---
title: "Senior.Net Developer… – Cape Town, South Africa"
canonical: "https://www.metaintro.com/job/senior-net-developer-at-platform45-331014db-4323-5a88-9d83-0dd929c35bdd"
language: "en"
author: "Metaintro"
---

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# Senior.Net Developer at Platform45

Department: DeliverySeniority in posting: Experienced

**Setup**
: Hybrid

**Location**
: Cape Town, Western Cape

**Type**
: Full-time

**Level**
: senior

**Posted**
: Jul 23, 2026

## Description

The Senior.NET Back-End Developer will lead the design, development, and implementation of scalable back-end systems and APIs for an enterprise financial-services client migrating its platform to AWS. The role includes solution architecture, microservices and distributed-systems design, AWS workload migration, code review, testing, requirement analysis, documentation, and mentorship. It requires 5–7+ years of back-end development experience, strong.NET (C#) and/or Java proficiency, database and API knowledge, AWS and Azure experience, containerization familiarity, and experience delivering complex software projects in Agile environments.

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