QA Engineer
AI summary
CapitalSage Technology Limited is hiring an experienced Mid-Level QA Engineer in Lagos, Nigeria. The role involves independently planning and executing testing across web, mobile, API, and backend applications, with strong emphasis on test automation, performance validation, and mentoring junior engineers. Full-time position requiring 3–5 years of experience and a BA/BSc/HND qualification.
- Mid-level QA Engineer role with ownership of end-to-end testing activities
- Focus on test automation using Playwright, Cypress, Postman, and Apache JMeter
- Opportunity to contribute to QA strategy and mentor junior engineers
- Full-time position based in Lagos, Nigeria
- Requires 3–5 years of experience and a BA/BSc/HND qualification
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Not enough public dataNot enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.
Can you qualify for this role?
- Required3+ years of relevant experienceThe job post includes a minimum experience signal.
- PreferredPractical evidence in security, part_time, segurancaThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
- UnclearComfort with the Full Time contract termsConfirm hours, duration, probation and benefits at the original source.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest QA Engineer evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to CapitalSage Technology Limited and the role in Not specified.
- Add concrete examples related to security, part_time, seguranca, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from MyJobMag Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
- MyJobMag Nigeria
- Original source link available
- Application method is clear
- Deadline not specified
- No major risk signal was detected in the captured text.
Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.
Interview preparation
- What experience makes you a strong fit for this QA Engineer role in security, part_time?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research CapitalSage Technology Limited before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
Located in the most populous country in the most diverse continent, we have come to realise that conventional financial institutions are handicapped in creating sustainable value for the present generation and the next. QA Engineer Job Type Full Time Qualification BA/BSc/HND Experience: 3 - 5 years Location Lagos Job Field ICT / Computer About the job We are seeking an experienced Mid-Level QA Engineer to independently plan, execute, and deliver high-quality testing across web, mobile, API, and backend applications. In 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: 3–5 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 Check how your CV aligns with this job Method of Application Interested and qualified? Go to CapitalSage Technology Limited on capitalsage.zohorecruit.com to apply Build your CV for free. Download in different templates.