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132 results for Mainframe Systems Programmer jobs
- Mayfield Heights, OH
- onsite
- Temporary
- 0 - 0 USD / Yearly
- <p>We are looking for an experienced and detail-oriented Senior Data Engineer to join our team on a long-term contract basis. In this role, you will focus on identifying and resolving data integrity issues across enterprise systems to ensure the accuracy and reliability of critical data. This position is based in Cleveland, Ohio, and requires hands-on expertise with data analysis, remediation, and automation tools.</p><p><br></p><p>Responsibilities:</p><p>• Investigate and analyze data inconsistencies and errors across enterprise systems.</p><p>• Perform root cause analysis to identify the source of data integrity issues.</p><p>• Develop and execute scripts to remediate corrupted, missing, or misaligned data.</p><p>• Collaborate with integration and platform teams to implement preventative measures for recurring data problems.</p><p>• Design and implement data validation processes, monitoring systems, and quality controls.</p><p>• Utilize AI-assisted analytics to enhance anomaly detection and streamline remediation workflows.</p><p>• Write and optimize complex SQL queries to support data reconciliation efforts.</p><p>• Contribute to long-term improvements in enterprise data quality and processes.</p><p>• Work directly with production data to ensure accuracy and reliability.</p>
- 2026-04-15T00:00:00Z
- Las Vegas, NV
- onsite
- Permanent
- 120000 - 125000 USD / Yearly
- We are seeking a Senior Data Engineer to join a growing data engineering team responsible for building and scaling an enterprise data platform. This role will focus on developing cloud-based data pipelines within Google Cloud Platform (GCP) while also supporting elements of a legacy on-premise data warehouse environment during an ongoing cloud migration.<br><br>The ideal candidate will have strong experience building scalable data pipelines, event-driven data architectures, and cloud-native data services. This is a great opportunity to contribute to a rapidly expanding data ecosystem and help drive the transition to modern cloud data platforms.<br><br>Key Responsibilities<br><br>Design, build, and maintain data pipelines within Google Cloud Platform (GCP)<br><br>Develop event-driven data streaming solutions using Pub/Sub<br><br>Build and maintain Python-based services using Cloud Run<br><br>Develop and optimize BigQuery datasets and queries<br><br>Integrate new data sources into the enterprise data platform<br><br>Maintain and support existing ETL processes within SQL Server<br><br>Work with SSIS and stored procedures in legacy data environments<br><br>Monitor, troubleshoot, and optimize data pipeline performance<br><br>Collaborate with engineering teams to support data-driven initiatives<br><br>Participate in on-call rotations for production systems<br><br>Required Qualifications<br><br>5+ years of experience in Data Engineering<br><br>Strong experience with Google Cloud Platform (GCP)<br><br>Experience building data pipelines and ETL processes<br><br>Experience with Pub/Sub or event-driven data streaming<br><br>Strong experience with BigQuery<br><br>Proficiency in Python<br><br>Experience with Cloud Run or similar serverless services<br><br>Strong SQL experience including SQL Server<br><br>Experience with SSIS or similar ETL tools
- 2026-04-15T00:00:00Z
- Anaheim, CA
- onsite
- Temporary
- 75 - 80 USD / Hourly
- We are looking for a skilled Senior Front-End Developer to craft cutting-edge, scalable user experiences while contributing to a dynamic enterprise application environment. This role emphasizes a strong foundation in front-end engineering, with the ability to leverage AI-powered tools to enhance productivity and efficiency. As part of a long-term contract, you will play a pivotal role in shaping user interfaces and supporting back-end systems when needed, ensuring seamless integration across platforms.<br><br>Responsibilities:<br>• Design and implement responsive, high-quality user interfaces using modern frameworks such as React and Angular.<br>• Utilize AI-powered tools like GitHub Copilot and Cursor to accelerate development, refactor code, and create automated tests.<br>• Collaborate with UX/UI designers to transform prototypes and design systems into fully functional, high-quality interfaces.<br>• Establish and maintain reusable UI components and front-end architecture standards to enhance development consistency and efficiency.<br>• Ensure all AI-generated code is thoroughly reviewed for accuracy, security, and maintainability before deployment.<br>• Troubleshoot and resolve front-end issues, optimizing performance and user experience across devices.<br>• Support back-end services and APIs as needed, leveraging AI tools to bridge any knowledge gaps in frameworks or languages.<br>• Implement and consume RESTful APIs on the front-end, ensuring proper error handling, caching, and performance optimization.<br>• Apply effective prompt engineering techniques to extract reliable outputs from AI tools, iterating as necessary.<br>• Stay updated on the latest trends in front-end development and AI-assisted engineering to drive innovation.
- 2026-04-17T00:00:00Z
- Fort Lauderdale, FL
- onsite
- Temporary
- 0 - 0 USD / Yearly
- <p>We are seeking a Full Stack Developer to take ownership of a proprietary, production-level application. This is a highly critical role supporting software actively used in medical environments (MRI and CT machines).</p><p>Environment & Product Context:</p><ul><li>Closed-source, internally developed platform</li><li>Currently running in live production across MRI and CT machines</li><li>System supports large-scale, real-time data processing across thousands of devices and multiple networks</li><li>No downtime environment – continuous deployment with background bug fixes and merges</li><li>Application includes visual tools and utilities for large-scale distributed systems</li></ul><p>Core Responsibilities:</p><ul><li>Own development and ongoing enhancement of the application</li><li>Continuously develop, test, and deploy to production</li><li>Manage CI/CD pipelines and ensure seamless releases</li><li>Handle live bug fixes and background merges without interrupting production</li><li>Build and scale systems that support high device volume and network complexity</li></ul>
- 2026-04-06T00:00:00Z
- Miami, FL
- remote
- Temporary
- 0 - 0 USD / Yearly
- <p>We are seeking a Full Stack Developer to take ownership of a proprietary, production-level application. This is a highly critical role supporting software actively used in medical environments (MRI and CT machines).</p><p>Environment & Product Context:</p><ul><li>Closed-source, internally developed platform</li><li>Currently running in live production across MRI and CT machines</li><li>System supports large-scale, real-time data processing across thousands of devices and multiple networks</li><li>No downtime environment – continuous deployment with background bug fixes and merges</li><li>Application includes visual tools and utilities for large-scale distributed systems</li></ul><p>Core Responsibilities:</p><ul><li>Own development and ongoing enhancement of the application</li><li>Continuously develop, test, and deploy to production</li><li>Manage CI/CD pipelines and ensure seamless releases</li><li>Handle live bug fixes and background merges without interrupting production</li><li>Build and scale systems that support high device volume and network complexity</li></ul><p><br></p>
- 2026-04-06T00:00:00Z
- Atlanta, GA
- onsite
- Temporary
- 0 - 0 USD / Yearly
- <p><strong>Front-End / UI Developer (Contract)</strong></p><p><strong>Location:</strong> Atlanta, GA (Onsite 3 days/week)</p><p> <strong>Duration:</strong> Contract</p><p>Seeking a Front-End Developer to build and optimize digital experiences across web and campaign platforms.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Develop responsive web and UI components</li><li>Collaborate with designers and marketing teams</li><li>Optimize performance and usability</li><li>Ensure cross-browser compatibility</li></ul>
- 2026-03-27T00:00:00Z
- Plano, TX
- onsite
- Temporary
- 57 - 60 USD / Hourly
- We are looking for a skilled Mid-Level Developer to join our CAD Team in Plano, Texas. In this long-term contract role, you will be responsible for developing innovative software solutions tailored to architectural and engineering applications. Your expertise will contribute to the creation and optimization of design-facing products used in housing framework layouts.<br><br>Responsibilities:<br>• Develop and maintain software solutions utilizing C++, C#, and .NET Framework to support CAD-related applications.<br>• Collaborate with a team of developers focused on truss design to ensure high-quality product delivery.<br>• Implement and refine unit testing practices to ensure software reliability and performance.<br>• Contribute to the integration of on-premise and cloud hybrid ecosystems to enhance system functionality.<br>• Adapt experience with IntelliCAD, AutoCAD, Revit, or SolidWorks to meet project requirements.<br>• Participate in code reviews to maintain coding standards and improve overall software quality.<br>• Analyze user needs and translate them into technical requirements for efficient software design.<br>• Troubleshoot and resolve technical issues within the software development lifecycle.<br>• Work closely with cross-functional teams to ensure seamless communication and project alignment.
- 2026-04-15T00:00:00Z