7 days ago
Responsibilities
- Lead solution design and end-to-end delivery for InterSystems Caché and IRIS applications.
- Design, develop, test, debug, and document ObjectScript services, APIs, batch processes, and data workflows.
- Model and tune IRIS/Caché data structures, SQL access, persistent classes, queries, and application logic for performance and scalability.
- Lead modernization and integration efforts, including Caché-to-IRIS migrations, REST APIs, messaging, and file or batch integrations.
- Troubleshoot incidents, perform root-cause analysis, implement preventive improvements, and support operational resilience.
- Apply secure software development practices and collaborate with security, risk, QA, architecture, infrastructure, and product teams.
- Mentor developers and improve coding standards, code reviews, pairing, and automated quality checks.
Requirements
- 7+ years of software engineering experience with technical leadership, enterprise-system design ownership, mentoring, and delivery accountability.
- 5+ years of hands-on experience with InterSystems Caché and/or InterSystems IRIS, including strong ObjectScript development and support expertise.
- 3+ years building and supporting high-performance, data-centric applications using SQL, indexing, query optimization, performance tuning, and operational readiness.
- 2+ years of Agile delivery experience using Scrum or Kanban, including refinement, estimation, sprint planning, demos, retrospectives, and production support or incident response.
- Preferred: 3+ years of IRIS/Caché administration or operational partnership involving installations, upgrades, backup and restore, monitoring, mirroring, or failover.
- Preferred: 2+ years with REST/JSON APIs, messaging, ETL pipelines, batch or file interfaces, CI/CD pipelines, automated testing, and Git-based workflows.
- Preferred: 1+ year in regulated environments such as financial services, Linux/Unix scripting, and InterSystems certifications in IRIS, Caché, HealthShare, or Ensemble.
Benefits
- The role is not eligible to be performed in Colorado, California, the District of Columbia, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island, Vermont, Virginia, Maine, or Washington.
- Fiserv is an Equal Opportunity Employer and provides reasonable accommodation during the application process.
About Fiserv
Fiserv builds payments and financial technology for banks, credit unions, merchants, and billers, including merchant acquiring, card issuing, core banking, and digital banking platforms. It earns revenue through transaction processing, software licensing, and managed services across POS (Clover), bill pay, ACH and card networks, and risk/compliance. The public company is headquartered in Milwaukee, trades on NASDAQ/BMV, acquired First Data in 2019, and serves clients in more than 100 countries.