Backend Engineer - Python

Applied

AI is a pioneering AI technology company headquartered in Abu Dhabi, committed to innovation and excellence in artificial intelligence solutions in regulated industries such as healthcare, insurance, government, and financial services.

Opus is the world's first Knowledge Work AI platform
. Built by Applied

AI to pioneer Supervised Automation
, a human-in-the-loop model where AI handles repetitive, structured tasks while human experts provide crucial oversight at defined intervals.

The platform uses its proprietary Large Work Model to generate and orchestrate outcome-based workflows, enabling a dramatic reduction in the cost of knowledge work and allowing human talent to focus on high-value, creative, and judgement-intensive activities.

As a Backend Engineer, you will be responsible for designing and developing server-side logic, APIs, and backend systems using Python microservices. You will work closely with frontend developers, product managers, and data scientists to build scalable, secure, and maintainable software powering mission-critical workflows.

The ideal candidate is passionate about clean architecture, performance, and backend scalability, with experience in full stack environments and a solid understanding of modern software practices.

Code Quality & Architecture

• Write clean, readable, and well-documented code with guidance from senior engineers where needed.
• Implement unit and integration tests to ensure code quality and reliability.
• Participate actively in code reviews, giving and receiving constructive feedback.
• Develop familiarity with SOLID principles, domain-driven design, and modular architecture practices.
• Contribute to refactoring and backend improvement efforts under technical direction.
• Work closely with frontend, Dev Ops, and ML team members to deliver features end-to-end.
• Contribute to CI/CD pipelines and support deployment processes.
• Apply logging and monitoring best practices to ensure observability of your code in production.
• Communicate progress and blockers clearly, and collaborate proactively to resolve issues.
• Actively develop your knowledge of backend, infrastructure, and Dev Ops best practices.
• Show curiosity around emerging technologies and contribute ideas for improvement.
• Take ownership of assigned features and see them through to production with appropriate support.
• Support junior engineers and contribute to a collaborative team culture.

• Experience building backend services using Python, with some exposure to microservices or distributed systems.
• Hands-on experience with at least one real-time messaging or streaming technology (Kafka, Redis Pub/Sub, Rabbit
  
  MQ, or similar).
• Practical experience with asynchronous task processing using distributed task queues (Celery, RQ, or similar).
• Experience building REST APIs using modern Python frameworks (FastAPI, Flask, or similar).
• Some exposure to ETL workflows or data pipelines; familiarity with orchestration tools such as Airflow or Prefect is a plus.
• Understanding of caching strategies and message broker concepts.
• Comfortable working with Docker to deploy and run containerised applications.
• Working knowledge of relational databases (Postgre
  
  SQL or similar) and basic query optimisation.
• Exposure to CI/CD pipelines and automated testing practices.

• Bachelor’s degree in Computer Science, Software Engineering, or a related technical field.
• 21 days of paid annual leave.
• Visa sponsorship for international candidates.
• Exposure to a thriving ecosystem working from our Abu Dhabi HQ.