Application Engineer (Cobol, Java)
Core
Senior Application Engineer leading the modernization of legacy Workplace Technology applications (COBOL, batch jobs, stored procedures) into cloud-based Java solutions and optimizing data integration flows.
Role type
Senior IC Application Engineer (Legacy Modernization & Data Integration)
Builds
Cloud-based Java applications, modernized COBOL services, and synchronized data pipelines for enterprise platforms.
Domain
Financial Services / Legacy Mainframe Modernization / Cloud Data Engineering
Deliverable
production ML models | product features | infrastructure
Required skills
COBOL development and tuning, Java development, stored procedure optimization, ETL solution support, data integration, performance analysis, code review, cloud architecture migration
Preferred skills
AWS certifications, Workplace Technology stack experience
Technologies
AWS, COBOL, Java, ETL, Stored Procedures, Cloud
Responsibilities
Convert legacy COBOL programs and batch jobs to cloud-based Java solutions; analyze and optimize stored procedures for latency and throughput; support ETL integration of modernized data sources; ensure functional equivalence and performance parity during modernization; collaborate on migrating from mainframe to cloud architectures; lead performance testing and SLA verification for stored procedures; mentor team members and conduct code/design reviews.
Seniority
Senior, hands-on IC with mentorship responsibilities
