Senior C# Engineer: Modernise Core APIs & Integrations

Phoenix Medical Supplies; Runcorn; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading healthcare distribution provider in the UK seeks a Senior C# Engineer to enhance internal middleware applications. This full-time position involves leading API development and ensuring system performance using .NET technologies. Candidates must demonstrate strong experience in C#, SQL Server, and effective collaboration skills. The role offers a competitive salary and a variety of employee benefits including health cash plans and professional development opportunities.

Benefits

25 days annual leave plus bank holidays

Health cash plan

iTrent Financial Wellbeing app

High street discounts

Employee Assistance Programme

Contributory Pension Scheme

Fully funded accredited training programmes

Qualifications

• Extensive experience as a Senior C# Engineer required.
• Strong understanding of .NET Framework and .NET Core.
• Proficiency with SQL Server and performance optimisation skills.

Responsibilities

• Lead design, development, and maintenance of APIs and integration components using C#.
• Drive system modernization and address technical debt.
• Ensure development aligns with best practices and coding standards.
• Collaborate with teams to deliver secure and scalable solutions.
• Identify and resolve performance bottlenecks.

Skills

Senior C# Engineer experience

.NET Framework 4.8+

.NET Core

JSON

XML

SQL Server

NUnit

IIS deployment

Performance optimisation

Communication skills

Tools

Azure DevOps

CI/CD pipelines

AWS

Job description

A leading healthcare distribution provider in the UK seeks a Senior C# Engineer to enhance internal middleware applications. This full-time position involves leading API development and ensuring system performance using .NET technologies. Candidates must demonstrate strong experience in C#, SQL Server, and effective collaboration skills. The role offers a competitive salary and a variety of employee benefits including health cash plans and professional development opportunities.