Backend Developer

Caliberly; Dubai; On-site; AED 167,000 - 279,000; Full time

Benefits offered by this job

Employment Visa

Comprehensive Medical Insurance

30 days annual leave

Relocation support

Job summary

Caliberly is hiring a Backend Developer in Dubai to design, develop, and maintain robust backend systems for our iGaming applications. You will drive performance, scalability, and security of APIs and services across MySQL, PostgreSQL, and MongoDB environments.

The role requires 5+ years in backend development with expertise in Node.js, Java, C#, or .NET and modern frameworks. Collaboration with frontend, QA, and DevOps teams is essential for timely delivery.

Qualifications

• 5+ years of backend development experience.
• Proficient in Node.js, Java, C#, or .NET.
• Experience with backend frameworks such as Express.js, Django, Spring Boot, or NestJS.
• Strong knowledge of microservices, RESTful APIs, and GraphQL.
• Experience with caching systems like Redis or Memcached.
• Experience deploying and managing apps on AWS, GCP, or Azure.
• Solid understanding of web security best practices and performance optimization.
• Excellent problem-solving and teamwork skills.

Responsibilities

• Develop, optimize, and maintain backend systems of the application.
• Design and implement APIs, ensuring high performance, security, and scalability.
• Work with databases such as MySQL, PostgreSQL, and MongoDB.
• Integrate backend services with third-party solutions as needed.
• Write and maintain technical documentation and user guides.
• Collaborate with frontend developers, QA, and DevOps teams to ensure seamless delivery.

Skills

Node.js

Java

C#

.NET

Express.js

Django

Spring Boot

NestJS

Microservices

RESTful APIs

GraphQL

Redis

Memcached

AWS

GCP

Azure

Web security

Performance optimization

Job description

Location: Dubai, UAE (Applicants from overseas are welcome to apply)

Salary: Up to AED 25,000 (Tax Free) Negotiable based on experience & interview performance (including live coding)
Industry: IT Services & Solutions (iGaming)
Benefits: Employment Visa, Comprehensive Medical Insurance, 30 days annual leave, Initial relocation support (Air ticket & accommodation up to 30 days chargeable beyond that)

About the Role

We are seeking a skilled Backend Developer with a minimum of 5 years of experience to join our growing team in Dubai. You will be responsible for designing, developing, and maintaining robust backend systems, driving performance and scalability for our applications in the dynamic iGaming sector.

Key Responsibilities

• Develop, optimize, and maintain backend systems of the application.


• Design and implement APIs, ensuring high performance, security, and scalability.


• Work with database systems such as MySQL, PostgreSQL, and MongoDB.


• Integrate backend services with third-party solutions as needed.


• Write and maintain technical documentation and user guides.


• Collaborate closely with frontend developers, QA, and DevOps teams to ensure seamless delivery.

Requirements

• Minimum 5+ years of experience in backend development.


• Proficiency in at least one of the following programming languages: Node.js, Java, C#, .NET.


• Extensive experience with backend frameworks such as Express.js, Django, Spring Boot, or NestJS.


• Strong understanding of microservices architecture, RESTful APIs, and GraphQL.


• Experience with caching systems like Redis, Memcached.


• Expertise in deploying and managing applications on AWS, GCP, or Azure.


• Solid understanding of web security best practices and system performance optimization.


• Excellent problem-solving, teamwork, and communication skills.