Backend Developer - Liveinhotels.ae

Talent Pal


Date: 8 hours ago
City: Dubai
Contract type: Contractor
REMOTE WORK

Backend Developer Requirements for Building a Web-Based Mobile Calling System

Technical Skills

Programming Languages:

  • Proficiency in backend languages such as Python, Node.js.

Web Frameworks:

  • Experience with frameworks like Django (Python), Express.js (Node.js).

Telephony Integration:

  • Experience with Telephony APIs: Proficient in integrating telephony services like Twilio, Plivo, Nexmo (Vonage), or Telnyx.
  • Understanding of SIP and VoIP Protocols: Knowledge of Session Initiation Protocol (SIP) and Voice over IP (VoIP) technologies.

API Development:

  • Skilled in designing and implementing RESTful APIs.
  • Experience with API authentication and authorization (OAuth, JWT).

Database Management:

  • Proficient with relational databases like MySQL, PostgreSQL, or Oracle.
  • Knowledge of NoSQL databases like MongoDB or Redis is a plus.

Real-Time Communication:

  • Familiarity with WebRTC and WebSockets for real-time data exchange.

Cloud Services:

  • Experience deploying applications on cloud platforms like AWS, Google Cloud, or Azure.
  • Knowledge of services like AWS Lambda, EC2, S3, or equivalent.

Security:

  • Understanding of SSL/TLS, encryption standards, and secure coding practices.
  • Familiarity with GDPR, HIPAA, or other data protection regulations.

Testing and Debugging:

  • Proficient in writing unit tests, integration tests, and performing debugging.
  • Experience with testing frameworks like JUnit, Mocha, or PyTest.

Version Control:

  • Experience with Git and platforms like GitHub, GitLab, or Bitbucket.

Soft Skills

Problem-Solving Abilities:

  • Strong analytical skills to troubleshoot and resolve complex technical issues.

Communication Skills:

  • Ability to explain technical concepts clearly to non-technical stakeholders.
  • Experience collaborating with cross-functional teams.

Time Management:

  • Ability to prioritize tasks and manage time effectively in a fast-paced environment.

Documentation:

  • Proficient in documenting codebases, APIs, and system architecture.

Experience

Work Experience:

  • Minimum of 3-5 years in backend development.
  • Previous projects involving telephony integration or real-time communication systems.

Education:

Regulatory Compliance:

  • Understanding of telecommunication regulations in the target countries.

Scalability and Performance:

  • Experience designing systems that handle high volumes of traffic and concurrent calls.
  • DevOps Skills (Optional but Beneficial):
  • Knowledge of CI/CD pipelines, containerization (Docker), and orchestration tools like Kubernetes.

Localization:

  • Experience with internationalization if the system will support multiple languages or regions.

Job Types: Full-time, Contract

Contract length: 24 months

Pay: From AED2,500.00 per month

Experience:

  • BACK END: 2 years (Required)

This job has been sourced from an external job board.

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