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Centurion Consulting Group

Sr. Application Developer

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Summary

Senior developer who designs and maintains Python microservices and AWS infrastructure, modeling workflows with Step Functions, provisioning via CDK, and building containerized REST APIs. Daily work spans CI/CD pipelines, testing, code reviews, and CloudWatch/CloudTrail observability in an Agile SDLC team.

Job Description

Development & Infrastructure

  • Develop and maintain Python-based microservices and AWS infrastructure using CDK
  • Model complex business workflows with AWS Step Functions
  • Build containerized applications with RESTful APIs
  • Implement comprehensive logging, monitoring, and audit trails (CloudWatch, CloudTrail)

Quality & Collaboration

  • Conduct code reviews focused on maintainability, performance, and best practices
  • Write unit tests and integration tests; perform code remediation
  • Contribute to architecture decisions and maintain technical documentation
  • Collaborate with stakeholders to translate business requirements into technical solutions

Required Qualifications

Education & Experience

  • BS in Computer Science/IT or equivalent work experience
  • 7+ years software development experience with SDLC and Agile methodologies

Core Technical Skills

  • Python: Production-grade development with modern frameworks and testing libraries
  • AWS CDK: Infrastructure-as-code for multi-environment deployments
  • CI/CD: Hands-on pipeline creation and management for cloud applications
  • API Design: RESTful service design, versioning, and error handling
  • Version Control: Git workflows, branching strategies, merge request reviews

Technical Stack

Primary (daily use expected):

  • Python 3.9+, AWS Lambda, Step Functions
  • IaC: CDK, Terraform experience
  • DynamoDB, S3, API Gateway, CloudWatch, CloudTrail
  • SNS/SQS, EventBridge
  • Docker, Git/GitLab

Secondary (nice to have):

  • Frontend: Angular or React (TypeScript)
  • AWS Services: Athena, Glue, Load Balancers

Productivity Tools (Plus)

AI-Assisted Development

  • Experience using AI coding assistants such as Claude Code for:

o Code review and optimization suggestions
o Documentation generation
o Debugging and troubleshooting
o Test case development

  • Ability to critically evaluate and adapt AI-generated code

Skills

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See also

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