Technology/Domain Specialist I

3 weeks ago

Johannesburg, Gauteng, South Africa Nedbank Full time
Job ID

Postilion- Card Transaction Switching)

Closing Date: 01 May 2024

Job Family

Information Technology

Career Stream

Application Development

Leadership Pipeline

Manage Self: Technical

Job Purpose

To actively own and participate in the overall evolution of the Technology or Domain asset while influencing and maintaining the health of the asset. Play a leadership role on the associated COE's

Job Responsibilities
  • For a specific domain or technology: Provide guidance to stakeholders in terms of expertise and experience
  • Guide and practice code design, analysis and integration to ensure effective application of technology
  • Conduct Technology reviews of code and design for quality assurance
  • Contribute to asset health
  • Adhere to and contribute to defining patterns / practices/standards in application of technology or domain
  • Participate in Code Branching and Merging
  • Play and advisory role to Engineering leads
  • Collaboration with domain architects and technical consultants regarding technology and /or domain roadmaps
  • Work within governance and compliance frameworks of the organisation
  • Contribute into detailed technical roadmaps in context of the organisation architecture and interdependent technologies
  • Contribute into the planning and implement agreed technical road maps
  • Conduct research and development experimentation to test thinking regarding technology or domain applicability
  • Ensure an understanding of technology or domain requirements, performance integrations and optimisation as positioned in organisation
  • Assist with and apply troubleshooting to resolve issues
  • Evaluate and influence technology decisions
  • Mitigate risk by evaluating risks and impacts on technology or domain
  • Update the asset knowledge base
  • Provide coaching, mentoring and upskilling of others within area of expertise
  • Support the achievement of the business strategy, objectives and values
  • Stay abreast of developments in field of expertise
  • Ensure personal growth and enable effectiveness in performance of roles and responsibilities
  • Contribute to the Nedbank Culture building initiatives (e.g. staff surveys etc.).
  • Participate and support corporate responsibility initiatives for the achievement of business strategy
  • Seek opportunities to improve business processes, models and systems though agile thinking.
  • Conduct self-development both by mentoring others and being mentored
Critical Tasks

Design and implementing new solutions

- Maintaining an industry compliant card switch asset

- Ensuring system uptime

- Investigate and resolving system incidents and outages

- Standby duties (on rotation)

- Participating in agile ceremonies (stand-up, retro, planning, community of practice)

- Quality Assurance (mentoring and reviews)

- Present technical solutions and options to management and forums

- Technical lead duties

- Cross functional support

- SDK Development (optional bonus)

- Drafting system roadmap

Specific Technical Knowledge

Active-Active Card transaction switching (Postilion preferred)

- Clearing and settlement

- Card Issuing

- Fraud management

- Reconciliations

- Dynamic currency conversions

- Workflows

- Payments

- ISO Message Protocols

- ACS for 3DS processing

Essential Qualifications - NQF Level
  • Advanced Diplomas/National 1st Degrees
Preferred Qualification

Post-Matric degree in Information Technology

Certificate: Management Development,

Advanced Diplomas/National 1st Degrees

Minimum Experience Level

Minimum of 5 years' experience in:

- Agile Methodologies

- Support 24X7 Card transaction switching

- Design Forum participation

- Mentoring juniors

Technical / Professional Knowledge
  • Asset management
  • IT Assets management processes
  • Data Warehousing
  • Information Technology (IT) Architecture
Behavioural Competencies
  • Decision Making
  • Courage
  • Stress Tolerance
  • Quality Orientation
  • Technical/Professional Knowledge and Skills
  • Emotional Intelligence Essentials
  • Resolving Conflict

Please contact the Nedbank Recruiting Team at

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