Middle Full Stack.Net Developer

About the Position

Middle Full Stack .Net Developer

We're seeking a Middle Full Stack .Net Developer to join our team, focusing on full-stack web development with a strong emphasis on technical growth and quality.

What You Will Do

• Work in a results-oriented and quality-focused engineering team with clear responsibilities and effective technical communication.
• Actively discuss, develop, and implement the business logic of the application and write modular tests to ensure its stability.
• Expand the client part of the application and suggest improvements to the interface logic.
• Design data schemas and build integrations with external APIs and internal services.
• Optimize the performance of high-load system components, identify and address security vulnerabilities.
• Technical discipline: structured code, standardization of approaches, daily code reviews.
• Development according to an individual plan, formed jointly with the team lead, with a focus on technical growth and expertise deepening.

Our Projects

We work on developing large-scale enterprise solutions that integrate various technologies and approaches. The typical stack includes:

• Back-end: Creating powerful and reliable APIs that form the basis of our systems.
• Front-end: Developing user interfaces (UI) based on popular frameworks - Angular, React, or Vue.js. We create modern, functional, and user-friendly web applications.
• Databases: Working with relational databases (MS SQL, PostgreSQL) for structured data, as well as with NoSQL databases (MongoDB, CosmosDB) for more flexible solutions.
• Cloud: Using cloud platforms for deployment and integration with various cloud services that extend the functionality of our systems.

Requirements

• Proficiency in C#, ASP.NET Core.
• Experience in web development using HTML5, CSS, JavaScript, JSON, Ajax, and knowledge of modern web frameworks such as Angular or React, Material UI, and Bootstrap.
• Experience integrating with REST APIs, experience with MS SQL or PostgreSQL.
• Practical experience in writing unit tests using popular frameworks, both on the Back-end: NUnit or xUnit, and on the Front-end: Jest, Mocha, Jasmin, or Karma.
• Participation in a full Agile development cycle with an emphasis on transparent communication, incremental delivery, and rapid feedback.
• English - B1+ (technical documentation, correspondence, meetings).
• System thinking, independence in decision-making, willingness to work in a team.
• Commercial experience applying these skills will be a significant advantage during the selection.

What We Value

• Technical maturity - the ability to argue for solutions while listening to others.
• Independence in task management: from requirements analysis to implementation and support.
• System thinking - seeing not just the code, but the architecture, dependencies, and impact on the product as a whole.
• Analytical skills - the ability to propose optimal solutions, not just execute the given requirements.
• Quality over speed - responsibility for maintainable code and long-term product support.
• Team interaction - constructive feedback, participation in code reviews, willingness to share knowledge.
• Proactiveness - proactively suggesting improvements in processes, tools, or architectural approaches.

Nice to Have

• Experience with Azure / AWS / GCP.
• Working with Docker, Kubernetes, or other orchestrators.
• Practical experience in developing desktop or mobile applications based on .NET frameworks.
• Experience in identifying and resolving application performance bottlenecks, including profiling, query optimization, and refactoring resource-intensive components.

What We Offer

• Compensation commensurate with experience and expertise.
• Direct impact on the product: communication with decision-makers, not "through five managers".
• Strong technical environment: architects, senior engineers, system designers.
• No chaos: well-thought-out processes, clear areas of responsibility, a mature team.
• Development: access to certifications, internal mini-conferences, educational platforms.
• Flexibility: remote-first format, adequate schedule, work-life balance.

Transparent performance review system focused on growth and engineering impact.

To join the NIX experts, send your resume to [email protected]. We look forward to overcoming new professional challenges with you!

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