Потрібне Senior developer Java + z/OS на проект.

We need qualified Software Engineer who will be responsible for a demanding and rewarding variety of duties related to working on enhancing existing systems utilizing Metal C and Assembler on z/OS. You should be both independent and an enthusiastic team player, have strong problem solving and analytical skills and close attention to details.

Project description

Our product and engineering team owns an enterprise-class software product that enables automation for job scheduling and workflow orchestration across applications, systems, and infrastructure. The entire product ecosystem consists of multiple applications tightly integrated with each other and used to orchestrate complex IT workflows, optimize workload automation activities, provide centralized management of schedules, collect analytics, and stream data related to the software operations.

The team is owning the z/OS Agent application developed with Java. This application is a part of a large scale product, this particular agent installed and runs in the operation system and maintains remote connectivity with the main (core) engine application. The z/OS Agent evolution is currently in the maintenance phase, however we still have numeros installations at customer sites and receive requests for improvements.

Technologies and Tools:

Backend

z/OS internals, subsystems, especially SMF,

Multithreading,

Internal sysplex communication - XCF,

POSIX,

Address space/Process management

Tools

BitBucket, Jira, Confluence

Responsibilities

Troubleshoot issues reported by customers related to the Agent application

Design and develop new features (typically minor scale changes), big fixes, security updates

Provide accurate estimates and ongoing progress updates on work items

Facilitate engineering operation process to ensure high-quality software solutions concerning engineering excellence

Assess solution architecture in terms of vulnerabilities and possible improvements

Qualifications and Skills

Experience writing privileged programs in z/OS

Knowledge of z/OS subsystems and components

Experience with multithreading 

Experience with internal z/OS communication - XCF development

Good understanding and experience in client-server applications development

Knowledge of common algorithms and data representation models

Intermediate English level or higher