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Datamatics Global Services Ltd

<div><h1 class="jobSectionHeader">Backend Developer (.NET)</h1> 
Location: Remote 
Experience Required: 3&ndash;5 Years<h2 class="jobSectionHeader">
Job Summary</h2>
We are looking for a Backend Developer (.NET) to support the development of scalable APIs and backend services for SPL&rsquo;s digital platform. The candidate should have hands-on experience with ASP.NET Core and SQL Server and demonstrate strong accountability and communication.<h2 class="jobSectionHeader">
Key Responsibilities</h2><ul><li>
Develop API endpoints and backend logic.</li><li>
Build data access layers using Entity Framework Core.</li><li>
Write unit tests and maintain documentation.</li><li>
Participate in code reviews and sprint activities.</li><li>
Support maintenance of legacy systems.</li><li>
Raise technical blockers proactively.</li></ul><h2 class="jobSectionHeader">
Required Skills</h2><ul><li>
ASP.NET Core Web API</li><li>
C#, SQL Server, T-SQL</li><li>
Entity Framework Core</li><li>
Git and collaborative workflows</li><li>
REST API principles</li></ul><h2 class="jobSectionHeader">
Nice to Have</h2><ul><li>
Azure DevOps exposure</li><li>
Docker basics</li><li>
SOLID principles</li><li>
Azure services exposure</li></ul>
5QyWNudtRI</div>

Backend Developer (.NET)

Sadat Consulting

4.4.5. Backend Developer (2 Resources) Role Purpose Design and develop backend services and enterprise integrations within Frappe-basedarchitecture, ensuring robust DocType design, secure APIs, and operational reliability.Key Responsibilities<ul><li>Develop custom Frappe applications and modules</li><li>Design and manage DocTypes (fields, workflows, validations)</li><li>Implement server-side business logic in Python</li><li>Develop RESTful APIs using Frappe</li><li>Design and optimize MariaDB schemas and queries</li><li>Implement background jobs and scheduled tasks</li><li>Implement role-based access control logic (permissions, roles)</li><li>Build integration connectors (API-based, enterprise integrations including SAP where applicable)</li><li>Implement logging and operational monitoring hooks</li><li>Produce technical documentation (APIs, DocTypes, jobs, configs)</li></ul>Mandatory Technical Requirements<ul><li>Strong experience with Frappe Framework</li><li>Advanced Python development</li><li>Deep understanding of MariaDB</li><li>Frappe ORM and DocType architecture</li><li>REST API design and integration</li><li>Scheduler and background worker implementation</li><li>Frappe permission model implementation</li><li>Linux-based deployment knowledge</li><li>Performance tuning and query optimization</li></ul>Minimum Experience<ul><li>7+ years backend development</li><li>Minimum 3+ years working directly on Frappe framework</li><li>Enterprise integration experience</li></ul>Work Location: In person

Backend Developer (Frappe Framework, Python) Onsite in Saudi Arabia

Prime Gate

<div>Job Overview:
The Backend Developer is responsible for developing, optimizing, and maintaining backend services, APIs, and enterprise applications. They will work with Golang, Spring Boot (Java), JavaScript, and TypeScript to build scalable and high-performance systems. The role requires expertise in microservices architecture, cloud platforms, and enterprise-level applications, ensuring seamless integration, security, and efficiency.
Key Responsibilities:<ul><li>Design and develop scalable, high-performance backend systems using Golang, Java (Spring Boot), and TypeScript (Node.js).</li><li>Develop microservices and APIs, ensuring modularity, efficiency, and maintainability</li><li>Collaborate with frontend teams to integrate services with applications written in React, Angular, or Vue.js.</li><li>Optimize system performance, database queries, and caching strategies.</li><li>Implement security best practices, including OAuth2, JWT, and Keycloak-based authentication.</li><li>Develop and maintain CI/CD pipelines for automated deployment and scaling in Kubernetes environments.</li><li>Troubleshoot and monitor production issues using Prometheus, Grafana, and OpenTelemetry.</li><li>Ensure high code quality through testing, code reviews, and best practices in software development.</li><li>Integrate third-party services and APIs into the enterprise ecosystem.</li><li>Work closely with DevOps teams to enhance infrastructure and deployment strategies.</li></ul>
Required Skills and Qualifications:
&bull; 4+ years of experience in backend development for enterprise applications. &bull; Proficiency in Golang, Java (Spring Boot), and TypeScript/JavaScript (Node.js, Express, NestJS).<ul><li>Experience with microservices architecture and distributed systems.</li><li>Database expertise with PostgreSQL, MySQL, MongoDB, and ORM libraries (GORM, JPA, TypeORM).</li><li>Cloud computing experience with AWS, Azure, or Google Cloud.</li><li>Strong knowledge of API development (REST, GraphQL) and API documentation tools (Swagger, Postman).</li><li>Security expertise in authentication and authorization (OAuth2, JWT, Keycloak).</li><li>Familiarity with DevOps practices, including CI/CD pipelines, Docker, Kubernetes.</li><li>Experience with messaging queues (Kafka, RabbitMQ).</li><li>Proficiency in writing unit tests and integration tests for robust software development.</li></ul>
Preferred Qualifications:<ul><li>Experience in performance tuning, caching strategies, and system optimization.</li><li>Hands-on experience with event-driven architectures and API gateway solutions.</li><li>Familiarity with Agile methodologies and Scrum processes.</li><li>Strong problem-solving skills and ability to work under pressure in a fast-paced environment</li></ul>
Experience Level:
Mid to Senior (4+ Years)
Employment Type:
Full-time</div>

Backend Developer

HUED | هيود

<div>
 
 
 Job Summary
 
 
 
 We are seeking an experienced
 
 Backend Developer
 
 to design, develop, and maintain scalable backend systems and services. The role focuses on building robust APIs and microservices to support high-performance digital applications within a complex technical environment.
 
 
 
 
 
 
 Responsibilities
 
 
 <ul>
 <li>
 Design, develop, and maintain
 
 backend systems and services
 
 </li>
 <li>
 Build and optimize
 
 Microservices-based APIs
 
 </li>
 <li>
 Ensure high performance, scalability, and security of backend services
 </li>
 <li>
 Integrate backend systems with databases and third-party services
 </li>
 <li>
 Collaborate with frontend and mobile teams to ensure seamless integration
 </li>
 <li>
 Troubleshoot, debug, and optimize system performance
 </li>
 <li>
 Follow best practices in coding, testing, and deployment
 </li>
 <li>
 Participate in code reviews and technical discussions
 </li>
 </ul>
 
 
 
 
 
 Skills &amp; Qualifications
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in
 
 Computer Science
 
 or a related field
 </li>
 <li>
 Minimum
 
 7 years of experience
 
 in backend development
 </li>
 <li>
 Strong experience in
 
 Microservices architecture
 
 and API development
 </li>
 <li>
 Experience with RESTful APIs and system integration
 </li>
 <li>
 Proficiency in backend programming languages (e.g., Java, Node.js, Python, or similar)
 </li>
 <li>
 Solid understanding of databases (SQL / NoSQL)
 </li>
 <li>
 Familiarity with cloud platforms and containerization is a plus
 </li>
 <li>
 Strong problem-solving and analytical skills
 </li>
 </ul>
</div>

Back End Developer

InnovationTeam

<div>
 
 Responsibilities:
 
 
 
 <ul>
 <li>
 Developed BFF layer using Spring Boot to aggregate and optimize API responses for frontend applications
 </li>
 <li>
 Implemented distributed caching using Redis to improve API response times and reduce backend service load
 </li>
 <li>
 Integrated microservices using OpenFeign/WebClient and implemented API orchestration
 </li>
 <li>
 Secured APIs using Spring Security with JWT authentication
 </li>
 <li>
 Implemented resilience patterns and centralized exception handling
 </li>
 <li>
 Developed unit and integration tests
 </li>
 <li>
 Containerized applications and deployed through CI/CD pipelines
 </li>
 <li>
 Technologies:
 </li>
 <li>
 Core Programming &amp; JVM (Java 17+ or 21) No less than 4 years
 </li>
 <li>
 Spring Boot Ecosystem (Core BFF Framework) (Spring Boot, Spring Web, Spring WebFlux, Spring Boot Actuator) No less than 3 years
 </li>
 <li>
 Caching Layer (Redis, Spring Data Redis) No less than 2 years
 </li>
 <li>
 API Communication (Calling Backend Services) (Spring Cloud OpenFeign) No less than 4 years
 </li>
 <li>
 Security Layer(Spring Security, OAuth 2.0, JSON Web Token) No less than 4 years
 </li>
 <li>
 API Documentation (Swagger UI, OpenAPI Specification, Springdoc OpenAPI) No less than 2 years
 </li>
 <li>
 Build &amp; Dependency Management (Apache Maven or Gradle) No less than 4 years
 </li>
 <li>
 Testing Stack (JUnit, Mockito, Testcontainers) No less than 2 years
 </li>
 <li>
 Observability &amp; Logging (Logback, SLF4J, Prometheus, Grafana) No less than 4 years
 </li>
 <li>
 DevOps &amp; Deployment (Docker, Kubernetes, Jenkins or GitHub Actions) No less than 4 years
 </li>
 </ul>
</div>

Java Developer

<div>Responsibilities:<ul><li>
Developed BFF layer using Spring Boot to aggregate and optimize API responses for frontend applications.</li><li>
Implemented distributed caching using Redis to improve API response times and reduce backend service load.</li><li>
Integrated microservices using OpenFeign/WebClient and implemented API orchestration.</li><li>
Secured APIs using Spring Security with JWT authentication.</li><li>
Implemented resilience patterns and centralized exception handling.</li><li>
Developed unit and integration tests.</li><li>
Containerized applications and deployed through CI/CD pipelines</li><li> 

Technologies:</li><li>
Core Programming &amp; JVM (Java 17+ or 21) No less than 4 years</li><li>
Spring Boot Ecosystem (Core BFF Framework) (Spring Boot, Spring Web, Spring WebFlux, Spring Boot Actuator) No less than 3 years</li><li>
Caching Layer (Redis, Spring Data Redis) No less than 2 years</li><li>
API Communication (Calling Backend Services) (Spring Cloud OpenFeign) No less than 4 years</li><li>
Security Layer(Spring Security, OAuth 2.0, JSON Web Token) No less than 4 years</li><li>
API Documentation (Swagger UI, OpenAPI Specification, Springdoc OpenAPI) No less than 2 years</li><li>
Build &amp; Dependency Management (Apache Maven or Gradle) No less than 4 years</li><li>
Testing Stack (JUnit, Mockito, Testcontainers) No less than 2 years</li><li>
Observability &amp; Logging (Logback, SLF4J, Prometheus, Grafana) No less than 4 years</li><li>
DevOps &amp; Deployment (Docker, Kubernetes, Jenkins or GitHub Actions) No less than 4 years</li></ul></div>

<div>Job Overview:
The Frontend Developer is responsible for designing, developing, and maintaining scalable and high-performance frontend applications for enterprise solutions. The role requires expertise in JavaScript, TypeScript, and React to build modern, responsive, and user-friendly web applications. The developer will work closely with backend engineers, UX/UI designers, and product teams to deliver seamless user experiences.
Key Responsibilities:<ul><li>Develop and maintain frontend applications using JavaScript, TypeScript, and React.</li><li>Build reusable, modular UI components while maintaining scalability and performance.</li><li>Integrate frontend applications with backend APIs using RESTful APIs and GraphQL.</li><li>Ensure cross-browser compatibility and responsive designs that work across different devices</li><li>Optimize frontend performance using techniques such as lazy loading, code splitting, and caching.</li><li>Implement and maintain state management using Redux, Zustand, or Context API.</li><li>Work with UX/UI designers to transform wireframes and prototypes into fully functional web applications.</li><li>Implement authentication and security measures, including OAuth, JWT, and role-based access control.</li><li>Conduct testing using unit, integration, and end-to-end testing frameworks such as Jest, React Testing Library, or Cypress.</li><li>Collaborate with DevOps teams to enhance CI/CD pipelines and automate deployment processes.</li></ul>
Required Skills and Qualifications:<ul><li>4+ years of experience in frontend development for enterprise applications.</li><li>Proficiency in JavaScript and TypeScript.</li><li>Strong experience with React and its ecosystem (Hooks, Context API, functional components).</li><li>Expertise in frontend performance optimization and accessibility (A11Y) best practices.</li><li>Experience with CSS frameworks like Tailwind CSS, Material UI, or Styled Components.</li><li>Familiarity with build tools (Webpack, Vite, Babel) and package managers (npm, Yarn, pnpm).</li><li>Strong knowledge of API consumption and integration (RESTful services, GraphQL).</li><li>Understanding of frontend security best practices (XSS, CSRF, CORS).</li><li>Experience with version control systems, such as Git and GitHub/GitLab.</li><li>Testing experience using Jest, Cypress, or React Testing Library.</li></ul>
Preferred Qualifications:<ul><li>Experience with Next.js for server-side rendering (SSR) and static site generation (SSG).</li><li>Experience with CI/CD pipelines and automated deployments.</li><li>Familiarity with cloud-based environments (AWS, Azure, GCP).</li><li>Strong problem-solving skills and ability to work in a fast-paced environment.</li></ul>
Experience Level:
Mid to Senior (4+ Years)
Employment Type:
Full-time</div>

Frontend Developer

Explore 116+ Api developer in Riyadh this May. Find roles across top companies and apply now to boost your career.

116 api developer jobs In Riyadh

Backend Developer (.NET)

Backend Developer (Frappe Framework, Python) Onsite in Saudi Arabia

Backend Developer

Back End Developer

Java Developer

Java Developer

Frontend Developer