Senior Backend Developer (Python)

About the Role

We are seeking a Senior Backend Engineer (Python) who is passionate about building scalable backend systems and high- performance APIs. You will take ownership of designing, developing, and maintaining core backend services that power our products — ensuring reliability, security, and efficiency at scale.

Key Responsibilities

Work with relational (PostgreSQL/MySQL) and NoSQL databases, ensuring performance and data consistency.
Architect scalable, reliable, and maintainable systems using microservices or modular architectures.
Monitor, troubleshoot, and optimize performance in production environments.
Integrate with third- party APIs and internal systems securely and efficiently.
Collaborate with frontend engineers, DevOps, and product managers to deliver end- to- end features.
Design, develop, and maintain backend services and APIs using Python (Django, FastAPI, or Flask).
Implement and optimize data models, caching layers, and background task queues (Celery, Redis, etc.).
Develop and maintain automated test suites (unit/integration) and support CI/CD workflows.
Perform code reviews, mentor junior developers, and contribute to architectural decision- making.

Qualifications

Good communication skills and ability to work collaboratively in a hybrid team environment.
Strong experience with SQL and ORM frameworks.
Strong debugging, optimization, and problem- solving skills.
5+ years of professional experience in backend development, primarily with Python.
Familiarity with Docker, Kubernetes, and cloud platforms (AWS, GCP, or Azure).
Proficiency with Python web frameworks (Django, FastAPI, Flask, or similar).
Solid understanding of RESTful API design, microservices, and software architecture principles.
Knowledge of testing frameworks (Pytest, Unittest) and CI/CD pipelines.

Nice to Have

Exposure to AI/ML model integration or media processing pipelines is a plus.
Experience with asynchronous programming (AsyncIO, Celery).
Knowledge of system design, scalability, and performance tuning.
Familiarity with GraphQL, message queues (RabbitMQ, Kafka).

What We Offer

Modern office environment with latest technology and development tools
Team building activities, company events, and collaborative work culture
Flexible working arrangements with hybrid remote/office options
Comprehensive health insurance coverage
Professional development budget for courses, conferences, and certifications
Competitive salary commensurate with experience and skills
Annual performance bonuses and career advancement opportunities

Cập nhật gần nhất lúc: 2025-11-16 13:10:03