Software engineer c# Work, Jobs in Ballymena, Ant (with Salaries)

Senior Developer (C#, ASP.NET MVC, JavaScript)
System C —Belfast
- Full-time
- Analysis skills
- JavaScript
- Agile
Mid-Level Software Engineer (.Net)
Instil —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- Agile
- Employee assistance programme
14d
Mid-Level Software Engineer (.Net)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- Agile
- Employee assistance programme
14d
Experienced Java Developers
Citi —Belfast
- Full-time
- Hybrid work
- Java
- Leadership
- Annual leave
- Employee assistance programme
Mid-Level Software Engineer (Java/ AWS)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- Communication skills
- Employee assistance programme
14d
Mid-Level Software Engineer (Java/ AWS)
Instil —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- Communication skills
- Employee assistance programme
14d
Mid-Level Software Engineer (React/ Typescript/ AWS)
Instil —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- APIs
- Agile
- Employee assistance programme
14d
Mid-Level Software Engineer (React/ Typescript/ AWS)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- APIs
- Agile
- Employee assistance programme
14d
Software Engineer, Platform - Belfast, United Kingdom
Speechify —Belfast
- Remote
- APIs
- Communication skills
14d
Equities Technology (Low Latency Developer) - VP
Citi —Belfast
- Full-time
- Java
- C++
- Scripting
Senior Developer (C#, React Native)
System C —Belfast
- Full-time
- SQL
- JavaScript
Senior Software QA Test Development Engineer
NVIDIA —Belfast
- Full-time
- Remote
- Computer Science
- English
- Bachelor's degree
Senior Software Engineer (Back-End)
TP ICAP —Belfast
- Full-time
- Java
- AWS
- JavaScript
UI Developer (.NET/React) (AVP)
Citi —Belfast
- Full-time
- Hybrid work
- Bachelor's degree
- JavaScript
- No degree
- Annual leave
- Employee assistance programme
Java Developer
Mifinity —Belfast
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- Analysis skills
- Free parking
Quick apply
20h
Lead Software Engineer
TeamFeePay —Belfast
- Full-time
- Hybrid work
- Engineering
- Java
- Business development
- Free parking
- Flexible schedule
Quick apply
Staff Software Engineer (Provenance)
Cloudsmith —Belfast
- AWS
- Travel
- Mentoring
- Annual leave
Web Developer (WordPress)
ProfileTree —Belfast
- Full-time
- Hybrid work
- Customer service
- Communication skills
- Marketing
- Annual leave
Quick apply
Senior Software Engineer (Java Or Python) - VP
Citi —Belfast
- Full-time
- Hybrid work
- Mentoring
- AI
- Annual leave
- Employee assistance programme
14d
Senior Software Engineer (Full Stack)
Movetru —Belfast
- From £35,000 a year
- Full-time
- AWS
- JavaScript
- Mentoring
- Free parking
- Employee stock purchase plan
Quick apply

I want to receive the latest job alerts for software engineer c# in ballymena, ant

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

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

System C -
Belfast

Apply Now

Job details

Full-time

Qualifications

ASP.NET
CSS
Waterfall
React
Software deployment
C#
Microsoft SQL Server
.NET
Analysis skills
C
JavaScript
Scrum
GitHub
Agile
AI
TypeScript
React Native
HTML
4G/LTE

Full job description

Description

At System C, we create technology that connects care and improves outcomes across the NHS. Our CIS Oncology (ChemoCare) product plays a critical role in supporting chemotherapy treatment management nationwide, and we are continuing to invest in its safety, quality, and long-term evolution.

The Senior Developer role sits within the CIS Oncology product suite (ChemoCare), which supports the management of chemotherapy treatment across the NHS. ChemoCare is a market leading product in its field, with a forward looking programme of work to ensure it continues to provide safe, effective, and valued support to NHS customers.

This is a senior individual contributor role, intended for an experienced developer who enjoys hands on work. The role supports reliable delivery, good engineering practice, and ownership of more complex areas of the product.

What you will do:

Designing, developing, and maintaining software within the CIS Oncology (ChemoCare) product suite
Owning complex features or technical areas through design, implementation, and handover into testing and release
Making technical decisions and escalating risks or trade-offs where needed.
Contributing to the technical direction of the ChemoCare product suite, balancing near term delivery with longer term maintainability
Working closely with the QA team to support effective testing, defect resolution, and overall product quality
Ensuring code is clear, maintainable, and appropriately tested, in line with agreed development standards
Reviewing code written by others and providing practical, constructive feedback
Supporting and mentoring less experienced developers as part of normal team working
Providing 3rd line support (as part of a shared team responsibility) for the ChemoCare product, including investigation and resolution of complex defects where required

What you will bring

Strong professional experience with C# and ASP.NET MVC
Strong SQL Server experience
Experience in developing with for the web: JavaScript, HTML, CSS
Knowledge of principles of writing mobile apps and deployment on apple and android app stores
Experience using GitHub for source control and collaboration
Strong analytical and problem-solving skills both at a strategic and tactical level
Experience working with complex or long-lived codebases
Confidence contributing to technical design and making informed trade-offs
A pragmatic, calm approach when dealing with ambiguity or pressure
Clear communication, including explaining technical constraints to non-technical stakeholders
Significant commercial experience operating at senior developer level in both back-end and front-end areas

Nice to have

Experience with React Native or React, or equivalent frameworks
Experience in writing automated unit tests using NUNIT
Good understanding of waterfall, agile and scrum development methodologies, and their practical application.
Experience in .NET 10 and other latest technologies including AI integration
Experience in TypeScript

Why join System C?

You will work on software that genuinely matters, alongside people who value collaboration, ownership, and integrity. We support flexible working, encourage reflective practice, and value those who are comfortable navigating change while keeping quality and patient safety at the forefront.

Apply today and help us continue to deliver technology that supports better care across the NHS.

Apply Now

Refine Your Search

software engineer c# jobs in ballymena, ant

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

Mid-Level Software Engineer (.Net)

Mid-Level Software Engineer (.Net)

Experienced Java Developers

Mid-Level Software Engineer (Java/ AWS)

Mid-Level Software Engineer (Java/ AWS)

Mid-Level Software Engineer (React/ Typescript/ AWS)

Mid-Level Software Engineer (React/ Typescript/ AWS)

Software Engineer, Platform - Belfast, United Kingdom

Equities Technology (Low Latency Developer) - VP

Senior Developer (C#, React Native)

Senior Software QA Test Development Engineer

Senior Software Engineer (Back-End)

UI Developer (.NET/React) (AVP)

Java Developer

Lead Software Engineer

Staff Software Engineer (Provenance)

Web Developer (WordPress)

Senior Software Engineer (Java Or Python) - VP

Senior Software Engineer (Full Stack)

I want to receive the latest job alerts for software engineer c# in ballymena, ant

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected