Senior Consultant – Core Banking Transformation

About the role

Join a fast‑growing independent consulting firm that supports major financial institutions across Luxembourg, France and beyond. As a Senior Consultant you will lead end‑to‑end digital and core banking transformation projects, combining deep banking expertise with modern technology platforms and agile delivery methods.

Key responsibilities

• Lead and participate in the full project lifecycle – analysis, design, build, test and deployment – for core banking implementations.
• Support program and project managers in applying agile practices, standards and controls.
• Monitor and report on scope, cost, schedule, resources, risks and issues, producing dashboards and KPIs.
• Facilitate workshops to capture requirements, design UX and micro‑service solutions, and validate through testing.
• Drive digital strategy, feasibility studies and ideation for process digitalisation, focusing on customer experience and innovation.

Required profile

• At least 5 years of higher education (engineering school or equivalent) and 3+ years of consulting experience in core and digital banking transformation.
• Proven experience with Temenos T24 implementation or upgrade (technical and/or functional).
• Strong knowledge of banking best practices, T24 modules (securities, accounting, AA) and GL structure.
• Excellent stakeholder communication, problem‑solving and teamwork skills.
• Fluent in French and English (written and oral); German is a plus.

Required skills

• Temenos T24
• Avaloq
• Microservices and APIs
• Oracle, MS SQL, DB2 databases

What we offer

• Continuous training and coaching throughout your career.
• Dynamic, team‑oriented environment that values initiative.
• Opportunities for professional growth within a rapidly expanding firm.