Mainframe Software Engineer (Assembler/C)PKWARE • Kochi, IN
Mainframe Software Engineer (Assembler / C)
PKWARE • Kochi, IN
19 hours ago
Job description5+ years of programming experience in : Assembler / HLASM (on z / OS) C (on z / OS) Comprehensive expertise in IBM subsystems and z / OS internals : cross-memory services, SRB management, Program Call routines, interlanguage communication (Assembler, Java, C, REXX). Extensive experience in APF-authorized code development and secure, high-performance system-level modules. Expert-level proficiency in HLASM and z / OS system macros for program management, storage, synchronization, recovery, and messaging. Skilled in subsystem interfaces and exits integrating with JES, SMF, and core components. Advanced debugging using XDC, IPCS, dump analysis for complex system issues. Familiarity with Sysplex communication using XCF macros . Experience with Agile / Scrum methodologies for mission-critical software delivery. Knowledge of Zowe, z / OSMF, RESTful APIs , modernization / integration projects. Strong Java development skills (JZOS, JNI, batch-mode applications). Familiarity with ICSF, RACF , SMP / E packaging, SBOM compliance (CycloneDX / SPDX). Bachelor’s degree in computer science, software engineering, IT, or equivalent experience. Competitive salary and benefits. Opportunity to work on mission-critical enterprise systems. Professional growth and training on modern mainframe and hybrid cloud technologies. Collaborative and inclusive work environment.
PKWARE is seeking a Mainframe Software Engineer with deep expertise in Assembler (HLASM) and C programming within IBM z / OS environments. You will design, develop, and maintain enterprise-grade mainframe software solutions , ensuring high performance, reliability, and security .
Key Responsibilities
- Develop, enhance, and maintain applications on IBM z / OS using Assembler, C, JCL, REXX , and related technologies.
- Participate in the full SDLC : requirements analysis, design, coding, testing, and production support.
- Optimize performance, troubleshoot defects, and ensure system reliability.
- Collaborate with cross-functional teams (System Engineers, QA, DevOps, Business Stakeholders).
- Maintain technical documentation, coding standards, and operational procedures.
- Support legacy systems while contributing to modernization efforts.
Required Qualifications
Preferred Skills
Education
What We Offer
About PKWARE
PKWARE delivers the only data discovery and protection solution that locates and secures sensitive data across any device or environment. Our scalable software enables precise, automated visibility and control of personal data—even in the most complex IT environments. With 1,200+ customers , including leading financial institutions, retailers, healthcare organizations, and government agencies, PKWARE is an award-winning global leader in data security and compliance. Learn more at PKWARE.com.
Create a job alert for this search
Software Engineer • Kochi, IN
Related jobs
z / OS Systems Programmer
PKWARE • Kottayam, IN
PKWARE is looking for an experienced.You’ll lead technical initiatives and collaborate with cross-functional teams to support business and IT objectives.
System Installation, Maintenance & Upgrades....Show more
Last updated: 19 hours ago • Promoted • New!
Quality Engineer-Mainframe
Confidential • Cochin / Kochi / Ernakulam
As a Quality Engineer specializing in Mainframe Testing, you will be responsible for ensuring that mainframe applications and systems function as intended.
You will create and execute test scenarios...Show more
Last updated: 18 hours ago • Promoted • New!
Quality Engineer Mainframe
Confidential • Cochin / Kochi / Ernakulam
As a Quality Engineer specializing in Mainframe Testing, you will be responsible for ensuring that mainframe applications and systems function as intended.
You will create and execute test scenarios...Show more
Last updated: 18 hours ago • Promoted • New!
Grafana Migration Engineer
Vista Applied Solutions Group Inc • Kottayam, IN
Client is looking for Splunk → Grafana Migration Engineer and this is remote position from India.Execute the migration of existing Splunk dashboards, searches, and alerts into Grafana.This role foc...Show more
Last updated: 19 hours ago • Promoted • New!
Senior Oracle DBA and EBS Applications Specialist
Litmus7 • Kochi, Kerala, India
Highly skilled Senior Oracle DBA with deep experience in Oracle EBS administration, DataGuard, and performance optimization.
Should support our complex Oracle landscape, including Oracle 19c, Oracle...Show more
Last updated: 30+ days ago • Promoted
Mainframe-Cobol-Cics-Db2
HARP • Ernākulam, Republic Of India, IN
Develop, enhance, and maintain mainframe applications using COBOL, JCL, DB2, VSAM, and IMSDB / CICS.Analyze business requirements, translate them into technical solutions, and deliver efficient code....Show more
Last updated: 1 day ago • Promoted
Lead Software Engineer( Linux Kernel Developer )
DDN • Kottayam, IN
This is an incredible opportunity to be part of a company that has been at the forefront of AI and high-performance data storage innovation for over two decades.
DataDirect Networks (DDN) is a globa...Show more
Last updated: 8 days ago • Promoted
Z / Os Systems Programmer
PKWARE • Ernākulam, Republic Of India, IN
PKWARE is looking for an experienced.You’ll lead technical initiatives and collaborate with cross-functional teams to support business and IT objectives.
System Installation, Maintenance & Upgrades....Show more
Last updated: 10 hours ago • Promoted • New!
Senior Backend Software Engineer
Truxt.ai • Kottayam, IN
As an early-stage company driven by a meaningful mission, we seek exceptional engineering talent who values purpose, long-term impact, and significant equity ownership over traditional salary compe...Show more
Last updated: 16 days ago • Promoted
AS400 / SYNON
Cognizant • Kochi, IN
Design, develop, test, and implement applications on AS / 400.Work with RPG IV, RPGLE, CL, and DB2 / 400 for development and support.
Analyze user requirements and business processes to develop effectiv...Show more
Last updated: 27 days ago • Promoted
Linux System Administrator (AWS Specialist)
MGT-COMMERCE GmbH • Kottayam, IN
Do you live and breathe Linux? Do you enjoy building and managing servers in the cloud?.Linux-focused System Administrator.
AWS infrastructure and keep systems running at peak performance.Setting up...Show more
Last updated: 30+ days ago • Promoted
Embedded Principal Engineer (MCU)
ACL Digital • Kottayam, IN
Designation : Senior Engineer / Principal Engineer (MCU).Experience Required : 5 to 10 Years.Job Location : Work from office.
Job Functions / Responsibilities : .Requirement Understanding and requirement ...Show more
Last updated: 15 days ago • Promoted
Software Engineer Backend
Solvei8 • Kochi, IN
Solvei8 (pronounced solve-it) is a one-stop integrated factory cloud solutions provider for the apparel and footwear industry, under the parent company Buyogo AG.
With innovation, agility, and custo...Show more
Last updated: 16 days ago • Promoted
Mainframe Software Engineer (Java / C)
PKWARE • ernakulam, kerala, in
You’ll design, develop, and maintain enterprise-grade software solutions on mainframe systems, ensuring.Develop, enhance, and maintain applications on IBM z / OS using.
Participate in the full SDLC : r...Show more
Last updated: 17 hours ago • Promoted • New!
Linux Repository Maintainer
Nakshatra Systems • Kottayam, IN
Nakshatra Systems is looking forward to hire a linux software repository maintainer who can service and manage the integrity of a software repository (update / upgrade / patch etc).Nature of job is par...Show more
Last updated: 9 days ago • Promoted
Mainframe Software Engineer (Assembler / C)
PKWARE • Kottayam, IN
You will design, develop, and maintain.Develop, enhance, and maintain applications on.Participate in the full SDLC : requirements analysis, design, coding, testing, and production support.Optimize p...Show more
Last updated: 19 hours ago • Promoted • New!
Senior Software Engineer - MERN Stack (Infra / Industrial / Energy)
PeopleGene • kottayam, India
Design, develop, and maintain both front-end and back-end components of web applications.Write clean, efficient, and maintainable code using languages such as JavaScript, HTML5, jQuery, React, Pyth...Show more
Last updated: 12 hours ago • Promoted • New!
Splunk to Grafana Migration Engineer
Vista Applied Solutions Group Inc • Kottayam, IN
Splunk → Grafana Migration Engineer.Timeline : 11 / 24 / 2025-1 / 30 / 2026.Interviews : Thursday (20 / 11) & Friday (21 / 11).
Working Hours : 1 : 30-9 : 30pm IST.Execute the migration of existing Splunk dashboards, ...Show more
Last updated: 19 hours ago • Promoted • New!