Senior Backend Engineer

HUMAN-AI-Z Nexus Technology; Dubai; On-site; AED 202,000 - 607,000; Full time

Job summary

HUMAN-AI-Z Nexus Technology seeks a Senior Backend Engineer (Python) for an on-site contract role. You will design, implement, and scale backend systems to support high-traffic applications and collaborate with cross-functional teams.

Requirements include 5+ years of Python backend experience, Django/Flask/FastAPI, REST APIs, and cloud/containerization expertise. You will work in an Agile environment and contribute to robust, maintainable services.

Qualifications

• 5+ years of professional backend development with Python.
• Experience with Django, Flask or FastAPI.
• RESTful API design and frontend integration.
• Strong SQL and NoSQL database knowledge and query optimization.
• Experience with cloud platforms (AWS, GCP, or Azure) and containers (Docker, Kubernetes).
• Version control, CI/CD pipelines, and automated testing experience.
• Experience with caching (Redis, Memcached) and message brokers (RabbitMQ, Kafka).
• Ability to work in an Agile/Scrum environment and manage multiple priorities.

Responsibilities

• Design, develop, and maintain backend services using Python and frameworks.
• Optimize performance, scalability, and reliability for large-scale apps.
• Implement and maintain APIs, databases, and microservices.
• Write clean, well-documented code following best practices.
• Troubleshoot production issues to ensure uptime.

Skills

Backend development

Python

Agile/Scrum

System design

Tools

Django

Flask

FastAPI

REST API

SQL/NoSQL

AWS

Docker

Kubernetes

Redis/Memcached

RabbitMQ/Kafka

CI/CD

Job description

Role: Senior Backend Engineer (Python) Location: On-site Job Type: Contract Payout: $40 - $120/hour

Role Overview

We are hiring for one of our clients, seeking a Senior Backend Engineer (Python) to work on a contract basis. The role involves designing and implementing scalable backend systems to support high-traffic applications. You will collaborate with cross-functional teams to deliver robust solutions in a fast-paced environment.

Key Responsibilities

• Design, develop, and maintain backend services using Python and related frameworks.
• Optimize system performance, scalability, and reliability for large-scale applications.
• Implement and maintain APIs, databases, and microservices architecture.
• Write clean, efficient, and well-documented code following best practices.
• Troubleshoot and resolve issues in production environments to ensure uptime.

Required Skills & Qualifications

• 5+ years of professional experience in backend development with Python.
• Proficiency in Python frameworks such as Django, Flask, or Fast API.
• Experience with RESTful API design and integration with frontend systems.
• Strong understanding of databases (SQL and NoSQL) and query optimization.
• Familiarity with cloud platforms (AWS, GCP, or Azure) and containerization (Docker, Kubernetes).
• Knowledge of version control systems, CI/CD pipelines, and automated testing.
• Experience with caching mechanisms (Redis, Memcached) and message brokers (Rabbit MQ, Kafka).
• Ability to work in an Agile/Scrum environment and manage multiple priorities.

More About the Opportunity

This role offers a unique opportunity to work with a global leader in the Software Development industry, contributing to the development of cutting-edge backend systems that power high-demand platforms. The project involves building scalable solutions to support growing user traffic and business needs.

Equal Opportunity Employer

We hire based on skills and expertise. All qualified candidates are welcome regardless of background, experience, or prior employment history. Applications are reviewed solely on demonstrated technical ability and qualifications.