Hire Back End Developers in Riyadh

Design and implement resilient microservice architectures, domain-driven service boundaries, event-driven patterns, and service discovery. Our developers focus on scalability, graceful degradation, circuit breakers, and efficient inter-service communication to support high-traffic systems. They also create migration strategies from monoliths and ensure service observability and fault isolation.

Build and document RESTful and GraphQL APIs with versioning, contract testing, pagination, rate limiting, and pagination strategies. Skilled at third-party integrations, API gateways, authentication flows, and backward-compatible changes. Deliver clear API contracts, SDKs, and automated tests to enable reliable frontend and partner integrations.

Architect relational and NoSQL databases with normalization or denormalization patterns where appropriate. Implement indexing, query optimization, sharding, partitioning, and caching layers to handle large datasets. Provide migration plans, backup and restore processes, and data consistency strategies for transactional and analytical workloads.

Identify bottlenecks through profiling and implement caching strategies using Redis, CDN, query tuning, and connection pooling. Design autoscaling, load balancing, and graceful degradation to meet service levels. Implement monitoring, alerting, tracing, and runbooks to improve MTTR and ensure consistent system reliability and capacity planning.

Implement authentication and authorization best practices, encryption at rest and in transit, input validation, and OWASP mitigation. Conduct threat modeling, code reviews, and incident response preparedness.

Deploy and operate backend services on AWS, GCP, or Azure using Docker and Kubernetes. Implement Infrastructure as Code with Terraform or CloudFormation, CI/CD pipelines, blue-green or canary deployments, and cost monitoring. Provide operational runbooks, automated testing, and platform hardening for production readiness.

Facilitate cross-functional engineering with clear API contracts, documentation, and pairing with frontend, QA, and product teams. Provide mentorship, code review rigor, and knowledge transfer to raise team capability. Support remote collaboration practices, sprint planning, and observability culture to accelerate delivery and reduce technical debt.