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Senior Quality Assurance Engineer

Tezza Business Solutions Limited
Marina, Lagos Posted Aug 6, 2026
On-siteNGN 800,000 / month

About this role

Senior Quality Assurance Engineer

Job Description Our client is looking for a senior QA engineer who will be the point of contact quality assurance for all technical products.

Key Responsibilities

  • Quality Assurance for all Technical Products
  • Review requirements, specifications and technical design documents to provide timely and meaningful feedback
  • Develop and execute exploratory and automated tests to ensure product quality
  • Monitor all stages of software development to identify and resolve system malfunctions to meet quality standards
  • Create detailed, comprehensive and well-structured test plans and test cases
  • Estimate, prioritize, plan and coordinate testing activities
  • Design, develop and execute automation scripts using open source tools
  • Meet with the software/product designers to determine quality assurance parameters
  • Review system requirements and track quality assurance metrics (e.g. defect densities and open defect counts)
  • Lead the team in designing QA test procedures
  • Oversee the drafting of testing documents
  • Implement testing procedures and overseeing the QA process
  • Troubleshoot quality issues and modifying test procedures
  • Conduct analysis checks on product specifications
  • Review Quality Assurance reports
  • Ensure the successful deployment of products to the end-users
  • Respond to requests from the design team and management
  • Identify, record, document thoroughly and track bugs
  • Perform thorough regression testing when bugs are resolved
  • Develop and apply testing processes for new and existing products to meet client needs
  • Liaise with internal teams (e.g. developers and product managers) to identify system requirements
  • Monitor debugging process results
  • Investigate the causes of non-conforming software and train users to implement solutions
  • Track quality assurance metrics, like defect densities and open defect counts
  • Stay up-to-date with new testing tools and test strategies

Reporting Line:

  • This position reports to Head, Enterprise Systems Product.

Requirements

  • Bachelor’s or Master’s degree in Computer Science, Engineering or a related field
  • At least 5 years of working experience in a quality assurance position within a business in a fast-paced and constantly evolving market
  • Proven Experience in Software Quality Assurance
  • Proven experience in database testing in SQL inclusive of experience in the design and manipulation of test data and the validation of stored testing procedures
  • Experience working with various QA tools inclusive of bug and defect tracking systems
  • Strong knowledge of software QA methodologies, tools and processes
  • Good understanding of one or more programming languages and strong working knowledge Java and Python scripting languages
  • Have extensive experience in analytics, high-level problem-solving skills, and the ability to manage project
  • Advanced written and verbal communication skills
  • Critical thinker; detail oriented
  • Experience in writing clear, concise and comprehensive test plans and test cases
  • Hands-on experience with both white box and black box testing
  • Hands-on experience with automated testing tools
  • Solid knowledge of SQL and scripting
  • Experience working in an Agile/Scrum development process
  • Experience with performance and/or security testing is a plus

Start Up Environment:

  • Thrives in a fast paced, start-up environment with dynamic business priorities.

  • Renumeration

  • N800,000 net / month.

Application Closing Date

Not Specified.

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