Python Engineer

Sci Solutions Global•Plano, TX
•Onsite

About The Position

We are seeking a Sr. Python Developer for an onsite position in Plano, TX. This role is open for W2 candidates only, and the client is only accepting USC/GC/GC EAD. The primary focus will be on designing and developing cloud-native backend architectures using microservices, serverless, and event-driven patterns. You will build scalable Python backend services and APIs, implement serverless solutions on AWS, and containerize applications for deployment.

Requirements

  • 7+ Years of Python Programming

Responsibilities

  • Design and develop cloud-native backend architectures using microservices, serverless, and event-driven patterns.
  • Build scalable Python backend services and APIs using frameworks such as FastAPI or Flask.
  • Design APIs with appropriate validation, security, error handling, performance, and integration patterns.
  • Develop serverless solutions using AWS Lambda, API Gateway, EventBridge, and Step Functions.
  • Containerize and deploy applications using Docker, AWS ECS/Fargate, and/or EKS/Kubernetes.
  • Implement asynchronous processing and event-driven architectures using SQS, SNS, and EventBridge.
  • Design and optimize data persistence using Amazon RDS/Aurora and DynamoDB.
  • Implement caching and session management using ElastiCache/Redis.
  • Provision and manage cloud infrastructure using Terraform and/or CloudFormation.
  • Develop and maintain CI/CD pipelines with automated testing, quality gates, and repeatable deployments.
  • Implement observability using CloudWatch, X-Ray, OpenTelemetry, or comparable monitoring technologies.
  • Apply AWS security best practices across IAM, KMS, Secrets Manager, networking, and VPC architecture.
  • Design solutions that meet defined availability, latency, scalability, and disaster recovery requirements.
  • Monitor system performance, troubleshoot production issues, and apply SRE and reliability engineering practices.
  • Identify opportunities for performance optimization and cloud cost efficiency.
  • Participate in code reviews, technical design discussions, testing, and engineering best practices.
  • Provide technical leadership and effectively communicate architecture and engineering decisions to technical and business stakeholders.
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