Mainframe Developer
Purple Drive
Purple Drive
Mainframe Developer Share Contractual Columbus, OH
Overview:
Key Responsibilities:
- Design, develop, and maintain applications using COBOL, JCL, DB2, and CICS on IBM Mainframe systems.
- Perform analysis, coding, testing, debugging, and implementation of application enhancements and new development.
- Work closely with business analysts, architects, and other stakeholders to understand requirements and deliver robust solutions.
- Ensure application performance, scalability, and reliability by tuning SQL queries and optimizing CICS transactions.
- Manage batch processes and online systems, including error handling and recovery procedures.
- Provide production support for business-critical applications, troubleshooting issues, and ensuring minimal downtime.
- Participate in code reviews, peer testing, and defect resolution to maintain coding standards and application quality.
- Create and maintain technical documentation, including design specifications, program logic, and system configurations.
- Collaborate with cross-functional teams to support system integration and migration projects.
- Ensure adherence to compliance, security, and change management procedures.
Required Skills & Qualifications:
- 8+ years of professional experience in Mainframe application development.
- Strong programming skills in COBOL, JCL, DB2, and CICS.
- Experience in System z platform and CICS system administration.
- Proficiency in DB2 SQL for query tuning, optimization, and database interaction.
- Hands-on experience with batch processing and real-time transaction processing.
- Strong analytical and problem-solving skills with attention to detail.
- Ability to work independently as well as part of a collaborative team.
- Excellent communication and documentation skills.
Preferred Qualifications:
- Experience in mainframe modernization/migration projects.
- Familiarity with DevOps practices, tools, and automation in mainframe environments.
- Knowledge of Agile methodologies.
- Exposure to performance monitoring and tuning tools for Mainframe.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Mainframe Developer in Columbus, OH vacancy
- ...Mainframe Developer Location: Columbus, OH (Hybrid – 3 Days Onsite) Duration: 10 Months Experience: 7+ Years (Preferred) We are seeking an experienced Mainframe Developer to join our team in Columbus, OH. The ideal candidate will have strong expertise in COBOL, JCL...Mainframe
Georgia IT Inc
Columbus, OH3 days ago - ...Mainframe Developer Location: Columbus, OH (Hybrid – 3 Days Onsite) Duration: 10 Months Experience: 7+ Years (Preferred) Job Summary: We are seeking an experienced Mainframe Developer to join our team in Columbus, OH. The ideal candidate will have strong expertise...Mainframe
Staffing the Universe
Columbus, OH4 days ago - Job ID: 25466166Reference Number: 25-00362Title: Mainframe DeveloperLocation: Columbus,OH, OHPosted Date: 2025-05-02Contact: Rishabh PandeyContact Email: ****@*****.*** Phone: (***) ***-****Company: HAN Staffing Role 1:Mainframe- location is Jersey...Mainframe
- ...Mainframe Cobol Developer Location: Columbus, OH Position Type: Contract US Citizen, Green Card, TN, GC EAD and H4 EAD only No Third-party agencies corp to corp. Mainframe COBOL/JCL Responsibilities: Updating Network to include new functionality Updating...MainframeContract work
Staffing the Universe
Columbus, OH3 days ago - Mainframe DB2 Developer Pay Rate Range: $46.51-53.03/hr. Role: Mainframe DB2 Developer Job Description: Exp in COBOL, JCL, DB2, Mainframe DB2 - Application Development, System Z - Enterprise COBOL, System Z - JCL Skills: Mainframe DB2 - Application Development, System Z...Mainframe
- ...Mainframe Developer Location: Columbus, OH (On-site/Hybrid, as applicable) Duration: Long term Required Qualifications: ~ Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent professional experience. ~5+ years...MainframeLocal area
E-Solutions
Columbus, OH3 days ago $140k - $200k
A leading insurance company is seeking a Software Engineer to develop and maintain its Annuity PALLM application and supporting APIs and Microservices. This mid-senior level position requires Cobol experience and strong analytical skills. The role offers a hybrid schedule...Mainframe- JPMorganChase is seeking a Technology Support III to join the Mainframe and Mid-Range Compute Site Reliability and Engineering team. You will support end-to-end infrastructure services, collaborate with stakeholders, and ensure high availability across a globally distributed...Mainframe
$90k - $144k
..., analytical abilities, and creativity to maintain and enhance mainframe-based applications while supporting customer initiatives, product... ..., and modernization efforts. What you’ll do:Analyze, design, develop, test, implement, and support technical solutions within established...MainframeFull timeVisa sponsorshipNight shift- ...Cobol Developer Location: Columbus, OH Contract: 3 months+ Position Description: Mainframe COBOL Batch and COBOL CICS development to convert batch and real-time interfaces to a new third party processor. Development will be done within the context of a Shared...MainframeContract work
Software Technology Inc
Columbus, OH5 days ago - Commercial Treasury Management Account Analysis Mainframe COBOL Application Developer In this role, the successful candidate will design, develop, integrate, and support applications for Commercial Treasury Management Account Analysis Mainframe COBOL application. The candidate...Mainframe
$56 - $61 per hour
Mainframe Developer Req number: R8568 Employment type: Full time Worksite flexibility: Remote Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent...MainframeHourly payFull timeContract workApprenticeshipWork at officeLocal areaRemote workWorldwide- Sr. Oracle Ebs Developer Safelite 10 months COLUMBUS OH- need local resources who can come to office 2-3 days in a week Core Skills: Oracle... ...Current State Integrations To/From Oracle Ebs Document Ebs Or Mainframe Customizations Related To Finance, Inventory, And Direct...MainframeWork at officeLocal area2 days per week3 days per week
- ...Oracle Ebs DeveloperSafelite is looking for a Sr. Oracle Ebs Developer with good documentation skills for a 10-month contract in Columbus... ...current state integrations to/from Oracle EbsDocument Ebs or Mainframe customizations related to Finance, Inventory, and Direct...MainframeContract workWork at office2 days per week3 days per week
- ...Job Description DESCRIPTION: Duties: Design, develop and implement software solutions. Solve business problems through... ...of experience in the job offered or as Software Engineer, Mainframe Consultant, Technical Lead, Mainframe Developer, or related occupation...MainframeFull time
JPMorgan Chase & Co.
Columbus, OH1 day ago - ...years of professional software engineering experience in actively developing largescale software using C NETNET Core ASPNET cloudnative... ...modernization initiatives from legacy to distributed platforms ie Mainframe Cobol appsDB2 to Java appsSQL or MongoDBoHandson experience...Mainframe
LTM
Columbus, OH4 days ago - ...technology operations, impacting the core of our business services.As a Lead Infrastructure Engineer at JPMorgan Chase as a part of our Mainframe and Mid-Range Compute Site Reliability and Engineering (SRE) team, we look first and foremost for people who are passionate to...MainframePermanent employment
- ...scheduling and automation with enterprise tooling (monitoring/alerting, ticketing, change management, audit evidence capture). Drive mainframe modernization initiatives, including API enablement, workflow standardization, and automation-first operating practices. Apply AI-...Mainframe
- ...COBOL/Mainframe Developer Location: Columbus, OH (Onsite) Onsite Requirements: 4 days onsite/1 day remote weekly Pay rate: $70/hr W2 Contract lenght: 3-6+ monthsCONTRACT TO HIRE - conversion contingent on performance Role Overview We are seeking an experienced...MainframeContract workRemote work
Apex Systems Inc Defunct
Columbus, OH4 days ago - ...services sector, is seeking a dedicated and experienced Senior Developer - IBM z/OS Connect to join their dynamic team. As a Senior... ...Developer - IBM z/OS Connect, you will be an integral part of the mainframe modernization initiatives supporting innovative digital...MainframeWeekly payTemporary workFlexible hours
$93k - $189k
...architecture, implementation, and management for a mission critical large mainframe systems environment. Required areas of experience include z/OS... ...workflow diagrams of all system z software zCEE, CICS and MQ. Develop and present z/OS zCEE, CICS and MQ, HA (SYSPLEX/CICSPLEX...MainframeWork at office$143k - $193.05k
...evolution of our Automation product lines to meet enterprise mainframe and hybrid cloud environment. You will collaborate with customers... ...automation platforms that support dynamic workloads Developing modern, secure APIs to improve integration with enterprise batch...MainframeFull timeRemote workWorldwideRocket Software
Columbus, OH4 days ago$85k - $148k
...Senior Mainframe Systems Programmer – AutomationRemote - United StatesJR012893 Position Summary As part of Mainframe Automation, this position will be part of a team focused on accelerating the design and performance of our development of automation, integration into...MainframeFull timeTemporary workRemote workWork from homeFlexible hoursEnsono
Columbus, OH4 days ago- Job ID: 25810926Reference Number: 25-00716Title: Mainframe DeveloperLocation: Wilmington, DE, 08830Posted Date: 2025-06-30Company: HAN StaffingJob Title: Mainframe DeveloperLocation : Wilmington DEExperience - 8+RTTO - Day 1Required Skills:• Mandatory Skills- COBOL, MQ,...Mainframe
HAN Staffing
Delaware, OHa month ago $61k - $101k
...host and participate in bridge calls and communicate effectively with large groups at all levels. We administer and troubleshoot mainframe-related components. We work collaboratively in large teams to achieve organizational goals. We use enterprise-authorized AI...MainframeFull timeJ.P. Morgan
Columbus, OH19 days ago- Job ID: 23464194Reference Number: 24-01107Title: Mainframe DeveloperLocation: Wilmington, DE, 08830Posted Date: 2024-11-05Company: HAN StaffingPosition: Mainframe Developer with IMS BackgroundLocation: Wilmington, DE (Day 1 Onsite is Must)Duration: ContractNote: We need...Mainframe
HAN Staffing
Delaware, OHa month ago - ...Collaboration - Passion About the role and what you'll be doing: This role requires a highly skilled and experienced Senior Mainframe Developer with 8+ Years of specialized technical experience to support, maintain, and enhance a suite of mainframe applications. The...MainframeFull timeTemporary workRemote workWork from homeFlexible hours
- ...with the designated I.T. supervisor, project managers and other developers in an agile development environment. The work scope of the... ...utilizing Pacbase for relational systems on a Unisys OS/2200 or IBM mainframe system (preference will be given to candidates with Unisys OS/...MainframeContract workLocal areaImmediate start
- A dynamic IT solutions provider is seeking Junior Mainframe candidates for a project in Dublin, OH. This position is for 6+ months, requiring... ..., and COBOL. The role is excellent for individuals looking to develop their skills in an innovative environment. The company offers a...Mainframe
- care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All...Mainframe
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mainframe Developer. Be the first to apply!
Related searches
- algorithm developer Columbus, OH
- jira developer Columbus, OH
- kernel developer Columbus, OH
- objective c developer Columbus, OH
- interactive developer Columbus, OH
- digital developer Columbus, OH
- remote developer Columbus, OH
- mongodb developer Columbus, OH
- course developer Columbus, OH
- junior mulesoft developer Columbus, OH