Core Python Developer

Job Description

Job Title: Core Python Developer:Location: Pune, Mumbai, Bangalore, Chennai, Hyderabad, Gurugram & Kolkata.Work Culture: Hybrid (3 Days-office, 2 Days-WFH)
• Advanced Python proficiency with strong command of both functional and object-oriented (OOP) programming paradigms.
• Demonstrated experience building production-grade applications with an emphasis on scalability, maintainability, and performance.
• Strong expertise in concurrency and parallelism, including:
• Multithreading and multiprocessing
• Synchronous and asynchronous programming (e.g., async/await)
• Designing for throughput, latency, and safe shared-state handling
• Proven experience integrating with external systems via application interfaces, including:
• Building and consuming RESTful APIs
• Authentication/authorization patterns (e.g., API keys, OAuth where applicable)
• Reliable integration patterns (timeouts, retries, idempotency, error handling)
• Strong SQL skills, including the ability to write efficient, complex queries (joins, aggregations, window functions) and optimize performance where needed.
• Knowledge of Apache Spark and distributed data processing concepts or supporting Spark applications (e.g., Spark SQL, DataFrames, performance tuning basics, partitioning/shuffles).

Keyskills :
sqlapache sparkpython