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Senior Python Middleware Developer

Senior Python Middleware Developer

66degrees

5 - 8 years

7 - 12 Lacs

kolkata mumbai new delhi hyderabad pune chennai bengaluru

Posted:1 hour ago| Platform:

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Skills Required

backend front end coding django consulting agile workflow middleware monitoring python

Work Mode

Work from Office

Job Type

Full Time

Job Description

Design and develop middleware services to bridge front-end systems, backend services, AI/ML models, and data sources. Build and manage scalable microservices using Python frameworks such as FastAPI, Flask, or Django. Develop APIs and orchestration layers to process, transform, and route data efficiently. Integrate AI agents, inference endpoints, and third-party APIs into middleware pipelines. Ensure middleware reliability, low latency, and performance optimization. Manage inter-service communication via REST, gRPC, WebSockets, or messaging systems like Kafka. Collaborate with DevOps on CI/CD pipelines, logging, monitoring, and containerized deployments (Docker/Kubernetes). Maintain high-quality documentation and coding standards for reusable, scalable solutions.

Qualifications

5 8 years of experience in Python programming with strong middleware and API development expertise. Proficient in FastAPI, Flask, or Django frameworks. Hands-on experience in middleware concerns: logging, error handling, request validation, and security. Strong understanding of RESTful architecture, API gateway design, and authentication mechanisms (OAuth2, JWT, API Keys). Experience with asynchronous programming (asyncio, aiohttp) and event-driven systems (Kafka, RabbitMQ). Hands-on experience with Docker and working knowledge of Kubernetes. Exposure to cloud platforms (AWS, GCP, or Azure) for scalable deployments. Knowledge of AI/ML model serving and integration pipelines (preferred).

Nice to Have

Experience with LLM-based AI agents, LangChain, or vector databases. Exposure to observability tools such as Prometheus, Grafana, or ELK stack. Familiarity with enterprise integration platforms or workflow engines (e.g., Airflow, Temporal).

Soft Skills

Excellent communication and collaboration skills. Strong problem-solving mindset with the ability to work independently. Agile and delivery-focused, comfortable working in fast-paced product cycles.

All qualified applicants will receive consideration for employment without regard to

actual or perceived race, color, religion, sex, gender, gender identity, national origin,

age, weight, height, marital status, sexual orientation, veteran status, disability status, or

other legally protected class.

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Senior Python Middleware Developer