Вакансия Senior .NET developer

Описание вакансии

IT Craft invites an experienced Senior .NET Developer who is ready to take initiative in technical decision-making and client interaction.

We are developing a system that automates the process of obtaining medical records related to various insurance cases — such as injuries, accidents, and fractures. The solution streamlines communication between insurance companies and healthcare providers, accelerates data exchange, and ensures secure access to all required medical documentation.

The project offers an opportunity not only to strengthen your technical expertise but also to influence key decisions — participate in code reviews, backlog planning, prioritization of technical improvements, propose optimizations, and present them to the client.

You’ll take ownership, drive improvements, and help the team move forward with confidence.

Key Responsibilities:
Lead technical discussions with the client, presenting and defending proposed solutions and improvements;
Participate in code reviews, provide constructive feedback, and ensure code quality standards;
Manage and prioritize technical debt, plan and track improvements within development iterations;
Collaborate with Business Analyst on backlog refinement and sprint planning;
Monitor development metrics (SonarQube, Sentry, AlertLogic) and ensure timely issue resolution;
Communicate effectively with the DevOps team to clarify issues and define expected outcomes;
Contribute to process optimization and propose modern tools and practices to enhance development efficiency;
Actively participate in team meetings, clarify requirements, and ensure decisions are properly documented.
Requirements:
5+ years of commercial development experience;
Strong proficiency in C#, .NET 6/7+, ASP.NET Core;
Experience in working with SQL Server and Dapper;
Experience with REST Web APIs;
Knowledge of software design principles such as SOLID, Clean Architecture, DDD, and Dependency Injection;
Real-time communication expertise with SignalR or equivalent WebSocket frameworks;
Hands-on configuration of CI/CD pipelines (Azure DevOps, GitHub Actions, or similar);
Knowledge of logging (Serilog) and monitoring (Sentry) tools;
Understand the principle of using Razor Pages as a template engine for dynamic generation of HTML emails and PDF documents;
Experience implementing Authentication & Authorization using OAuth2, OpenID Connect, JWT;
Experience in secure API development (rate limiting, input validation, XSS/injection protection), understanding of OWASP Top 10, and enforcing HTTPS/TLS;
Experience with Jira;
Knowledge and application of Agile, SCRUM;
Excellent problem-solving, communication and teamwork skills;
At least an Upper-Intermediate level of spoken and written English.

Will be a plus:
Basic understanding of frontend technologies (Angular or comparable front-end frameworks);
Experience with SonarQube, Sentry, AlertLogic;
Experience with any presentation tools (Miro, PowerPoint).

IT Craft offers:
Competitive compensation according to the qualifications;
Flexible working hours, remote work;
Opportunity for career growth;
Compensation for technical courses, educational resources and sport;
In-house English training;
A friendly team of open-minded people.
Please send your CV.

By submitting your application, you consent to the processing of your personal data in accordance with IT Craft's Privacy Policy, available at https://itechcraft.com/datenschutz/.