Sr. Python AWS full stack Developer

Valiant Technologies LLC; Austin (TX); On-site; USD 86,000 - 123,000; Full time

Job summary

Valiant Technologies LLC in Austin, TX is seeking a Senior Python AWS Full Stack Developer to design, develop, and deploy scalable cloud-native applications. The role requires expertise in AWS backend services, Python API development, React front-end engineering, and containerized deployments on Kubernetes/ECS platforms.

Key responsibilities include building RESTful APIs, microservices, CI/CD pipelines, and implementing authentication with OAuth2/JWT and AWS Cognito; plus designing scalable

Responsibilities

• Design, implement, and maintain scalable cloud-native architectures on AWS.
• Develop RESTful APIs and microservices using Python (FastAPI/Flask/Django).
• Build backend services and front-end integration with React.
• Implement authentication/authorization with OAuth2, JWT, and AWS Cognito.
• Create unit and integration tests and API documentation.

Job description

Job Title: Sr. Python AWS full stack Developer

Location: Austin, TX

Duration: 8 Months + Extension

Bill Rate: $76/hour (C2C)

Job Type: W-2, 1099, C2C

Client: To Be Discussed Later

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Job Description :

We are seeking a highly skilled Senior Python AWS Full Stack Developer to design, develop, and deploy scalable cloud-native applications. The ideal candidate will possess strong expertise in AWS backend services, Python API development, React front-end engineering, and containerized deployments on Kubernetes/ECS platforms. This role requires hands-on experience building enterprise-grade microservices, cloud infrastructure, CI/CD pipelines, and highly available distributed systems.

• Develop robust, secure, and scalable RESTful APIs and microservices using Python.
• Build backend services using:
  • FastAPI
  • Flask
  • Django/Django REST Framework
• Design event-driven and asynchronous applications.
• Integrate third-party services and enterprise applications.
• Develop unit tests, integration tests, and API documentation.
• Implement authentication and authorization using OAuth2, JWT, and AWS Cognito.
• Optimize database interactions and API performance.

Key Responsibilities:

• Design, implement, and maintain scalable cloud-native architectures on AWS.
• Develop and manage infrastructure utilizing:
  • IAM (Identity and Access Management)
  • VPCs, Subnets, Route Tables, Security Groups
  • Application Load Balancers (ALB)
  • API Gateway
  • CloudWatch Monitoring and Alerting
  • S3 Storage Solutions
  • ECS/EKS Clusters
  • AWS Lambda Serverless Functions
  • RDS/Aurora Databases
  • MongoDB or DynamoDB
• Implement infrastructure security, monitoring, disaster recovery, and high-availability solutions.
• Optimize cloud performance, scalability, and cost efficiency.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.