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- Tasks: Develop high-performance .NET applications and mentor junior developers in a collaborative environment.
- Company: Fast-growing Insurtech business with a focus on innovation and teamwork.
- Benefits: Competitive salary up to £65,000, hybrid work, and free parking.
- Why this job: Join a dynamic team and make a real impact on cutting-edge Insurtech products.
- Qualifications: Strong experience in C# and .NET, with a passion for software engineering.
- Other info: Excellent career progression opportunities and a culture that rewards hard work.
The predicted salary is between 50000 - 60000 £ per year.
MCS Group is partnering with a fast-growing, forward-thinking Insurtech business as they expand their software development team. We are looking for an accomplished Senior .Net Developer to take a key role in delivering high-quality, secure, and scalable features across an expanding range of Insurtech products and applications. Joining a close-knit technology team, the Senior Software Developer will work closely with the Software Engineering Manager and Principal Software Engineers, helping to shape distributed systems, mentor more junior .Net developers, and champion engineering excellence throughout the development lifecycle.
You will collaborate across product, design, and wider engineering teams to turn requirements into robust, elegant solutions that make a measurable impact. With fresh investment and several new products on the horizon, it is an excellent opportunity for a motivated .NET developer interested in genuine career progression and is ready to make their mark. This is a hybrid position based in Belfast, with free parking.
What you will be doing:
- The Senior Developer will participate in sprint planning, estimate workloads, and produce clear technical documentation.
- Develop high-performance .NET applications (.Net Core) built for scale, reliability, and security.
- Write, review, and maintain clean, testable, and maintainable code.
- Implement automated testing strategies across unit, integration, E2E, performance, and security testing.
- Monitor and maintain production environments, supporting incident response when required (including occasional out-of-hours support).
- Contribute to architectural decisions and drive standardisation across engineering teams.
- Work to support the local leadership to report progress, raise blockers, and share ideas for improvement.
What you will bring:
- You will have a strong grasp of hands-on software engineering experience, with strong exposure to system architecture and design.
- Proficiency in C# and .NET (preferably .NET Core).
- Solid understanding of design patterns, software architecture, and principles such as SOLID, DRY, and clean code.
- Track record of building and maintaining scalable, distributed systems.
- Experience with SQL Server and relational database design; knowledge of NoSQL technologies is an advantage.
- Understanding of application security, penetration testing, and security best practices.
- Familiarity with CI/CD workflows, Git-based version control, and DevOps principles.
- Cloud experience, ideally with Azure (AWS or GCP also considered).
- Knowledge of web standards, REST APIs, HTTP protocols, accessibility, and front-end integration.
- Comfortable working with Agile practices and tools (sprint planning, boards, retrospectives).
- Experience mentoring or guiding junior developers and leading small engineering initiatives.
Package: Salary up to £65,000 with benefits.
To speak in absolute confidence about this opportunity, please send an up-to-date CV via the link provided or contact Chris Busby, Associate Director - IT Recruitment UK & Ireland, at MCS Group. Even if this position is not right for you, we may have others that are. Please visit MCS Group to view a wide selection of our current and exclusive roles www.mcsgroup.jobs. All conversations will be treated in the strictest of confidence.
25 Jan 2026 BBBH57289 Web Developer (.Net) £50000 - £60000.00 per annum Belfast employer: MCS Group
Contact Detail:
MCS Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land 25 Jan 2026 BBBH57289 Web Developer (.Net) £50000 - £60000.00 per annum Belfast
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work in Insurtech or similar fields. A friendly chat can lead to insider info about job openings and even referrals.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best .NET projects. This is your chance to demonstrate your coding prowess and problem-solving abilities, so make it shine!
✨Tip Number 3
Prepare for interviews by brushing up on common technical questions and coding challenges. Practise explaining your thought process while solving problems, as this will impress interviewers and show your expertise.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of exciting roles waiting for you, and applying directly can sometimes give you an edge. Plus, we’re here to support you every step of the way!
We think you need these skills to ace 25 Jan 2026 BBBH57289 Web Developer (.Net) £50000 - £60000.00 per annum Belfast
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your .NET experience, especially with .NET Core, and any relevant projects you've worked on. We want to see how you can contribute to our team!
Showcase Your Projects: Include links to your GitHub or any live projects you've developed. This gives us a chance to see your coding style and problem-solving skills in action. Don't be shy about sharing your best work!
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about this role and how you can make an impact. Mention specific technologies and methodologies from the job description that you’re familiar with. We love seeing enthusiasm and a good fit!
Apply Through Our Website: For the best chance of getting noticed, apply directly through our website. It streamlines the process for us and ensures your application is seen by the right people. Plus, it’s super easy to do!
How to prepare for a job interview at MCS Group
✨Know Your Tech Stack
Make sure you’re well-versed in C# and .NET, especially .NET Core. Brush up on design patterns and principles like SOLID and DRY, as these are likely to come up during technical discussions.
✨Showcase Your Problem-Solving Skills
Be prepared to discuss how you've tackled challenges in previous projects. Think of specific examples where you implemented scalable solutions or improved system architecture, as this will demonstrate your hands-on experience.
✨Understand Agile Methodologies
Since the role involves working with Agile practices, be ready to talk about your experience with sprint planning, retrospectives, and how you’ve contributed to team dynamics in an Agile environment.
✨Prepare Questions for Them
Have a few thoughtful questions ready about their current projects or team culture. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.
