We’re looking for a Senior or Lead .NET Developer to join the active development phase of a large\-scale project built from scratch for a global client. This is a long\-term opportunity to be a part of a strong distributed team (20\+ engineers), influence architecture decisions, and drive best development practices. 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 with AWS Cloud, Docker, containers, and microservices * Proficiency in software design principles and working with SQL/NoSQL databases * 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 team ### **Nice to have** * Frontend development skills (HTML5, JavaScript/TypeScript, Angular, React, or Blazor) * Experience with CI/CD setup, code review practices, static code analysis * Familiarity with Kubernetes, Terraform * Experience with Graph Databases * Experience building GitHub Actions Workflows * Experience working in SCRUM teams * Involvement in designing and documenting technical solutions ### **Responsibilities** * 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 international team using Agile processes ### **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?** Dina hh@itransition.com