Daxko

Senior Flutter Developer

Daxko
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4 days ago
Mumbai, IndiaSenior

Responsibilities

  • Architect and maintain Playwright end-to-end automation frameworks using page object models, custom fixtures, and network interception.
  • Design and run JMeter load-testing strategies to identify backend bottlenecks and database locking issues.
  • Build test suites for payment gateways, tokenization, webhooks, transaction idempotency, and 3D Secure scenarios.
  • Test asynchronous Kafka integrations and real-time synchronization across access control, retail, and financial systems.
  • Maintain test plans and traceability across epics, test cases, and bug reports.
  • Organize smoke, sanity, and regression suites; lead defect triage; and establish release entry and exit criteria.
  • Integrate Playwright and JMeter suites into the CI/CD pipeline to gate builds before deployment.

Requirements

  • 6+ years of experience in software testing and automation within a complex SaaS environment.
  • Deep hands-on expertise with Playwright and TypeScript, including page object models, fixtures, and assertions.
  • Experience configuring and analyzing distributed load tests with JMeter.
  • Strong experience testing payment gateways and financial workflows such as billing, refunds, and subscriptions.
  • Experience using AI coding assistants to generate and maintain automated scripts while controlling accuracy and flakiness.
  • Solid understanding of testing RESTful APIs and asynchronous messaging systems.
  • Preferred: experience with mobile test automation frameworks for Flutter apps.
  • Preferred: familiarity with fitness, gym management, or POS retail software.
  • Preferred: knowledge of PCI-DSS compliance and its impact on software testing and data handling.

Tech Stack

AngularApache JMeterApache KafkaFlutterTypeScript

Categories

Daxko

About Daxko

501-1,000 employees
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