Software Quality Assurance Engineer

22 hours ago

Karachi, Sindh, Pakistan Saynt AI Full time

Job Title: Quality Assurance (QA) EngineerLocation: Remote
Type: part-time
Experience Level: Mid–Senior
Pay structure: Monthly
Budget: 40k - 60k
Job Overview:

We are looking for a highly skilled
Quality Assurance (QA) Engineer

to ensure the reliability, functionality, and scalability of our platform. The ideal candidate will have strong experience testing
third-party integrations, APIs, AI-driven features, and front-end interfaces

, along with a solid understanding of both
Python

and

backends.

You will work closely with developers, AI engineers, and project managers to design, execute, and automate test cases — ensuring that every release meets our high standards for performance and quality.

Key Responsibilities:

  • Conduct
    end-to-end testing

across the application (frontend, backend, and AI modules).
- Perform
third-party integrations testing

(APIs, webhooks, and automation flows).
- Test and validate
API endpoints

using
Postman

and automated test suites.
- Execute
frontend testing

(UI/UX validation, responsiveness, cross-browser consistency).
- Perform
AI agentic testing

, validating response accuracy, contextual behavior, and edge cases.
- Conduct
load testing

,
A/B testing

, and
performance benchmarking

for scalability assessment.
- Identify, document, and track bugs, performance issues, and inconsistencies using a structured reporting process.
- Collaborate with developers to ensure issues are resolved efficiently and verify fixes post-deployment.
- Work with Python and environments to test backend logic and API reliability.
- Contribute to the creation and maintenance of
testing documentation

, including test plans, cases, and reports.
- Recommend and implement best practices for continuous testing and CI/CD integration.

Required Skills & Qualifications:

  • Bachelor's degree in Computer Science, Software Engineering, or a related field.
  • 3+ years of experience in QA or software testing roles.
  • Strong proficiency in
    manual and automated testing

methodologies.
- Experience with
Postman

,
Swagger

, or similar API testing tools.
- Hands-on experience testing
Python

and

-based systems.
- Familiarity with
CI/CD pipelines

,
Git

, and
version control workflows

.
- Understanding of
AI/ML-driven systems

and ability to perform qualitative testing for AI agents.
- Experience with
load testing tools

(e.g., JMeter, Locust).
- Strong analytical and problem-solving skills with attention to detail.
- Excellent written and verbal communication skills for reporting and collaboration.

Preferred (Nice-to-Have) Skills:

  • Experience with
    automation testing frameworks

(e.g., Cypress, Playwright, Selenium).
- Familiarity with
testing cloud deployments

(AWS, GCP, or Azure).
- Knowledge of
PostgreSQL

or
MongoDB

for backend data validation.
- Exposure to
API mocking

and
test-driven development (TDD)

.
- Understanding of
AI agent orchestration

or
LangChain-like frameworks

is a plus.

Tech Stack Exposure:

  • Backend:

Python,
- Frontend:

, (for UI/UX testing)
- APIs:

RESTful APIs, Webhooks
- Testing Tools:

Postman, JMeter, Cypress/Playwright, Swagger
- Version Control:

Git/GitHub
- Cloud/Infra:

Docker, AWS (optional)

Soft Skills:

  • Strong ownership and accountability for testing deliverables.
  • Detail-oriented with a focus on quality and reproducibility.
  • Clear communicator with the ability to translate technical findings into actionable insights.
  • Team player who collaborates effectively across functions.

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