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- Tasks: Design and implement scalable microservices using .NET 6+ and C#.
- Company: Join a fast-growing SaaS company revolutionising the industry with a global product.
- Benefits: Enjoy a collaborative culture, mentorship opportunities, and a focus on engineering excellence.
- Other info: Mentorship and leadership roles available for passionate developers.
- Why this job: Shape the future of cloud-based solutions while working with cutting-edge technology.
- Qualifications: 5+ years in modern .NET, strong microservices and RESTful API design experience required.
The predicted salary is between 43200 - 72000 £ per year.
Job Description
Make your application after reading the following skill and qualification requirements for this position.
We’re a growing SaaS business building a modern, cloud-native platform used by customers every day — and we’re looking for an experienced .NET Developer to help us scale, evolve and push the product forward.
This is a hands-on role where you’ll work on core services, design scalable systems, and influence how our platform runs in the cloud. You’ll be part of a collaborative engineering team that values clean code, smart architecture and shipping quality software at pace.
If you enjoy solving complex problems, working with modern cloud tech, and seeing your work make a real impact — this one’s for you.
What you’ll be doing
- Designing, building and maintaining backend services using .NET / C#
- Developing cloud-native solutions running on Azure or AWS
- Building and consuming APIs that power a modern SaaS platform
- Improving scalability, performance, resilience and security
- Working with cloud services such as storage, messaging and background processing
- Collaborating closely with product, frontend and DevOps teams
- Contributing to architectural decisions and technical best practices
- Supporting CI/CD pipelines and automated deployments
What we’re looking for
- Strong commercial experience with .NET / C#
- Experience building and maintaining cloud-hosted applications
- Solid understanding of REST APIs and service-based architectures
- Experience with relational databases (SQL Server, PostgreSQL, etc.)
- Comfortable working in a SaaS or product-led environment
- A mindset focused on quality, scalability and continuous improvement
- Someone who enjoys ownership and solving real-world problems
Nice to have (but not essential)
- Experience with Azure services (App Services, Functions, xiskglj Service Bus, etc.)
- Containerisation and orchestration experience (Docker / Kubernetes)
- Infrastructure as Code exposure (Bicep, ARM, Terraform)
- Event-driven or microservices architectures
- Automated testing and CI/CD experience
Why join us?
- Real ownership over systems, services and technical direction
- Modern cloud stack with time to build things properly
- A supportive, collaborative engineering culture
- Clear progression as the product and platform scale
- Flexible working with a strong focus on balance and sustainability
Senior .NET Developer employer: Ronald James
Contact Detail:
Ronald James Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior .NET Developer
✨Tip Number 1
Familiarise yourself with the latest .NET technologies, especially .NET 6 and C#. Being well-versed in these frameworks will not only boost your confidence but also demonstrate your commitment to staying current in the field.
✨Tip Number 2
Showcase your experience with microservices architecture and RESTful API design. Prepare examples of past projects where you successfully implemented these concepts, as they are crucial for the role.
✨Tip Number 3
Highlight your familiarity with Azure services and CI/CD pipelines. If you have specific achievements or metrics related to cloud deployments, be ready to discuss them during your conversations.
✨Tip Number 4
Emphasise your mentoring experience. Be prepared to share how you've guided junior developers in the past, as this aligns with our culture of technical excellence and collaboration.
We think you need these skills to ace Senior .NET Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with .NET, microservices, and cloud platforms like Azure. Use specific examples to demonstrate your expertise in SOLID principles and clean architecture.
Craft a Compelling Cover Letter: In your cover letter, express your passion for software development and how your background aligns with the company's mission. Mention your experience mentoring other developers and your commitment to engineering excellence.
Showcase Relevant Projects: Include details about projects where you've implemented high-performance microservices or worked with CI/CD pipelines. Highlight any experience with Docker and Kubernetes, as well as your approach to TDD and code reviews.
Proofread and Edit: Before submitting your application, carefully proofread your documents for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism.
How to prepare for a job interview at Ronald James
✨Showcase Your Technical Skills
Be prepared to discuss your experience with .NET 6+ and C#. Highlight specific projects where you've implemented microservices architecture and RESTful APIs. Demonstrating your technical expertise will show that you're a strong fit for the role.
✨Emphasise Clean Code Principles
Since the company values SOLID principles and clean architecture, be ready to explain how you've applied these concepts in your previous work. Share examples of how you ensure code quality and maintainability in your projects.
✨Discuss Mentorship Experience
As mentoring is part of the role, talk about your experience guiding junior developers. Share specific instances where you've helped others grow their skills or contributed to a culture of technical excellence within your team.
✨Familiarity with Cloud Services
Make sure to mention your experience with Azure services and CI/CD pipelines. Discuss any relevant projects where you've used containerised environments like Docker and Kubernetes, as this will demonstrate your ability to work in modern development environments.