**Job Description** SSI Technologies is looking for a **Senior Full Stack Developer** to join our engineering team. We are seeking a professional with solid experience in developing modern web applications using **Angular**, **ASP.NET Core Web APIs**, and **Azure SQL Server**. This role requires **advanced English (spoken and written)**, as communication with the team and stakeholders will be conducted primarily in English. **Responsibilities** * Develop and maintain scalable web applications using **Angular** and **ASP.NET Core**. * Design and build **RESTful APIs** following best practices for security, maintainability, and performance. * Manage and optimize **databases on Azure SQL Server** (T\-SQL, indexes, stored procedures). * Collaborate with product, UX, and QA teams in an agile environment. * Lead code reviews, promote quality standards, and mentor junior developers. * Implement and maintain **CI/CD pipelines**. * Identify and resolve complex technical issues in existing systems. **Requirements** * **Advanced English (spoken and written)** – mandatory. * 6\+ years of professional development experience. * Solid experience with: * **Angular 12\+** (TypeScript, RxJS; NgRx desirable). * **ASP.NET Core 6/7/8** (C\#, Web APIs, middleware). * **Azure SQL Server** (design, queries, performance tuning). * Experience with **Azure services** (App Services, Functions, Key Vault, Storage). * Experience with **CI/CD** (Azure DevOps, GitHub Actions or similar). * Ability to work collaboratively and communicate ideas clearly and professionally. **Nice to Have (Not mandatory)** * Experience with **Microservices**, Docker, or Kubernetes. * Experience with automated testing (xUnit, NUnit, Jasmine, Karma). * Experience working in **Scrum / Agile** environments. **Benefits** * Option for remote or hybrid work. * Flexible schedule. * Excellent professional environment. * Real growth opportunities within the company. Job type: Full-time Work Location: Remote position