Senior Python Developer

Job Title: Senior Python DeveloperLocation: Plano, TX (Onsite)Experience: 10+ YearsJob SummaryPersistent Systems is seeking a Senior Python Developer with 10+ years of experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should have strong expertise in Python, API development, cloud technologies, microservices, and database management.Key ResponsibilitiesDesign, develop, and maintain high-performance Python applications.Build scalable RESTful APIs and Microservices using Python frameworks.Develop backend services and integrate with third-party applications.Collaborate with cross-functional teams to gather requirements and deliver high-quality solutions.Write clean, maintainable, and reusable code following industry best practices.Optimize application performance and troubleshoot production issues.Develop and maintain database schemas and data models.Participate in code reviews, architecture discussions, and Agile ceremonies.Mentor junior developers and provide technical guidance.Ensure application security, scalability, and reliability.Required Skills10+ years of hands-on experience in Python development.Strong expertise in Python 3.x.Experience with Django, Flask, or FastAPI.Strong knowledge of RESTful API development and Microservices Architecture.Experience with SQL databases (PostgreSQL, MySQL, SQL Server) and NoSQL databases (MongoDB, Redis).Experience with AWS, Azure, or Google Cloud Platform cloud platforms.Hands-on experience with Docker, Kubernetes, Jenkins, and CI/CD pipelines.Proficiency with Git and version control systems.Knowledge of message brokers such as Kafka or RabbitMQ.Strong understanding of Object-Oriented Programming (OOP), Design Patterns, and data structures.Experience working in Agile/Scrum environments.Preferred SkillsExperience with data processing, ETL pipelines, or Apache Spark.Knowledge of AI/ML libraries such as Pandas, NumPy, TensorFlow, or PyTorch.Experience with Terraform or Infrastructure as Code (IaC).Financial Services or Banking domain experience.EducationBachelor''s or Master''s degree in Computer Science, Information Technology, Engineering, or a related field.