Lead Full Stack Engineer (.NET & React Native)

Location: Doha, Qatar (On-site, with relocation) Employment Type: Full-time Salary: $6000-$7000

About the Role

We are looking for a Lead Full Stack Engineer who will not only write code but also lead a small team of developers. This is a hands-on position: you will design the architecture, implement new features, conduct code reviews, mentor engineers, and drive the product roadmap.

Technology Stack

• Backend: .NET / .NET Core, ASP.NET Core, Entity Framework, Node.js, REST APIs
• Frontend: React Native, TypeScript, cross-platform development (Web & iOS)
• Databases: PostgreSQL, SQL optimization
• Cloud & DevOps: Microsoft Azure, Azure DevOps, Git

Bonus points for: Azure Synapse, Azure Data Factory, Elsa Workflows

What You Need

• 5+ years of commercial development experience
• Proficient knowledge of .NET and React Native
• Experience with Node.js and REST API development
• Successful experience launching web and mobile applications into production
• Leadership experience: mentoring, code reviews, tech lead roles
• Understanding of software engineering best practices
• Experience working in an Agile environment
• Fluent English (C1+)

Your Responsibilities

• Development and support of applications on .NET, Node.js, React Native
• Design of APIs, integrations, and business logic
• Optimization of database and application performance
• Participation in architectural discussions and making technical decisions
• Team leadership: mentoring, code reviews, sprint planning
• Close collaboration with business analysts, PMs, and stakeholders