Senior Core Banking Software Engineer
AI summary
Interswitch is hiring a Senior Core Banking Software Engineer in Lagos to lead Temenos Transact (T24) development, customization, and support. The role involves designing core banking solutions, integrations, and mentoring junior engineers within a banking environment.
- Senior-level role focused on Temenos Transact (T24) core banking solutions
- Requires 5 years' software engineering experience and 3 years on Temenos T24
- Based in Lagos with full-time employment
- Involves integrations, production support, and technical leadership
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 security, internship, entregadorThe 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 Senior Core Banking Software Engineer evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Interswitch and the role in Not specified.
- Add concrete examples related to security, internship, entregador, 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 Senior Core Banking Software Engineer role in security, 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 Interswitch before the interview.
Ask what the first priorities will be in the role and how success will be measured.
Similar jobs to consider
Use AI to apply better
After confirming the original source, use Career Assistant to check role fit, tailor your CV and prepare a cover letter or employer message.
Original source description
Interswitch Limited is an integrated payment and transaction processing company that provides technology integration, advisory services, transaction processing and payment infrastructure to government, banks and corporate organizations. Interswitch, through its “Super Switchâ€&Ac... Read more about this company Senior Core Banking Software Engineer Job Type Full Time Qualification BA/BSc/HND , Professional Certificate Experience: 5 years Location Lagos Job Field ICT / Computer SUMMARY The Senior Core Banking Software Engineer (Temenos Transact) will be responsible for designing, developing, customising, and supporting Temenos Transact (T24) Core Banking solutions and related integrations, while providing technical leadership to developers and stakeholders. The role will ensure that software solutions are delivered on time, within scope, and in accordance with enterprise architecture, quality, security, and operational standards. RESPONSIBILITIES: Develop, customise, and maintain Temenos Transact (T24) applications in line with approved functional and technical specifications and project timelines. Support the Lead Enterprise Software Engineer in preparing detailed technical specifications and solution designs. Provide technical support for production incidents, perform root cause analysis, and implement permanent fixes to ensure the stability and availability of the Core Banking platform. Design, develop, test, and support integrations between Temenos and internal/external systems using OFS, APIs, REST/SOAP web services, middleware, and messaging technologies. Configure Temenos modules, products, workflows, and business rules in accordance with business, operational, and regulatory requirements. Identify opportunities for process automation, development optimisation, and engineering efficiency improvements. Conduct technical research on emerging technologies, industry trends, and Temenos platform capabilities, and recommend relevant improvements. Perform fault isolation, troubleshooting, and resolution of application, integration, and batch processing issues within agreed service levels. Mentor and provide technical guidance to junior engineers through coaching, code reviews, and knowledge sharing. Ensure development, test, and deployment environments remain stable, and escalate infrastructure or platform issues promptly. Participate in solution testing, defect resolution, release validation, and post-implementation support activities. Attend Agile ceremonies, stand-ups, planning sessions, and project reviews, providing accurate progress updates and risk assessments. Prepare and present technical status reports, implementation updates, and support metrics to engineering leadership and stakeholders. Ensure compliance with enterprise security standards, coding standards, change management processes, and Temenos best practices. QUALIFICATIONS Education: Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related discipline. Professional Experience: Minimum of 5 years' hands-on software engineering experience: with enterprise applications. Minimum of 3 years ' hands-on experience: in Temenos Transact (T24) development and support within a banking or financial services environment . Temenos Transact (T24) development using InfoBasic, TAFJ/TAFC, Temenos development frameworks, and associated tools. Temenos application customisation, local development, enquiries, versions, routines, and batch processing. Integration development using OFS, REST APIs, SOAP web services, messaging technologies, and middleware platforms. Software development using one or more of Java, .NET, JavaScript, or related enterprise technologies. Application support, troubleshooting, performance analysis, and root cause investigation in production environments. System testing, defect management, release validation, and quality assurance practices. Database concepts, data analysis, and reporting to support operational and business decision making. Software engineering practices including version control, secure coding, code review, documentation, and Agile delivery methods. Leadership Experience: Demonstrated experience: leading or coordinating a team of developers or technical resources to deliver projects and support outcomes. Preferred Skills: Temenos Integration Framework (TIF) Temenos DataSource / Data Hub exposure Linux/Unix operating systems and shell scripting SQL and database administration concepts CI/CD and DevOps tooling Certification: Temenos Transact technical certification(s) - preferred. Relevant cloud, integration, or software engineering certifications - an added advantage. Check how your CV aligns with this job Method of Application Interested and qualified? Go to Interswitch on www.linkedin.com to apply Build your CV for free. Download in different templates.