Robotics technology LLC
Duncanville, TX
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Job Description :

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Senior Backend Developer (AWS/Azure, Python Expert)

We are seeking a highly skilled Senior Backend Developer with deep expertise in AWS and Azure and advanced proficiency in Python. Experience with Go and C++ is a strong plus. The ideal candidate is comfortable working across modern database technologies, including RDBMS, data lake platforms, DynamoDB, and other NoSQL solutions.

Key Responsibilities:

  • Ensure application security, performance, and scalability within regulated environments (HIPAA, FedRAMP High).
  • Write clean, maintainable, and well-documented code following industry best practices.
  • Troubleshoot and resolve issues across the application stack.
  • Collaborate within an Agile development process, including sprint planning and code reviews.
  • Build and maintain CI/CD pipelines using AWS CodePipeline, CodeBuild, and Git-based workflows.
  • Develop and automate cloud infrastructure using Terraform and/or AWS CDK.
  • Design, build, and operationalize data and ML pipelines using AWS Glue, Step Functions, Lambda, EMR, and SageMaker.
  • Write robust AWS Glue ETL jobs (Python/PySpark) with exception handling, logging, and CloudWatch monitoring.
  • Implement monitoring and dashboards in CloudWatch for ETL processes, data pipelines, and ML endpoints.
  • Work with PostgreSQL, MySQL, DynamoDB, and data lake technologies.
  • Apply security best practices including IAM least privilege, encryption, and secrets management.
  • Contribute to architecture documentation, runbooks, and design reviews.

Required Qualifications:

  • Strong experience with Linux environments.
  • Expert-level Python skills; knowledge of C++ and Go preferred.
  • Experience with Django.
  • Strong proficiency in AWS or Azure (experience in both is preferred; ability to learn the other quickly is required).
  • Experience deploying and managing containerized applications (ECS strongly preferred; Kubernetes a plus).
  • Bachelor’s degree in Computer Science, Engineering, Mathematics, or related field.
  • Minimum 7 years of post-education professional experience (work-study does not apply).
  • AWS and/or Azure Professional-level certifications strongly preferred.

             

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