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Cyclops

Senior Test Automation Engineer, SDET

Cyclops

Senior Test Automation Engineer responsible for building test infrastructure for a crypto payment platform. Collaborating across teams and ensuring effective testing processes in a remote setup.

Posted 7/15/2026contractRemote • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in building and maintaining test frameworks, CI/CD pipelines, and effective testing strategies, with a strong focus on API testing and automation. Proficient in TypeScript and experienced in coaching teams on best testing practices.

Highest-signal resume keywords
TypeScriptTest Framework DevelopmentCI/CD Pipeline DesignAPI TestingAutomation Frameworks

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Test Infrastructure OwnershipContract TestingTest Data GenerationProduction-Adjacent ChecksFlaky Test Elimination
Soft Skills
Strong CommunicationCoaching
Tools & Technologies
PlaywrightGitLab CIAI Coding Tools
Industry Keywords
SDETPlatform EngineeringBackend EngineeringTest PatternsMocking/Stubbing

Tech Stack

Tools & technologies
TypeScript

About the role

Key responsibilities & impact
  • Design and build stateful mocks and simulators of third-party vendor APIs
  • Implement contract tests that run on schedule against real vendor sandboxes
  • Build test data and environment tooling
  • Own the CI test pipeline
  • Eliminate flaky tests
  • Create test-writing scaffolding and well-documented test patterns
  • Coach engineers on writing effective tests
  • Build production-adjacent checks

Requirements

What you’ll need
  • 5+ years as a software engineer with substantial test-infrastructure ownership (SDET, platform engineering, or backend engineering with heavy testing responsibility)
  • Strong TypeScript
  • Experience building test frameworks and harnesses from scratch
  • Hands-on experience with a modern automation framework, i.e. Playwright
  • Experience designing test stages in CI/CD pipelines (e.g. GitLab CI)
  • API testing and mocking/stubbing of third-party services
  • Proficient daily use of AI coding tools
  • High agency
  • Strong written and verbal communication in English

Benefits

Comp & perks
  • Company issued laptop
  • Technology Accessories
  • Annual In-Person Full-Team Meetup