Senior Full Stack Engineer

**URGENT HIRING – SENIOR FULL STACK ENGINEER** **Doha, Qatar** \| **12 Months, Renewable** **10\+ Years Experience** \| **Bachelor’s Degree** Mind Stream is hiring for our client for a senior technical owner of an **on\-premises enterprise platform** covering CRM, project/portfolio management, investment management and financial workflows. Key Requirements: * **10\+ years** software engineering experience, including **5\+ years as Lead Engineer** owning a production system * **5\+ years SQL Server** experience * Strong **T\-SQL, stored procedures, query/index tuning** * **Node.js, Express, REST APIs, mssql, OData \& RBAC** * **React 18, TypeScript \& React Native** * Git, automated testing and CI/release practices * **PowerShell, Windows Server/services, scripted releases \& rollback** * Production monitoring, troubleshooting, RCA and security/change control * Experience with **SAP S/4HANA \& OpenText integrations** preferred Degree in Computer Science, Software Engineering, IT, Computer Engineering or related field. Application Question(s): * Do you have 10\+ years of software engineering experience? * Do you have 5\+ years of experience as a Lead/Senior Engineer owning a production system? * Do you have 5\+ years of hands\-on SQL Server experience? * Are you experienced in T\-SQL, stored procedures, query tuning, and index tuning? * Do you have strong hands\-on experience with Node.js, Express, REST APIs, and the mssql driver? * Do you have hands\-on experience with React 18, TypeScript, and React Native? * Have you worked with PowerShell, Windows Server/services, scripted releases, rollback procedures, and regression testing? * Do you have experience integrating enterprise applications with SAP S/4HANA and/or OpenText? * Do you have experience with production monitoring, incident management, RCA, security/access control, and change control? * What is your current and expected salary? Notice period? Work Location: In person