Senior Application Modernization Engineer

Must be authorized to work in the United States or CanadaFull-TimeSenior
Salary120,000 - 170,000 USD per year
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Job Details

Experience
5+ years
Required Skills
GraphQLKubernetesCI/CDRESTful APIsMicroservicesLLM

Requirements

  • 5+ years of hands-on software engineering experience.
  • Experience with both greenfield development and modernizing legacy systems.
  • Fluent in multiple programming languages and paradigms.
  • Experience with full-stack development in large enterprise environments.
  • Strong understanding of cloud-native architecture, containerization, and microservices.
  • Experience with CI/CD automation and branching strategies.
  • Familiarity with production-grade AI/LLM integration and AI coding tools.
  • Knowledge of RAG pipelines, vector databases, or semantic search.
  • Ability to travel 25-50%.

Responsibilities

  • Break down monolithic legacy applications into cloud-native services.
  • Build full-stack, production-grade applications with REST and GraphQL APIs.
  • Write clean, testable code and perform code reviews.
  • Design event-driven and microservices architectures.
  • Integrate AI/LLM capabilities including RAG pipelines and agentic workflows.
  • Configure CI/CD pipelines and test automation.
  • Collaborate with Operations for containerization and observability.
  • Mentor and uplift team members through pairing and feedback.
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120,000 - 170,000 USD per year
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