backend developer

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

Adree

<div>
 <ul>
 <li>
 Develop and maintain backend services and APIs using C# and .NET technologies
 </li>
 <li>
 Write clean, scalable, and efficient code following best practices and coding standards
 </li>
 <li>
 Collaborate with frontend developers, UI/UX designers, and other stakeholders to integrate user-facing elements with server-side logic
 </li>
 <li>
 Optimize application performance, manage data flow, and ensure robustness and security of backend systems
 </li>
 <li>
 Troubleshoot, debug, and resolve issues in existing applications and infrastructure
 </li>
 <li>
 Participate in design discussions, code reviews, and agile development workflows
 </li>
 <li>
 Maintain documentation for backend systems, APIs, and processes
 </li>
 <li>
 Stay updated with the latest industry trends, technologies, and best practices to continuously improve backend architecture
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Bachelor's degree in Computer Science, Software Engineering, or a related field
 </li>
 <li>
 2+ years of professional experience in backend development using C# and .NET framework
 </li>
 <li>
 Strong knowledge of .NET Core, ASP.NET, and related backend technologies
 </li>
 <li>
 Experience with RESTful API design and development
 </li>
 <li>
 Familiarity with relational databases such as SQL Server or MySQL and proficiency in writing optimized queries
 </li>
 <li>
 Understanding of software design patterns, data structures, and algorithms
 </li>
 <li>
 Experience using version control systems such as Git
 </li>
 <li>
 Good analytical and problem-solving skills
 </li>
 <li>
 Ability to work collaboratively in a team environment and communicate effectively
 </li>
 <li>
 Knowledge of cloud platforms like Azure or AWS is a plus
 </li>
 </ul>
</div>

.Net Backend Developer

<div><ul><li>Develop and maintain backend services and APIs using C# and .NET technologies.</li><li>
Write clean, scalable, and efficient code following best practices and coding standards.</li><li>
Collaborate with frontend developers, UI/UX designers, and other stakeholders to integrate user-facing elements with server-side logic.</li><li>
Optimize application performance, manage data flow, and ensure robustness and security of backend systems.</li><li>
Troubleshoot, debug, and resolve issues in existing applications and infrastructure.</li><li>
Participate in design discussions, code reviews, and agile development workflows.</li><li>
Maintain documentation for backend systems, APIs, and processes.</li><li>
Stay updated with the latest industry trends, technologies, and best practices to continuously improve backend architecture.</li></ul> 

Requirements 
<ul><li>
Bachelor's degree in Computer Science, Software Engineering, or a related field.</li><li>
2+ years of professional experience in backend development using C# and .NET framework.</li><li>
Strong knowledge of .NET Core, ASP.NET, and related backend technologies.</li><li>
Experience with RESTful API design and development.</li><li>
Familiarity with relational databases such as SQL Server or MySQL and proficiency in writing optimized queries.</li><li>
Understanding of software design patterns, data structures, and algorithms.</li><li>
Experience using version control systems such as Git.</li><li>
Good analytical and problem-solving skills.</li><li>
Ability to work collaboratively in a team environment and communicate effectively.</li><li>
Knowledge of cloud platforms like Azure or AWS is a plus.</li></ul></div>

CodeNinja

<div>About CodeNinja
CodeNinja is a next-generation technology consulting firm specialising in AI-powered transformation, enterprise software delivery, and Quality Engineering. Headquartered in the Gulf region and operating across the MENA, South Asia, and global markets, CodeNinja partners with Tier-1 banks, government entities, and large enterprises to design, build, and run mission-critical technology programs.
With deep expertise in QA transformation, test automation, DevOps modernisation, and AI/ML engineering, CodeNinja's teams combine global delivery standards with in-market contextual knowledge &mdash; ensuring outcomes that are compliant, scalable, and commercially aligned with client objectives.
For the Client's Test Management Enablement &amp; Automation engagement, CodeNinja brings a dedicated 12-person specialist team spanning Test Management, Automation Engineering, AI/ML, and Performance Testing &mdash; all governed under a structured 20-week program delivery framework.
About the Role
We are looking for a highly skilled Senior Java Backend Developer with strong expertise in building scalable microservices and APIs. The ideal candidate will have hands-on experience with Spring Boot or Quarkus and API management using IBM API Connect (APIC). Experience in the Open Banking domain will be considered a strong advantage.
Key Responsibilities<ul><li>
Design, develop, and maintain scalable microservices using Spring Boot and/or Quarkus</li><li>
Build, publish, and manage APIs using IBM API Connect (APIC)</li><li>
Ensure high performance, security, and scalability of backend systems and APIs</li><li>
Collaborate with cross-functional teams including product, QA, and DevOps</li><li>
Troubleshoot, debug, and resolve production issues efficiently</li><li>
Follow best practices for clean code, testing, and system design</li></ul> 

Requirements 
<ul><li>
5+ years of experience in Java backend development</li><li>
Strong hands-on experience with Spring Boot or Quarkus</li><li>
Experience working with IBM API Connect (APIC) and RESTful APIs</li><li>
Solid understanding of microservices architecture</li><li>
Familiarity with API security and performance optimization</li></ul>
Nice to Have<ul><li>
Experience in Open Banking or financial services domain</li><li>
Knowledge of OAuth2, JWT authentication</li><li>
Hands-on experience with Docker, Kubernetes, and cloud platforms (AWS, Azure, or GCP)</li></ul>
Why Join Us<ul><li>
Opportunity to work on scalable, enterprise-level systems</li><li>
Collaborative and growth-focused environment</li><li>
Exposure to modern technologies and architecture</li></ul>
Disclaimer
This job description outlines the primary responsibilities and qualifications for the role at the time of posting. It is not exhaustive and may evolve in line with business needs and project requirements. CodeNinja reserves the right to modify role scope as the engagement progresses.
All candidates will be subject to standard background verification. Onsite positions require compliance with the client's site access, security, and NDA policies. CodeNinja is an equal opportunity employer and welcomes applications from all qualified individuals regardless of background.</div>

Senior Java Backend Developer (Spring Boot / Quarkus / API)

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

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>InnovationTeam is a leading technology company dedicated to delivering innovative software solutions to our clients. We are looking for a skilled .NET Developer to join our growing development team and contribute to the design, development, and maintenance of cutting-edge applications.
As a .NET Developer at InnovationTeam, you will be responsible for developing high-quality software using the Microsoft .NET framework and related technologies. You will collaborate with cross-functional teams to deliver scalable and reliable solutions that meet business needs. 
Requirements 
<ul><li>
Develop backend services and APIs using .NET MVC / .NET Core.</li><li><ul><li>Build frontend interfaces with Angular, React, or Razor views.</li><li>Work with databases (SQL Server, Entity Framework, ..etc) for data access.</li><li>Collaborate with teams to deliver end-to-end web solutions.</li></ul></li><li>
Must Hold 4+ Years of Work experience</li><li>
Strong problem-solving skills and attention to detail.</li><li>
Good communication and teamwork skills.</li><li>
Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field preferred.</li></ul></div>

.net developer

Explore 98+ Backend developer in Riyadh this May. Find roles across top companies and apply now to boost your career.

98 backend developer jobs In Riyadh

Backend Developer

.Net Backend Developer

.Net Backend Developer

Senior Java Backend Developer (Spring Boot / Quarkus / API)

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

Back End Developer

.net developer