COBOL jobs in California

Hybrid in Los Angeles, California

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Today

We are Seeking a Senior Mainframe COBOL Developer with a strong background in enterprise financial systems. The ideal candidate will support mission-critical mainframe applications, troubleshoot production issues, and develop enhancements for high-volume transaction processing systems. Candidates should be comfortable supporting scheduled batch operations as needed. Required Qualifications10+ years of COBOL development experience on IBM Mainframe.Strong hands-on experience with COBOL, CICS, DB2,

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Contract

Depends on Experience

Sr Cobol Solution SME CA VISION to COBOL Migration

Remote

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Today

Sr Cobol Solution SME CA VISION to COBOL Migration 12-15 years Remote Duration : 1 year Engagement: CA VISION / VISION to COBOL Migration NOTE: 12+ years of overall mainframe experience, with significant hands-on experience in CA VISION, COBOL, REXX, and z/OS, including demonstrated leadership of complex legacy modernization or migration initiatives. Job Description We are seeking a Senior SME / Solution Architect with strong CA VISION and IBM z/OS mainframe expertise to lead the analysis, ar

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Third Party

COBOL Mainframe Developer with AIX

Remote or Hybrid

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Today

Remote Only W2 - No Corp to Corp Required Technical Skills Strong hands-on experience with COBOL/Mainframe development. Strong experience with JCL and Mainframe batch processing. Experience working in AIX/Unix environments. Experience with Shell/Unix scripting and batch processing. Strong knowledge of DB2 and SQL. Experience with Mainframe utilities and production support processes. Experience troubleshooting batch jobs and production issues. Understanding of application development lifecycle, t

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Contract

AS400/COBOL Tech Lead

Remote

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20d ago

We are seeking an experienced AS400 Technical Lead with strong expertise in IBM i (AS400 and COBOL, RPGLE , CL/CLLE,and DB2/400.The candidate will lead development, BRE extraction, STTM document preparation mission-critical enterprise applications. The role requires technical leadership, client interaction, solution design, estimation, code reviews, and mentoring of development teams. AS400/COBOL Tech Lead Remote Long Term Contract Years of experience required: 15+ years of experience ( AS400 +

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Contract

$65 - $70

Remote COBOL Developer

Remote or New York, New York

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Remote COBOL Developer in New York, NY. Key Tasks: * Support our client's legacy COBOL applications by performing analysis, development, enhancement, troubleshooting, and production support activities for business-critical systems * Resource will work closely with the client's team to assess requirements, implement code changes, support integrations between legacy and modern platforms, perform testing, and ensure stable operations of COBOL

Contract

$160 - $160 hourly

Mainframe Cobol/ Natural Programmer

Remote

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24d ago

Title : Developer/Programmer - 5793626MFDPA3 Location : Austin,TX Duration : 9 + Months Perform advanced automated systems development work as a member of the project team to implement the fourstandardized NASWA SIDES exchanges: Additional Fact-Finding, Determinations,Monetary Charges, and Benefit Charges. Responsible for activities during allphases of the system development life cycle including external customer service,analyzing and documenting requirements, coding, testing as well as resolvin

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Contract, Third Party

Depends on Experience

Senior SME / Solution Architect – CA VISION to COBOL Migration

Remote

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9d ago

Role: Senior SME / Solution Architect Location: Remote Long Term contract Engagement: CA VISION / VISION to COBOL Migration Job Description We are seeking a Senior SME / Solution Architect with strong CA VISION and IBM z/OS mainframe expertise to lead the analysis, architecture, and migration of legacy CA VISION applications to COBOL. The consultant will understand complex VISION programs, business rules, data flows, reports, and interfaces and translate them into maintainable, production-rea

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Contract

Depends on Experience

AS400/COBOL Tech Lead-W2 only-Remote

Remote

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21d ago

We are seeking an experienced AS400 Technical Lead with strong expertise in IBM i (AS400 and COBOL, RPGLE , CL/CLLE,and DB2/400.The candidate will lead development, BRE extraction, STTM document preparation mission-critical enterprise applications. The role requires technical leadership, client interaction, solution design, estimation, code reviews, and mentoring of development teams. Mandatory skills: 1. AS400/COBOL 2. AS/40 ILE Concepts with CL programming 3. Query/400, SQL Years of experience

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Contract

Depends on Experience

Unisys OS 2200 COBOL Developer

Remote

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Today

Hi, Job Title:-Unisys OS 2200 COBOL Developer Location:-100% REMOTE Duration:-Long term Senior- 60 - 84 months: Candidate is able to work independently, without assistance and provides guidance to others. May have an advanced education. 36 months experience performing system to system integration with a third-party vendor utilizing Service Oriented Architecture.60 months experience working with COBOL 74 and/or 85 programming on Unisys 2200 series or Clear Path mainframes. Experience should incl

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Contract

Depends on Experience

AS400 Cobol Developer

Remote

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16d ago

Over 7+ Years of IT Experience. Good exp with AS 400 is a must. Proficient in COBOL/400, CL/CLLE, and optionally RPG/RPGLE. Solid understanding of the IBM i (AS/400) environment, libraries, and subfile programming. Good to have experience in the Healthcare Industry. Good communication skills.

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Contract

Depends on Experience

Mainframe Developer IBM DBB

Remote

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3d ago

Job Summary We are looking for an experienced Mainframe Developer with strong expertise in IBM z/OS technologies, IBM Developer for z/OS (IDz), and Dependency Based Build (DBB). The candidate will be responsible for developing, enhancing, and maintaining enterprise mainframe applications while supporting modern DevOps and CI/CD practices for mainframe environments. Required Skills MUST Strong experience in Mainframe Development Hands-on experience with: COBOL JCL DB2 VSAM CICS Experience with I

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Third Party, Contract

55 - 65

Mainframe Technical Specialist - Cobol

Remote

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6d ago

Title:Mainframe Technical Specialist - CobolLocation: Long Beach, California. Remote work is acceptable. Preference for candidates in Pacific Time Zone states.Mandatory Skills:IBM Mainframe and Micro Focus Enterprise Server/Developer - IBM COBOL, IMS, SQL, JCL, PowerShell, Python, Windows environment Job Description:Good experience in IBM Mainframe (z/OS) and Micro Focus Enterprise Server/Developer areasGood knowledge in IBM COBOL, JCL, IMS, SQL, File SystemsGood experience in maintaining and d

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Contract

Depends on Experience

Mainframe Developer

Remote

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4d ago

Mainframe DeveloperJob SummaryWe are seeking an experienced Mainframe Developer to design, develop, enhance, and maintain enterprise-grade applications running on IBM mainframe environments. The ideal candidate will have strong hands-on experience with COBOL, JCL, DB2, CICS, and VSAM, along with solid knowledge of batch processing, online transaction processing, production support, and software development lifecycle practices. The candidate will work closely with business analysts, application a

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Third Party, Contract

55 - 70

FULLTIME ROLE for NETCOBOL Developer in Irvine CA

Irvine, California

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Today

Job Summary for NETCOBOL Developer (Irvine, CA - 92618) - Develop, enhance, and maintain applications using Fujitsu NeTCOBOL. - Analyze business and technical requirements to design functional solutions. - Design, code, test, and deploy COBOL programs and batch processes. - Develop and optimize complex SQL queries, stored procedures, and database objects. - Create and maintain Unix/Linux shell scripts for automation, scheduling, monitoring, and file processing. - Perform system integration,

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Full-time

$140000

Mainframe Developer

Remote or St. Louis, Missouri

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Today

Position: Mainframe Developer (Senior - Security Remediation) Location: Remote Duration: 6-12+ Months Contract Role Overview We are seeking experienced Senior Mainframe Engineers with deep expertise in legacy banking systems to investigate, understand, and safely remediate security vulnerabilities in productioncritical applications. This role requires strong proficiency in COBOL, CICS, DB2, and z/OS, along with the ability to navigate complex, decadesold financial systems where stability and ac

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Full-time, Part-time, Third Party, Contract

USD 50-60

Python Developer with Mainframe Experience - Remote

Remote

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5d ago

Hiring: Python Developer with Mainframe Experience We are looking for an experienced Python Developer with strong Mainframe expertise for an exciting opportunity. Role: Python Developer Mainframe Experience: 7+ Years Location: Remote Job Type: Contract Must-Have Skills: Strong hands-on Python Development Mainframe experience with COBOL, JCL, DB2, VSAM Python & Mainframe integration

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Contract, Third Party

45 - 50

Mainframe Business Systems Analyst

Hybrid in Torrance, California

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Today

Mainframe Business Systems Analyst IT L3 Location: Torrance, CA (Hybrid of 4 days/week onsite with 1 day/week remote) Duration: July 2026 March 31, 2028 This Mainframe Business Analyst will be focusing on production support and project related work for our clients Parts Applications team. Assigned units of work vary from > 100 hour enhancements, up to team member on a large project. Breakdown of focus is the following:Analysis/Design roughly 30-40%Development (code, unit test, int test, system

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Contract

$60 - $70

Senior DB2 z/OS DBA - Remote

Remote

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Today

Role: Senior DB2 z/OS DBA Remote Roles Key Responsibilities Install, configure, maintain, and upgrade Db2 for z/OS subsystems. Apply maintenance and fixes using SMP/E. Administer production and non-production Db2 databases. Execute and optimize Db2 utilities, including REORG, RUNSTATS, COPY, RECOVER, LOAD, and REBUILD INDEX. Monitor and tune Db2 subsystems, SQL, buffer pools, locking, logging, storage, and application performance. Support backup, recovery, high availability, and disaster-recover

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Contract, Third Party

Synon Developer

Remote

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4d ago

Role : Senior Synon DeveloperLocation : Remote Job Description Design, develop, modify, and enhance applications using SYNON/COOL 2E, COBOL400, CL/400, CLLE, and DB2/400.Develop and support RxCLAIM / pharmacy claims adjudication functionality and related business processes.Analyze and enhance complex claim processing logic, including business rules and system workflows.Develop and maintain integrations with downstream healthcare and PBM systems.Perform major enhancements and modifications to ex

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Contract

Depends on Experience

REMOTE - Business Analyst with RBDMS - Oil & Gas Industry

Remote

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Today

We have a hot requirement for a REMOTE Senior Business Analyst with 10+ years of experience and strong RBDMS/Oil & Gas regulatory domain expertise. Position Details Role: Senior Business Analyst Location: Remote Openings: 2 Duration: Long-term Contract Submission Due: August 20 Role Overview The Senior Business Analyst will support complex technology and mainframe transformation initiatives for the Railroad Commission of Texas, with a focus on requirements analysis, legacy-system an

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Contract, Third Party

COBOL jobs in California, USA