5 months ago
Doha, QatarSenior
Responsibilities
- Design and build backend services using .NET Core 8.
- Optimize queries and data models in PostgreSQL, MongoDB, and DynamoDB.
- Participate in system design and architectural discussions focused on scalability and maintainability.
- Conduct code reviews and provide feedback to improve team performance.
- Refactor existing codebases for improved efficiency, readability, and maintainability.
- Write unit, integration, performance, and load tests for backend services.
- Troubleshoot and debug complex production and development issues, including memory leaks.
- Document technical decisions, systems, and processes.
- Participate in production deployments and verify system behavior after releases.
- Lead large-scale projects and mentor junior developers when needed.
Requirements
- At least 7 years of backend development experience, including at least 5 years with .NET Core.
- Proficiency designing and developing maintainable and scalable RESTful services and gRPC services.
- Expertise with PostgreSQL, MongoDB, and DynamoDB.
- Familiarity with RabbitMQ, asynchronous operations, and distributed systems.
- Deep understanding of software design patterns including Singleton, Factory, and Strategy.
- Experience with code refactoring, unit testing, integration testing, performance testing, and performance optimization.
- Strong ability to diagnose complex performance issues using profiling and optimization tools.
- Ability to lead projects, contribute to technical discussions, offer creative solutions, and mentor junior developers.
- Familiarity with diagramming tools such as Miro.
Benefits
- Remote work and collaboration with a global team.
- Learning budgets, courses, and professional development tools.
- Autonomy and ownership over tasks and career direction.
- Flexible time off, generous leave, and wellness policies.
- Snoonu is committed to sustainability, community initiatives, diversity, and inclusion.
Tech Stack
Categories
About Snoonu
Snoonu builds a consumer super app in Qatar that aggregates food, grocery, retail, and courier services with on-demand last-mile delivery. Its marketplace connects local merchants and riders to consumers, generating revenue from commissions, delivery fees, and B2B logistics services. Founded in 2019 and headquartered in Lusail, it operates across Qatar and is owned by Jahez International Company.