Python Developer

We are looking for a Senior Python Developer with strong AWS exp for onsite work in Malvern, PA

this is a W2 position and C2C is not allowed

Requirements:

• 5+ years of professional software development experience, with a focus on backend, integration, or data-intensive systems.
• Must have good experience in working auth 0, Security Vernabilities, Site minder migration and kong
• Demonstrated experience designing and building system-to-system data synchronization or migration solutions between legacy and modern platforms.
• Strong Python/golang development with proficiency in AWS cloud services, such as Lambda, S3, DynamoDB/RDS, Step Functions, SNS/SQS, API Gateway, or equivalent managed services.
• Hands-on experience developing APIs, batch processing jobs, and event-driven architectures.
• Solid understanding of data modeling, data transformation, reconciliation, and validation techniques for financial or account-based data.
• Experience working with relational and NoSQL databases, including writing performant queries and handling large data volumes.
• Knowledge of security best practices, including data encryption, IAM, secure data transfer, and audit/logging controls.
• Familiarity with CI/CD pipelines, source control (Git), automated testing, and code review practices.
• Experience working in Agile/Scrum environments, collaborating closely with product owners, architects, and operations teams.
• Strong troubleshooting and analytical skills, with the ability to identify root causes of data discrepancies and system failures.
• Excellent written and verbal communication skills, including the ability to produce clear technical documentation.

Preferred / Nice to Have

• Prior experience in Transfer Agent, financial services, or regulated environments.