C# · ASP.NET Core · Entity Framework · Azure
Hire .NET developers
Vetted .NET engineers who build reliable backends, APIs and business systems in your codebase, matched to your stack and budget. On your team in 2–3 weeks.
Rated 5.0 on Clutch · CVs in 3–5 days · No long-term lock-in
- C#
- .NET
- ASP.NET Core
- Entity Framework
- SQL Server
- Azure
What does a .NET developer do?
A .NET developer builds server-side applications, APIs and business systems with Microsoft's .NET platform, usually in C#. They design web APIs with ASP.NET Core, model data with Entity Framework and deploy to Azure or other clouds, keeping systems secure, reliable and easy to maintain.
DevKit .NET developers work with modern .NET, ASP.NET Core, Entity Framework Core and Azure services, and join your team in your tools and processes. Every one of them passes a technical interview with our senior engineers before you see their CV.
When to hire one
- Building or extending ASP.NET Core APIs and services
- Migrating from .NET Framework to modern .NET
- Enterprise and internal business systems
- Cloud deployments and integrations on Azure
What our .NET developers do
Typical work our .NET engineers take on for clients.
Web APIs and services
REST and gRPC APIs in ASP.NET Core that are documented, tested and secure.
Data access and modelling
Schema design, Entity Framework Core and query optimisation in SQL Server and PostgreSQL.
.NET Framework migration
Step-by-step upgrades of legacy .NET Framework applications to modern .NET.
Azure and cloud
App Service, Functions, Service Bus and container deployments on Azure or AWS.
Integrations and messaging
Message queues, background jobs and integrations with ERP, CRM and payment systems.
Testing and code quality
Unit and integration tests with xUnit or NUnit, and clean architecture the next developer can follow.
.NET technologies we cover
Frameworks and languages
- C#
- .NET
- ASP.NET Core
- Blazor
- .NET Framework
- SignalR
Data and messaging
- Entity Framework Core
- Dapper
- SQL Server
- PostgreSQL
- Redis
- RabbitMQ
Cloud and DevOps
- Azure
- Azure Functions
- Azure DevOps
- AWS
- Docker
- Kubernetes
Testing and tooling
- xUnit
- NUnit
- Moq
- MediatR
- Swagger
- GitHub Actions
Matched to your budget: which level do you need?
We match the level to the work, so you don't pay senior rates for tasks a mid-level engineer handles well, or put critical work on the wrong hire.
Junior
Well-defined tasks with guidance
Bug fixes, tests and smaller features in an established codebase, with a senior on your team to review their work. The most budget-friendly option.
Mid-level
Independent feature work
Builds features end to end in an existing architecture with little supervision. The best value for most product teams.
Senior
Complex features and ownership
Owns complex parts of the system, makes sound technical decisions and mentors others. Worth it where mistakes are expensive.
Tech lead / Architect
Architecture and team leadership
Designs the system, sets standards and leads other engineers. Ideal for new products, rewrites or a team without technical leadership.
Not sure? Tell us the work and your budget on a free call, and we'll recommend the right level for each role.
What's in every profile we send
Within 3–5 business days of our call, you get a shortlist of vetted candidates. Every profile gives you what you need to decide quickly.
- 01
Skills verified by engineers
Each candidate passes a technical interview with our senior engineers. You see what they can actually do, not just what their CV says.
- 02
Interviewer's notes
Strengths, gaps and how the candidate approached the interview tasks, written by the engineer who interviewed them.
- 03
Why this match
How the person fits your role, your team and your budget, and which level we recommend for the work.
- 04
Level and relevant experience
From junior to tech lead, with the projects and domains that matter for your role.
- 05
English, time zone and availability
Communication level, working-hours overlap with your team and the earliest start date.
- 06
A clear monthly rate
One price per engineer per month, so you can compare candidates against your budget straight away.
Client reviews: rated 5.0 on Clutch
Verified Clutch reviews from engineering leaders and founders who scaled their teams with DevKit.
Head of Engineering, IT Company
“Their flexibility and ability to provide access to talented specialists.”
Read on ClutchLead Frontend Engineer, Ultra Commerce
“We were particularly impressed by their management approach.”
Read on ClutchSenior Unity Engineer, Software Company
“Their management side always cared about the engineers provided.”
Read on ClutchCEO, Software & AI Company
“Their responsiveness and the quality of the engineers were impressive.”
Read on ClutchDevOps Engineer, Ubiqube
“They were always ahead of schedule and suggested a lot of modern solutions.”
Read on ClutchSenior Software Engineer, HealthTech Firm
“They combine technical expertise with a strong understanding of business objectives.”
Read on ClutchTeam Lead, AI Solutions Co
“DevKit has found an approach that works well with startups.”
Read on ClutchThree ways to hire
Choose how you want to work. You can switch models as your needs change.
Hiring .NET developers: FAQ
How quickly can I hire a .NET developer through DevKit?
You usually receive vetted .NET CVs within 3–5 business days, and the developer typically starts within 2–3 weeks of the first call. If the fit isn't right, we replace them free of charge.
Do your .NET developers know ASP.NET Core and Azure?
Yes. Our .NET developers have production experience with ASP.NET Core and Entity Framework Core, and many deploy and run services on Azure. Some also work on legacy .NET Framework systems and their migration to modern .NET. Tell us your stack and we'll match to it.
Do I need a senior .NET developer?
Not always. If your architecture is set and someone senior reviews the code, a mid-level developer often delivers the same results for less. For a .NET Framework migration, new service architecture or systems where errors are costly, a senior engineer or tech lead is usually worth it. We'll recommend the right level on a free call.
How much does it cost to hire a .NET developer?
Staff augmentation is billed as a monthly rate per engineer, depending on the level and stack. Tell us your budget and we'll match .NET developers to it; exact rates come with the first CVs.
Need engineers next month? Let's talk this week.
Send us the role. Get CVs in 3–5 days.
Tell us what you need. We reply within one business day.
What happens next
- 1
We reply within one business day
A real person reads every request, not a bot.
- 2
A free 30-minute call
We talk through the role, your team, the timeline and the budget.
- 3
Vetted CVs in 3–5 days
Each profile comes with interview notes and a clear monthly rate.
“Their responsiveness and the quality of the engineers were impressive.”
hi@devkit.agency