Manual / Functional Engineer
AI summary
Tezza Business Solutions Limited is hiring a Manual / Functional Engineer for a financial services client in Lagos, Nigeria. The role is a fully onsite contract position focused on testing the UBA Mobile Banking App, covering functional, integration, end-to-end, and non-functional test suites across all modules including the LEO AI chatbot. Candidates should have mobile banking or fintech testing experience and be comfortable working under a concurrent testing model.
- Contract role based in Lagos, fully onsite
- Focus on UBA Mobile Banking App testing across all modules
- Includes LEO AI chatbot and non-functional test coverage
- Requires mobile banking or fintech testing experience
- Apply online via the provided link
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?
- UnclearRelated work experienceThe text mentions experience, but the exact level should be confirmed at source.
- PreferredPractical evidence in security, seguranca, financeThe 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 Contract 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 Manual / Functional Engineer evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Tezza Business Solutions Limited and the role in Not specified.
- Add concrete examples related to security, seguranca, finance, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Jobzilla 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
- Jobzilla 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 Manual / Functional Engineer role in security, seguranca?
- 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 Tezza Business Solutions 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
Manual / Functional Engineer in a Financial Services Company - Tezza Business Solutions Limited ⏲ Aug 12, 2026, 6:02 AM ⋕ View all Banking & Financial Services jobs Tezza Business Solutions Limited - Our client in the financial sector is recruiting to fill the position below: Job Title: Manual / Functional Engineer Location: Lagos Engagement type: Contract Work mode: fully onsite Role Purpose Executes the functional and non-security non-functional test suite across every module of the UBA Mobile Banking App, from Onboarding and Accounts through Cards, Transfers, and the LEO AI conversational assistant. Key Responsibilities: Execute LEO AI Chatbot conversational-AI test cases, including phrasing-variant and guardrail checks. Participate in daily stand-up and defect triage. Log defects with accurate severity and root-cause classification; retest fixes promptly. Execute Functional, Integration, and End-to-End Journey test cases across all 10 application modules. Execute non-security non-functional test categories: reliability, usability & accessibility, compatibility, localization, and data integrity. Execute Concurrency & Sequencing, Upgrade & Migration, and Chaos & Failure Injection test cases. Required Qualifications & Experience: Comfortable executing against a continuously-changing build under a concurrent testing model. At least one team member must be able to design and execute fault-injection and multi-device concurrency test setups. Mobile banking or fintech testing experience. Required Skills & Tools: Manual test execution, defect-tracking tooling (e.g. Jira), mobile device testing across iOS and Android, banking domain knowledge. What Success Looks Like: Full functional and non-functional coverage executed on schedule per SIT increment, with defects logged accurately enough that root-cause patterns are visible. How to Apply Interested and qualified candidates should: Click here to apply online View all Jobs in Nigeria Lagos State