Senior c# .net developer Work, Jobs (with Salaries)

Senior .Net Developer
Conexus Recovery —Derry
- £60,000 - £70,000 a year
- Full-time
- Hybrid work
- SQL
- Scripting
- Software development
- Free parking
Quick apply
Senior Software Development Engineer (.Net/C#)
Tesco UK —London
- Full-time
- Azure
- SQL
- AWS
- Employee assistance programme
C# .NET Software Developer (up to £55,806)
Department for Education —Whoberley
- £42,806 a year
- Part-time
- SQL
- Presentation skills
- JavaScript
8h
Senior Developer (C#, ASP.NET MVC, JavaScript)
System C —Belfast
- Full-time
- Analysis skills
- JavaScript
- Agile
Senior Backend Engineer - Developer Experience
Trainline —London
- £85,000 - £95,000 a year
- Full-time
- Hybrid work
- AWS
- AI
- Communication skills
Senior Developer
Commercial —Cheltenham
- £60,000 - £65,000 a year
- Full-time
- Hybrid work
- Continuous improvement
- Software development
- APIs
- Work from home
- Employee assistance programme
Quick apply
11d
Senior .Net Developer
StraxSystems —Remote
- Remote
- Azure
- SQL
- AWS
Senior .NET Developer
PureNet Solutions —York
- DevOps
- SQL
- JavaScript
Senior C# / Orchestrade Developer
Talan —London
- Full-time
- Hybrid work
Quick apply
Senior .NET Developer
Waracle —Glasgow
- Full-time
- Hybrid work
- Azure
- SQL
Quick apply
5d
Senior Developer (SharePoint and .Net)
K2C Solutions —London
- English
- JavaScript
- SharePoint
Senior .NET Developer
Betfred —Manchester
- £50,000 - £65,000 a year
- Full-time
- SQL
- Agile
- Annual leave
- Employee assistance programme
Quick apply
14d
Integration Developer
RHP —Teddington
- £63,750 a year
- Full-time
- Azure
- SQL
- APIs
- Annual leave
10d
Senior Full Stack Developer
Pure Human Resources —London
- £55,000 - £70,000 a year
- Full-time
- Remote
- Azure
- DevOps
- SQL
12d
C# / .NET Developer – Front Office, FX & Orchestrade Systems
Margo Conseil —London
- Java
- SQL
- C++
Senior Technical Consultant - C# Developer
Clio —Manchester
- £81,600 - £110,400 a year
- Full-time
- Azure
- SQL
- JavaScript
- Life insurance
Senior C# Developer
Radius Limited —Crewe
- Full-time
- APIs
- Agile
- Employee assistance programme
Quick apply
Senior Developer - OT App development
SSE —Perth
- £64,085 - £76,581 a year
- Full-time
- JavaScript
- IT
- Employee discount
- Gym membership
12d
Senior Developer - Risk Technology - C# .NET, Python, Snowflake SQL (Vice President)
Jefferies & Company, Inc. —London
- Full-time
- Computer Science
- Engineering
- SQL
Senior Developer C# React Investment Banking
Talan —London
- Full-time
- Hybrid work
- Communication skills
Quick apply

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Senior .Net Developer

Conexus Recovery -
Derry

Quick apply

Job details

Full-time
£60,000 - £70,000 a year

Benefits

Free parking
Company pension
Private medical insurance
On-site parking

Qualifications

Cloud infrastructure
ASP.NET Core
.NET Core
C#
MongoDB
.NET
SQL
Docker
Distributed systems
Back-end development
Scripting
Angular
Software development
APIs
Agile
TypeScript
Communication skills
PowerShell

Full job description

Conexus Recovery & Field Services is looking for an experienced Software Developer to join our growing in-house IT team. As client demand continues to increase, we are investing in expanding our internal development capability to support and enhance our systems, build new functionality, and help drive future technical projects.

This is an excellent opportunity to work across modern backend services, APIs, front-end applications, integrations, automation, and cloud-ready infrastructure within a fast-moving operational business.

Core Technical Skills Required

We are looking for candidates with strong experience in:

C# / ASP.NET Core API development
TypeScript / Angular
SQL databases and query writing

Additional Skills (Beneficial but Not Essential)

Experience with any of the following would be advantageous:

Message-based distributed systems
MassTransit / RabbitMQ experience desirable
Docker
MongoDB
PowerShell scripting
API Gateway technologies such as Ocelot
Hangfire or similar job scheduling / background task frameworks
JSON, Webhooks, API integrations, Import/Export processes

About the Role

You will work on systems that are already live in production and used operationally across the business. The role includes:

Developing and maintaining backend APIs and services
Supporting and enhancing Angular front-end applications
Building integrations with third-party platforms and client systems
Assisting with automation, messaging, and scheduled processing
Supporting existing systems and helping deliver new client requirements
Collaborating with internal stakeholders to improve operational workflows

What We’re Looking For

Strong problem-solving ability
Someone comfortable working across both backend and frontend development
A self-starter who can work independently when required
Good communication skills and ability to work within a small agile team
Willingness to learn new technologies where required

Many of the technologies we use are implemented at a practical level and can be learned quickly by an experienced developer with a solid C# and TypeScript background.

Why Join Conexus?

Growing internal development function
Opportunity to shape systems and processes
Work on real-world operational platforms used daily by clients and staff
Supportive environment with varied technical challenges
Long-term opportunity as workload and projects continue to expand

Location: Londonderry - Hybrid Working (4 Days Office / 1 Day Home Working)
Salary: £60,000 – £70,000 depending on experience

Pay: £60,000.00-£70,000.00 per year

Benefits:

Company pension
Free parking
On-site parking
Private medical insurance

Application question(s):

This role requires 4 days in office and 1 day working from home. Can you commit to this?

Experience:

Software development: 5 years (preferred)
.NET: 4 years (required)
TypeScript: 4 years (required)

Work Location: In person

Quick apply

Refine Your Search

senior c# .net developer jobs

Senior .Net Developer

Senior Software Development Engineer (.Net/C#)

C# .NET Software Developer (up to £55,806)

Senior Developer (C#, ASP.NET MVC, JavaScript)

Senior Backend Engineer - Developer Experience

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Senior .Net Developer

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Senior C# / Orchestrade Developer

Senior .NET Developer

Senior Developer (SharePoint and .Net)

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Integration Developer

Senior Full Stack Developer

C# / .NET Developer – Front Office, FX & Orchestrade Systems

Senior Technical Consultant - C# Developer

Senior C# Developer

Senior Developer - OT App development

Senior Developer - Risk Technology - C# .NET, Python, Snowflake SQL (Vice President)

Senior Developer C# React Investment Banking

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