Senior .Net Developer
Salary: up to £65,000 p/a (Remote - UK only)
Who we are
We are a UK-based SaaS company launched in 2010; we have rapidly grown into one of the leading online survey platforms in the UK and Europe. At SmartSurvey, we believe data collection should be simple and that creating surveys should be easy and accessible. Our mission is to give everyone a voice, so their experience can help shape and contribute to better outcomes. Our platform makes it easy to ask the right questions!
About the role
As our Senior .Net Developer, you will confidently contribute to SmartSurvey applications and services. You will be partly responsible for architecting, building, and maintaining them to a high standard. You will encourage other team members to work to the same quality standards and will help to develop and maintain a consistent, high-quality approach.
You will collaborate closely with the Product Team and Head of Technology to produce solutions and estimate the impact of any changes. Building a product is a highly collaborative effort, and as such, a strong team player committed to best practices is required.
SmartSurvey works with modern technologies, including dotnet core 6, Vue JS 3, containerisation, microservices, and cloud platforms. You will contribute to a very high-traffic system with plans to expand the architecture for further scaling and geo-location functionality.
Responsibilities:
Depending on the team you work with, you will work across several different web applications, mainly in C#/dotnet core 6 but also with some legacy applications in VB.Net/WebForms.
You might also work with dotnet core microservices as well as a number of platform technologies, including Team City, Octopus Deploy, Docker, Kubernetes, Prometheus, Grafana and Ansible, depending on your experience and interests.
Working with the relevant stakeholders, you will be expected to be able to estimate, design and implement all types of changes with minimal input from others. This will require good communication and proactivity as well as an aptitude for learning new skills and efficient debugging.
Skills and Experience
Essential
- 5 years+ in .Net with a significant amount of dotnet core experience
- Experience building .Net applications in Docker
- Experience with high throughput applications, e.g. 200K+ requests/day
- The ability to coordinate several related changes across multiple systems/applications without breaking the production system
Desirable (3 or more)
- Experience managing CI/CD with Devops
- Experience designing, deploying and monitoring Microservices with Kubernetes
- Significant SQL Server or Postgresql experience
- Experience in designing and/or managing Cloud deployments
- Experience setting up and debugging Linux systems
The ideal candidate will have startup experience, preferably with a background in tech/SaaS.
Please read about our benefits on our careers page (https://careers.smartsurvey.co.uk/posts/benefits-and-perks)
This is a remote role; however, you may be required to attend team meetings occasionally. You must have a suitable space to work from at home and a reliable internet connection.
Please do not forward CVs to our careers inbox or SmartSurvey team members. We do not accept speculative agency CVs.
- Department
- Development
- Locations
- United Kingdom
- Remote status
- Fully Remote

About SmartSurvey
SmartSurvey exists to simplify the collection of information from your audience with smart digital solutions. This is our mission.
Why? Because access to the information you need to make smart decisions shouldn’t be complicated. ‘User-friendly’ is our mantra.
Senior .Net Developer
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