Backend Developer (Mid-Level)

NASS AL-Iraq Holding Group - DTC is hiring a Backend Developer (Mid-Level) If your qualifications and experience align with the role, we invite you to explore an opportunity with NASS AL-Iraq Holding Group. We believe that challenges create opportunities for learning, growth, and professional development. We strive to build a workplace where talented people can contribute, grow, and make a meaningful impact. We welcome qualified talent and value people based on their skills, experience, and potential. Join us, grow with us, and be part of the future of NASS AL-Iraq. Location: Baghdad – Al-Mansour Working Hours: 9 hours / 5 Days per week Job Type: Full-time - On-site Reports To: Development Manager Seniority level: Mid-level Job Summary Develop, maintain, and optimize backend systems to ensure reliability, scalability, and performance. Collaborate with senior developers, frontend teams, and QA to implement high-quality solutions while building skills in architecture, debugging, and best practices for backend development. Main Duties and Responsibilities: • Build scalable, secure, and maintainable backend services with minimal supervision. • Implement complex business logic and multi-layered architecture (service, repository, domain). • Develop and maintain RESTful APIs and microservices. • Design schemas, relationships, indexes, and stored procedures. • Optimize queries, improve performance, and ensure efficient data handling. • Work with both SQL and NoSQL solutions based on system needs. • Integrate external APIs, authentication services, payment gateways, and third-party tools. • Manage inter-service communication using REST, message queues, or event streaming. • Handle security, error handling, caching, and API versioning. • Write unit, integration, and functional tests using modern testing frameworks. • Participate in code reviews and enforce best practices for maintainability. • Apply CI/CD processes to automate builds, tests, and deployments. • Identify and fix performance bottlenecks. • Ensure backend systems are secure, implementing authentication, authorization, encryption, and validation. • Improve system reliability and resilience using logging, monitoring, and alerting tools. • Work closely with frontend, DevOps, QA, and product teams. • Participate in sprint planning, estimations, and architecture discussions. • Mentor junior developers and support team learning sessions. Qualifications: • Bachelor’s degree in Computer Science, Software Engineering, IT, or a related field. • 2–5 years of backend development experience. • Proficiency in Java, Node.js, C#/.NET, or similar. • Strong knowledge of databases, APIs, microservices, and clean architecture. • Experience with Docker and CI/CD. • Knowledge of authentication, security, caching, and message queues. • Strong problem-solving and analytical skills. • Excellent verbal and written communication skills in English and Arabic. Join our team and be part of a dynamic and supportive work environment where your contributions are valued and recognized. Please apply now to become our next Backend Developer (Mid-Level)