Integration Developer

xn global systems ltd; Bristol; On-site; GBP 60,000 - 70,000; Full time

Job summary

A leading provider of hospitality management software is seeking a skilled Integration Developer to create software solutions using C#, .NET, and Microsoft Visual Studio. This role involves developing Windows services and maintaining web applications, with a focus on secure coding practices. The position offers opportunities to work on impactful projects, competitive compensation, and various benefits including pension and medical insurance. The role is in-person in Salford, UK.

Benefits

Company pension

Life insurance

Private medical insurance

Qualifications

• At least 5 years of software development experience using C# and .NET.
• Hands-on experience developing Windows Services.
• Strong background in web application development on Microsoft IIS.

Responsibilities

• Develop software solutions using Microsoft Visual Studio, C#, and .NET.
• Design and build Windows services for backend integrations.
• Collaborate on software solutions using network programming techniques.

Skills

Microsoft Visual Studio

C#

.NET

Web application development

Network programming

Secure software development

Integration experience

Education

Bachelor's degree

Tools

SQL

ASP.NET

Cloud technologies

JSON

XML

Windows Services

Job description

Salary: £60,000 - 70,000 per year

Requirements

• We require a candidate with strong experience in software development using Microsoft Visual Studio, C#, and .NET. Ideally, you will have at least 5 years of integration experience and hands‑on experience developing Windows Services. A solid background in web application / service development on Microsoft IIS is essential, along with practical knowledge of network programming and common web service architectures such as XML and JSON. You should also have an understanding of secure software development standards and practices, as well as awareness of PCI DSS principles, focusing on maintaining systems outside PCI scope. Additionally, a general understanding of the credit card industry, including transaction types and workflows, is important.

Responsibilities

• As an Integration Developer, your responsibilities will include developing software solutions using Microsoft Visual Studio, C#, and .NET. You will design and build Windows services for backend integrations, as well as develop and maintain web applications and services targeting Microsoft IIS. Collaboration on software solutions using network programming techniques, such as sockets and TCP‑level integrations, will be key. You will implement secure coding practices aligned with industry standards and contribute to architecture discussions to ensure systems remain stateless where possible. Additionally, you will develop solutions that maintain systems out of PCI DSS scope, support projects involving credit card processing systems, and engage with POS systems while understanding principles of integration with PMS and TMS systems.

Technologies

• Backend
• C#
• Cloud
• Support
• JSON
• Network
• Visual Studio
• Web
• Windows
• XML
• ASP.NET
• SQL

More

We are Xn Global Systems, a leading provider of hospitality management software, specializing in point of sale and property management solutions. Our innovative cloud‑native systems empower hospitality businesses across more than 50 countries to optimise revenue and enhance guest experiences. We are looking for a skilled Integration Developer to join our technical team, where you will have the opportunity to work on high‑impact integration projects across global hospitality and retail environments, collaborate with a skilled, supportive team, and shape secure, scalable, and efficient software solutions. We offer competitive compensation, development opportunities, and a range of benefits including company pension, life insurance, and private medical insurance. A Bachelor's degree is preferred, and this position is in‑person located in Salford M6 6FP.