Senior/Lead .NET Developer

Itransition

Location not specified Remote

Posted: March 2, 2026

Required Skills

Job Description

We’re looking for a Senior or Lead .NET Developer to join the development team working on healthcare projects. Projects are built from scratch or based on the internal modular platform based on the latest .NET and React frameworks and Azure services.

office remoteEuropean UnionPoland
Requirements
5+ years of experience in software development
Strong experience with Microsoft .NET (preferably ASP.NET Core)
Hands-on experience building RESTful APIs
Experience setting up Azure resources and services
Proficiency in software design principles and working with SQL databases
Experience working with GraphQL
Solid understanding of design patterns, SOLID principles, and modern development practices
Solid experience writing and maintaining both unit and integration tests
Good spoken and written English for daily communication with the client
Nice to have
Frontend development skills (HTML5, JavaScript/TypeScript, React)
Experience working with Azure AI Foundry
Experience with CI/CD setup, code review practices, static code analysis
Experience building GitHub Actions Workflows
Experience of using AI tools and services for the development and solving business problems
Experience working in SCRUM teams
Involvement in designing and documenting technical solutions
Responsibilities
Participate in all project phases staring from the discovery and leading the team till the project release
Selection of the relevant solutions including potential customization of the internal platform
Design and development of new features and services
Promote and implement best practices in software development
Participate in architectural and technical discussions
Conduct code reviews and contribute to refactoring initiatives
Collaborate with an English-speaking customers
R&D and enriching the internal platform with common components and AI services
We offer
Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota
Competitive compensation that depends on your qualification and skills
Career development system with clear skill qualifications
Flexible working hours aligned to your schedule
Options to work remotely
Corporate medical insurance covering services of private and public medical centers
English courses online
Corporate parties and events for employees and their children
Internal conferences, workshops and meetups for learning and experience sharing
Gym membership compensation
5 days of paid sick leave per year with no obligation to submit a sick-leave certificate
Any questions?

Tatyana

[email protected]

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