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Full stack .net developer

Summary

Builds and maintains full-stack .NET applications using ServiceStack, Nuxt 3, and modern front-end tools to modernize legacy systems and create scalable solutions.

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 Service Stack v8+:

Auto Query, Orm Lite, Locode, Service Stack UI

Authentication (custom implementations, API key auth, Identity integration)

Well‑structured startup configurations via IHosting Startup

Strong modern front‑end capabilities:

Nuxt 3 (Nitro setup, project structure conventions, error workflows, middleware)

Strict Type Script

Prime Vue v3/v4 and Prime Icons

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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