Enakl is a fast‑growing startup focused on collective mobility solutions across Morocco’s major cities. The Senior Backend Engineer will play a pivotal role in shaping the technical foundation of our SaaS platform, ensuring reliability, scalability, and performance for a growing user base.

Key Responsibilities

• Design and develop high‑throughput backend services using Node.js, TypeScript, and NestJS.
• Architect multi‑tenant infrastructure with strict tenant isolation and secure access controls (ACL, RBAC, ABAC).
• Optimize PostgreSQL databases, write efficient SQL queries, and tune performance for large datasets.
• Refactor existing production code to improve maintainability and reduce technical debt.
• Implement comprehensive unit and integration tests to guarantee code quality.
• Collaborate with product managers, data scientists, and DevOps to deliver end‑to‑end solutions.
• Participate in code reviews, technical challenges, and onsite interviews in Casablanca.

Required Experience

• 6–9 years of professional backend development experience.
• Proficiency in Node.js, TypeScript, and NestJS frameworks.
• Strong SQL skills and hands‑on experience with PostgreSQL.
• Deep understanding of multi‑tenant architecture and tenant isolation techniques.
• Experience with access control mechanisms (ACL, RBAC, ABAC).
• Track record of refactoring live production systems without downtime.
• Solid testing practices, including unit and integration testing.
• Familiarity with SaaS platform operations and cloud services, especially AWS.

Preferred Skills

• Database performance tuning and query optimization.
• Event‑driven architecture and background job processing.
• Experience with AWS infrastructure and deployment pipelines.

Recruitment Process

1. Screening Call with CTO (20‑30 minutes).
2. Take‑Home Technical Challenge (4‑6 hours).
3. Technical Interview (~1 hour).
4. Founder Interview – On‑Site in Casablanca.

Remote work is available; the primary location is Casablanca, Morocco.