VAYUZ Technologies - Software Development Engineer - Test - Java/Python

Description

JOB DESCRIPTION :

Unit Test Design & Implementation

• Design, develop, and execute comprehensive unit test cases and test suites for application components written in Java, ReactJs, and Python.
• Utilize and maintain testing frameworks specific to each component :
• Java (Backend) : Write unit tests using JUnit / TestNG and use Mockito / PowerMock for mocking complex dependencies and external service calls.
• Python (Backend/Scripts) : Write unit tests using PyTest / unittest and employ mocking libraries like unittest.mock.
• ReactJs (Frontend) : Write unit tests for functional and class components using Jest and React Testing Library (RTL) to focus on user-centric behavior.
• Implement techniques like test doubles (Mocks, Stubs, Spies) to ensure tests are isolated, deterministic, and fast.
• Collaborate with developers to achieve high code coverage metrics without sacrificing test quality.
  
  

Quality Assurance & Engineering Practices

• Advocate for and help implement Test-Driven Development (TDD) and clean code practices.
• Participate in code reviews to ensure new features and bug fixes are accompanied by robust unit tests.
• Integrate unit tests into the CI/CD pipeline (e.g., using Jenkins, GitLab CI, or GitHub Actions) to enable continuous testing on every code commit.
• Contribute to the overall automation and testing strategy, focusing on shifting quality left in the Software Development Life Cycle (SDLC).
  
  

Qualifications

Strong Proficiency in Core Languages :

• Java : Solid understanding of OOP, data structures, and experience with Java-based unit testing.
• Python : Experience with Python for scripting and backend logic.
• JavaScript/TypeScript (for React) : Strong skills in modern JavaScript (ES6+).
  
  

Testing Framework Expertise

• Backend : JUnit/TestNG (Java), PyTest (Python), and mocking libraries like Mockito.
• Frontend : Jest and React Testing Library (RTL) is highly preferred.
  
  

Tools & Methodologies

• Experience with Git and modern version control systems.
• Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI).
• Knowledge of an issue-tracking system like Jira.
• Understanding of code quality tools like SonarQube (or similar static analysis tools).
• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Minimum 3+ years of experience as an SDET, Automation Test Engineer, or a Software Engineer with a heavy focus on unit testing.
• Proven ability to write clean, maintainable, and effective test code.
  
  

(ref:hirist.tech)
Skills Required
powermock , Jenkins, Git, Reactjs, Mockito, Sonarqube, TestNG, Pytest, Jest, Java, Junit, Jira, Python