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Job Description

Lead .NET Engineer - Hybrid - £700/day Inside IR35 | WeathTech Platform | Digital Wealth | Azure | Angular | Microservice Architecture

We’re seeking a Lead .NET Engineer to join a cutting-edge WealthTech platform on a contract basis. This is a hands-on technical role, driving the development and delivery of high-performance investment and portfolio management solutions.

Location: London, hybrid

Contract Length: Initially 12 months

Day Rate: £700/day Inside IR35

About the Role:

As a Lead .NET Engineer, you’ll be responsible for the architecture, development, and deployment of core features on a digital wealth and investment platform. You will work closely with product owners, data teams, and other developers to deliver secure, scalable, and compliant solutions for investors and advisors.

Key Responsibilities:

Lead the development of. NET-based backend systems for investment, portfolio, and tax-efficient schemes (EIS/SEIS).

Design, implement, and maintain scalable APIs and services that support high-volume transactions and real-time calculations.

Collaborate with Product Owners and Tech Leads to translate business requirements into technical solutions.

Skills & Experience:

Strong experience with C#/.NET Core and associated frameworks.

Proven experience building and maintaining financial or investment platforms.

Strong Experience with Angular

Experience with relational databases (SQL Server, PostgreSQL) and data modeling.

Familiarity with cloud platforms Azure and microservices architecture.

Knowledge of financial regulations, investment products, or EIS/SEIS schemes is highly desirable.

Lead .NET Engineer - Hybrid - £700/day Inside IR35 | WeathTech Platform | Digital Wealth | Azure | Angular | Microservice Architecture

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