Domestic Switching Specialist
AI summary
Unified Payment Services Limited is hiring a Domestic Switching Specialist in Mainland, Lagos on a full-time basis. The role focuses on payment terminal operations, transaction switching, API integration, and technical support for banks, merchants, and internal platforms. Candidates need a BSc in Computer Science or a related field and at least 5 years of experience in payment technology or application support.
- Full-time role based in Mainland, Lagos
- Focus on payment switching, terminal operations, and API support
- Requires BSc in Computer Science, IT, or Engineering
- Minimum 5 years experience in payment tech or application support
- Hands-on work with SQL/PostgreSQL, Docker, Nginx, Linux, and REST APIs
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?
- Required5+ years of relevant experienceThe job post includes a minimum experience signal.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in domestic, internship, technologyThe 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
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Domestic Switching Specialist evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Unified Payment Services Limited and the role in Not specified.
- Add concrete examples related to domestic, internship, technology, 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 Domestic Switching Specialist role in domestic, internship?
- 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 Unified Payment Services 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
Domestic Switching Specialist at Unified Payment Services Limited ⏲ Aug 28, 2026, 8:35 AM ⋕ View all Data Science & Analytics jobs Unified Payment Services Limited is a group of companies with services including Banking, Payment Scheme, Financial Technology, Digital Commerce, Value Added Service, Payment Solutions, Software Solutions, etc. Unified Payments is a principal member or licensed acquirer of American Express, Mastercard, Visa and UnionPay; and has been instrumental in building the infrastructure that supports Nigeria’s modern payments ecosystem. We are recruiting to fill the position below: Job Title: Domestic Switching Specialist Location: Mainland, Lagos Employment Type: Full-time Job Objective (s) The analyst works closely with internal teams, banks, merchants, vendors, and other stakeholders to ensure seamless payment processing. Terminal Operations and Switching is responsible for monitoring, supporting, and maintaining payment terminal operations and transaction switching services. The role ensures high system availability, timely incident resolution, accurate transaction processing, and compliance with operational procedures and service level agreements (SLAs). Duties & Responsibilities: Technical Integration & Onboarding: Lead technical integration and onboarding of clients and financial institutions onto UP Exchange platforms. Provide technical guidance and ensure successful transition to production. API & Transaction Support: Configure, test, and troubleshoot APIs and payment integrations. Monitor and investigate failed, pending, reversed, and unsuccessful transactions. Database & Application Support: Use SQL/PostgreSQL to analyse transaction data and resolve discrepancies. Troubleshoot applications and infrastructure using logs, Linux tools, Docker, Nginx, and related technologies. Incident & Problem Management: Conduct root-cause analysis and recommend permanent solutions for recurring issues. Take ownership of complex technical incidents and coordinate resolution within agreed SLAs. Testing & Deployment: Conduct UAT, integration, regression, and technical testing for new services and APIs. Support production deployments, configuration changes, and post-deployment verification. Stakeholder Management: Coordinate with Development, Infrastructure, Product, and Operations teams to resolve issues. Act as a technical point of contact for clients, financial institutions, vendors, and internal teams. Service Improvement: Identify opportunities to improve system reliability, performance, and operational efficiency. Develop and maintain technical documentation, SOPs, and troubleshooting guides. Team Support & Mentoring: Provide technical guidance and support to junior analysts. Review escalated issues and promote adherence to technical and operational standards. Job Requirements: Education: BSc Degree in Computer Science, Information Technology, Computer Engineering, Engineering, or a related field. Experience: Minimum of 5 years' experience: in technical support, payment technology, digital banking, application support, or a related technology environment. Experience: troubleshooting production applications and resolving complex technical incidents. Hands-on experience: supporting APIs, payment integrations, databases, and Linux-based applications. Others: Working knowledge of Docker, Nginx, SSH/PuTTY, and application deployment processes. Strong documentation, reporting, and problem-solving skills. Proficiency in SQL/PostgreSQL and experience: analysing transaction data. Strong analytical, troubleshooting, and root-cause analysis skills. Strong knowledge of REST APIs, JSON, HTTP/HTTPS, authentication mechanisms, and API testing tools such as Postman. Strong understanding of payment transaction flows and digital payment environments. Excellent communication and stakeholder management skills. Ability to mentor junior team members and provide technical guidance. Ability to work effectively under pressure and manage multiple technical incidents simultaneously. Good understanding of Linux environments, system services, networking concepts, ports, and application logs. Reporting Relationships: Functionally reports to: Head, UP Exchange. How to Apply Interested and qualified candidates should send their CV to: opeoluwa.oluyemi@up-ng.com using the job title as the subject of the mail. Application Deadline: 30th September, 2026. View all Jobs in Nigeria Lagos State