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Hallmark Global Technologies Inc Logo
System Administrator

Hallmark Global Technologies Inc

 

Fort Worth, TX, USA

Posted On: 11 days ago
Experience: 3+ years
Availability: Hybrid
Openings: 1
Category: System Admin
Tenure: Contract - Corp-to-Corp
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Description

Design, develop, and implement large-scale system integration solutions and APIs in production environments.

This role is on-site.

Responsibilities

  • Develop and maintain system interfaces using C#, .NET, JavaScript/TypeScript, and ASP.NET Core.
  • Configure and support production environments, including Kubernetes, Docker, and cloud providers (Azure, AWS).
  • Execute data mapping exercises and manage data exchange using PostgreSQL, MongoDB, and Redis.
  • Implement CI/CD pipelines using GitHub Actions and Azure DevOps, utilizing source control with GitHub.
  • Perform test automation and quality assurance using Selenium, Playwright, Cypress, and Postman.

Required Skills

  • Bachelor's degree in Computer Science, Engineering, or related technical discipline, or equivalent experience.
  • 3+ years of experience designing and implementing large-scale solutions in production.
  • Proficiency with API and system integration development for internal and third-party systems.
  • Experience with object-oriented design, Agile/SCRUM methodologies, and DevOps practices.
  • Strong troubleshooting skills for system configuration, environment support, and issue resolution.
  • Ability to coordinate cross-team technical efforts and resolve integration issues.
  • Proficiency in writing concise technical documentation, code, and diagrams.

Preferred Skills

  • Experience with Kafka, REST, GraphQL, and cloud-native architectures.
  • Background in airline industry or vendor/third-party system integrations.

Education

Bachelor's degree

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