Application Support Engineer (C#.NET) - S-SA
About this role
Passion. S-SA Digital give you total reliability to help scale your career in the cloud. Infrastructure Support Application Support Engineer (C#.NET) Permanent £40K - £50K Infrastructure Support Remote Job Description £45K – £50K Remote, UK We are looking for an Application Support Engineer / Software Support Engineer to join the worlds fast growing iGaming Casino operator, as they build their UK Function. We seek a driven, technical individual to manage, operate, and support a suite of my client’s web-based betting applications on .NET/IIS/Windows Server/SQL Server. As an Application Support Engineer, you’ll have 2yrs plus experience supporting software/application development environments and managing VMWare-based estates, bridging the gap between development, product and customer. You’ll have a familiarity with C#, with the ability to perform static code analysis of the C# / .NET codebase is necessary to investigate the root cause of errors and exceptions. This Development Support / Application support role has some customer-facing elements with B2B technical customers through our support system, Zendesk. The ideal candidate will have experience in performance tuning and troubleshooting .NET, Windows Server, IIS, and SQL Server, as well as familiarity with error reporting systems and log analysis systems such as Elasticsearch, Rollbar or Sentry. Overview: Application Support Engineer to manage, operate and support a suite of web applications running on .NET/IIS/Windows Server/SQL Server 3+ years’ experience supporting software development environments running on .NET/IIS/Windows Server/SQL Server Experience managing and operating VMWare-based estates Familiarity with C#, ability to perform static code analysis of C# codebase when tracing root cause of errors/exceptions etc. Experience performance tuning and troubleshooting .NET, Windows Server, IIS and SQL Server Experience with error reporting systems and log analysis systems such as Elastic, Rollbar and Sentry Will be partially customer-facing (B2B technical customers) – interacting through our support system (Zendesk) If you are UK based and looking for a remote opportunity this role is for you. As an Application Support Analyst, you’ll join the fastest-growing Casino operators, as part of the UK operation – this role offers superb growth, remote working, quarterly bonus – apply now with a Word CV. Job Application To apply for this position, please fill out the application form below. < £20K £20K - £30K £25K - £35K £30K - £40K £35K - £45K £40K - £50K £45K - £55K £50K - £60K £55K - £65K £60K - £70K £65K - £75K £70K - £80K £75K - £85K £80K - £90K £85K - £95K £90K - £100K £100K + Upload CV or drag and drop PNG, JPG, PDF, DOC or DOCX (MAX.10MB) I agree with the storage and handling of data by S-SA and the Terms and Conditions .
What this role is, and what else it is called
Employers in the UK advertise this kind of work as IT Support Engineer, IT Support Technician, Technical Support Engineer and Support Engineer too, so it is worth searching more than one wording. It is a mid-level IT Support & Service Desk role in the UK, advertised as fully remote, so it is open to candidates working from home.
About hiring at S Sa
S Sa has 4 other live technology roles on its careers page, across IT Support & Service Desk and Software Engineering. Of those, 40% are advertised as fully remote and 20% as hybrid. Where S Sa states a salary, the median advertised ceiling is £45,000 across 5 roles. Elsewhere in its adverts S Sa asks for Azure, Cisco, Microsoft 365, JavaScript and TypeScript. We have been observing S Sa hiring technology staff since June 2026. See all S Sa roles, salaries and stack.
How this role compares to the market
1,026 live UK roles list C# right now, from 295 employers. The median advertised salary is £55,000; 31% are advertised as remote. Browse C# roles.
1,145 live UK roles list SQL right now, from 480 employers. The median advertised salary is £60,000; 26% are advertised as remote. Browse SQL roles.
Market figures are today's snapshot of live UK roles on employer careers pages; see hiring trends.
Technologies mentioned
Detected on S Sa's careers page. ProdReady Recruitment lists this vacancy as an aggregator and is not the employer; applications go to the employer's own site.