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- Tasks: Support and modernise enterprise-level billing systems while ensuring accuracy and efficiency.
- Company: Established UK telecommunications business with a remote-first culture.
- Benefits: Salary up to £40,000, hands-on projects, and supportive team environment.
- Other info: Remote role with occasional collaboration in North Yorkshire.
- Why this job: Join a mission-critical team and make a real impact on system automation.
- Qualifications: Experience with .NET, C#, SQL, and strong attention to detail.
The predicted salary is between 40000 - 40000 £ per year.
A well-established UK-based telecommunications services business is seeking a Systems Developer to join its development team. This role is focused on the support, enhancement, and modernisation of enterprise-level billing systems that process large volumes of critical data.
The successful candidate will help ensure existing billing processes run accurately and efficiently, while also contributing to the development of modern, automated systems designed to reduce manual intervention and improve reliability. This position would suit a Junior to early Mid-level .NET Developer with strong attention to detail and an interest in working on data-intensive, business-critical systems.
The role is remote-first, however the business has an office in North Yorkshire, and candidates based in Yorkshire are strongly preferred for occasional collaboration and team engagement.
Key Responsibilities- Ensure existing billing system processes run efficiently and accurately on a daily basis
- Work closely with the Lead Developer to design and implement modern replacements for legacy billing processes, increasing automation over time
- Support the development of tariffs and billing mechanics for new services as they are introduced
- Assist with bug fixing, system queries, and technical enhancements during ongoing system improvements
- Contribute to the modernisation of a suite of Windows-based internal CRM applications
- Support the investigation and resolution of internal billing queries and rate disputes
- Help schedule and manage daily and monthly billing processes, with a focus on long-term automation
- Commercial experience with .NET and C#
- Strong working knowledge of SQL databases
- Solid Excel skills, including formulas, filters, and data analysis
- Experience working with large datasets or data-heavy systems
- High attention to detail and a structured, analytical approach to problem solving
- Previous exposure to billing, invoicing, or telecoms systems
- Experience working with or modernising legacy systems
- Comfortable supporting systems where accuracy and data integrity are critical
- Remote-first role (UK-based)
- Office location in North Yorkshire
- Yorkshire-based candidates are strongly preferred
- Salary up to £40,000, depending on experience
- Opportunity to work on mission-critical billing systems
- Hands-on involvement in system automation and modernisation projects
- Supportive team environment with experienced .NET developers
Systems Developer in Middlesbrough employer: Corecom Consulting
Contact Detail:
Corecom Consulting Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Systems Developer in Middlesbrough
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those in telecoms or billing systems. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your .NET projects, especially any work with billing systems or data-heavy applications. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on common technical questions related to .NET and SQL. We recommend practicing coding challenges and discussing your past experiences with billing systems to demonstrate your expertise.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive and eager to join our team.
We think you need these skills to ace Systems Developer in Middlesbrough
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your .NET and C# experience, as well as any work with SQL databases. We want to see how your skills match the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re excited about the Systems Developer role and how your background makes you a great fit. We love seeing genuine enthusiasm for the position.
Showcase Your Attention to Detail: Since this role involves working with critical data, it’s important to demonstrate your attention to detail. Whether it’s through examples in your CV or cover letter, let us know how you ensure accuracy in your work.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Corecom Consulting
✨Know Your .NET and C# Inside Out
Make sure you brush up on your .NET and C# skills before the interview. Be ready to discuss your previous projects and how you've used these technologies to solve problems, especially in data-heavy environments.
✨Showcase Your SQL Skills
Since this role involves working with SQL databases, be prepared to demonstrate your knowledge. You might be asked about your experience with large datasets, so think of examples where you've effectively managed or analysed data.
✨Highlight Attention to Detail
This position requires a high level of accuracy, so be ready to talk about how you ensure precision in your work. Share specific instances where your attention to detail made a difference in a project or resolved an issue.
✨Understand the Business Context
Familiarise yourself with the telecommunications industry and billing systems. Showing that you understand the business's needs and challenges will set you apart. Think about how your skills can contribute to modernising their systems and improving efficiency.