What is the hourly rate for a .NET core developer?

The hourly rate for a .NET Core developer depends on different factors, such as seniority level, skillset, and number of years of experience. Usually, the rates for in-house workers and independent contractors are different. The daily rate for a .NET Core developer in the US, ranges from $64/h to $110/h, according to GlassDoor.

How do I hire a .NET developer?

To hire a .NET Core developer, requirements for the project need to be defined — a list of necessary skills and experience stated. A detailed job description will include what you are looking for, responsibilities, qualifications, and an overview of your company. Creating a job posting on several different platforms like LinkedIn, specialized tech job boards, and developer communities allows finding a fitting candidate. Screen their resume and portfolio for relevant experience. Then, follow up with technical and behavioral interviews, including coding challenges and code reviews. Check professional references for work history and abilities. Design a competitive offer pertaining to the grade of pay, benefits, etc., followed by easy onboarding with proper orientation and training. Look out for candidates who really fit into your team culture and project needs. Lemon.io, on the other hand, makes the process much simpler for you: you only need to proceed with 3 steps – discovery call, check the 2-3 CVs of the pre-screened .NET Core Engineers manually selected for you from the huge developer community, and connect with the right engineer.

Are .NET Core developers in demand?

Yes, .NET Core Developers are in demand .NET Core is now assured to occupy an important place in modern software development, because of its functionalities, cross-platform capabilities, performance, active development, cloud preparedness, and large community, backed by the big name of Microsoft.

What is the difference between .NET and .NET Core?

The main differences between .NET Framework and .NET Core are the cross-platform adoption, optimization & performance, and modern approach to development. .NET Framework is Windows-only; hence, it has monolith architecture, and users can only expect maintenance updates from now on. .NET Core is cross-platform (can run on Windows, macOS, Linux), modular, and excels in performance for cloud-native development. In addition, .NET Core supports self-contained deployment and modern APIs and is developed as an open source tool. .NET Core ensures you have a future-proof, versatile platform for building modern apps across diverse operating systems. So, if you need a powerful tool for Windows-specific projects, go with .NET. But if you want a cross-platform option for modern development, .NET Core is the way to go.

Is it hard to find .NET Core developers?

It’s generally not very hard to find .NET Core developers, as it is a very popular technology in software development. However, it may be easier to find junior-level engineers rather than skilled senior-level .NET developers. Nevertheless, Lemon.io can assist in finding the right skilled .NET engineer for your project, as only vetted engineers with senior-level skills can join the developer community. We will select 2-3 vetted candidates who meet all your requirements within 48 hours.

How quickly can I hire a .NET Core developer through Lemon.io?

You can hire a .NET Core developer through Lemon.io in 48 hours. Before you hire the .NET Core developer from Lemon.io, we will manually check the relevant Meteor.js developers from our community and show you candidates who are perfectly chosen for your project. The candidates who have already joined our community are pre-vetted: our recruiters have already checked their CVs, conducted screening calls and tech interviews with them, and they are ready to proceed with a final interview directly for your project.

What is the vetting process for developers at Lemon.io?

The screening process for .NET Core developers at Lemon.io has a few stages: VideoAsk, completion of their me.lemon profile, a screening call with our recruiters that includes various technical questions, and a technical interview with our developers.

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How it works

How to hire a .NET Core developer through our platform

Place a free request

Fill out a short form and check out our ready-to-interview developers

Tell us about your needs

On a quick 30-min call, share your expectations and get a budget estimate

Interview the best

Get 2-3 expertly matched candidates within 24-48 hours and meet the worthiest

Onboard the chosen one

Your developer starts with a project—we deal with a contract, monthly payouts, and what not

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Testimonials

7 developers hired in 24 hours

The developers helped us speed up. They quickly learned their part of the app and we’re grateful for their contribution.

Conor MackenDirector of Engineering, tvScientific

Start to finish in under a week with zero wasted time

Reached out on Monday evening, connected Tuesday morning, had four qualified candidates by Wednesday.

Brian DeSpainCEO, 10X ERP

High quality, well-qualified developers

We had an excellent experience. Process is fast from the initial intake through setting up payment.

Katie RoyExecutive Director, The SPEND Initiative

What we do for you

Vet every developer

All our developers are fully vetted and tested for both soft and hard skills. No surprises!

1000+ already scanned profiles

Learn your needs

On a quick 30-min call, share your expectations and get a budget estimate

Human-centered estimation

Shortlist the best matches

Get 2-3 expertly matched candidates within 24-48 hours and meet the worthiest

Match in a 24 hours

Handle the paperwork

Your developer starts with a project—we deal with a contract, monthly payouts, and what not

Hire after 1–2 interviews

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The lemon tea

Why hire .NET Core developers through our platform?

Find devs with skills you can trust with Lemon.io, so you can stop looking and start making progress again.

Cost

Every one of our 1300+ senior engineers has passed through our four-step vetting process, covering everything from soft to hard skills.

White-glove Service

We provide you with a list of senior devs just 48 hours after you tell us what skills you're looking for, allowing you to hire devs faster so you can get moving again.

CV Database

Our risk-free replacement guarantee comes without caveats, restrictions, or questions asked. If you want a different dev, just tell us and we'll match you with another, free of charge.

Why hire .NET Core developers through our platform?

by Inna Chernova

Recruiting Lead at Lemon.io

Verified Expert

Hiring Guide: .NET Core Developers

If you’re looking to hire .NET Core developers, you’re seeking professionals capable of building fast, scalable, and cross-platform applications using Microsoft’s modern development framework. .NET Core (now .NET 6/7/8) empowers teams to create APIs, microservices, enterprise software, and cloud-native systems that run seamlessly across Windows, Linux, and macOS. The right developer can help you modernize legacy .NET apps or build new solutions from the ground up with optimal performance.

Why Hire .NET Core Developers?

Hiring a .NET Core developer ensures your project benefits from Microsoft’s evolving technology stack, including performance optimization, containerization, and cloud integration. These professionals bring strong experience with C#, ASP.NET Core, Entity Framework Core, and Azure—making them ideal for modern web applications, SaaS platforms, and enterprise systems. They also have the flexibility to integrate with APIs, front-end frameworks, and databases across multiple environments.

Core Responsibilities of .NET Core Developers

Design, develop, and maintain web applications, APIs, and backend services using ASP.NET Core.

Implement secure, maintainable, and reusable code following SOLID principles and clean architecture.

Develop and optimize microservices for scalability and performance.

Integrate with relational and NoSQL databases using Entity Framework Core.

Configure CI/CD pipelines and deploy .NET Core apps to Azure, AWS, or Docker/Kubernetes environments.

Collaborate with front-end, DevOps, and QA teams to ensure end-to-end software quality.

Troubleshoot performance issues, conduct testing, and maintain application health.

Key Technical Skills to Look For

Programming Languages: C#, F#, and VB.NET for backend logic and APIs.

Frameworks: ASP.NET Core, Entity Framework Core, Blazor, and SignalR.

Databases: SQL Server, PostgreSQL, MySQL, MongoDB, and Redis.

Architecture: Microservices, REST APIs, MVC, and Clean Architecture principles.

Cloud Platforms: Microsoft Azure, AWS, and Google Cloud Platform integration.

Testing Tools: xUnit, NUnit, Moq, and integration testing with Postman or Swagger.

DevOps Tools: Docker, Jenkins, GitHub Actions, and Kubernetes for deployment automation.

When to Hire .NET Core Developers

When modernizing legacy .NET Framework applications into cross-platform .NET Core solutions.

When building scalable enterprise web apps, APIs, or backend systems.

When developing cloud-native applications hosted on Azure or AWS.

When implementing microservices or containerized architectures.

When you require integration with enterprise authentication systems like Active Directory or OAuth2.

How to Hire the Right .NET Core Developer

1. Define Your Project Requirements

Determine whether your focus is web development, API creation, or enterprise system modernization. Clarifying scope helps identify whether you need a full-stack .NET Core developer or a backend specialist.

2. Review Experience and Technical Depth

Look for candidates with hands-on experience deploying applications to cloud services and working with containerized environments. Certifications like Microsoft Certified: .NET Developer or Azure Developer Associate are a strong plus.

3. Interview Questions

What are the advantages of .NET Core over .NET Framework?

Explain dependency injection and how it works in ASP.NET Core.

How would you handle database migrations with Entity Framework Core?

What is middleware in ASP.NET Core, and how do you implement it?

Describe your experience with Dockerizing .NET Core applications.

How do you ensure application security using authentication and authorization in .NET Core?

4. Practical Assessment

Ask candidates to build a small RESTful API using ASP.NET Core, Entity Framework, and a relational database. Evaluate their approach to structure, error handling, and adherence to best practices.

Average Cost of Hiring .NET Core Developers

The hourly rates for .NET Core developers depend on experience and region:

Junior Developers (1–3 years): £40–£60/hour

Mid-Level Developers (3–6 years): £65–£95/hour

Senior Developers (7+ years): £100–£140/hour

Hiring through Lemon.io gives you access to pre-vetted .NET Core developers with expertise in scalable cloud applications, microservices, and secure enterprise solutions.

Why Hire Through Lemon.io?

Lemon.io connects you with top-tier .NET Core developers who combine software craftsmanship with business awareness. From cloud-native applications to enterprise integrations, our experts help you build reliable, maintainable, and future-ready systems.

Hire Expert .NET Core Developers →

Hire ASP.NET Core Developers – Build dynamic and secure web applications.

Hire C# Developers – Develop robust backend systems and APIs with C#.

Hire .NET Developers – Modernize or scale existing .NET-based solutions.

Hire DevOps Engineers – Automate .NET deployments and optimize CI/CD pipelines.

Hire Software Developers – Strengthen your engineering team with experienced developers.

FAQs About Hiring .NET Core Developers

What is .NET Core used for?

.NET Core is a cross-platform, open-source framework used to build high-performance web apps, APIs, and cloud services across Windows, Linux, and macOS.

What’s the difference between .NET Core and .NET Framework?

.NET Core is modular, open-source, and cross-platform, while .NET Framework runs primarily on Windows and is not open-source.

Is .NET Core suitable for enterprise applications?

Yes. .NET Core is ideal for enterprise applications thanks to its scalability, modular design, and cloud-readiness.

Can .NET Core applications run on Linux?

Yes. One of .NET Core’s key advantages is its ability to run seamlessly on Linux, macOS, and Windows environments.

Can I hire remote .NET Core developers through Lemon.io?

Absolutely. Lemon.io connects you with pre-vetted remote .NET Core developers ready to deliver production-grade enterprise applications.

Book a call with an expert so you can be sure in your hiring strategy

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Why hire .NET Core

Over 6500 companies use .NET Core as their main framework, including giants like Google, Amazon and Lyft.

High-quality web apps

.NET Core's modular approach lets devs reuse components, so they can seamlessly manage app complexity.

Faster development process

.NET Core's architecture and a vast library of pre-built components speed up development, so you can get to market sooner.

Enjoyable user experience

From smooth, responsive interfaces to reduced loading times, devs can use .NET Core to boost usability.

Scaling made easy

.NET Core's modular, component-based architecture makes it easy to scale applications as traffic grows.

Case studies

Aerospace

The experience with Lemon.io has been fantastic. The interview process has been good, the caliber of people – excellent and integration has been very smooth.