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Senior Fullstack QA Engineer - Backend

Cyprus, Limassol · Job Posted January 13, 2026
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Job Description

TradingView is the world’s #1 platform for all things investing. 100M+ users trust us to inform their trading decisions. We're looking for a Fullstack QA Engineer who will take ownership of product quality at every level within the Core Technology Cluster. You’ll join a team developing an internal infrastructural products for its own colleagues. The main product of the team is a system for monitoring and automating the service maintenance processes of other teams.

Job Responsibility

  • Perform manual and automated testing at all levels: API, database, business logic, as well as performance and reliability testing
  • Create and maintain test cases, checklists, test scenarios, test strategy, and coverage metrics
  • Conduct advanced troubleshooting and root cause analysis using logs and other data sources
  • Drive continuous improvement in QA processes, tools, test automation, and methodologies
  • Collaborate closely with cross-functional teams to refine requirements and ensure testability
  • Perform integration testing with third-party services and brokers, ensuring robust system interoperability
  • Mentor, support, and coach developers in QA practices, promoting a shift-left testing approach

Requirements

  • 4+ years of hands-on QA experience, primarily in backend applications and API testing
  • Strong proficiency in HTTP API testing, including RESTful and/or WebSocket APIs
  • Solid knowledge of Linux environments and advanced command-line operations
  • In-depth understanding of protocols like HTTP, WebSockets, and their security aspects
  • Ability to analyze logs and identify root causes of issues
  • Advanced experience with curl, Swagger, DevTools, and similar API testing tools
  • Experience in developing and maintaining automated test scripts and frameworks
  • English proficiency for written communication (B1 level or higher)

Nice to have

  • Experience with CI/CD pipelines and DevOps practices (Git, Jenkins, GitLab CI, etc.)
  • Hands-on experience with Kubernetes (k8s)
  • Extensive experience designing and executing test plans for complex, distributed systems
  • Proficiency in Python for test automation
  • Experience with finance and trading, or knowledge of the industry
  • Familiar with TradingView

What we offer

  • Flexible hours
  • Hybrid approach (office + remote, depending on team and location)
  • Modern offices with local perks
  • Global team of 500+ professionals from 40+ countries
  • Continuous learning & mentorship
  • Career development opportunities
  • Relocation support (visa, transportation, housing)
  • Private health insurance
  • Performance bonuses
  • TradingView Premium subscription
  • Annual team events
  • Inclusive, diverse environment where everyone can thrive

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