Full Stack .Net Developer

Ada Meher; City of Johannesburg Metropolitan Municipality; On-site; ZAR 500,000 - 900,000; Full time

Job summary

A growing software consultancy is seeking a Full Stack .Net Developer. This role involves streamlining development processes and modernizing systems. Candidates should have advanced proficiency in .NET 8+ and experience with ServiceStack, as well as strong front-end capabilities using Nuxt 3 and Tailwind CSS. The ideal candidate will have excellent communication skills and a demonstrated track record of delivering high-quality production systems. This is a full-time position at a consultancy known for its innovative approach to development.

Qualifications

• Advanced proficiency in .NET 8+ and familiarity with .NET 9.
• Strong modern front-end capabilities including Nuxt 3 and Tailwind CSS.
• Excellent communication and teamwork abilities.
• Solid understanding of system architecture and SOLID principles.
• Experience with Yarn and Node.js 23.7+ and modern build toolchains.

Skills

.NET 8+

ServiceStack v8+

Nuxt 3

TypeScript

Tailwind CSS v3/v4

Yarn with Node.js 23.7+

Tools

.NET 8+

.NET 9

ServiceStack v8+

Nuxt 3

TypeScript

PrimeVue

Tailwind CSS

Yarn

Node.js

IHostingStartup

Authentication/Identity

Job description

Location: City of Johannesburg, Gauteng, South Africa

Full Stack .Net Developer

Ada Meher is partnering with a growing software consultancy that takes a forward‑thinking, modern approach to development. The company focuses on streamlining development processes, reducing the amount of code required, and ultimately saving clients money. Operating in South Africa and the UK, it has grown 100% per year over the last three years, offering a start‑up/scale‑up environment with the stability of an established firm.

The consultancy’s own framework streamlines development and is being turned into a marketable product as part of continuous growth plans. A unique approach of building the UI directly from the database allows highly efficient, highly technical development.

Typical clients include medium‑sized companies with legacy systems that require upgrading and modernising. For example, a car‑finance client with 700+ lines of legacy code had its codebase reduced by 50% and saved the client 20% revenue. The consultancy also works with start‑ups, building systems from scratch through to support and scaling.

Requirements:

• Advanced proficiency in .NET 8+, familiarity with .NET 9 and the dotnet 9 CLI.
• Significant hands‑on production experience with ServiceStack v8+:
  • AutoQuery, OrmLite, Locode, ServiceStack UI
  • Authentication (custom implementations, API key auth, Identity integration)
  • Well‑structured startup configurations via IHostingStartup
• Strong modern front‑end capabilities:
  • Nuxt 3 (Nitro setup, project structure conventions, error workflows, middleware)
  • Strict TypeScript
  • PrimeVue v3/v4 and PrimeIcons
  • Tailwind CSS v3/v4
• Strong understanding of system architecture, design best practices, and SOLID principles.
• Proficient using Yarn with Node.js 23.7+ and up‑to‑date build toolchains.
• Excellent communication and teamwork abilities.
• Demonstrated track record of shipping robust, high‑quality production systems using this stack or a closely aligned one.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Information Technology

Industries

IT Services and IT Consulting

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