.NET Backend Developer
Company Description:
Our company specializes in organizing transportation and developing logistics services. As part of the project, a modern admin panel for dispatchers will be developed, which will be used for managing transportation, monitoring orders, and optimizing routes.
Job Description:
We are looking for a .NET Backend Developer. You will be engaged in developing scalable and high-performance backend services using modern .NET technologies and tools for data handling and messaging.
The ideal candidate has experience in developing RESTful APIs and microservices based on .NET 9, Entity Framework Core, and PostgreSQL. It is also important to have a strong command of NoSQL databases (e.g., MongoDB), caching systems (Redis), and message brokers (LavinMQ or RabbitMQ). Experience with SignalR for implementing real-time functionality and containerization (Docker) is mandatory.
Responsibilities:
Design, develop, and maintain backend services on .NET 9 and EF Core
Create and optimize RESTful APIs for web and mobile applications
Work with PostgreSQL and MongoDB for efficient data storage and processing
Implement caching and message queues using Redis and LavinMQ/RabbitMQ
Implement real-time functionality using SignalR
Containerize applications using Docker for scalable deployment
Write clean, maintainable, and testable code
Diagnose and troubleshoot issues in production
Requirements:
Excellent knowledge of .NET 9 / ASP.NET Core
Strong command of Entity Framework Core
Experience with PostgreSQL and MongoDB
Knowledge of Redis for implementing caching
Experience using LavinMQ or RabbitMQ for message queues
Knowledge of SignalR for real-time services
Ability to work with Docker and containerization
Good understanding of RESTful API design principles
Proficiency in Git
Additional Instructions
After confirming the candidate, a short technical interview (5–10 questions) will be required to check knowledge of key technologies (.NET 9, EF Core, PostgreSQL, Redis, RabbitMQ/LavinMQ, SignalR, Docker). The interview will take no more than 10–15 minutes.
Payment will depend on the volume and number of tasks that need to be completed
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30 days125 USD
30 days125 USD
Hello
I am interested in your project
About me: What sets me apart from competitors?
I am a programmer, IT solutions architect, with 12 years in IT. I founded the company ingello\systems, before that I was the technical director of the company TAXER. Prior to that, I was the director of the company Sitio. Before that — a senior programmer at Igrolan.
During my work, I have saved startups and companies (without exaggeration) hundreds of thousands of dollars. There are specific examples, see below.
I am looking for interesting and complex, multi-stage projects, and I also consider equity participation in startups (I have experience). You can trust me with a project of any level, and here are the proofs:
Video about my team:
https://youtu.be/FNsIiQM-cfk
Our website:
… https://systems.ingello.com
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1 day25 USD
754 14 1 1 day25 USD
Hello!
My name is Sergey, I am a .NET Backend developer with experience in designing and developing high-load services based on .NET and modern tools for working with data and integrations.
My stack:
• .NET 9 / ASP.NET Core – development of RESTful APIs and services for working with external systems.
• Entity Framework Core, PostgreSQL – design and optimization of database structure, working with queries and migrations.
• MongoDB – storage and processing of unstructured data.
• Redis – implementation of caching and optimization of service response speed.
… • RabbitMQ / LavinMQ – integration of message queues for asynchronous processes.
• SignalR – development of real-time functionality (notifications, real-time data updates).
• Docker – containerization of applications and preparation for deployment.
• Git – teamwork with code.
In projects, I have worked on integration with external APIs (including betting services), building microservice architecture, optimizing database queries, implementing real-time functionality, and configuring containers for server environments.
I am ready to undergo a short technical interview to confirm my knowledge of key technologies. I would be interested in participating in the development of your admin panel for dispatchers and applying my experience in scalable backend services.
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1 day23 USD
450 7 1 1 day23 USD
Hello, I am a .NET Developer.
I am interested in your project and would like to discuss it in more detail.
My GitHub for your reference: https://github.com/sergik776
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1 day18 USD
913 29 0 1 day18 USD
Good day! I am interested in your project for the position of .NET Backend Developer. I have over 6 years of experience in developing backend services on .NET, including creating RESTful APIs and working with PostgreSQL. I also have practical experience with Entity Framework, Redis, Docker, and SignalR. You can review my portfolio, where you will find projects with similar technologies. I would be happy to discuss the details of collaboration.
My GitHub: https://github.com/GorobVictor
My resume: https://gorobvictor.github.io/
Odessa