79 Mainframe Systems Jobs - Page 2

Job description Lead end to end technical delivery of mainframe applications and batch jobs across various business domains Analyze design develop and support applications using COBOL JCL DB2 IMS DBDC CICS and VSAM Provide technical leadership to a team of developers ensuring adherence to coding standards quality and best practices Collaborate with business analysts and stakeholders to gather requirements and translate them into robust mainframe solutions Optimize existing code and database access for performance and efficiency Integrate mainframe systems with distributed or cloud platforms using tools such as IBM MQ or APIs Participate in production support troubleshooting and incident reso...

Fidelity is seeking an experienced System Analyst to join their team for a legacy modernization project. The ideal candidate will have a strong understanding of Java, REST API, Spring framework, and Scrum methodology Key Responsibilities: Analyse existing legacy systems to understand current functionalities and dependencies. Collaborate with stakeholders to gather and document business and technical requirements. Draft detailed requirements and technical specifications for the modernization project. Work closely with development teams to ensure accurate translation of requirements into technical solutions. Required Qualifications: Bachelors degree in Computer Science, Information Technology,...

Mainframe Testing [AST] Domain & Technical Expertise 8+ years of software testing experience, including deep hands-on work in both manual and automated frameworks , Playwright, Cucumber Proven track record building endtend test strategies for complex, fronttoback workflows. Hands-on experience with legacy mainframe systems: understanding how the mainframe processes data, designing and validating data-migration flows from mainframe to distributed tiers, and testing those migrations in the live mainframe environment. Collaboration Strong influencer: comfortable partnering with Product, DevOps, Engineering and Operations to embed quality throughout the delivery lifecycle. Skilled at balancing P...

We are seeking a skilled E2E Tester to join our QA team The ideal candidate will have strong experience in both manual and automated testing with a focus on integration and end to end testing across complex systems This role involves working closely with developers business analysts and other QA engineers to ensure seamless functionality across platforms Key Responsibilities Design develop and execute E2E test plans and test cases based on functional and technical specifications Perform integration testing across multiple systems and platforms Conduct automated API testing using tools like Postman REST Assured or custom frameworks Collaborate with cross functional teams to identify test requ...

Domain & Technical Expertise 8+ years of software testing experience, including deep hands-on work in both manual and automated frameworks , Playwright, Cucumber Proven track record building endtend test strategies for complex, fronttoback workflows. Hands-on experience with legacy mainframe systems: understanding how the mainframe processes data, designing and validating data-migration flows from mainframe to distributed tiers, and testing those migrations in the live mainframe environment. Collaboration Strong influencer: comfortable partnering with Product, DevOps, Engineering and Operations to embed quality throughout the delivery lifecycle. Skilled at balancing PODs individual prioritie...

Project description We're seeking a strong and creative Software Engineer eager to solve challenging problems of scale and work on cutting edge technologies. In this project, you will have the opportunity to write code that will impact thousands of users every month. You'll implement your critical thinking and technical skills to develop cutting edge software, and you'll have the opportunity to interact with teams across disciplines.In Luxoft, our culture is one that strives on solving difficult problems focusing on product engineering based on hypothesis testing to empower people to come up with ideas.In this new adventure, you will have the opportunity to collaborate with a world-class tea...

Project description We have an ambitious goal to migrate a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest banks in the USA. Responsibilities We are looking for an experienced Senior Python Developer who can help perform the migration of the client platform Troubleshoot, debug, and resolve issues in GenAI-powered code translation pipelines Collaborate with dev and client teams to ensure alignment with project goals and deliver high-quality solutions Maintain and fine-tune RAG application that supports the migration process, specifically optimizing LLM prompts for pattern recognition Build and maintain FastAPI-b...

Project description We are seeking experienced COBOL Developers to support a modernization initiative within mainframe print solution. This role will focus on enhancing and consolidating legacy print processing components, including copybooks and CTG programs, and integrating with open systems. The ideal candidate will have strong COBOL and CICS experience, a deep understanding of mainframe environments, and the ability to collaborate across teams to deliver scalable and maintainable solutions. Responsibilities Analyze and document existing print-related COBOL copybooks and CTG programs. Design and implement a cohesive structure to reduce copybook complexity. Develop and unit test CICS and b...

Project description We have an ambitious goal to migrate a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest banks in the USA. Responsibilities We are looking for an experienced Mainframe Developer who can support the migration of the client platform Analyze, understand, and enhance existing mainframe codebase (COBOL, JCL, CICS, DB2, IMS). Extract and transform business logic from mainframe systems for migration to modern architecture. Troubleshoot, debug, and resolve issues within mainframe applications during migration. Collaborate with Java and client teams to ensure smooth transition and accurate functionalit...

8+ years of software testing experience, including deep hands-on work in both manual and automated frameworks , Playwright, Cucumber Proven track record building endtend test strategies for complex, fronttoback workflows. Hands-on experience with legacy mainframe systems: understanding how the mainframe processes data, designing and validating data-migration flows from mainframe to distributed tiers, and testing those migrations in the live mainframe environment. Collaboration Strong influencer: comfortable partnering with Product, DevOps, Engineering and Operations to embed quality throughout the delivery lifecycle. Skilled at balancing PODs individual priorities while maintaining a coheren...

A hands-on engineering position responsible for designing, automating, and maintaining robust build systems and deployment pipelines for AI/ML components, with direct development responsibilities in C++ and Python. The role supports both model training infrastructure and high-performance inference systems. Design and implement robustbuild automation systemsthat support large, distributed AI/C++/Python codebases. Develop tools and scripts that enable developers and researchers to rapidly iterate, test, and deploy across diverse environments. Integrate C++ components with Python-based AI workflows, ensuring compatibility, performance, and maintainability. Lead the creation ofportable, reproduc...

Mainframe Test Engineer Strong understanding of Mainframe systems (IBM z/OS, CICS, DB2, COBOL, JCL, VSAM, etc.).Hands-on experience with version controller tools like CA Endevor/Changeman.Experience in manual testing and test automation for mainframe applications.Familiarity with Job Control Language (JCL) for scheduling and running jobs.Proficiency in using test management tools like HP ALM, Jira, or similar.Knowledge of database querying with DB2, SQL for data verification and validation.Experience in defect management and collaboration with development teams.Experience with Agile testing methodologies and tools (e.g., JIRA, Confluence).Strong understanding of Batch Jobs and online transac...

58 years of experience in Cards & Payments within the banking domain. Strong understanding of the Card lifecycle and associated operations such as Authorization, Clearing & Settlement, Payment Networks, Customer Services, Fraud & Dispute, Management, Rewards & Compliance regulations. Experience with Mainframe systems; TS2 platform knowledge is a plus.Hands-on experience in SOAP-based API testing. Proficiency in Java or Python. Exposure to automation tools such as Selenium, RestAssured, Appium. Excellent communication and interpersonal skills. Ability to work independently and in collaborative team environments. Strong analytical and problem-solving capabilities. Mandatory Banking domain expe...

A hands-onJava Backend Developerrole responsible for designing, developing, testing, and maintaining scalable backend systems and services usingJava 8+andSpring Boot. The position emphasizes strongunit/system testing,multithreading, and practical exposure tomodern Java featuressuch asVirtual Threads(Java 21). Design, develop, and maintain backend components and microservices usingJava 8+andSpring Boot.Implement and maintainunit, integration, and system testing frameworksto ensure high-quality, reliable code.Develop performant and concurrent systems usingmultithreadingandScatter & Gatherpatterns.Contribute to the design and implementation ofRESTful APIs, ensuring scalability, security, and pe...

Here is how, through this exciting role, YOU will contribute to BMC's and your own success: Assess changes from IBM Db2, explain them to teams, determine the impacted products, and integrate necessary work into the team pipeline. Identify and diagnose internal Db2 system problems, determine root causes, and enhance processes based on findings. Isolate issues and report tickets to IBM for resolution. Conduct general and repeatable training on Db2 concepts for team members. Develop specialized Db2 systems tailored to specific team needs. Investigate customer issues across multiple products when Db2 failures are involved. Represent BMC on customer calls, potentially with IBM or other vendors, t...

Here is how, through this exciting role, YOU will contribute to BMC's and your own success: Contribute to be a member of the Development team responsible for developing and debugging of software products. Work on complex problems where analysis of situations or data requires an in-depth evaluation of several factors. Work across product lines with interaction of other BMC products Independently design and implement features that address customer needs with a sense of ownership within given timelines As every BMC employee, you will be given the opportunity to learn, be included in global projects, challenge yourself and be the innovator when it comes to solving everyday problems. To ensure yo...

58 years of experience in Cards & Payments within the banking domain. Strong understanding of the Card lifecycle and associated operations such as Authorization, Clearing & Settlement, Payment Networks, Customer Services, Fraud & Dispute, Management, Rewards & Compliance regulations. Experience with Mainframe systems; TS2 platform knowledge is a plus.Hands-on experience in SOAP-based API testing. Proficiency in Java or Python. Exposure to automation tools such as Selenium, RestAssured, Appium. Excellent communication and interpersonal skills. Ability to work independently and in collaborative team environments. Strong analytical and problem-solving capabilities. Mandatory Banking domain expe...

The Impact you will have in this role: The Systems Engineering family is responsible for the entire technical effort to evolve and verify solutions that satisfy client needs. The primary focus is centered on reducing risk and improving the efficiency, performance, stability, security, and quality of all systems and platforms. The Platform Hosting & Engineering role specializes in the development, implementation, and support of all distributed, mainframe, and network hosting services across the firm. Responsible for the installation, configuration, programming, and support of operating systems, complex networks, and distributed environments, deploying solutions to increase overall system reli...

Your Role Administer and maintain IBM z/OS environments Configure and optimize Control-M for batch job scheduling Manage middleware components like CICS, MQ, DB2, IMS Perform advanced diagnostics and root cause analysis Handle escalations and coordinate with global teams Maintain SOPs and technical documentation Ensure compliance with ITSM KPIs and SLRs Japanese (JLPT N2/N3 preferred) Your Profile 6 to 12years of experience as a Lead and manage mainframe infrastructure operations (Z Series, Control-M) Provide L3 supportadvanced troubleshooting, root cause analysis, and escalation handling Administer and optimize mainframe middleware environments Maintain and update SOPs and service delivery ...

Basic Qualifications For Consideration An associate's degree in computer Programming or related discipline is required, but a bachelor's degree in IT or a related discipline is preferred. 4 to 6 years relevant experience . Preferred Qualifications For Consideration Experience with iSeries, Unisys, and/or other mainframe technologies. Experience with mainframe development languages such as Cobol. Experience in AS400, RPGLE. Experience with C programming. Experienced with source management tools including GIT or similar tools. Agile and/or DevOps experience. Knowledgeable in industry standard software design patterns, development, data modelling, and SOLID principles. Knowledgeable in test dri...

Project description We are seeking an experienced Senior Test Analyst with a strong background in the banking domain, particularly in mortgages and mainframe systems. You will be responsible for designing, developing, and executing test strategies and plans for mission-critical banking applications. The role demands in-depth domain knowledge, excellent analytical skills, and hands-on experience with legacy systems. Responsibilities Understand business and system requirements for mortgage-related products and services. Design and document test strategies, test plans, test cases, and test data based on business and technical requirements. Execute manual and automated test cases across various ...

Your role and responsibilities We are a team of firmware professionals dedicated to developing cutting-edge solutions on IBM Z systems. Our mission is to deliver the most secure platforms for enterprise application deployment. Through Secure Service Containers, we empower IBM LinuxONE customers with on-premise, customer-managed container solutions that ensure robust data protection and safeguard against insider threats. Additionally, we enhance the deployment experience with the Dynamic Partition Manager (DPM), a streamlined configuration tool designed to simplify and accelerate the setup of Linux servers on mainframe systems. What Youll Do: You will contribute to building the worlds most se...

5+ years of experience as WAS Administrator on Mainframes -Websphere application Server -administration Mainframe systems -working knowledge of minimum 4+yrs WAS on Mainframes: Installation of Websphere using Installation Manager and SMP/E Apply Maintenance Fix patches , Upgrade Websphere application server using SMP/E. Migration of J2EE applications Creation of Cell configurations. Configuring of Vertical and Horizontal Clustering on the Application nodes. Implementing Security to the existing WebSphere Cells. Perform production backups and recovery of Datasets, ZFS and VSAM files using GDG's. Perform tuning and troubleshooting of Websphere application server

Key Responsibilities Monitor & support business-critical Mainframe applications in production. Analyze and resolve incidents within defined SLAs; perform root cause analysis. Handle JCL batch jobs, Cobol program investigations, and system ware log analysis. Coordinate with development and infrastructure teams to resolve recurring issues. Perform environment checks, health monitoring, and proactive stability improvements. Create and maintain support documents, SOPs, and knowledge base. Participate in on-call rotation and weekend deployments as required. Use Dynatrace and other monitoring tools for performance troubleshooting. Automate recurring/manual tasks with Unix shell scripts. Required S...

Overview: TekWissen is a global workforce management provider throughout India and many other countries in the world. The below client is a global company with shared ideals and a deep sense of family. From our earliest days as a pioneer of modern transportation, we have sought to make the world a better place one that benefits lives, communities and the planet Job Title: Software Engineer III - Core Engineer III Location: Chennai Work Type: Hybrid Position Description: Employees in this job function are responsible for designing, developing, testing and maintaining software applications and products to meet customer needs. They are involved in the entire software development lifecycle inclu...