Senior AWS Python Engineer — Financial Crimes Data & Cloud

System One; Hoover (AL); Hybrid; USD 120,000 - 150,000; Full time

Job summary

System One seeks a Senior AWS Python Developer to support a Financial Crimes technology portfolio within financial services. You will develop and enhance data-driven applications in an AWS-heavy environment, using Python, SQL, and cloud-native services.

The role involves building scalable data solutions, collaborating with engineering and business teams, and following security best practices. Hybrid work options available across multiple client sites.

Qualifications

• 5+ years of hands-on Python development experience.
• Strong practical experience developing and supporting solutions in AWS.
• Experience with key AWS services, particularly Lambda, S3, RDS, DynamoDB, API Gateway, EC2, and CloudWatch.
• Strong SQL skills, including querying and working with large datasets.
• Experience with data engineering, data processing, or data intensive applications.
• Hands on experience with Amazon Redshift.
• Familiarity with container technologies and services such as ECS and/or EKS.
• Understanding of AWS security services and practices, including IAM and Secrets Manager.
• Working knowledge of DevOps and CI/CD concepts.
• Strong troubleshooting and production support skills.

Responsibilities

• Develop, enhance, and maintain Python-based applications and data solutions for the Financial Crimes portfolio.
• Build and support solutions leveraging AWS services such as Lambda, S3, RDS, DynamoDB, API Gateway, EC2, ECS/EKS, and Redshift.
• Develop and optimize SQL queries and data processing workflows.
• Work with structured and large-scale datasets to support applications and analytics.
• Implement monitoring and operational support using AWS CloudWatch and related services.
• Apply AWS IAM, Secrets Manager, and security best practices when working with cloud apps and data.
• Participate in CI/CD, deployment, and DevOps activities.
• Collaborate with engineering, data, and business teams in a financial services environment.

Skills

Python development

AWS

SQL

Data engineering

DevOps

CI/CD

Cloud monitoring

Security best practices

Container technologies

Education

Bachelor's degree in Computer Science or related field

Tools

Lambda

S3

RDS

DynamoDB

API Gateway

EC2

ECS/EKS

Redshift

CloudWatch

Job description

System One seeks a Senior AWS Python Developer to support a Financial Crimes technology portfolio within financial services. You will develop and enhance data-driven applications in an AWS-heavy environment, using Python, SQL, and cloud-native services.

The role involves building scalable data solutions, collaborating with engineering and business teams, and following security best practices. Hybrid work options available across multiple client sites.