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Datamatics Technologies Linkedin · Posted 3d ago

Back End Developer

Cairo

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Indexed description

Job Title: Backend Developer (3–11 Years Experience)

Experience: 3–11 Years
Employment Type: Full-Time
Location: Open

Role Summary

We are seeking an experienced Backend Developer to design, develop, and maintain scalable, secure, and high-performance server-side applications and APIs. The ideal candidate will have expertise in backend development frameworks, microservices architecture, database design, API development, and cloud-native application development while collaborating with cross-functional teams to deliver enterprise-grade solutions.

Key Responsibilities
  • Design, develop, and maintain scalable backend applications and microservices
  • Develop RESTful APIs and backend services to support web and mobile applications
  • Build secure, high-performance, and reliable server-side applications
  • Design and optimize database schemas, queries, and data access layers
  • Integrate third-party services and enterprise applications through APIs
  • Troubleshoot, debug, and optimize backend application performance
  • Implement authentication, authorization, and security best practices
  • Collaborate with frontend developers, DevOps engineers, QA teams, and business stakeholders
  • Participate in code reviews, technical design discussions, and architectural decisions
  • Create and maintain technical documentation and follow software development best practices
Must-Have Skills
  • Hands-on experience with Java (Spring Boot) OR .NET (ASP.NET Core) OR Node.js OR Python (Django) OR Ruby on Rails OR PHP (Laravel/Symfony)
  • Strong experience developing REST APIs and backend services
  • Experience with Microservices Architecture
  • Strong knowledge of SQL OR PostgreSQL OR MySQL OR Microsoft SQL Server
  • Experience with Git and version control systems
  • Understanding of Object-Oriented Programming (OOP) and software design principles
  • Experience integrating third-party APIs and enterprise systems
  • Strong debugging, problem-solving, and performance optimization skills
Good to Have
  • Experience with Docker OR Kubernetes
  • Experience with Kafka OR RabbitMQ or other messaging platforms
  • Experience with Redis OR Memcached for caching
  • Knowledge of AWS OR Microsoft Azure OR Google Cloud Platform (GCP)
  • Familiarity with CI/CD pipelines and DevOps practices
  • Experience with GraphQL
  • Understanding of authentication mechanisms such as OAuth 2.0, JWT, and OpenID Connect
Qualifications
  • Bachelor's or Master's degree in Computer Science, Information Technology, Software Engineering, or a related field
  • 3–11 years of experience in backend application development
Preferred Skills
  • Experience building cloud-native and distributed applications
  • Knowledge of domain-driven design and event-driven architectures
  • Experience working in Agile/Scrum environments
  • Strong communication and collaboration skills
  • Ability to write clean, maintainable, and well-documented code
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