Mainframe Developer
Virtusa
Job Requirements Sr Mainframe developer with Technical Stewardship of defining and enforcing coding standards leading rigorous code reviews and maintaining comprehensive documentation for legacy architectures Core Responsibilities Application Development and Engineering Design write test and implement complex highly secure batch and online programs utilizing enterprise COBOL within IBM zOS environments Transaction Processing CICS Architect and optimize online CICS applications to ensure ultra low latency optimal screen data layouts high volume throughput and robust error handling protocols Database Management DB2 Design efficient relational tables write high performance embedded SQL statements and optimize DB2 store procedures indexes and queries to eliminate processing bottlenecks Batch Architecture and JCL Manage write and optimize complex JCL Job Control Language streams utilities IEBGENER IDCAMS SORT and automated batch scheduling systems Performance Tuning and Debugging Perform advanced root cause analysis system tracing and performance tuning using tools like Dump Analysis Xpediter InterTest or File AID to maintain high availability Systems Integration and API Enablement Partner with Cloud and Integration Architects to expose core mainframe data and transactional logic to modern RESTful APIs via zOS Connect or MQ Series Technical Stewardship Define and enforce coding standards lead rigorous code reviews and maintain comprehensive documentation for legacy architectures Required Technical Stack and Experience 8 plus years of professional experience in IBM Mainframe software engineering Proven track record in high volume transactional environments Financial Services Healthcare Logistics or Insurance Skill Matrix Domain Required Tooling and Concepts Languages Enterprise COBOL JCL Embedded SQL Assembler EZTrieve is a plus Online Processing CICS BMS Maps TS TD Queues Program Control Intercommunication Data Management DB2 Relational design SPUFI DCLGEN EXPLAIN plan analysis VSAM Environments and Tools zOS TSO ISPF Endevor Changeman Version Control Debugging and Work Experience 1015years Job Summary Job number: P-105777 Profession: Other Experience: 1015years
$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 and...MainframeHourly payFull timeContract workApprenticeshipWork at officeLocal areaRemote workWorldwideCAI
Austin, TX4 days ago- ...Job Title: Lead Mainframe Developer Duration: 6-12 plus months Location: Hybrid - Austin or Southlake, TX- 4 days a week Interview: Must be able to interview onsite ~10+ years of experience in mainframe technologies- COBOL, JCL, DB2, Datacom, SQL, SQL Stored...Mainframe
Amtex Enterprises
Austin, TX22 hours ago - ...development. This role will also lead the transformation of legacy mainframe-based event generation and notification capabilities into... ...onboarding, workflow creation, rule configuration, testing, and developer productivity. Explore AI powered workflow builders,...MainframeFull time
Fidelity Investments
Austin, TX2 days ago - ...candidate to join our talented Team. Job Title: Software Developer 3 Location(s): Austin, TX Job Summary: Seeking an... ...sector environment. ~ Experience modernizing or migrating legacy mainframe applications to Java/SQL platforms. Technical Skills:...Mainframe
Ampcus Incorporated
Austin, TX17 days ago - ...Creating efficient, easy to follow architectural diagrams/documents, developing software codes and automated test scripts.Architect and... ...modernization initiatives from legacy to distributed platforms, i.e., Mainframe Cobol apps/DB2 to Java apps/SQL or MongoDB2+ years of Python...Mainframe
Apex Systems
Austin, TX4 days ago - Company DescriptionIDEALFORCE has a Contract position available immediately for a Natural DB2/Adabas Developer (Mainframe) to join our customer in Austin, TX. Please find below additional details about this job. Kindly respond with your most up to date resume if you would...MainframeContract workImmediate start
idealforce
Austin, TX3 days ago - ...development of the Event Distribution Platform and help modernize the Fidelity Electronic Notification System (FENS) from a legacy mainframe-based solution into a scalable, cloud-native, event-driven BNS platform. These platforms will enable real-time, compliant, and...MainframeFull time
Fidelity Investments
Austin, TX1 day ago - ...equitable, inclusive world for our employees, our customers and our communities.The RoleAbout The Role:We are seeking a highly skilled Mainframe DB2 Systems Administrator to manage and support DB2 for z/OS subsystems in a mission-critical enterprise environment. This role is...MainframeFull timeRelocation3 days per week
Kyndryl
Austin, TX4 days ago - ...DeveloperApply**Job#: 3043893****Job Description:****Mid-level (AI) Java Developer*****Hybrid in Dallas, TX or Austin, TX***You will work with... ...initiatives from legacy to distributed platforms, i.e., Mainframe Cobol apps/DB2 to Java apps/SQL or MongoDB• Knowledge of Agile...MainframeHourly payContract work
- Fidelity will not provide immigration sponsorship for this position.Job Description:The RoleAs a Mainframe/Data Platform Production Support Engineer, you will provide Level 3 support for critical enterprise data platforms and applications that power Workplace Investing....MainframeFull time
Fidelity Investments
Austin, TX2 days ago $123.5k - $205.8k
Help us program the future of healthcare technology.At The Cigna Group, you'll have the opportunity to shape and modernize critical mainframe infrastructure that supports millions of customers and business operations. We are looking for a highly skilled Infrastructure...MainframeFull timeLocal areaRemote workWork from homeCIGNA
Austin, TX5 days ago- Job DescriptionAbout the Role We are seeking a Senior Mainframe Software Engineer to design, develop, maintain, support, and modernize enterprise applications that enable critical GM business operations. This role will develop solutions that drive innovation and competitive...MainframeFull timeLocal areaWork from home
General Motors
Austin, TX3 days ago - Senior Java DeveloperJob#: 3043894Job Description:Senior (AI) Java Developer Hybrid in Dallas, TX or Austin, TXThe Client Data Technology... ...initiatives from legacy to distributed platforms, i.e., Mainframe Cobol apps/DB2 to Java apps/SQL or MongoDB• 2+ years of Python...Mainframe
Apex Systems
Austin, TX2 days ago - ...Purchasing and Order Fulfillment IT and GM's peer engineering, mainframe, and SAP factories.What You'll DoLead multiple engineering teams... ...creates an environment in which our employees can thrive and develop better products for our customers.All employment decisions are...MainframeFull timeLocal areaWork from homeRelocation package
General Motors
Austin, TX4 days ago - ...proactively identifying quality, project, and automation challenges and developing contingency plans.Evaluate and Adopt Modern Testing Tools and... ...for a new product/application.Experience in working with Mainframe Technologies - Cobol and JCL is a plusUnderstanding and...MainframeFull timeWork experience placement
Fidelity Investments
Austin, TX4 days ago - ...perspectives.Asset Portfolio OwnershipOwn the archaeology tooling, knowledge graph pipelines, and language-coverage roadmap, including mainframe-era languages.Ensure every major engagement either consumes or contributes to the asset portfolio.Decide which assets should be...MainframeWork experience placementLive inWork at officeLocal area
Accenture
Austin, TX3 days ago $52.5 per hour
...Full Stack Developer Job Overview Location: Austin, Texas or Warren, Michigan - On-site 4-5 days per week Employment Type:... ...applications that connect with and process data stored on IBM z/OS mainframe systems. The role focuses on integrating modern frontend...MainframeContract work$65 - $75 per hour
...Description TEKsystems is seeking 12 Sr. Hogan IDS Developers to support a client-led customer engagement. These consultants will join... ...Hogan IDS application development activities within an IBM mainframe environment. Consultants will work remotely within customer...MainframeLong term contractFull timeContract workTemporary workRemote work$52 per hour
...Location: Texas | C2C | Hybrid Pay Rate: $52/hr Industry: Information Technology / Mainframe Services End Date: 02-Dec-2026 Job Description We are seeking an experienced Mainframe Consultant with strong hands-on expertise in a multi-system z/OS environment. The role involves...MainframeSimarn
Austin, TX3 days ago- ...and Marketing Business IT, and GM’s peer software engineering, mainframe, and SAP factories to deliver consistent, modern solutions at speed... ...factory. Guide engineers as they scope complex problems and develop creative, pragmatic solutions. Be the team’s go-to resource for...MainframeFull timeLocal areaWork from homeRelocation package
General Motors
Austin, TX1 day ago - ...experience working on meaningful projects that create value for users around the world. You'll collaborate with experienced designers and developers to build responsive, user-centered applications using modern technologies, while contributing your own ideas, perspectives, and...Full timeContract workPart timeFixed term contractInternshipWorldwideShift work
IBM
Austin, TX4 days ago $35 per hour
...future of energy and what part you can play: Decoding the Future of Energy. We are seeking qualified candidates for our Energy Developer Solutions Internship beginning in May or June 2027. This is a fully remote role. You’ll make an impact by: Applying transmission...Remote jobHourly payPermanent employmentFull timeInternshipWork at officeLocal areaImmediate startSiemens
Austin, TX2 days ago- Rocket Software in the United States seeks a Principal Conversion Specialist to join our Conversion Engineering team. You will support complex IBM Z security conversion and migration engagements, analyze environments, perform conversions, troubleshoot issues, and enhance...MainframeRemote job
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IDR Internal Data Resources
Austin, TX5 days ago $150k - $270k
As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI...Hourly payPermanent employmentWork experience placementWork at officeLocal areaRemote workShift workAustin, TX11 days ago$150k - $270k
...and libraries that support multi-cloud deployment and operation of LogScale fleets across AWS, GCP, OCI, and on-prem datacenters Develop automation tooling and microservices that standardize how infrastructure and platform components are provisioned, upgraded, and...Hourly payPermanent employmentFull timeWork experience placementWork at officeLocal areaWorldwide2 days per week3 days per weekAustin, TX12 days ago$175k - $315k
As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI...Hourly payPermanent employmentWork experience placementWork at officeLocal areaRemote workShift workAustin, TXa month ago- The Railroad Commission of Texas seeks a senior Business Analyst to support the Mainframe Reports and Extract initiative. You will analyze requirements, document data processes, and help design technical solutions.Work will involve data analysis, root cause analysis of...MainframeRemote job
- ZipStaff Inc. is seeking a Senior Business Analyst to perform advanced analysis for complex data and reporting projects, including mainframe reports for a state regulatory agency focused on oil and gas. The role emphasizes data publishing, data flow documentation, and...MainframeRemote job
- ...HR-driven identity processes Strong exposure to Active Directory and enterprise application integrations Solid understanding of mainframe security concepts (RACF) and legacy system environments Proven experience managing multi-stream, cross-functional technical programs...Mainframe
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