The Role
Own end-to-end solution architecture for finance and actuarial transformation initiatives. Define target-state architectures spanning ERP, actuarial, data, integration, and cloud platforms; translate requirements into technical designs; assess technology options; establish non-functional requirements; and ensure governance, security, compliance, and risk management. Provide architectural guidance through implementation, migration, cutover, and stabilization while supporting vendor evaluations and communicating with technical and executive stakeholders.
Summary Generated by Built In
ROLE DETAILS
Reports to: Head: Centre IT
Supports: Group Finance & Actuarial Function
Location: Onsite (Parktown, Johannesburg)
Employment type: Fixed term contract, 6 months
Level: Senior / Specialist
ROLE PURPOSE
To own the end-to-end solution design for finance and actuarial transformation initiatives, translating business and functional requirements into robust, scalable and secure technology architectures. The role is pivotal in shaping the target-state architecture for the finance operating model, spanning ERP, actuarial and data platforms, integration and cloud, and in ensuring that every solution delivered is fit for purpose, standards-compliant and aligned to group architectural principles.
KEY RESPONSIBILITIES
Architecture & Solution Design
- Define current-state, transition-state and target-state solution architectures for finance and actuarial systems.
- Translate business requirements and functional specifications into detailed solution designs, architecture decision records and technical blueprints.
- Evaluate build-versus-buy options, conduct technology assessments and present recommendations with supporting cost, risk and benefit analysis.
- Define and document non-functional requirements covering performance, scalability, availability, security and disaster recovery.
Integration & Data Architecture
- Design integration between finance ERP, actuarial engines, sub-ledgers, policy administration and reporting platforms.
- Select and apply appropriate integration patterns (APIs, event-driven messaging, ESB, EDI, batch) and define interface contracts.
- Shape finance data architecture across data lakes, warehouses and lakehouse platforms, including master data management and data lineage.
- Ensure data quality, retention and privacy requirements are designed into every solution.
Governance & Assurance
- Present designs to architecture review boards and secure design authority approval.
- Ensure compliance with enterprise architecture standards, reference architectures, security policy and regulatory obligations.
- Identify and mitigate architectural risk and technical debt, and maintain the architecture roadmap.
- Conduct design reviews and provide technical assurance over vendor and partner deliverables.
Delivery Support & Implementation
- Provide hands-on architectural guidance to development, integration, data and testing teams throughout delivery.
- Support environment strategy, cutover planning, data migration design and post-implementation stabilisation.
- Review and sign off technical deliverables against the approved design.
Stakeholder & Vendor Engagement
- Build strong working relationships across finance, actuarial, IT, security and external vendors.
- Contribute to vendor evaluations, RFP responses and statements of work from a technical perspective.
- Communicate complex technical concepts clearly to executive and non-technical audiences.
Requirements
ESSENTIAL EXPERIENCE & SKILLS
- 8+ years in IT solution or technical architecture, with 4+ years in insurance or financial services.
- Proven track record architecting and delivering finance ERP and reporting solutions at group/enterprise scale.
- Deep understanding of finance and actuarial business capabilities, accounting principles, reporting standards and compliance requirements.
- Hands-on experience with ERP platforms (Oracle Fusion, SAP S/4HANA, Workday) and point solutions (OneStream, Anaplan, MS Dynamics 365 F&O, Coupa, Blackline).
- Strong integration architecture skills across APIs, EDI, ESB, event streaming and file-based patterns.
- Solid data architecture background: Data Mesh, MDM, finance data lakes and warehouses, ETL/ELT (including Informatica), SQL.
- Cloud architecture experience on Azure, AWS or GCP, including hybrid and migration patterns.
- Exposure to AI, RPA and machine learning in finance contexts.
- Working knowledge of security, identity and access management, and data privacy by design.
- Experience facilitating and leading cross-functional design workshops and architecture forums.
- Strong analytical, problem-solving and communication skills.
- Proficiency in MS Office, Visio or equivalent modelling tools, Jira, and both Agile and Waterfall methodologies.
QUALIFICATIONS
- Degree or Diploma in Information Technology, Computer Science, Engineering or a related field.
- Industry-recognised architecture certification (e.g. TOGAF, AWS/Azure Solutions Architect, or equivalent).
DESIRABLE ADDITIONAL EXPERIENCE
- Knowledge of South African financial and insurance regulations, including IFRS 17 and prudential reporting requirements.
- Familiarity with actuarial business capabilities, processes and IT architecture.
- Experience with POPIA-aligned data protection design.
- Experience mentoring architects, analysts and technical leads.
HOW TO APPLY
Applications must be submitted via the Centrax Digital careers portal: https://careers.centraxdigital.com/jobs/Careers. Only shortlisted candidates will be contacted.
Skills Required
- 8+ years of experience in IT solution architecture or technical architecture
- 4+ years of experience in insurance or financial services
- Experience architecting and delivering enterprise-scale finance ERP and reporting solutions
- Understanding of finance and actuarial business capabilities, accounting principles, reporting standards, and compliance requirements
- Hands-on experience with ERP platforms such as Oracle Fusion, SAP S/4HANA, or Workday
- Experience with finance point solutions including OneStream, Anaplan, Microsoft Dynamics 365 Finance and Operations, Coupa, or BlackLine
- Strong integration architecture experience across APIs, EDI, ESB, event streaming, and file-based patterns
- Data architecture experience with Data Mesh, MDM, finance data lakes and warehouses, ETL/ELT, Informatica, and SQL
- Cloud architecture experience with Azure, AWS, or GCP, including hybrid and migration patterns
- Exposure to AI, RPA, and machine learning in finance contexts
- Working knowledge of security, identity and access management, and privacy by design
- Experience leading cross-functional design workshops and architecture forums
- Strong analytical, problem-solving, and communication skills
- Proficiency in Microsoft Office, Visio or equivalent modeling tools, and Jira
- Experience with Agile and Waterfall methodologies
- Degree or diploma in Information Technology, Computer Science, Engineering, or a related field
- Industry-recognized architecture certification such as TOGAF or AWS/Azure Solutions Architect
- Knowledge of South African financial and insurance regulations, including IFRS 17 and prudential reporting
- Familiarity with actuarial business capabilities, processes, and IT architecture
- Experience with POPIA-aligned data protection design
- Experience mentoring architects, analysts, and technical leads
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The Company
What We Do
Centrax Digital is a technology consulting and digital engineering firm that delivers AI consulting, Zoho implementation, and cloud solutions.








