Role: Sr.Python Developer

location: Plano, TX- Locals only
Onsite position
W2 Requirement

Below role is only open for W2, No c2c/1099 or third party resumes

Due to the nature of the roles client is only accepting USC/GC /GC EAD only no other visas accepted .

Responsibilities

7+ Years of Python Programming
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.

Competências necessárias

Python programmingCloud-native backend architecture (microservices, serverless, event-driven)Serverless development on AWS (Lambda, API Gateway, Step Functions, EventBridge)Web frameworks (FastAPI, Flask)API design, validation, security, and error handlingContainerization and orchestration (Docker, AWS ECS/Fargate, EKS/Kubernetes)Asynchronous and event-driven processing (SQS, SNS, EventBridge)Data persistence design (Amazon RDS/Aurora, DynamoDB)Caching and session management (ElastiCache/Redis)Infrastructure as Code (Terraform, CloudFormation)CI/CD pipeline development with automated testing and quality gatesObservability and monitoring (CloudWatch, X-Ray, OpenTelemetry)AWS security best practices (IAM, KMS, Secrets Manager, VPC)Site Reliability Engineering and production troubleshootingTechnical leadership and stakeholder communication

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