Senior Technical Systems Analyst | Legacy Platform Modernisation | .NET / Azure

Sorry, this job was removed at 08:16 a.m. (UTC) on Monday, Sep 07, 2026
Be an Early Applicant
Sandton, City of Johannesburg, Gauteng, ZAF
In-Office
650-800 Hourly
Senior level
Cloud • Information Technology • Software • Consulting
The Role
Analyse complex legacy enterprise applications to uncover business rules, integrations, data flows and system behaviour. Produce technical and functional documentation (APIs, integrations, DB structures) to support migration and modernisation. Collaborate with architects, developers, business stakeholders and test teams to validate findings and support solution design and Agile delivery.
Summary Generated by Built In

An exciting opportunity exists for an experienced Senior Technical Systems Analyst to join a high-performing technology team working on a major legacy platform modernisation programme.

This role is ideal for someone who enjoys understanding complex enterprise applications and uncovering how existing systems really work. You will play a key role in analysing legacy applications to identify business rules, integrations, data dependencies and system behaviour, producing the technical documentation required to support future migration and modernisation initiatives.

Working within a Microsoft technology environment, you will collaborate with Architects, Developers, Business stakeholders and Test Teams to build a clear understanding of the current platform and support future solution design.

Key Responsibilities
  • Analyse complex legacy enterprise applications and document current system behaviour.
  • Investigate business rules, integrations, data flows and system dependencies.
  • Analyse application code, database structures and interfaces to understand how existing systems function.
  • Produce clear technical and functional documentation to support platform modernisation.
  • Document APIs, system integrations and data dependencies.
  • Work closely with Architects, Developers and Business stakeholders to validate findings.
  • Support solution design, migration planning and Agile delivery activities.


RequirementsMinimum Requirements
  • Minimum 5 years' experience as a Senior Technical Systems Analyst, Technical Systems Analyst, Application Analyst, Solution Analyst, Technical Business Analyst or similar technical analysis role.
  • Experience analysing complex enterprise or legacy applications.
  • Strong understanding of Microsoft .NET application environments.
  • Ability to investigate existing systems and determine business rules, integrations and application behaviour.
  • Experience with APIs, systems integration and SQL.
  • Experience with SQL Server databases.
  • Experience using Jira, Azure DevOps and Confluence.
  • Experience working within Agile delivery environments.
  • Excellent analytical, documentation and stakeholder engagement skills.
Highly Advantageous
  • Banking, Financial Services or FinTech experience.
  • Microsoft Azure exposure.
  • Legacy application modernisation or migration experience.
  • Experience working with stored procedures, interfaces and enterprise integrations.

If you enjoy solving complex technical challenges and helping organisations modernise enterprise platforms, we'd love to hear from you.



Benefits

  • Long-term renewable contract
  • Based in Sandton
  • Monday to Friday, office-based
  • Flexible start and finish times
  • Rate: R650 – R800 per hour


  • Skills Required

    • Minimum 5 years' experience as a Senior Technical Systems Analyst, Technical Systems Analyst, Application Analyst, Solution Analyst, Technical Business Analyst or similar.
    • Experience analysing complex enterprise or legacy applications.
    • Strong understanding of Microsoft .NET application environments.
    • Ability to investigate existing systems and determine business rules, integrations and application behaviour.
    • Experience with APIs, systems integration and SQL.
    • Experience with SQL Server databases.
    • Experience using Jira, Azure DevOps and Confluence.
    • Experience working within Agile delivery environments.
    • Excellent analytical, documentation and stakeholder engagement skills.
    • Banking, Financial Services or FinTech experience.
    • Microsoft Azure exposure.
    • Legacy application modernisation or migration experience.
    • Experience working with stored procedures, interfaces and enterprise integrations.

    Similar Jobs

    Mastercard Logo Mastercard

    Director, Senior Economist

    Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
    Hybrid
    Johannesburg, City of Johannesburg, Gauteng, ZAF
    38800 Employees

    UL Solutions Logo UL Solutions

    Knowledge Specialist, GMA

    Automotive • Professional Services • Software • Consulting • Energy • Chemical • Renewable Energy
    Hybrid
    Johannesburg, City of Johannesburg, Gauteng, ZAF
    15000 Employees

    TransUnion Logo TransUnion

    Consultant

    Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics
    Remote or Hybrid
    Johannesburg, Gauteng, ZAF
    13000 Employees

    TransUnion Logo TransUnion

    Senior PMO Analyst - GCCA Remote

    Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics
    Remote or Hybrid
    Johannesburg, Gauteng, ZAF
    13000 Employees
    Get Personalized Job Insights.
    Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

    The Company
    550 Employees
    Year Founded: 2000

    What We Do

    CyberPro Consulting (Pty) Ltd is a South African IT professional-services firm founded in 2000. It helps mid-sized and large enterprises enhance digital capabilities through enterprise, web, and mobile software, data engineering, analytics, data science, AI, cloud architecture and migration, DevOps, cybersecurity, business analysis, project management, testing, and digital transformation services. Its expertise spans banking, insurance, wealth, retail, and telecommunications clients, supporting customer journeys and user-interface design.

    Similar Companies Hiring

    Kepler  Thumbnail
    Artificial Intelligence • Fintech • Software
    New York, New York
    9 Employees
    Onshore Thumbnail
    Artificial Intelligence • Fintech • Software • Financial Services
    New York, New York
    60 Employees
    Revel.io Thumbnail
    Aerospace • Hardware • Robotics • Software
    US
    50 Employees

    Sign up now Access later

    Create Free Account

    Please log in or sign up to report this job.

    Create Free Account