Mainframe Developer (COBOL & Modernization)
Ampcus
Job-ID32189906Reference26-06230 body { font-family: 'Calibri', sans-serif; font-size: 11pt; } .bold { font-weight: bold; } Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.Job Title: Mainframe Developer (COBOL & Modernization)Location: Wilmington, DE (5 days a week onsite)Job Description:OverviewWe are seeking an experienced Mainframe Developer with strong expertise in COBOL programming and exposure to modernization initiatives. This role involves maintaining and enhancing legacy mainframe applications while contributing to projects that transition systems toward modern architectures and technologies.Key Responsibilities:Design, develop, test, and maintain COBOL-based applications on mainframe systems.Analyze existing code and business logic to identify opportunities for optimization and modernization.Collaborate with cross-functional teams to migrate legacy applications to modern platforms (e.g., cloud, microservices, APIs).Provide technical support, troubleshoot issues, and ensure system reliability and performance.Document processes, code changes, and modernization strategies for knowledge sharing.Participate in code reviews, quality assurance, and compliance with organizational standards.Qualifications:Proven experience in COBOL programming and mainframe environments (z/OS, JCL, DB2, CICS).Strong understanding of legacy system architecture and integration points.Exposure to modernization tools and approaches (e.g., re-platforming, re-hosting, API enablement).Familiarity with newer technologies such as Java, .NET, or cloud platforms is a plus.Excellent problem-solving skills and ability to work in collaborative team settings.Strong communication skills to interact with business stakeholders and technical teams.Preferred Experience:Hands-on involvement in mainframe modernization projects.Knowledge of DevOps practices and CI/CD pipelines in hybrid environments.Experience with performance tuning and large-scale system migrations.Ampcus is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veterans or individuals with disabilities.
- ...Reference Number: 24-01107Title: Mainframe DeveloperLocation:... ...StaffingPosition: Mainframe Developer with IMS BackgroundLocation:... ...requirements for the Mainframe Modernization and Legacy Migration.· The tech... ..., Mainframe technologies(COBOL, JCL, DB2, IMS,MQ) etc as mandatory...MainframeCobol
- Job ID: 25810926Reference Number: 25-00716Title: Mainframe DeveloperLocation: Wilmington, DE, 08830Posted Date: 2025-06-30Company: HAN StaffingJob... ...- 8+RTTO - Day 1Required Skills:• Mandatory Skills- COBOL, MQ, JCL, DB2, CICS, VSAMWorking on enterprise-wide applications...MainframeCobol
- Job ID: 25501695Reference Number: 25-00417Title: mainframe DeveloperPosted Date: 2025-05-09Company: HAN StaffingLocation : Wilmington DE Job Description: Mandatory Skills- COBOL, MQ, JCL, DB2, CICS, VSAM Working on enterprise-wide applications, Agile methodologies Process...MainframeCobol
- ...2506Reference26-00371 Job Title: Senior Mainframe Application DeveloperLocation : Wilmington... ...Days OnsiteMandatory Skills - IBM-Z/OS COBOL, CICS, DB2, IBM MQ, VSAM, JCL, CA7,... ...and debugging skills and experience in developing, debugging, and maintaining code in a large...MainframeCobol
- ...Lead Software Engineer (Sr. Backend Engineer w/ DevOps Specialization) Migration Loan Origination system from mainframe Cobol to AWS microservice architecture Must have: Flawless communication Typescript expert (Please try for Node.js for backend along with...MainframeCobol
- Job Title: Mainframe IMS and CICS Developer Location: Wilmington, DE (Onsite) Job Type: 12+ Month Contract Experience: 10+ years Job Overview:... ...requiring deep expertise in mainframe technologies including COBOL, IMS, and CICS. The ideal candidate will have a strong...MainframeCobolContract workWork at office1 day per week
- Mainframe Developer Location: Wilmington, DE/Plano, TX/Columbus, OH (Day 1 Onsite) Duration: 6-12+ Months Job Description: Fully participates... ...development, testing, implementation, and support of mainframe COBOL based application systems Understand and comply to Project...MainframeCobol
$46 - $51 per hour
...51hr Requirement/Must Have: Candidate should have expertise in COBOL, JCL, VSAM, IMS, CICS & DB2. Expertise in CICS Programming including... ...keeping in mind design constraints that translate to coding. Develops secure and high-quality code that runs in sync with other...MainframeCobol- Job Title: Senior Mainframe Application Developer Location : Wilmington, DE Onsite Contract RTTO - 5 Days Onsite Mandatory Skills - IBM-Z/OS COBOL, CICS, DB2, IBM MQ, VSAM, JCL, CA7, Changeman and IBM Mainframe Utilities along with problem solving skills when there...MainframeCobolContract work
- Job Title: Mainframe Developer (COBOL/IMS/CICS) Location: Onsite - Wilmington, DE Duration: Long Term Job Description: We are seeking an experienced Mainframe Developer with strong expertise in COBOL, IMS/DB, CICS, and JCL to support mission-critical banking applications...MainframeCobol
- Role: Senior Mainframe Developer # 54254 - 1 Location: 880 Powder Mill Road, Wilmington, DE (Onsite role, Need Locals) Duration: 12+ Months Webex... .... ? Candidate should have expertise in MQ, CICS, IMS, COBOL, JCL, VSAM & DB2. ? Expertise in CICS Programming including knowledge...MainframeCobolLocal area
- Job Title: Mainframe IMS and CICS Developer Location: Wilmington, DE - Onsite Only Employment Type: 6+ Months Contract Experience Level: 8+ Years... ...Mainframe Developer with a strong background in IMS/DB, CICS, COBOL, and JCL for a high-impact role with our client JPMorgan...MainframeCobolContract workLocal areaRelocation
- Senior Mainframe Developer Role: Mainframe developer Employment Type: Full-Time Location: Charlotte... .../ Plano, TX Primary Skill: Mainframes, Cobol, JCL, DB2 Secondary: Agile, CICS... ...technologies to design, develop, maintain, and modernize mission-critical enterprise...MainframeCobolFull time
- ...efforts between distributed applications and mainframe systems using z/OS-based APIs, ensuring... ...and data consistency. Design and develop frontend applications for co-branded credit... ...mainframe integrations and applications using COBOL on z/OS, CICS, IBM MQ, IMS, Apache Flink,...MainframeCobolFull time
$106.7k - $177.9k
...and play a key role in continuing the modernization of our mainframe ecosystem. You’ll collaborate closely... ....Primary Responsibilities:Design, develop, and maintain high quality solutions... ...Utilities, CA7,AUTOMIC, FILEAID, XPEDITER, COBOL and ABEND-AID.Own delivery of...MainframeCobolFull timeWork experience placementWork from home- Mainframe IMS DB Wilmington DE Contract/ Fulltime No of Positions: 10 Must Have: IMS/DB, CICS, COBOL, JCL Required Skills: COBOL - Strong proficiency z/OS - In-depth understanding IMS Database - Expertise in IMS/DB and IMS/DC CICS - Strong understanding of transaction...MainframeCobolFull timeContract work
- REQUIREMENT Job Title: Mainframe IMS and CICS (10 Positions) Location : Wilmington DE Experience - 10+ RTTO - 5 Days Onsite Required Skills: • Programming Languages: Strong proficiency in COBOL • Mainframe Operating Systems: In-depth knowledge of z/OS • Database Technologies...MainframeCobolContract work
$110k - $165k
...technologies. The IBM z platform and the mainframe disk and tape technologies are... ...must be able to interface with application developers and operations teams. The CICS engineer... ...analysis and performance tuningKnowledge of Cobol to support application developersExperience...MainframeCobolTemporary workLocal areaRemote workFlexible hours$121.13k - $193.8k
...make a difference at Fiserv. Job Title: Mainframe Sr. Advisor About Your Role: At Fiserv,... ...and provide technical guidance to junior developers and team members. Drive innovation and best... ...development 10+ years of experience in Cobol 8+ years experience with IBM tools,...MainframeCobol- Position Title: Mainframe (Cobol) - Advanced Location: Wilmington, DE Duration: 6+ Months (Contract to hire) Job Description: Expert in in... ...approaches to build solutions or break down technical problems Develops secure and highquality production code, and reviews and...MainframeCobolContract workFor contractors
- Technical Application Manager- Cobol A Few Words About Us Integrated Resources, Inc is... ...is someone who would oversee a team of developers (task assignment, resource allocation, resource... ...etc). The technical skill set would be Mainframe / COBOL / VSAM If interested in this...MainframeCobolLong term contractFull timeContract work
- DevOps Engineer Modernization Location: Wilmington, DE Overview We are seeking a highly skilled DevOps Engineer to help build and mature... ...supporting CI/CD automation, environment provisioning, and developer self-service. Support the modernization of legacy...
$95k - $125k
...and retrospectives. Working knowledge of COBOL 370, EZTrieve Plus, JCL/PROCS,... ...with agile development teams consisting of developers, scrum masters, analysts, product owners... ...Business Analyst Secondary: Agile tools, Mainframe Experience: 5 to 10 years Employee Benefits...MainframeCobolFull time- ...sales support skill sets3+ years of architecting solutions on modern tech stack leveraging microservices, cloud and data using domain... ...merchant solutions.Preferred financial industry experience.Preferred mainframe experience.Exceptional communication and presentation skills,...MainframeInterim role
$107.5k - $179.1k
...CompletionStay abreast of best practices, industry developments, and changing or emerging risks and... ...delivery disciplines, API governance, mainframe platform technology, cloud computing (... ...and risk management concepts, modern software engineering practices, mainframe...MainframeFull timeWork experience placementRemote workRelocation- ...input from multiple Client divisions Develop design specifications, infrastructure diagrams... ...~3+ years of architecting solutions on modern tech stack leveraging microservices,... ...of business operations Desired: Mainframe experience. Education: Bachelor's degree...MainframeInterim roleLocal areaRelocation
- ...discretionary initiatives and driving the modernization vision and roadmap for Pricing. Drive... ...and written communication skills to develop reports and conduct presentations Articulate... ...with legacy technology stacks, such as Mainframe Familiarity with developing and...MainframeWork visa
- ...sales support skill sets3+ years of architecting solutions on modern tech stack leveraging microservices, cloud and data using domain... ...between layers of business operationsDesired:Financial industry experience.Mainframe experience.Education:Bachelor's degree Georgia IT IncMainframeInterim roleLocal areaRelocation
- ...Working knowledge in Bigdata / Hadoop Eco system and HDFS commands.Experience working on heterogenous datasets Hadoop files/XLS/XML/COBOL etc and integration with source systems via SFTP/MFTS/SSH routesExperience and expertise on SQL/PL SQL and Unix shell scripting.Working...Cobol
- ...and continuous improvement. You'll help modernize control monitoring with analytics, automation... ..., and resolve exceptions efficiently Develop and automate reporting and analytics... ...Familiarity with card processing and/or mainframe-based platforms (for example, TSYS)...MainframeWork at officeWork visa
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mainframe Developer (COBOL & Modernization). Be the first to apply!
- algorithm developer Wilmington, DE
- jira developer Wilmington, DE
- interactive developer Wilmington, DE
- digital developer Wilmington, DE
- remote developer Wilmington, DE
- mongodb developer Wilmington, DE
- student programmer Wilmington, DE
- entry level mulesoft developer Wilmington, DE
- entry level tableau developer Wilmington, DE
- senior magento developer Wilmington, DE

