloud-native platform (AKS, Service Bus, APIM)
  • Structured AI-assisted development environment
  • Access to learning & development programmes and certifications
📩 Interested? Apply now or get in touch to learn more about this opportunity! ⚠️ Applicants must NOT apply if they do not meet the required qualifications and hold the necessary experience and skills.

📢 Please Note:

We are an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

This opportunity is being advertised on behalf of one of our customers. Due to the high volume of applications we receive, we may not be able to respond to every applicant individually. We kindly advise that if you do not hear back from us within 30 days of submitting your application, please consider your application unsuccessful. We include this notification on all our job adverts to manage expectations and ensure transparency. We appreciate your interest and thank you for your understanding.

We value your interest in our organization and encourage you to apply for future openings that match your skills and experience.

Back to blog

Other Jobs To Apply

No other job posts for this day.

Common Interview Questions And Answers

1. HOW DO YOU PLAN YOUR DAY?

This is what this question poses: When do you focus and start working seriously? What are the hours you work optimally? Are you a night owl? A morning bird? Remote teams can be made up of people working on different shifts and around the world, so you won't necessarily be stuck in the 9-5 schedule if it's not for you...

2. HOW DO YOU USE THE DIFFERENT COMMUNICATION TOOLS IN DIFFERENT SITUATIONS?

When you're working on a remote team, there's no way to chat in the hallway between meetings or catch up on the latest project during an office carpool. Therefore, virtual communication will be absolutely essential to get your work done...

3. WHAT IS "WORKING REMOTE" REALLY FOR YOU?

Many people want to work remotely because of the flexibility it allows. You can work anywhere and at any time of the day...

4. WHAT DO YOU NEED IN YOUR PHYSICAL WORKSPACE TO SUCCEED IN YOUR WORK?

With this question, companies are looking to see what equipment they may need to provide you with and to verify how aware you are of what remote working could mean for you physically and logistically...

5. HOW DO YOU PROCESS INFORMATION?

Several years ago, I was working in a team to plan a big event. My supervisor made us all work as a team before the big day. One of our activities has been to find out how each of us processes information...

6. HOW DO YOU MANAGE THE CALENDAR AND THE PROGRAM? WHICH APPLICATIONS / SYSTEM DO YOU USE?

Or you may receive even more specific questions, such as: What's on your calendar? Do you plan blocks of time to do certain types of work? Do you have an open calendar that everyone can see?...

7. HOW DO YOU ORGANIZE FILES, LINKS, AND TABS ON YOUR COMPUTER?

Just like your schedule, how you track files and other information is very important. After all, everything is digital!...

8. HOW TO PRIORITIZE WORK?

The day I watched Marie Forleo's film separating the important from the urgent, my life changed. Not all remote jobs start fast, but most of them are...

9. HOW DO YOU PREPARE FOR A MEETING AND PREPARE A MEETING? WHAT DO YOU SEE HAPPENING DURING THE MEETING?

Just as communication is essential when working remotely, so is organization. Because you won't have those opportunities in the elevator or a casual conversation in the lunchroom, you should take advantage of the little time you have in a video or phone conference...

10. HOW DO YOU USE TECHNOLOGY ON A DAILY BASIS, IN YOUR WORK AND FOR YOUR PLEASURE?

This is a great question because it shows your comfort level with technology, which is very important for a remote worker because you will be working with technology over time...