Enter a job title or keyword

QA Engineer


Job Location:

Lagos - Nigeria

Salary: Not provided by the employer
Experience Required: 4-5years
Posted: 9 September 2026 (3 days ago)
Application Deadline: 7 December 2026
Vacancies: 1 Vacancy

Job Summary

We are seeking an experienced Mid-Level QA Engineer to independently plan execute and deliver high-quality testing across web mobile API and backend this role you will take ownership of testing activities from initial requirement analysis through to final release validation. You bring strong experience in manual testing combined with practical expertise in test automation API testing and performance validation. Beyond daily testing you will contribute directly to our overall QA strategy mentor junior engineers and collaborate closely with Engineering Product and Business stakeholders to embed quality early into the software development lifecycle.


Key Responsibilities

Test Planning & QA Strategy
  • Design strategy: Analyze documentation (user stories PRDs) to build comprehensive test plans risk profiles and coverage matrices.
  • Estimate timelines: Provide realistic testing estimates and call out potential blockers or system dependencies early.
  • Assess release readiness: Guide release planning by providing data-driven recommendations on regression coverage and quality gates.
Functional & Exploratory Testing
  • Execute end-to-end tests: Lead complex functional integration system regression and exploratory testing across web and mobile platforms.
  • Uncover edge cases: Map out intricate business workflows and integrations to expose hidden defects and unexpected system behaviors.
  • Validate production: Perform post-release smoke testing and ensure all bugs are rigorously verified before closure.


API & UI Automation

  • Automate API layers: Design and maintain automated API regression suites using Postman or custom scripts validating payloads status codes and security.
  • Build UI frameworks: Create scalable maintainable UI automation components using Playwright or Cypress.
  • Integrate pipelines: Hook automated test suites directly into Git-based CI/CD workflows (GitHub) to enhance continuous testing.

Performance & Security Testing
  • Run load tests: Plan and execute stress and scalability testing using Apache JMeter to identify architectural bottlenecks.
  • Validate basic security: Inspect applications for common security flaws like broken access control injection vulnerabilities and insecure API endpoints.

Defect Management & Process Improvement

  • Perform root-cause analysis: Document highly technical bug reports in Jira (with logs traces and evidence) and lead triage meetings with developers.
  • Drive shift-left QA: Identify gaps in the current SDLC and champion standard operating procedures to reduce repetitive manual overhead.
Mentoring & Collaboration
  • Support junior engineers: Review team test cases provide constructive feedback and share technical knowledge on automation and tooling.
  • Sync with stakeholders: Actively participate in all Agile ceremonies acting as the primary advocate for quality during product discussions.


Requirements


Experience Required: 35 years

Core Focus: End-to-End Testing UI/API Automation & Performance

Technical Skills

Automation & Tools

Essential Competencies

Functional & Regression Testing

Playwright / Cypress

Critical thinking & edge-case discovery

Integration & End-to-End Testing

Apache JMeter

High independence with minimal supervision

REST API & JSON

Validation

Postman

Strong technical documentation & logging

Git-based Version Control

Jira (or equivalent)

Cross-functional communication & mentoring

Risk-Based Testing & Estimation

Browser Developer Tools

Strong business process comprehension



Benefits
Industry Standard


Required Skills:

Job Description: Mid-Level QA Engineer Role Overview We are seeking an experienced Mid-Level QA Engineer to independently plan execute and deliver high-quality testing across web mobile API and backend this role you will take ownership of testing activities from initial requirement analysis through to final release validation. You bring strong experience in manual testing combined with practical expertise in test automation API testing and performance validation. Beyond daily testing you will contribute directly to our overall QA strategy mentor junior engineers and collaborate closely with Engineering Product and Business stakeholders to embed quality early into the software development lifecycle. Experience Required: 35 years Department: Quality Assurance Core Focus: End-to-End Testing UI/API Automation & Performance Key Responsibilities 1. Test Planning & QA Strategy Design strategy: Analyze documentation (user stories PRDs) to build comprehensive test plans risk profiles and coverage matrices. Estimate timelines: Provide realistic testing estimates and call out potential blockers or system dependencies early. Assess release readiness: Guide release planning by providing data-driven recommendations on regression coverage and quality gates. 2. Functional & Exploratory Testing Execute end-to-end tests: Lead complex functional integration system regression and exploratory testing across web and mobile platforms. Uncover edge cases: Map out intricate business workflows and integrations to expose hidden defects and unexpected system behaviors. Validate production: Perform post-release smoke testing and ensure all bugs are rigorously verified before closure. 3. API & UI Automation Automate API layers: Design and maintain automated API regression suites using Postman or custom scripts validating payloads status codes and security. Build UI frameworks: Create scalable maintainable UI automation components using Playwright or Cypress. Integrate pipelines: Hook automated test suites directly into Git-based CI/CD workflows (GitHub) to enhance continuous testing. 4. Performance & Security Testing Run load tests: Plan and execute stress and scalability testing using Apache JMeter to identify architectural bottlenecks. Validate basic security: Inspect applications for common security flaws like broken access control injection vulnerabilities and insecure API endpoints. 5. Defect Management & Process Improvement Perform root-cause analysis: Document highly technical bug reports in Jira (with logs traces and evidence) and lead triage meetings with developers. Drive shift-left QA: Identify gaps in the current SDLC and champion standard operating procedures to reduce repetitive manual overhead. 6. Mentoring & Collaboration Support junior engineers: Review team test cases provide constructive feedback and share technical knowledge on automation and tooling. Sync with stakeholders: Actively participate in all Agile ceremonies acting as the primary advocate for quality during product discussions. Skills & Competencies Matrix Technical Skills Automation & Tools Essential Competencies Functional & Regression Testing Playwright / Cypress Critical thinking & edge-case discovery Integration & End-to-End Testing Apache JMeter High independence with minimal supervision REST API & JSON Validation Postman Strong technical documentation & logging Git-based Version Control Jira (or equivalent) Cross-functional communication & mentoring Risk-Based Testing & Estimation Browser Developer Tools Strong business process comprehension


Required Education:

Job Description: Mid-Level QA Engineer Role OverviewWe are seeking an experienced Mid-Level QA Engineer to independently plan execute and deliver high-quality testing across web mobile API and backend this role you will take ownership of testing activities from initial requirement analysis through to final release bring strong experience in manual testing combined with practical expertise in test automation API testing and performance validation. Beyond