Backend Python Engineer

Job Title: Python Developer
Job ID: 2477
Employment Type: Full-Time (Unionsys Payroll)
Work Mode: Hybrid
Experience Required: 5–7 Years
Open Positions: 10
CTC: Up to ₹13 LPA
Locations: Bengaluru, Chennai, Pune, Mumbai, Delhi, Kolkata, Hyderabad

Job Summary

We are hiring experienced Python Developers with strong backend development expertise to build scalable, high-performance enterprise applications. We are looking for professionals with excellent Core Python knowledge, strong SQL skills, and experience integrating APIs and distributed data processing technologies.

Key Responsibilities

- Design, develop, and maintain scalable backend applications using Python.
- Build clean, effective, and maintainable production-grade applications.
- Develop and consume REST APIs.
- Work with multithreading, multiprocessing, and asynchronous programming.
- Write optimized SQL queries and improve database performance.
- Integrate applications with external systems securely and reliably.
- Support distributed data processing using Apache Spark.




- Collaborate with cross-functional teams to deliver high-quality software.

Required Skills

- 5–7 years of hands-on Python development experience.
- Strong Core Python knowledge (Functional Programming & OOP).
- Experience building production-grade backend applications.
- Expertise in:
- Multithreading
- Multiprocessing
- Async/Await
- Concurrency & Parallel Programming
- Robust experience with REST APIs.
- Knowledge of API authentication (API Keys, OAuth).
- Experience with error handling, retries, timeouts, and idempotency.
- Excellent SQL skills including:
- Complex Joins
- Aggregations
- Window Functions
- Query Optimization
- Knowledge of Apache Spark, Spark SQL, DataFrames, partitioning, and performance tuning.
- Strong analytical and problem-solving skills.

Educational Qualification

- BE / B.Tech / MCA / M.Sc (Computer Science) or equivalent from a recognized university.

Pay: ₹2,800,000.00 - ₹3,000,000.00 per year

Benefits:

- Provident Fund

Work Location: In person

📌 Backend Python Engineer (Pune)
🏢 Umruz Tech Solutions Private
📍 Pune