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- Tasks: Design and build robust .NET backend applications and APIs for data synchronisation.
- Company: Wavenet, a leading managed services provider in cybersecurity and connectivity.
- Benefits: 25 days annual leave, increasing yearly, plus health benefits and professional development.
- Other info: Collaborative environment with opportunities to learn AI-assisted development tools.
- Why this job: Join a dynamic team and work with cutting-edge tech to make a real impact.
- Qualifications: Strong C#/.NET experience and knowledge of SQL Server and API integration.
The predicted salary is between 45000 - 55000 ÂŁ per year.
Wavenet is a managed services provider specialising in cybersecurity, communications, and connectivity solutions that evolve alongside our customers' businesses—no matter what the future brings. Since our inception in 2000, we have been dedicated to keeping businesses connected. At Wavenet, we focus not only on immediate solutions but also on future needs. We continuously stay ahead of the technology curve, ensuring our customers can trust that we are committed to making their business future‑ready. Your success is our success. We go above and beyond to deliver exceptional service quality and an unparalleled customer experience, becoming a true extension of your business. We are dedicated to fulfilling our promise to make your business thrive!
Wavenet is looking for a Software Developer with proven experience building robust, data‑driven applications in C#.NET that integrate tightly with Microsoft SQL Server and external APIs. You’ll be part of a well‑established engineering team that has been delivering trusted technology to schools for decades. Our systems handle large‑scale data synchronisation and automation across multiple platforms. The core stack is .NET and SQL Server, with some emerging components written in Python as we evolve selected services. Our development team is also adopting AI‑assisted development tools (including Claude Code within the terminal) to accelerate engineering workflows, debugging, and code generation.
What You’ll Be Doing:
- Design, build, and maintain .NET backend applications and APIs that synchronise data across systems.
- Develop and consume RESTful APIs, managing authentication, data mapping, and transformation.
- Implement and optimise data access using Dapper, Entity Framework, and direct SQL where appropriate.
- Design efficient SQL Server schemas, queries, and stored procedures.
- Build and maintain message‑driven workflows using RabbitMQ.
- Refactor legacy components into modular, maintainable services.
- Troubleshoot and resolve issues across application and data layers.
- Document key system integrations, database models, and API contracts.
- Work with AI‑assisted development tooling (Claude Code) to improve development productivity and code quality.
Qualifications:
- Strong commercial experience with C#/.NET backend development.
- Experience supporting and maintaining live production systems with large user bases.
- Deep knowledge of SQL Server and relational database design.
- Proven experience building and integrating APIs (internal and third‑party).
- Hands‑on experience with Dapper, Entity Framework, and T‑SQL.
- Experience designing or operating message‑driven systems using RabbitMQ or similar technologies.
- Strong analytical and debugging skills across application, data, and integration layers.
- Experience troubleshooting production systems and complex data workflows.
- Clear communication and disciplined documentation habits.
- Comfortable working with AI‑assisted development tools (such as Claude Code, Copilot, or similar) to improve development productivity.
Bonus Skills:
- Exposure to Python (e.g. FastAPI, Flask) or willingness to learn.
- Experience with GitLab CI/CD pipelines.
- Understanding of OAuth2/OpenID Connect and secure integration design.
- Experience building or maintaining data‑sync or ETL processes at scale.
Benefits:
- Annual Leave: Start your journey with 25 days of leave, increasing by one day each year up to 28 days.
Software Developer (Backend.NET Developer) in Kent employer: Wavenet
Contact Detail:
Wavenet Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Software Developer (Backend.NET Developer) in Kent
✨Tip Number 1
Network like a pro! Reach out to current or former employees at Wavenet on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Show off your skills! Prepare a portfolio of your past projects, especially those involving C#.NET and SQL Server. When you get the chance to chat with recruiters, share your work to demonstrate your expertise.
✨Tip Number 3
Get ready for the interview! Research Wavenet’s services and think about how your experience aligns with their mission. Be prepared to discuss how you can help them stay ahead in tech and deliver exceptional service.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re genuinely interested in joining the Wavenet team. Don’t miss out!
We think you need these skills to ace Software Developer (Backend.NET Developer) in Kent
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Software Developer role at Wavenet. Highlight your experience with C#/.NET, SQL Server, and any relevant projects that showcase your skills in building robust applications.
Showcase Your Projects: Include specific examples of projects you've worked on that demonstrate your ability to develop and integrate APIs. If you've used tools like Dapper or Entity Framework, make sure to mention those too!
Be Clear and Concise: When writing your application, keep it clear and to the point. Use bullet points for easy reading and ensure you communicate your skills and experiences effectively. We love a well-organised application!
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to see what you bring to the table!
How to prepare for a job interview at Wavenet
✨Know Your Tech Stack
Make sure you’re well-versed in C# and .NET, as well as SQL Server. Brush up on your knowledge of RESTful APIs and data access technologies like Dapper and Entity Framework. Being able to discuss your experience with these tools confidently will show that you're a great fit for the role.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous projects, especially those involving large-scale data synchronisation or troubleshooting production systems. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your analytical skills.
✨Familiarise Yourself with AI Tools
Since Wavenet is adopting AI-assisted development tools, it’s a good idea to have some knowledge about them, particularly Claude Code. If you’ve used similar tools before, be ready to share your experiences and how they improved your workflow.
✨Communicate Clearly and Document Well
Wavenet values clear communication and disciplined documentation. Be prepared to discuss how you document your work and ensure that your communication is effective, especially when working with teams. This will demonstrate your commitment to quality and collaboration.