Python Backend Engineer

Job Description

Job Location: Abu Dhabi - UAE

Employment Type: Full-Time

Work Arrangement: Office-Based / Onsite

Experience: Minimum 3 Years

Position Level: Senior Level

Languages: Must be Fluent in Arabic & English

About the Role

We are looking for a Python Backend Engineer to join our engineering team. In this role, you will be responsible for designing, developing, and maintaining scalable backend systems that power our AI-driven SaaS platform.

You will build secure APIs, integrate with third-party services, optimize database performance, and contribute to the architecture of high-availability systems. The ideal candidate enjoys solving complex engineering challenges, writing clean and maintainable code, and working in a fast-paced, product-focused environment.

Responsibilities

Design, develop, and maintain scalable backend services using Python.

Build production-ready applications using FastAPI , Flask.

Design and implement secure RESTful APIs and GraphQL APIs.

Develop scalable microservices and distributed backend systems.

Integrate third-party APIs including payment gateways, CRM systems, AI platforms, communication services, and external SaaS providers..

Design efficient database schemas and optimize complex SQL queries.

Work with PostgreSQL, MySQL, Redis, RabbitMQ , MongoDB, Clickhouse, Typesense and other data storage technologies.

Implement authentication and authorization mechanisms (JWT, OAuth2, API Keys).

Write reusable, maintainable, and well-documented code following clean architecture principles.

Build unit, integration, and API tests to ensure application reliability.

Monitor, troubleshoot, and optimize backend performance in production environments.

Collaborate closely with Frontend Engineers, DevOps Engineers, QA Engineers, Product Managers, and AI Engineers.

Participate in architecture discussions, code reviews, and technical planning.

Maintain high standards for security, scalability, and code quality.

Requirements

The Ideal candidate must have Minimum 3 years of professional experience in Python backend development.

Strong proficiency in Python programming.

Solid experience with FastAPI or Flask.

Strong understanding of REST API and GraphQL design principles.

Must Know to Design and implement event-driven Architecture Structure.

Must Know to Implement Clean Architecture and established software design principles to create modular, maintainable, testable, and scalable backend systems

Experience building scalable backend architectures.

Excellent knowledge of PostgreSQL and/or MySQL.

Experience with NoSQL databases such as MongoDB or Redis.

Strong understanding of software architecture, OOP, SOLID Principles, and Design Patterns.

Experience with Git and collaborative development workflows.

Knowledge of asynchronous programming (async/await).

Familiarity with Docker, K8s and containerized applications.

Understanding of CI/CD pipelines using Github Actions or Jenkins.

Experience writing automated tests (PyTest, Unit Testing, Integration Testing).

Strong debugging and performance optimization skills.

Excellent analytical, communication, and problem-solving abilities.

Preferred Qualifications & Experience

AI/LLM integrations (OpenAI, Anthropic, Gemini, DeepSeek)

LangChain or AI agent frameworks

Celery and background task processing

RabbitMQ, Kafka, or message queues and Typesense.

WebSockets and real-time communication

Elasticsearch

Kubernetes

AWS, Azure, or Google Cloud

Nginx

Worked on Custom CRMs Project

Linux server administration

Multi-tenant SaaS architecture

CRM integrations (Salesforce, Zoho, HubSpot, Odoo)

Compensation & Benefits

Salary: Competitive salary based on experience and qualifications (To be discussed during the interview process).

Additional Benefits: To be discussed during the interview process.

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