Senior python Backend Developer

• *Location:** Chennai (Work from Office)
• *Experience:** 5–6 Years
• *Job Type:** Full\-Time

• *Job Summary**

We are seeking an experienced **Senior Python Backend Developer** with strong expertise in backend development and Machine Learning to build scalable applications for cryptocurrency market analytics and prediction systems. The ideal candidate should have hands\-on experience in developing REST APIs, data pipelines, and ML models for real\-time market data.

• *Key Responsibilities**

• Develop scalable REST APIs using FastAPI.
• Build and maintain crypto market data pipelines.
• Design and optimize PostgreSQL databases.
• Develop and deploy ML models (LSTM, GRU, Transformer, XGBoost).
• Integrate third\-party APIs (Binance, CoinGecko, etc.).
• Implement authentication, caching, logging, and background jobs.
• Containerize applications using Docker.
• Collaborate with cross\-functional teams to deliver high\-quality solutions.

• *Required Skills**

• Python 3\.10\+, FastAPI
• PostgreSQL, SQLAlchemy
• Pandas, NumPy
• TensorFlow / PyTorch / Scikit\-learn
• LSTM, GRU, Transformer, XGBoost
• Time\-Series Forecasting
• REST APIs \& JWT Authentication
• Docker, Git, CI/CD
• Redis, Celery/APScheduler
• Swagger/OpenAPI

• *Preferred Qualifications**

• B.E./B.Tech/MCA/M.Sc or equivalent.
• 5–6 years of Python backend development experience.
• Experience in FinTech, Crypto, Trading, or Real\-Time Data Platforms

• *Salary :** 50,000\-60,000

Pay: ₹50,000\.00 \- ₹60,000\.00 per month

Benefits

• Cell phone reimbursement
• Flexible schedule
• Paid time off

Work Location: In person