Python Developer

Requirements:

• 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 and OAuth where applicable), and Reliable integration patterns (timeouts, retries, idempotency, and 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).