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Hallmark Global Technologies Inc Logo
Java API Developer

Hallmark Global Technologies Inc

 

New York, NY, United States

Posted On: 30+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Java API Developer
Tenure: Contract - Corp-to-Corp
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Description

You will design, build, and automate testing for scalable, high-volume RESTful and GraphQL API platforms. You own the test strategy for distributed systems, ensuring reliability, security, and performance through rigorous automation.

This role is on-site.

Responsibilities

  • Develop and maintain automated integration tests for REST and GraphQL APIs using Java, Python, and SQL.
  • Design and implement programmatic API tests using JSON and REST Assured.
  • Integrate API validation into CI/CD pipelines using GitLab and AWS.
  • Triage production and integration issues reported by API consumers.
  • Mentor SDETs on testable system design and automation engineering best practices.

Required Skills

  • 5+ years of experience in API development and integration testing.
  • Strong expertise in Java, Python, and SQL.
  • Experience building automation for RESTful and GraphQL APIs.
  • Proficiency with JSON and REST Assured for programmatic testing.
  • Hands-on experience integrating API validation into CI/CD pipelines.
  • Working knowledge of GitLab and AWS platforms.

Preferred Skills

  • Experience with resiliency, performance, and security test automation.
  • Background in distributed systems design.

Education

Any Gradute

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