Saudi Backend Engineer (4-6 yrs) - APIs & Scalability

Datamatics Technologies LLC; Jeddah; On-site; SAR 216,000 - 360,000; Full time

Job summary

Datamatics Technologies LLC in KSA is seeking a Backend Developer with 4–6 years of hands-on experience to design, build, and maintain scalable backend systems, APIs (RESTful/GraphQL), and robust data stores. The role focuses on security, performance, and reliability, requiring proficiency in at least one server-side language and English communication.

Candidates should have experience with SQL/NoSQL databases, API design, and collaboration with cross-functional teams.

Qualifications

• Saudi national status required; proof provided.
• 4–6 years backend development experience.
• Professional English proficiency.
• Strong knowledge of at least one server-side language (Node.js, Python, Java, C#, PHP, or Go).
• Experience with SQL and NoSQL databases.
• Experience designing RESTful APIs.

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

Skills

English proficiency

Server-side languages

SQL/NoSQL databases

RESTful APIs

Git version control

Security best practices

Problem solving & teamwork

Education

Bachelor's degree in Computer Science or related field

Tools

Git

Docker

Kubernetes

MySQL

PostgreSQL

MongoDB

Job description

Datamatics Technologies LLC in KSA is seeking a Backend Developer with 4–6 years of hands-on experience to design, build, and maintain scalable backend systems, APIs (RESTful/GraphQL), and robust data stores. The role focuses on security, performance, and reliability, requiring proficiency in at least one server-side language and English communication.

Candidates should have experience with SQL/NoSQL databases, API design, and collaboration with cross-functional teams.