Mainframe developer Jobs in Washington

Refine Results
1 - 20 of 60 Jobs

Mainframe Developer (W2 Only)

Excellerate Consulting

•

Bethesda, Maryland, USA

Contract

Responsibilities: Develop, test, and implement mainframe applications in support of hospitality operations.Collaborate with business analysts and stakeholders to gather and understand application requirements.Perform system analysis and design to ensure optimal performance of mainframe applications.Troubleshoot and resolve issues related to mainframe applications and systems.Maintain and upgrade existing software solutions to enhance performance and user experience.Create and maintain technical
Easy Apply
Posted 2 days ago

Mainframe Developer (CSS Billing & Finance Sr. Developer)

HuMetis Technologies Inc

•

Remote

Contract

Job Title: Mainframe Developer (CSS Billing & Finance Sr. Developer) Location: Remote Duration: 12+ Months Job Description: Required skills (maximum of 6): - CSS Customer/1- Billing Finance Domain Knowledge Nice to have skills (maximum of 3): - : Application Development: Design, code, test, and debug mainframe applications using COBOL, JCL, DB2, and CICS. Billing & Finance Systems: Develop and maintain financial transaction processing systems, ensuring accuracy and compliance. Performance Optim
Easy Apply
Posted 2 days ago | Updated 2 days ago

Mainframe Developer/AS400 Developer

Nityo Infotech Corporation

•

Remote

Contract, Third Party

Job Title: Senior Mainframe COBOL Developer GEAC AR & ERP Migration Specialist Job Summary: We are seeking a highly skilled Senior Mainframe COBOL Developer with experience in GEAC Accounts Receivable (AR) version 97.01.02 on IBM/AS400 mainframes. The ideal candidate will possess deep expertise in COBOL, DB2, VSAM, and ISAM, with a strong background in analyzing business rules embedded in legacy systems. Additionally, experience in helping customers migrate functionality from mainframe applicat
Easy Apply
Posted 6 days ago | Updated 5 days ago

Mainframe Developer with Ca-Gen

VistalTech

•

Remote

Contract

Top Skills & Years of Experience: 10+ years of experience with Ca-Gen development analysis4-7 years of design experience in a mainframe DB2 Client server environment Nice to Have Skill: Ability to independently perform a variety of complicated IT analysis / programming tasks, a wide degree of creativity and latitudeLeadership role that has responsibility for multiple large, complex software development with greater impact to the enterpriseExperience with REST web services Job Description: Soft
Easy Apply
Posted 27 days ago

Mainframe Developer with java (No H1B Please)

3Avenir

•

Remote

Third Party, Contract

Mainframe with Java Consultant Remote Should have experience in any combination of the following technologies:Mainframe, COBOL, DB2, Java (8, 17, 18),WebSphere Application Server (WAS), OpenShift, GitHub, and WebSphere.
Easy Apply
Posted 9 days ago | Updated 5 days ago

Mainframe Developer

Softtek Integration Systems Inc

•

Remote

Full-time

Softtek Integration Systems, Inc. is seeking an experienced Mainframe Developer at Remote. This is a Full-time position. Job Description: RequirementsExperience as a Mainframe Developer, preferably with prior involvement in Retail-related projects.Identify end-to-end data flows.Extract business rules embedded in code and evaluate dependencies with upstream/downstream processes.Create detailed documentation.Validate AI-generated code analysis results.COBOL SeniorJob Control Language (JCL) Prof
Easy Apply
Posted 27 days ago | Updated 27 days ago

Mainframe Cobol Developer

Randstad Digital

•

Remote or San Antonio, Texas, USA

Full-time

job summary: Are you a highly skilled and detail-oriented Mainframe Software Engineer / Application Developer seeking a pivotal role where you can shape critical applications within a sophisticated Service-Oriented Architecture (SOA) environment? Our confidential client, a leader in their industry, is seeking a talented individual to maintain, enhance, and innovate their suite of software and web applications. This is an exceptional opportunity to contribute to the full development lifecycle, c
Posted 17 days ago | Updated moments ago

Senior Mainframe Developer

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for Senior Mainframe Developer to p erform maintenance, remediation's, and updates to mission critical applications used to support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the background investigation system. This position will be located in the Washington DC Metro area (DC / MD / VA) and will be a hybrid position, primarily remote with a periodic n
Posted 60+ days ago | Updated moments ago

Cobol Mainframe Developer- Remote (Candidate must be from East Coast) - Glider Assessment test

Metanlytics

•

New York, USA

Third Party

Cobol Mainframe Developer Remote (Candidate must be from East Coast) 6+ months contract to Hire Note: Glider Assessment test followed by Video Interview Job Description: Must have at least 3-5+ years of experience as a COBOL programmer. Higher level of education or 6+ years of additional experience in lieu of higher education Must be able to program in COBOL Must have experience with code documentation and processing Agile/Scrum Methodology Team player Self-starter Strong Core Behaviors Experi
Easy Apply
Posted 60+ days ago | Updated 22 hours ago

Mainframe Vantage Developer

Adbakx LLC

•

US

Contract, Third Party

Role: Mainframe Vantage Programmer Location: Remote Type of Employment: Contract Description: Client is seeking an experienced Mainframe System Programmer to work with a major Insurance client. The role involves the development of life insurance products on mainframe vantage applications. Role Responsibilities: Development of life insurance products on mainframe vantage applications. Study design, development and support of mission critical business applications using formal software engineeri
Easy Apply
Posted 6 days ago | Updated 1 day ago

Mainframe Application Developer

M&T BANK CORPORATION

•

Remote or Buffalo, New York, USA

Full-time

The Bank sponsors individuals for TN and H-1B transfers on a case by case basis. Please note that this position is not open to anyone on an F-1 student visa including those eligible for CPT/OPT or the Stem OPT extension. Overview: Under supervision of a senior developer/manager, provides designs and specifies information systems solutions to solve basic to complex problems or enhancements. Participates in evaluation of client requirements and processes, develops and prepares application environ
Posted 57 days ago | Updated 3 hours ago

Mainframe Cobol Developer

Techim INC

•

Remote

Contract

Hi, Greetings of the day!! Mainframe Cobol Developer Remote MF COBOL, Customer/1, Billing Finance "Expert Knowledge: Provide specialized insights in customer service and service order management.Technical Support: Resolve customer issues and provide functional support.Documentation: Assist with project documentation and training materials. Liaison: Coordinate with support teams to ensure timely issue resolution.Mentoring: Train and mentor new associates during onboarding.Knowledge Maintenan
Easy Apply
Posted 20 days ago | Updated 2 days ago

LEAD Mainframe IT INFRASTRUCTURE ENGINEER

Ocean Blue Solution

•

Remote or Pennsylvania, USA

Full-time

Job Description: Our company seeks a highly motivated Lead IT Infrastructure Engineer/Lead Mainframe Platform Engineer to lead the design, implementation, and maintenance of our critical mainframe systems. This role requires deep expertise in z/OS, DB2, IMS, CICS, MQ, and related technologies, and will involve leading complex projects, troubleshooting critical issues, and mentoring junior engineers. The successful candidate will drive platform improvements, ensure high availability and performan
Easy Apply
Posted 55 days ago | Updated 4 hours ago

COBOL Mainframe Programmer (REMOTE)(No C2C/H1B/EAD)

NetSource, Inc.

•

Remote

Contract

No C2C/H1B/EAD - Since this is a government contract. Please note that this is a 5-month contract. Experience working in a Mainframe Payroll application Place and Period of Performance Hours of support: o The standard work week for contract staff will be 5 days a week and 8 hours per day preferable Monday through Friday. o May be required to travel to support business efforts. Required: 8+ years of hands-on experience with COBOL programming on IBM z/OS. Proficiency in JCL, VSAM, DB2, IMS, and CI
Easy Apply
Posted 18 days ago | Updated 2 days ago

Mainframe Application Programmer Analyst

PeopleNTech

•

Remote

Third Party, Contract

Job Title: Mainframe Application Programmer Analyst (Junior, Mid-Level, Senior) Location: Remote Employment Type: Contract Reports To: Mainframe Development Lead / Project Manager Job Summary: We are seeking skilled and dedicated Mainframe Application Programmer Analysts at Junior, Mid, and Senior levels to support development, maintenance, and enhancement of enterprise applications, particularly within the IBM Mainframe COBOL/CICS/DB2 environment. These roles will focus heavily on DMV systems,
Easy Apply
Posted 9 days ago

Mainframe Vantage Programmer

Altezzasys

•

Remote

Contract, Third Party

Mainframe Vantage Programmer Addison, TEXAS- Remote is fine This position, requirement is product development experience on Index Universal life products on Vantage. Client is seeking an experienced Mainframe System Programmer to work with a major Insurance client. The role involves the development of life insurance products on mainframe vantage applications. Role Responsibilities: Development of life insurance products on mainframe vantage applications. Study design, development and support o
Easy Apply
Posted 5 days ago

Manager I, Mainframe Systems Programming

Navy Federal Credit Union

•

Vienna, Virginia, USA

Full-time

Overview The Mainframe Systems Programming Manager manages system programming professionals and leaders and is accountable for the performance and results of the team. Decisions are guided by policies, resources, and business plan. The Leadership impact of this position is the level of service and the team's ability to meet quality and volume goals and the timeliness of completion. It is a senior-level technology position, demonstrating a thorough knowledge of information technology concepts, is
Posted 27 days ago | Updated 2 hours ago

Mainframe Programmer

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for Mainframe Developer to p erform maintenance, remediation's, and updates to mission critical applications used to support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the background investigation system. This position will be located in the Washington DC Metro area (DC / MD / VA) and will be a hybrid position, primarily remote with a periodic need for
Posted 20 days ago | Updated moments ago

Mainframe DB2 Database Engineer

Delmock Technologies, Inc

•

Remote or Lanham, Maryland, USA

Full-time

About Our Company: Delmock Technologies, Inc. (DTI), is a leading HUBZone business in Baltimore, known for delivering sophisticated IT (Information Technology) and Health solutions with a commitment to ethics, expertise, and superior service. Actively engaged in the local community, DTI creates opportunities for talented residents while maintaining a stellar reputation as an award-winning contractor, earning accolades like the Government Choice Award for IRS (Internal Revenue Service) Systems Mo
Posted 60+ days ago | Updated moments ago

Sr. Mainframe Systems Programmer - Automation (Consultant)

LaSalle Network

•

Remote

Contract

Sr. Mainframe Systems Programmer - Automation (Consultant) LaSalle Network is partnered with an MSP outside of Chicago who is looking to add a Mainframe Automation Engineer to the team. As part of the Mainframe Automation Team, this role focuses on designing, optimizing, and implementing advanced automation solutions, specifically leveraging IBM System Automation (SA), Netview, and GDPS to enhance reliability and streamline operations across enterprise environments. This is a fully remote, cont
Easy Apply
Posted 3 days ago | Updated moments ago