Back End Developer
Datamatics Technologies23 hours ago
Jeddah, Saudi ArabiaMid Level / Senior
Responsibilities
- Design, develop, and maintain scalable backend architecture, RESTful/GraphQL APIs, and server-side logic.
- Write clean and efficient code using Node.js, Python, Java, C#, PHP, or Go.
- Design and manage SQL and NoSQL databases for performance and data integrity.
- Integrate frontend elements with server-side logic.
- Implement security protocols including OAuth, JWT, and encryption.
- Optimize applications for speed, scalability, and reliability.
- Troubleshoot performance bottlenecks and bugs.
- Collaborate with Frontend, Product, and QA teams.
- Maintain technical documentation.
Requirements
- Saudi Nationality is required, with proof of nationality.
- 4–6 years of backend development experience is required.
- Professional English proficiency is mandatory; Arabic is preferred.
- Strong proficiency in at least one of Node.js, Python, Java, C#, PHP, or Go.
- Hands-on experience with MySQL, PostgreSQL, MongoDB, or similar databases.
- Experience designing RESTful APIs and proficiency with Git.
- Strong understanding of security best practices and strong problem-solving and teamwork skills.
- KSA market or government-platform experience, GraphQL, Docker, Kubernetes, cloud-platform familiarity, and a bachelor's degree in Computer Science or a related field are good-to-have qualifications.
Benefits
- The role is based in KSA.
- Only Saudi Nationals may apply.
Tech Stack
Categories
About Datamatics Technologies
Datamatics Technologies is a London-headquartered, privately held IT services firm founded in 2016 that delivers onsite and offshore data analytics and data science solutions. It provides resource augmentation and managed services—on time-and-materials or fixed-price terms—covering data warehousing, BI, ETL, information security, and cloud platform engineering with emphasis on Oracle Cloud. The company serves telecom, finance, government, and manufacturing clients, primarily across the Middle East and Africa.