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Data-Core Systems Inc.

Senior Python Full Stack Engineer

Data-Core Systems Inc.

Sr. Full Stack Python Engineer at Data-Core Systems, Inc.

Posted 5/20/2026contractMiddletown • Pennsylvania • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies
AzureCloudJavaScriptKubernetesLinuxPostgresPythonReact

About the role

Key responsibilities & impact
  • Participate and effectively contribute to the design, development, and implementation of complex applications
  • Provide technical expertise and systems design for individual initiatives
  • Design, implement, and maintain workflows for Optical Character Recognition (OCR) and image processing
  • Develop scalable backend services in Python using Fast API
  • Integrate with third-party OCR engines through REST APIs
  • Implement preprocessing techniques and quality improvement measures
  • Contribute to improving OCR accuracy by utilizing feedback from manual reviews
  • Design data models and storage solutions for OCR results using PostgreSQL
  • Build message-driven services using Azure Service Bus for asynchronous processing
  • Deploy and operate services on Azure, including AKS
  • Containerize applications using Podman and support CI/CD pipelines
  • Develop and maintain React-based web applications for internal and client-facing tools
  • Implement responsive User Interface components using JavaScript / React
  • Collaborate closely with backend services to integrate OCR functionality into the UI
  • Mentor junior engineers and help raise overall engineering standards

Requirements

What you’ll need
  • 8+ years’ experience in Python implementing and supporting production systems
  • 5+ years’ experience with FastAPI or equivalent Python API frameworks
  • 5+ years of experience working with OCR and computer vision technologies
  • Proficiency in schema design, query writing, and performance optimization
  • Proven experience in production-level frontend development
  • Knowledge of Azure cloud services or equivalent messaging systems
  • Hands-on experience with container orchestration using AKS or Kubernetes
  • Strong understanding and practical experience working in Linux environments
  • Proficiency in REST API design and integration
  • Expertise in containerized development and deployment workflows
  • Knowledge of secure API design and operational best practices

Benefits

Comp & perks
  • Health insurance
  • Professional development opportunities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
PythonFastAPIOptical Character Recognition (OCR)image processingPostgreSQLAzure Service BusCI/CDReactJavaScriptcontainer orchestration
Soft Skills
technical expertisementoringcollaborationcommunicationproblem-solvingleadershipquality improvementfeedback utilizationdesign contributionstandards improvement