A Software Test Engineer is responsible for ensuring that software applications are robust, reliable, and bug-free before they are released to the public. Here are some key responsibilities:

Developing Test Plans: Creating detailed test plans that outline the testing process, objectives, resources, and schedule.

Writing Test Cases: Designing and writing test cases to cover various aspects of the software, including functionality, performance, and security.

Executing Tests: Running test cases and scenarios to identify defects or issues in the software.

Bug Reporting: Documenting and reporting any bugs or issues found during testing, including steps to reproduce and severity levels.

Regression Testing: Re-running tests to ensure that new code changes have not adversely affected existing functionality.

Collaborating with Teams: Working closely with developers, product managers, and other stakeholders to ensure quality standards are met.

Analyzing Results: Reviewing test results to identify trends, areas for improvement, and providing feedback to the development team.

A Web Developer is responsible for designing, building, and maintaining websites. Here are some key responsibilities:

Designing and Building Websites: Creating visually appealing and functional websites using HTML, CSS, JavaScript, and other programming languages.

Optimizing Web Performance: Ensuring websites load quickly and run smoothly, optimizing for speed and efficiency.

Maintaining Web Properties: Providing ongoing support and maintenance for websites, including updates and bug fixes.

Collaborating with Teams: Working with clients, designers, and other developers to meet project requirements and goals.

Performing Site Audits: Conducting routine audits to ensure the website is secure, accessible, and performing well.

Creating Responsive Designs: Ensuring websites are responsive and work well across various devices and screen sizes.