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Harrington Starr

Dotnet Developer

Hybrid

London, United kingdom

£ 425 /day

Freelance

25-11-2025

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Skills

C# Data Analysis SQL Change Management Windows Databases SQL Server .NET PL/SQL

Job Specifications

NET Developer (Contract)

Location: Central London

Rate: £350–£425 per day

Duration: 6 months (likely extension)

Start: ASAP

Role Overview

We are seeking an experienced .NET Developer to join our Business Intelligence IT team. You will develop and support SMBC BI business applications using C# and MS .NET Framework, working across SQL Server and Oracle databases. This role involves both new development and maintenance of existing applications, ensuring stability and compliance with change management procedures.

Key Responsibilities

Develop and maintain C#/.NET applications for BI systems.
Analyse business requirements and design technical solutions.
Write and optimise T-SQL and PL/SQL scripts for data analysis.
Collaborate with DBAs and infrastructure teams in London and New York.
Support production environments, troubleshoot issues, and implement fixes.
Assist with Citrix and application server deployments for web and Windows apps.
Follow change management and release processes.
Provide occasional out-of-hours support for critical systems.

Essential Skills

Strong experience with C# and .NET Framework (Windows and Web apps).
Proficient in SQL Server (T-SQL) and Oracle (PL/SQL).
Knowledge of application deployment and environment maintenance.
Experience in unit testing, QA, and documentation.
Ability to troubleshoot across servers, databases, and distributed environments.

Desirable

Financial services or enterprise BI experience.
Familiarity with Citrix, disaster recovery environments, and version upgrades.

Apply by clicking the link provided or contract Barry.Ansell@HarringtonStarr.com for a faster response.

About the Company

Harrington Starr is a multi-award winning financial technology recruitment business based in London, Belfast and New York City. Founded in 2010, we are specialists in technology, change & transformation and sales recruitment and have helped clients and candidates across 5 continents. Our diverse range of clients include banks, hedge funds, vendors, service providers, payment providers, asset managers, start-ups, disruptors and many more. The one thing they have in common though is that they trust Harrington Starr with their... Know more