Developer – Trading to Core Banking System Integration 80% - 100% (f/m/d) - (Contract through our external payroll partner with immediate start for 12 months with possible extension)
At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together.We are looking for a hands-on Developer to support the integration of the Securities Finance Trading system (FIS-SFTC) with a new Core Banking platform. This role focuses on building, testing, and deploying system interfaces to enable seamless data exchange across the trading and core banking environments. You will work closely with Business Analysts, Solution Architects, and QA teams to implement performant and reliable connectivity solutions in line with project objectives.YOUR CHALLENGEDevelop, configure, and maintain APIs, services, and data interfaces between trading and core banking systemsImplement transformations and data validation logic to ensure consistency and completeness of transmitted informationWork from detailed technical specifications and field mappings to deliver robust integration solutionsParticipate in code reviews, unit testing, and continuous integration/continuous deployment (CI/CD) activitiesTroubleshoot and resolve defects or integration issues during SIT/UAT and production deployment phasesCollaborate with Business Analysts and Architects to refine designs and ensure alignment with enterprise standardsMaintain clear and structured documentation for all integration components developedYOUR PROFILE8+ years development background with experience in system-to-system integration within financial servicesProficiency in relevant programming/scripting languages such as in Databases & SQL, Unix & Scripting, Java development skillsFamiliarity with middleware, integration frameworks, or message-oriented architectures (e.g., Kafka, MQ)Experience with source control (e.g., Git), CI/CD pipelines, and testing frameworksUnderstanding of data quality, logging, and exception handling best practices in interface developmentBachelor’s degree in Computer Science, Engineering, or related fieldExperience with trading systems or core banking platforms and their integration pointsExposure to financial instruments and post-trade workflows in securities lending and borrowing, repoKnowledge of FIS SFTC solution (FINACE)Ability to work independently in a delivery-driven environment and communicate effectively with technical and non-technical stakeholders.English language skills oral and written is a mustWe only consider candidates who can start immediately.We are looking forward to receiving your full job application through our online application tool. Further interesting job opportunities can be found on our .Is this not quite what you are looking for? Set up a job alert by creating a candidate account .
