We are looking for an experienced Temenos T24 Developer to join high-value core banking projects within international banking environments.

Key Responsibilities

• Design, develop, and maintain solutions on Temenos T24 / Transact

• Develop using TAFJ / jBase / Java

• Customize and configure T24 modules

• Integrate T24 with external systems (APIs, middleware, core services)

• Analyze and resolve incidents, ensure performance optimization

• Participate in testing phases, UAT, and production releases

• Collaborate closely with functional, business, and QA teams

• Technical & Functional EnvironmentTemenos T24 / Transact

• Core banking modules: Accounts, Payments, Lending, Securities, Trade Finance (depending on projects)

• Regulated banking environments

• Agile or Waterfall methodologies

Required Profile

Proven experience as a Temenos T24 Developer

Strong understanding of banking and core banking systems

Solid skills in TAFJ / jBase / Java

Ability to work independently and within distributed teams

Strong analytical and problem-solving skills

Professional working proficiency in English

Location & ContractOn-site / Hybrid / Remote (project-dependent)

France, Luxembourg, Switzerland, Belgium

Contract types: Permanent (CDI), Freelance, or Payroll/Portage

Competitive compensation based on experience