Wilmington, DE · On-site
$47.50 - $61.25/hr
Mainframe Developer Location: Wilmington, Delaware (Onsite) Job Type: Contract Responsibilities ... Participate in the full software development lifecycle SDLC including design, development, testing ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
Mainframe Developer Location: Wilmington, Delaware (Onsite) Job Type: Contract Responsibilities ... Participate in the full software development lifecycle SDLC including design, development, testing ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
... testing, deployment, and support. • Troubleshoot application issues and provide timely resolutions, including root cause analysis and corrective action planning. • Optimize mainframe code and ...
Quick apply
Wilmington, DE · On-site
$47.50 - $61.25/hr
... testing, deployment, and support. • Troubleshoot application issues and provide timely resolutions, including root cause analysis and corrective action planning. • Optimize mainframe code and ...
Wilmington, DE · On-site
Selenium, Automation, Java Coding exp is must, API Automation, Mainframe Testing, TOSCA * Design, develop, and maintain scalable test automation frameworks and Automation background is must, get SDET ...
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Wilmington, DE · On-site
Selenium, Automation, Java Coding exp is must, API Automation, Mainframe Testing, TOSCA * Design, develop, and maintain scalable test automation frameworks and Automation background is must, get SDET ...
Wilmington, DE · On-site
$47.50 - $61/hr
Location : Buffalo, NY or Willington, DE We are seeking an experienced Mainframe Developer with ... Experience with unit testing, debugging tools , and production support. * Strong analytical ...
Wilmington, DE · On-site
$47.50 - $61/hr
Location : Buffalo, NY or Willington, DE We are seeking an experienced Mainframe Developer with ... Experience with unit testing, debugging tools , and production support. * Strong analytical ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
Responsibilities : • Design, develop, enhance, and maintain Mainframe applications using CICS, COBOL, JCL, DB2, and MQ. • Perform system analysis, technical design, coding, unit testing, and ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
Responsibilities : • Design, develop, enhance, and maintain Mainframe applications using CICS, COBOL, JCL, DB2, and MQ. • Perform system analysis, technical design, coding, unit testing, and ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
Responsibilities : • Design, develop, enhance, and maintain Mainframe applications using CICS, COBOL, JCL, DB2, and MQ. • Perform system analysis, technical design, coding, unit testing, and ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
Responsibilities : • Design, develop, enhance, and maintain Mainframe applications using CICS, COBOL, JCL, DB2, and MQ. • Perform system analysis, technical design, coding, unit testing, and ...
Dover, DE · On-site
$43.75 - $55.50/hr
Writing test scripts and performing testing verification of product deliverables. Serve as part of a rotational Level 2 on-call support team, responding to and resolving complex system issues.
Dover, DE · On-site
$43.75 - $55.50/hr
Writing test scripts and performing testing verification of product deliverables. Serve as part of a rotational Level 2 on-call support team, responding to and resolving complex system issues.
Wilmington, DE · On-site
$47.50 - $61.25/hr
... testing, deployment, and support. • Troubleshoot application issues and provide timely resolutions, including root cause analysis and corrective action planning. • Optimize mainframe code and ...
Quick apply
Wilmington, DE · On-site
$47.50 - $61.25/hr
... testing, deployment, and support. • Troubleshoot application issues and provide timely resolutions, including root cause analysis and corrective action planning. • Optimize mainframe code and ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
... testing, deployment, and support. • Troubleshoot application issues and provide timely resolutions, including root cause analysis and corrective action planning. • Optimize mainframe code and ...
Quick apply
Wilmington, DE · On-site
$47.50 - $61.25/hr
... testing, deployment, and support. • Troubleshoot application issues and provide timely resolutions, including root cause analysis and corrective action planning. • Optimize mainframe code and ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
Hands-on practical experience in system design, application development, testing, and operational stability * Hands-on experience in Mainframe Assembler programming, IMS, DB2 * Experience in ...
Quick apply
Wilmington, DE · On-site
$47.50 - $61.25/hr
Hands-on practical experience in system design, application development, testing, and operational stability * Hands-on experience in Mainframe Assembler programming, IMS, DB2 * Experience in ...
$47.50 - $61/hr
Mainframe with IMS DB with CICS Location: Wilmington, DE (Onsite from Day 1) Required ... testing, and operational stability Proficient in coding in one or more languages. Experience in ...
$47.50 - $61/hr
Mainframe with IMS DB with CICS Location: Wilmington, DE (Onsite from Day 1) Required ... testing, and operational stability Proficient in coding in one or more languages. Experience in ...
As a Senior Lead Software Engineer Mainframe Cobol at JPMorgan Chase within the Consumer ... Experience in crafting well-architected designs, application development, testing, resiliency and ...
As a Senior Lead Software Engineer Mainframe Cobol at JPMorgan Chase within the Consumer ... Experience in crafting well-architected designs, application development, testing, resiliency and ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
As a Senior Lead Software Engineer Mainframe Cobol at JPMorgan Chase within the Consumer ... Experience in crafting well-architected designs, application development, testing, resiliency and ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
As a Senior Lead Software Engineer Mainframe Cobol at JPMorgan Chase within the Consumer ... Experience in crafting well-architected designs, application development, testing, resiliency and ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
As a Senior Lead Software Engineer Mainframe Cobol at JPMorgan Chase within the Consumer ... Experience in crafting well-architected designs, application development, testing, resiliency and ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
As a Senior Lead Software Engineer Mainframe Cobol at JPMorgan Chase within the Consumer ... Experience in crafting well-architected designs, application development, testing, resiliency and ...
Wilmington, DE · On-site
$118K - $156K/yr
If you are looking to solve problems at scale and make an impact to core testing processes in the mainframe, then this is the role for you. We are looking for technical hands-on leads to drive ...
Wilmington, DE · On-site
$118K - $156K/yr
If you are looking to solve problems at scale and make an impact to core testing processes in the mainframe, then this is the role for you. We are looking for technical hands-on leads to drive ...
Wilmington, DE · On-site
$47.50 - $61.25/hr
Hands-on practical experience in system design, application development, testing, and operational stability * Hands-on experience in Mainframe Assembler programming, IMS, DB2 * Experience in ...
Quick apply
Wilmington, DE · On-site
$47.50 - $61.25/hr
Hands-on practical experience in system design, application development, testing, and operational stability * Hands-on experience in Mainframe Assembler programming, IMS, DB2 * Experience in ...
Support data validation and testing by applying data logic expertise to research system breaks and ... Familiarity with mainframe systems such as TSYS * Knowledge of Snowflake or other cloud-based data ...
Support data validation and testing by applying data logic expertise to research system breaks and ... Familiarity with mainframe systems such as TSYS * Knowledge of Snowflake or other cloud-based data ...
Support data validation and testing by applying data logic expertise to research system breaks and ... Familiarity with mainframe systems such as TSYS * Knowledge of Snowflake or other cloud-based data ...
Support data validation and testing by applying data logic expertise to research system breaks and ... Familiarity with mainframe systems such as TSYS * Knowledge of Snowflake or other cloud-based data ...
Newark, DE · On-site
... mainframes, midrange, applications and databases. Monitors and analyzes attempted efforts to ... testing of security systems Ability to work independently and as part of a team Additional ...
Newark, DE · On-site
... mainframes, midrange, applications and databases. Monitors and analyzes attempted efforts to ... testing of security systems Ability to work independently and as part of a team Additional ...
New Castle, DE · On-site
$107K - $160K/yr
Unit Testing & Code Quality * Define and implement comprehensive testing strategies, including unit ... Experience in architecting integrations for mainframe applications with Kafka or APIs is a plus.
New Castle, DE · On-site
$107K - $160K/yr
Unit Testing & Code Quality * Define and implement comprehensive testing strategies, including unit ... Experience in architecting integrations for mainframe applications with Kafka or APIs is a plus.
Professionals in Mainframe Testing often encounter challenges such as understanding legacy code, dealing with limited documentation, and adapting to the evolving integration of mainframe and modern systems. Testers must also effectively validate large volumes of data, ensure compatibility across interconnected applications, and manage tight release deadlines. Collaborating closely with developers, business analysts, and operations teams is essential for clarifying requirements and troubleshooting issues. Successfully overcoming these challenges requires persistence, a willingness to learn, and strong teamwork skills.
To thrive in Mainframe Testing, you need strong analytical abilities, a solid understanding of mainframe environments and programming languages like COBOL, JCL, and experience with testing methodologies. Familiarity with tools such as IBM Mainframe, CA7/Endevor, and mainframe testing frameworks, as well as ISTQB certification, is highly valuable. Attention to detail, strong problem-solving skills, and effective communication are essential soft skills in this role. These competencies help ensure that complex mainframe systems are thoroughly tested, reliable, and meet business requirements.
A Mainframe Testing job involves validating and verifying applications running on mainframe systems to ensure they function correctly, efficiently, and securely. Testers perform various types of testing, including functional, integration, regression, and performance testing, using tools like JCL, COBOL, DB2, and CICS. They analyze test results, identify defects, and collaborate with developers to resolve issues. Mainframe testers need knowledge of batch processing, databases, and system interactions to ensure seamless operations. The role is critical in industries like banking, insurance, and healthcare, where mainframes handle high-volume transactions.
$47.50 - $61.25/hr
Full-time
Posted 15 days ago
Sourced by ZipRecruiter
Lorven Technologies, headquartered in Plainsboro, New Jersey, United States, is a reputable company in the technology industry, specializing in providing effective IT solutions and consulting services. The company's official website, lorventech.com, offers comprehensive insights into its offerings which include but are not limited to software development, IT consulting, project management, and business analysis. Since its inception, Lorven Technologies has been committed to ensuring efficiency and reliability in delivering IT services to its global clientele, establishing itself as a trusted name in the industry.
It services
51 - 200 Employees
Plainsboro, NJ, US
2001
