Back End Developer
Datamatics Technologies
Job Title: Backend Developer
Experience: 4–6 Years
Location: KSA
Nationality: Saudi National Only
Languages: English (Mandatory), Arabic (Preferred)
Note: Only Saudi Nationals may apply for this position.
Summery: We are seeking a Backend Developer (4–6 years experience) to join our team in KSA. The ideal candidate will design, develop, and maintain scalable backend architecture, APIs, and databases, while ensuring security, performance, and reliability. Proficiency in at least one server-side language (Node.js, Python, Java, C#, PHP, or Go), experience with SQL/NoSQL databases, and strong English skills are required. Arabic is preferred.Responsibilities:
Design, develop, and maintain scalable backend architecture, APIs (RESTful/GraphQL), and server-side logic
Write clean, efficient code in Node.js, Python, Java, C#, PHP, or Go
Design and manage SQL and NoSQL databases for performance and integrity
Integrate front-end elements with server-side logic
Implement security protocols (OAuth, JWT, encryption)
Optimize applications for speed, scalability, and reliability
Troubleshoot bottlenecks and bugs
Collaborate with Frontend, Product, and QA teams
Maintain technical documentation
Must-Have Skills:
Saudi National (proof required)
4–6 years backend development experience
Professional English proficiency
Strong proficiency in at least one server-side language (Node.js, Python, Java, C#, PHP, or Go)
Hands-on experience with MySQL, PostgreSQL, MongoDB, or similar
Experience designing RESTful APIs
Proficient with Git
Solid understanding of security best practices
Strong problem-solving and teamwork skills
Good-to-Have Skills:
Fluent Arabic
KSA market or government platform experience
AWS, Azure, or Google Cloud familiarity
CI/CD and DevOps knowledge
Agile methodology familiarity
Bachelor's degree in Computer Science or related field
GraphQL experience
Docker and Kubernetes knowledge
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