Software Engineer/Developer

Senior React Developer and Test Automation Lead – 14781

Stockholm, Sweden
Onsite

Huy Tran

HR Administrator

cv@veritaz.se

Job Summary

  • Posted Date

    December 15, 2025

  • Work Type

    Onsite

  • Deadline

    2025-12-22

  • Schedule

    Full-time

  • Location

    Stockholm, Sweden

Job Description

Assignment Description:

We are looking for a Senior React Developer and Test Automation Lead to join our dynamic team.

What you will work on:

  • Design and establish a scalable frontend architecture for a React-based web application, including the introduction and maintenance of Architecture Decision Records (ADR)
  • Set technical standards and best practices for React, TypeScript, component structure, state management, and performance optimization
  • Drive a strong DevSecOps culture with a clear focus on cybersecurity, including CSP, authentication in Kubernetes, and SAST/DAST practices
  • Ensure proper packaging, containerization, and deployment of the frontend using Docker and Kubernetes
  • Take overall ownership of test strategy, quality assurance, and test automation across the project
  • Design, develop, and maintain automated tests using Python and Pytest
  • Implement and maintain frontend and end-to-end tests using frameworks such as Jest/Vitest, React Testing Library, and Playwright
  • Integrate automated tests into CI/CD pipelines and ensure continuous quality feedback
  • Maintain and continuously improve the regression test suite
  • Collaborate closely with developers and stakeholders to clarify requirements, validate functionality, and ensure high-quality deliveries
  • Drive continuous improvement of development and testing processes through reviews, coaching, and knowledge sharing

What you bring:

  • Expert-level knowledge of React, including hooks, rendering lifecycle, and performance optimization
  • Strong experience with TypeScript and modern frontend architecture principles
  • Extensive hands-on experience with test automation using Python and Pytest
  • Proven track record of leading test strategy and quality assurance efforts within development teams
  • Solid experience with frontend testing frameworks such as Jest/Vitest, React Testing Library, and Playwright
  • Good understanding of CI/CD pipelines and how to integrate automated testing effectively
  • Strong knowledge of Docker and Kubernetes-based application environments
  • High awareness of application security, including OWASP Top 10, secure container handling, and token management
  • Experience with state management solutions such as TanStack Query, Zustand, or Redux is an advantage
  • Background in hardware configuration, IoT, industrial interfaces, YANG, or ASP.NET C# is considered a plus
  • A structured, pedagogical, and pragmatic mindset with a strong commitment to security, code quality, and continuous improvement

If this sounds interesting, please send your CV to cv@veritaz.se

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