Application Integration Engineer 100% (f/m/d)

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. The Application Integration Engineer is responsible for the development, implementation, and operational support of FIX integration solutions and Order Trade Flows on the company’s Financial Messaging Infrastructure (BCOM). The role includes project participation, customer onboarding, monitoring and automation initiatives (meshIQ), and collaboration with both internal and external stakeholders. YOUR CHALLENGE Role Responsibilities: FIX & Messaging Integration Develop, configure, and maintain FIX integrations using ITIVI APPIA FIX, IBM MQ, and IBM ACE Configure FIX sessions, protocol parameters, and connectivity for clients, brokers, and exchanges Develop and maintain message flows within the existing middleware architecture Design, coordinate, and execute FIX certification tests for onboarding clients and exchanges Engineering & Project Support Support project requests from the Markets environment (Front Office, Trading, Brokerage) Analyze new client-specific requirements and design corresponding integration solutions Perform detailed root‑cause analysis in the event of production incidents Provide technical expertise during the client onboarding process Operations & On‑Call Duty Ensure stable and continuous operation of the FIX and MQ messaging landscape Contribute to monitoring and automation initiatives using meshIQ products Participate in the team’s rotating 24/7 on‑call service YOUR PROFILE Education: Bachelor’s or Master’s degree in Computer Science (university or university of applied sciences), or equivalent proven technical expertise Technical Skills: 5+ years of hands‑on experience with the FIX protocol, including deep knowledge of Order/Trade Flows, FIX-Engine and Frameworks Solid Linux proficiency Programming skills in at least one language: ESQL, Bash, Perl, Java Strong experience with MQ client/broker connectivity and related industry standards Proven expertise in developing integration solutions in a banking environment using: IBM MQ, IBM Integration Bus (IIB), IBM ACE Experience with client and exchange connectivity in financial markets Good understanding of key financial products (Equities, FX, Derivatives) Knowledge of SWIFT (ISO20022 / MT / MX) is considered an advantage Soft Skills: Strong communication skills with the ability to collaborate effectively with internal and external stakeholders Analytical mindset with structured problem‑solving capabilities Ability to work independently in both project environments and 24/7 operational settings Service‑oriented attitude and readiness to take ownership of technical issues 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. Is this not quite what you are looking for? Set up a job alert by creating a candidate account here. 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. For recruiting agents, please see the additional information here.