Senior Business Analyst – Legacy Application Review

About the role

Centorrino Technologies is seeking a Senior Business Analyst to lead a structured discovery of a critical legacy application. You will work closely with business and technical stakeholders to map the current environment, identify risks, and propose practical improvements over a 6‑9 month fixed‑term contract.

Key responsibilities

• Lead discovery of the legacy application, its processes, technology stack and operating model.
• Document functionality, business rules, data flows, interfaces, dependencies and controls.
• Reverse‑engineer undocumented features and validate integrations using stakeholder evidence.
• Assess operational, technology, vendor, security and continuity risks and develop evidence‑based mitigation plans.
• Produce a prioritized roadmap and implementation‑readiness material to support future investment decisions.

Required profile

• Senior business analysis experience in complex government or large enterprise environments.
• Proven ability to analyse legacy, poorly documented applications and their ecosystems.
• Strong stakeholder engagement and requirements elicitation skills across business and technical teams.
• Expertise in process mapping, data‑flow analysis, interface and dependency mapping.
• Demonstrated risk and controls analysis capability with practical treatment recommendations.

What we offer

• Extensive training and development opportunities for continuous growth.
• Generous employee discounts and benefits.
• Choice of IT equipment and access to cost‑price technology for personal use.
• Regular team events to celebrate achievements and foster a collaborative culture.
• Commitment to diversity, inclusion and a supportive workplace environment.