Mainframe Software Developer Jobs in USA

Tangram Flex is seeking a Software Technical Leader with 8 years of experience to contribute to the design development and delivery of Tangrams transformative and impactful technology to implement mission-critical software solutions. This role is a blend of high-level technical architecture and dire...

DescriptionMorgan Money has revolutionized liquidity trading across the firm serving our corporate clients in all regions to have next generation trading capabilities at their fingertips.As a Lead Software Engineer at JPMorgan Chase within the Asset and Wealth Management (AWM) we are increasing our...

JLL empowers you to shape a brighter way.Our people at JLL are shaping the future of real estate for a better world by combining world class services advisory and technology for our clients. We are committed to hiring the best most talented people and empowering them to thrive grow meaningful career...

Boys Town is seeking a strategic and technically adept Sr. Software Developer Analyst with experience in Workday HCM and Financials. This role will serve as a technical leader responsible for designing developing testing and supporting complex software solutions that advance organizational goals. Th...

OverviewThis role offers the chance to design and build modern cloud-native enterprise software that directly supports mission-critical tax accounting and operational workflows for the energy industry. As a senior developer you will work across the full Core Angular Azure data services and workflow...

Job SummaryAnalyzes designs modifies writes and implements software associated with the Point of Sale (POS) system and provides third level production support for installed applications.Major ResponsibilitiesDesign and develop POS system code using Visual Studio 2022 C# WinForms and WPF.Develop and...

Overview:**Candidate must reside in the state of Ohio or open to relocate to Ohio**Job Description Summary:Designs develops tests and maintains applications and pipelines supporting informatics and genomics analyses within an interdisciplinary team of developers scientists and clinical and research...

Job Description:Note: Fidelity will not provide immigration sponsorship for this positionSENIOR SOFTWARE ENGINEER COBOL JCL DB2 VSAM Grade 5Seeking a Senior Software Engineer with superb technical skills to develop and maintain high volume critical production platforms in the payment taxation and...

Who we areZus is a shared health data platform designed to accelerate healthcare data interoperability by providing easy-to-use patient data via API embedded components and direct EHR integrations. Founded in 2021 by Jonathan Bush co-founder and former CEO of athenahealth Zus partners with HIEs and...

Location: Onsite 3 days/week in Fremont California - 843 Auburn Ct. 47173 Benicia and 47266 Benicia Premises Fremont CA 94538 Duration: Contract 4 months to start with potential to extend Responsibilities: Designs code test and maintain software applications and systems including w...

Title : Software Developer - Expert Location : New York NY 10007 Duration : 30 Months Client : NYC Department of Youth & Community Development Requirements : 84 months of experience with MVC. 84 months of experience with . 60 months experience with C#.Net. 60 months of experience with Angular 13...

MW Partners is currently seeking a Software Developer - C to work for our client who is a global leader in multimedia and creativity software products. Responsibilities and duties: Develop GPU-accelerated components for the video NLE processing pipeline. Design and implement improvements and new ca...

Position SummaryWe are seeking a Software Developer / Programmer to design develop and maintain internal business applications and reporting systems. This role focuses heavily on SQL Server database development reporting and internal web application development within a Microsoft-based environment.T...

Job Summary A Software Engineer is needed to support the development and oversight of aircraft system software and related avionics technologies. The role involves developing and reviewing software participating in technical evaluations supporting system integration activities and collaborating with...

Job Summary A mid-level Software Engineer is needed to support the development of prototype robotic systems used in live training exercises. The role involves working in an Agile development environment to design develop test and maintain software applications particularly Python-based systems integ...

JOB SUMMARY & RESPONSIBILITIES Design develop and maintain applications using C# .NET Core and related technologies Collaborate with cross-functional teams to define technical requirements and architecture Write clean maintainable and testable code following best practices and coding standards Opt...

The C# / Full Stack Senior Software Developer is responsible for developing IT solutions by designing building and enhancing enterprise applications using C# and related technologies. The role involves creating new applications modifying existing systems writing high-quality code troubleshooting d...

Job ID: 6705Date Posted: March 11 2026The C4ISR division at Space Dynamics Laboratory (SDL) is seeking an undergraduate student with more than one year of school remaining. The selected candidate will use established test procedures to develop automated testing software for computer imaging and web-...

Responsibilities Develop and extend ServiceNow applications Build workflows business rules integrations and automation Design modern UI interfaces (React/Vue) Implement automated testing strategies Lead design discussions and code reviews Integrate AI services and intelligent automation features Opt...

Infosys is seeking Lead Mainframe Developers.In the role of Technology Lead you will interface with key stakeholders and apply your technical proficiency across different stages of the Software Development Life Cycle including Requirements Elicitation Application Architecture definition and Design....