> Markdown version of [/jobs/ext/3008533-core-application-operation-engineer-l2-support-100](https://www.wearedevelopers.com/jobs/ext/3008533-core-application-operation-engineer-l2-support-100). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Core Application Operation Engineer - L2 Support 100% - **Company:** Julius Baer - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Agile Methodology, Application Lifecycle Management, Unix, Databases, Data Cleansing, Monitoring of Systems, Shell Script, Java Application Server, Information Technology - **Published:** September 20, 2026 - **Apply:** https://www.buscojobs.com.es/core-application-operation-engineer-l-2-support-100-en-madrid-ID-372023715 ## About the Role Center)Keep application operation documentation (knowledge database) up to dateYOUR PROFILECompleted IT training (Degree in Computer Science or other IT related certification)At least 2 years of professional experience in application supportGood Unix know-how (shell scripting is an advantage)Knowledge of Windows OS at server levelKnowledge of Java application server / database / AWA is an advantageITIL Foundation certificationIdeally, experience in banking with a knowledge of financial productsProcess-oriented and analytical approachEnthusiastic team player with strong communication skillsHighly motivated, and proactive, with an eagerness to learn and take on new conceptsGood written and spoken English, German an advantage #J-*****-Ljbffr ## Description 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.Responsible for leading the technical change for one or multiple (commercial of the shelf) applications and accountable for the respective lifecycle management.YOUR CHALLENGEEnsuring the operation of core banking applications in respect to application management (2nd level support)Processing of incident tickets generated by monitoring systems and the local service desk within SLAsPerforming coordination / communication tasks between incident managers, applications service owners, 3rd-level support and other IT / Agile Teams / Business stakeholdersTakeover of periodical on-call duty (weekly 7x24)Administration of change requests, for application related process fulfillmentParticipation in periodic releases on weekendsEngage in projects relating to operational aspects for existing or newly integrated applicationsRoutine data cleansing of the systemsProcess optimization and automation of repetitive tasks including handover to L1 (Control Center)Keep application operation documentation (knowledge database) up to dateYOUR PROFILECompleted IT training (Degree in Computer Science or other IT related certification)At least 2 years of professional experience in application supportGood Unix know-how (shell scripting is an advantage)Knowledge of Windows OS at server levelKnowledge of Java application server / database / AWA is an advantageITIL Foundation certificationIdeally, experience in banking with a knowledge of financial productsProcess-oriented and analytical approachEnthusiastic team player with strong communication skillsHighly motivated, and proactive, with an eagerness to learn and take on new conceptsGood written and spoken English, German an advantage#J-*****-Ljbffr ## Related Videos - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [MCP doesn’t suck — your agent does](https://www.wearedevelopers.com/videos/100202-mcp-doesn-t-suck-your-agent-does) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?](https://www.wearedevelopers.com/videos/1017-next-level-enterprise-architecture-modular-flexible-scalable-multichannel-and-ai-ready) - [Reusing apps between teams and environments through Containers](https://www.wearedevelopers.com/videos/107-reusing-apps-between-teams-and-environments-through-containers) ## Related Articles - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Starter Kit For Job Applications For Developers](https://www.wearedevelopers.com/magazine/7-starter-kit-for-job-applications-for-developers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)