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 CHALLENGE

• Develop, configure, and maintain APIs, services, and data interfaces between trading and core banking systems

• Implement transformations and data validation logic to ensure consistency and completeness of transmitted information

• Work from detailed technical specifications and field mappings to deliver robust integration solutions

• Participate in code reviews, unit testing, and continuous integration/continuous deployment (CI/CD) activities

• Troubleshoot and resolve defects or integration issues during SIT/UAT and production deployment phases

• Collaborate with Business Analysts and Architects to refine designs and ensure alignment with enterprise standards

• Maintain clear and structured documentation for all integration components developed

YOUR PROFILE

• 8+ years development background with experience in system-to-system integration within financial services

• Proficiency in relevant programming/scripting languages such as in Databases & SQL, Unix & Scripting, Java development skills

• Familiarity with middleware, integration frameworks, or message-oriented architectures (e.g., Kafka, MQ)

• Experience with source control (e.g., Git), CI/CD pipelines, and testing frameworks

• Understanding of data quality, logging, and exception handling best practices in interface development

• Bachelor’s degree in Computer Science, Engineering, or related field

• Experience with trading systems or core banking platforms and their integration points

• Exposure to financial instruments and post-trade workflows in securities lending and borrowing, repo

• Knowledge 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 must

We 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 Career site .

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The international reference in wealth management

Julius Baer is the leading Swiss wealth management group. We focus on servicing and advising sophisticated private clients from around the world, taking into account what truly matters to them – in their business and personal life, today and for future generations.

Headquartered in Zurich, we are present in around 60 locations worldwide, including Bangkok, Dubai, Dublin, Frankfurt, Geneva, Hong Kong, London, Luxembourg, Madrid, Mexico City, Milan, Monaco, Mumbai, Santiago de Chile, Shanghai, Singapore, Tel Aviv, and Tokyo.

Why join Julius Baer?

At Julius Baer our employees enjoy the benefits of a global company with the support and collegiality of a much smaller one. We are growing quickly, but we remain dedicated to maintaining our accessible structure with flat hierarchies, and approachable and supportive leaders.

With offices around the world, we offer an international and stimulating work environment and the opportunity to work with a diverse team of highly motivated colleagues, bringing the best of the bank to our clients.Our core values of Care, Passion, and Excellence define the tone of how we interact with each other and our partners.

Committed to your success

Whether nurturing young talent with our renowned apprentice scheme, enabling ambitious university graduates to put theory into practice with our Graduate Programme , or providing first-class opportunities for experienced professionals, we look after our employees. We believe in continuous learning as a company and as individuals, which is why we put a focus on the health and well-being of our employees and offer flexible working options, a wide array of benefits, and extensive career development programmes .

For more information visit www.juliusbaer.com or contact us via the Contact Form .

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