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JCL Developer Jobs

6 jobs found

Today

Mainframe Developer

Calance US Torrance, CA

Torrance, CA

Today

$66+/hr Contract Application Support CICS COBOL

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Job Description

Calance US is seeking an experienced Mainframe Developer for a long-term contract in Torrance, California. The role combines hands-on development with production support for large-scale mainframe projects, operating on a hybrid schedule with on-site presence four days per week. You will work with IBM mainframe technologies to build, troubleshoot, and optimize critical financial services applications.

Responsibilities

Provide application development and production support for multiple large projects.
Research and resolve production issues, troubleshooting mainframe online and batch abends.
Evaluate daily and monthly batch processes to improve performance and shorten the critical path window.
Perform impact analysis across multiple platforms and applications.
Deliver complete documentation for estimates, design, and development.
Work with IBM mainframe technologies including COBOL, CICS, MQ, DB2, and JCL.
Participate in on-call support for nightly batch production.

Requirements

Stable work history is required.
5+ years of recent Mainframe development experience with COBOL, CICS, MQ, DB2, and JCL.
Experience with Financial Services and/or Consumer Finance.
Knowledge of financial services lending, customer service, payment processing, taxes, end-of-term and extension processes, collections, delinquency tracking, repossession, charge-offs, recovery, bankruptcy, and accounting.
Familiarity with test practices and deliverables for unit testing.
Excellent written and oral communication skills.
Must work onsite four days per week.
Local candidates or those willing to relocate at their own expense are required.

Technologies

COBOL
CICS
MQ
DB2
JCL

Benefits

EPO/PPO Medical Plans
HMO/PPO Dental programs
Vision - VSP
401K Retirement vesting program (VOYA)
Paid Bi-Weekly/Direct Deposit
Flex Spending Plan
Voluntary Life, AD&D, STD or LTD plans

Job Details

Position: Mainframe Developer
Job Ref: 44628 - JIH5JP00004281
Duration: 12+ Months (On-going Contract)
Location: Hybrid - Torrance, CA 90501
Pay Rate: $66.65 per hour (W2 ONLY)
Onsite Requirement: Must work onsite 4 days per week (local or relocate at own expense)

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11d ago

Software Engineer II

Truist Bank Atlanta, GA

Atlanta, GA

11d ago

Full time CICS COBOL Data Processing

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Job Description

A Software Engineer II based in Atlanta, GA (hybrid) at Truist Bank delivers complex technical solutions, partners with product owners, and builds automated testing, monitoring, and security within an Agile setting.

Responsibilities

Deliver technically complex solutions and provide system integration support across project work.
Consult with business product owners to clarify goals and offer design recommendations.
Develop customized coding, conduct software integration, perform analysis, and configure solutions using project specific tools.
Lead and contribute to the development, testing, implementation, maintenance, and support of highly complex solutions in line with company standards, including robust unit tests and preparation for release testing.
Build non-functional monitoring capabilities and provide escalated production support for complex applications.
Implement and maintain security controls and monitoring according to company standards.
Typically lead moderately complex projects and participate in larger, more complex initiatives.
Resolve complex technical and operational problems and mentor teammates with less experience.
May oversee the work of a small team.
In an Agile environment, deliver high quality working software, automate manual or reusable tasks, engage with the business from design inception, and apply continuous engineering practices to maximize design value; actively refine user stories; design, develop, and maintain automated unit testing and support for integration and functional testing.

Requirements

Bachelor's degree in Computer Science, Computer Engineering, Mechanical Engineering, or a related technical field.
Minimum 4 years of experience in software engineering or IT consulting, performing and applying the following:
Experience handling or leading data conversions between processors.
Strong knowledge of information systems and the ability to identify, apply, and implement IT best practices.
Understanding of key business processes and competitive strategies related to IT functions.
Experience in planning and managing projects and solving complex problems, with mentoring responsibilities for less experienced teammates.
Collaborating with Business and Operations to refine requirements and design solutions that fit banking systems.
Solid expertise in relational database design and development (SQL, stored procedures, data modeling).
Experience coordinating across multiple work streams to standardize data definitions, rules, access policies, and data encryption techniques to maintain data quality and reliability.
Experience preparing feasibility study reports to assess practicality, strengths and weaknesses of proposed projects, and identify potential solutions for future phases.
Proficiency with: JCL; IMS database; IBM Tools (ISPF, IBM File Manager, NDM, ConnectDirect); IBM Utilities; COBOL; DB2; CICS; VSAM; SQL; SAS; CA-ESP; CA-WA Workstation; File Manager; DBVisualizer; SoapUI; and Unix.
Hybrid remote work eligibility and location based in or around Truist offices in Atlanta, GA; ability to work onsite at least 4 days per week.

Technologies

JCL
IMS database
ISPF
IBM File Manager
NDM
ConnectDirect
IBM Utilities
COBOL
DB2
CICS
VSAM
SQL
SAS
CA-ESP
CA-WA Workstation
File Manager
DBVisualizer
SoapUI
Unix

Benefits

Medical insurance
Dental insurance
Vision insurance
Life insurance
Disability insurance
Accidental death and dismemberment
Tax-preferred savings accounts
401(k) plan
Paid vacation
Paid sick days
Paid holidays
Defined benefit pension plan
Restricted stock units
Deferred compensation plan

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1mo ago

Senior ALC Developer

The C.A.S.E. Engineering Group New Carrollton, MD

New Carrollton, MD

1mo ago

$120k - $135k/yr Full time Senior Application Lifecycle Management Assembly

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Job Description

Senior ALC Developer responsible for developing, maintaining, debugging, and optimizing Assembly Language Coding applications on an IBM Mainframe platform within a federal tax processing environment.

Responsibilities

Develop, test, debug, and maintain Assembly Language Coding (ALC) applications on an IBM Mainframe platform
Contribute to mainframe application development, optimization, and low-level performance tuning
Support system integration efforts within a complex, high-availability environment
Work extensively with Job Control Language (JCL), AEV JCL, VSAM, Panels, Copybooks, and Skeleton PROCS
Troubleshoot and resolve production problems in a timely manner to sustain system availability
Follow Production Environment Control Process (PECP) guidelines and manage ServiceNow ticket and Endevor transmittal processes
Use CFOL Command Codes for research and support analysis of IRS Individual and Business Master Files
Design, modify, and document coding changes for application enhancements and legislative mandates
Perform peer reviews and ensure adherence to coding best practices
Ensure software changes are defect-free before deployment to production
Produce Enterprise Life Cycle (ELC) documentation such as DSR, iBSR, ICD, and TRR
Utilize the IBM Engineering Lifecycle Management (ELM) Tool Suites, including DOORS Next, Jira, and Endevor
Support Agile development practices and collaborate with stakeholders to define and implement technical solutions

Requirements

Bachelor’s degree in Computer Science, Information Systems, or a related field (or equivalent experience)
At least 8 years of experience in ALC (Assembler Language) development
Strong experience in mainframe application development, debugging, and optimization
Expertise in system integration and working within a high-availability environment
IBM Mainframe Assembly Language Coding (ALC)
IBM Suite, File Manager, Job Control Language (JCL), AEV JCL, and IBM Debugger
VSAM, Panels, Copybooks, and Skeleton PROCS
Endevor and the Service Now ticket / Endevor transmittal processes
IBM Engineering Lifecycle Management (ELM) Tool Suites, e.g., IBM Requirements Management
DOORS Next and Jira
CFOL Command Codes for research
Strong problem-solving and debugging skills with attention to detail
Knowledge of the IRS Individual and Business Master File systems is highly desirable
Familiarity with Enterprise Life Cycle (ELC) process and documentation, and Agile methodologies
Knowledge of RHEL 8 containerization and Cloud Migration is a plus
Ability to collaborate in a team-oriented environment and communicate effectively with technical and non-technical stakeholders
Adaptability in a fast-paced, evolving work environment with shifting priorities
Must be able to obtain and maintain an IRS Minimum Background Investigation (MBI); U.S. work authorization required

Technologies

IBM Mainframe Assembly Language Coding (ALC)
IBM Suite
File Manager
JCL, AEV JCL
IBM Debugger
VSAM
Panels
Copybooks
Skeleton PROCS
Endevor
ServiceNow ticket / Endevor transmittal processes
IBM Engineering Lifecycle Management (ELM) Tool Suites
DOORS Next
Jira
CFOL Command Codes
IBM Requirements Management
RHEL 8 containerization
Cloud Migration

Benefits

Dental insurance
Health insurance
Paid sick time
Paid time off
Vision insurance

Location

New Carrollton, MD 20784 (Hybrid)

Salary

USD 120,000 - 135,000 per year

Why join us

Work with mission-critical systems that directly support federal tax processing operations
Apply specialized Assembly Language expertise on high-impact, high-visibility systems
Be part of a growing company that values innovation, technical excellence, and problem-solving
Hybrid role offering flexibility and work-life balance
Opportunities for professional growth and advancement

Application question

What are your salary expectations?

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1mo ago

Mainframe Developer

GSK Solutions Inc Jersey City, NJ

Jersey City, NJ

1mo ago Closed

$55 - $58/hr Contract Agile API CICS

This position is no longer accepting applications (closed Jun 16, 2026).

Job Description

GSK Solutions Inc is looking for a Mainframe Developer to develop and maintain legacy mainframe applications while supporting modernization initiatives. This contract role offers hybrid or onsite work in Jersey City, NJ, or Merrimack, NH, and emphasizes collaboration with cross-functional teams to align technical solutions with business needs.

Responsibilities

Build, update, and enhance legacy mainframe applications
Collaborate with cross-functional teams to fulfill business requirements
Contribute to modernization efforts, including integration with distributed systems and cloud platforms
Participate in Agile ceremonies and monitor progress using project management tools

Requirements

Hands-on proficiency with COBOL, CICS, DB2, and JCL
Solid experience with DB2
Working knowledge of Oracle and complex SQL queries
Basic understanding of AWS cloud services
Familiarity with distributed systems architecture
Experience with Jira for Agile project tracking
Understanding of REST APIs
Knowledge of web-based distributed application architecture

Technologies

COBOL
CICS
DB2
JCL
Oracle
AWS
Jira
REST APIs
SQL

Pay

Pay: USD 55 - 58 per hour

Work Location

Hybrid remote in Jersey City, NJ 07307; on-site options in Merrimack, NH

Important Note

Visa sponsorship is not available for this role. Only candidates authorized to work in the U.S. without restrictions will be considered.

Application Details

Full Name (First Name, Last Name)
Contact Number
Email ID
Current Location
Visa Status & Validity
LinkedIn Profile

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3mo ago

Senior COBOL/Mainframe Developer- Contract- (Columbus, OH)

Stafford Technology Worthington, OH Hybrid

Worthington, OH

3mo ago Closed

$55 - $67/hr Full time Senior Agile AWS

This position is no longer accepting applications (closed May 11, 2026).

Job Description

Stafford Technology is seeking a seasoned COBOL/Mainframe Developer for a contract engagement based in Worthington, Ohio, with a hybrid work arrangement. The role centers on designing, building, testing, and deploying mainframe solutions in an Agile setting, leveraging COBOL, CICS, DB2, and JCL, and it includes on-call responsibilities as part of the contract.

Responsibilities

Lead the design, development, testing, and deployment of mainframe solutions using COBOL, DB2, CICS, and JCL
Assess business and system requirements and translate them into robust technical solutions
Troubleshoot, enhance, and optimize existing applications within a high-availability mainframe environment
Engage in Agile ceremonies such as sprint planning, backlog refinement, and retrospectives
Collaborate with cross-functional teams to ensure alignment on technical approaches and project goals

Requirements

7+ years of hands-on experience with COBOL, DB2, CICS, and JCL
Strong understanding of Agile SDLC methodologies
Proven problem-solving abilities with the capacity to work independently and as part of a team
Excellent verbal and written communication skills
Experience operating within large-scale enterprise mainframe environments

Technologies

COBOL
CICS
DB2
JCL
Azure
AWS

Benefits

Dental insurance
Health insurance
Vision insurance

Job Types

Full-time
Contract

Location

Worthington, Ohio (hybrid) 43085

Pay

$55.00 - $67.00 per hour

On‑Call

This contract role includes on-call responsibilities.

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3mo ago

Senior Mainframe Developer

Citi Jacksonville, FL

Jacksonville, FL

3mo ago Closed

$114k - $171k/yr Full time Senior CICS COBOL

This position is no longer accepting applications (closed May 8, 2026).

Job Description

This senior level position at Citi is based onsite in Jacksonville, FL, and focuses on designing and deploying new or revised mainframe applications in collaboration with the Technology team, while leading applications analysis and programming efforts.

Location

Jacksonville, Florida, United States (onsite)

Compensation

$113,840.00 - $170,760.00 per year

Responsibilities

Collaborate with multiple management teams to align functional integrations with business goals, identifying system enhancements needed to launch new products and drive process improvements
Tackle high impact and complex program issues by thoroughly evaluating business and system processes and applying industry standards
Apply deep expertise in applications development to ensure designs align with the overall architecture blueprint
Leverage advanced knowledge of system flow to establish coding, testing, debugging, and deployment standards
Build comprehensive understanding of how architecture and infrastructure interact to achieve business objectives
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Act as an advisor or coach to mid-level developers and analysts, coordinating workload as needed
Assess risk in business decisions, uphold Citi's reputation and asset protection by ensuring compliance with laws and policies, applying ethical judgment, and transparently escalating and managing control issues

Requirements

5+ years of IBM mainframe development experience
Experience building batch and online programs in Cobol
Familiarity with IBM utilities and mainframe tools and data structures such as Fileaid, Rexx, JCL, CICS, Changeman, Github, Expediter, TSO/ISPF, VSAM, and DB2
2+ years of experience using AI tools such as Devin AI and CoPilot
Extensive experience in system analysis and software application programming
Proven history of managing and delivering successful projects
Subject Matter Expert in at least one area of Applications Development
Ability to adjust priorities quickly as circumstances dictate
Demonstrated leadership and project management capabilities
Clear and concise written and verbal communication
Minimum experience: 2 years
Education: Bachelor’s degree or equivalent experience

Technologies

Cobol
Fileaid
Rexx
JCL
CICS
Changeman
Github
Expediter
TSO/ISPF
VSAM
DB2
IBM utilities
Devin AI
CoPilot

Benefits

Discretionary and formulaic incentive and retention awards
Medical, dental and vision coverage
401(k) retirement plan
Life, accident, and disability insurance
Wellness programs
Paid time off for vacation and sick leave
Paid holidays

Employment Details

Time type: Full time
Job family group: Technology
Job family: Applications Development

Location and Posting

Primary location: Jacksonville, Florida, United States

Anticipated posting close date: Apr 12, 2026

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