Senior mainframe developer jobs in Springfield, IL

 ...Summary: We are seeking an accomplished Senior Software Engineer with deep expertise in...  ...IMS based applications on the mainframe and now wants to bring that domain knowledge...  ...components. ~ Direct hands-on experience developing or maintaining IMS TM and DB applications... 

 ...through a hybrid approach. Teradata delivers real business value with AI. What You'll Do Teradata is looking for a skilled Mainframe Developer to join our Customer Developer Tools (CDT) organization. This role is critical in supporting and evolving our mainframe-based... 

 ...audit-sensitive environment. This is a delivery-focused role requiring close collaboration with architects, analysts, QA, PMs, SMEs, developers, and reporting BI teams across both legacy and cloud-based platforms. Primary Responsibilities: • Design, develop, and... 

 ...Job Description Job Description This role plays a critical part in designing, developing, and maintaining Reports and Dashboards that support Medicaid analytics, federal reporting, and enterprise decision support. The ideal candidate brings strong Tableau and Python... 

 ...Modernization business unit is seeking a Senior Principal Product Architect to serve as...  ...Automation product lines to meet enterprise mainframe and hybrid cloud environment. You will...  ...that support dynamic workloads Developing modern, secure APIs to improve integration... 

 ...Summary The Customer Solutions Engineer is a highly skilled Mainframe Modernization Senior Consultant who provides technical support and/or...  ...Delivery (CD), DevOps, and Test Data Management. Experience developing, deploying, and tuning data modernization solutions for... 

 ...Summary: The Customer Solutions Engineer a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership...  ...), DevOps, and Test Data Management, etc. Experience developing, deploying, and tuning data modernization solution for... 

 ...A leading cryptocurrency exchange is seeking an experienced software developer to design and build internal tooling systems for fund movement operations. Candidates should have over 5 years of experience in software development and demonstrated ability in creating large... 

 ...reviews, technical direction, execution planning, and examples of senior-level ownership in ambiguous environments. Translate...  ...Experience using or introducing AI-assisted engineering workflows, developer-productivity automation, reporting automation, or SDLC improvements... 

 ...Description Summary: Job Overview: As a Senior Project Manager at Rocket Software, you...  ...lead the delivery of primarily complex mainframe modernization projects for Rocket’s full...  ...and maintain strong customer trust. Develop and implement career development plans... 

 ...Become a part of our caring community The Senior Business Intelligence Engineer solves complex business using data from internal and external sources to provide insight to decision-makers. The Senior Business Intelligence Engineer work assignments involve moderately... 

Coinbase is looking for a candidate to drive their FinOps culture, enhancing visibility into cloud spending and collaborating across teams. The role requires a strong understanding of cloud infrastructure, proficiency in backend programming languages, and excellent analytical...

 ...Maximus is seeking a highly skilled ServiceNow Technical Architect/Lead Developer in Springfield, Illinois. This role combines hands-on development (75%) and architecture responsibilities (25%). The candidate must have 7+ years of enterprise IT experience and 2+ years... 

 ...Services) Internal Job Profile Code: TCS082, T4, Band 7 Job-Specific Essential Duties and Responsibilities: - Serve as a senior technical lead responsible for the design, operation, and maintenance of enterprise database environments across Oracle and SQL... 

 ...Job Description Summary: Rocket Software is looking for a Senior Product Manager to own a high-impact portfolio spanning Rocket...  ...Storage suite, and the IBM Storage portfolio. Knowledge of the IBM mainframe software market is highly desirable. These are established,... 

 ...Windows, UNIX, and .Net. Proven research skills and knowledge in industry best practices in development. Knowledge in using and developing applicable tool sets. Ability to interface competently with other technical personnel or team members to finalize requirements... 

A leading software development company in Springfield, Illinois, is seeking a Software Engineer to design and deliver complex solutions while mentoring junior engineers. The candidate will engage in software design across multiple systems, interface with technical teams...

 ...life experiences to realize our bold vision for healthcare. Senior Software Engineer The Role As a Senior Software Engineer,...  ...architecture What You Bring ~6+ years of professional experience developing and scaling distributed systems. ~ Deep expertise in system... 

A leading data streaming technology company is seeking a Senior Software Engineer II to lead the design of cloud-native backend services. This role focuses on implementing large-scale services and mentoring engineers. Candidates should have 5+ years of experience with... 

 ...Haves Prior experience in FinOps, cloud economics, or building infrastructure‑optimization tools. Experience building internal developer tools, dashboards, or portals that influence engineering behavior. Professional certifications such as FinOps Certified... 

 ...curious humans pushing toward something bigger, together. One Confluent. One Team. One Data Streaming Platform. About the Role Senior Software Engineers II at Confluent take ownership of critical backend systems that underpin our data streaming platform. You’ll... 

 ...What we look for in you You have at least 5 years of experience in software engineering and at least 5 years of experience in developing large scale systems with Golang and cloud technologies and shipping user-facing features. Experience with third-party vendor integrations... 

 ...A leading health data technology firm seeks a Senior Software Engineer to drive platform scalability and reliability. You will oversee architectural design, collaborate with cross-functional teams, and mentor junior engineers. This role requires over 6 years of experience... 

 ...experiences. About the Organization: The Simulation team, part of the Autonomous Vehicle organization, is responsible for developing and advancing the simulation ecosystem that enables the growth and maturity of GM's autonomous driving technology. We develop... 

 ...that power fund movement operations — search, admin workflows, bulk remediation, and observability across core financial entities. Develop AI-powered workflows and tools to accelerate engineering and operational efficiency across FinHub. Write scalable, well-tested... 

A leading cryptocurrency platform in the United States is looking for an experienced software engineer to own the design and development of core services for account and identity management. Applicants should have at least 5 years of experience in software engineering ...

 ...through development and testing to production deployment. Experience with collaborating across multiple functional areas to develop components that are part of a larger system. Experience with LLMs, prompt engineering, and agent frameworks. Experience... 

 ...Job Description As a member of the software engineering division, you will assist in defining and developing software solutions associated with Oracle Health Insurance products. You will design, develop, test, and deploy software components while collaborating with... 

 ...accelerate delivery and improve quality across system design, coding, testing, documentation, and operations. We are seeking a Senior Software Developer (IC3) to design, develop, and operate backend services and platform components that improve developer productivity and... 

 ...Job Description Job Title: Senior Software Engineer and CMTS - Exadata Location: In-office position in Redwood City, CA...  ...with a focus on low-latency, high-throughput data paths Develop and optimize software for distributed communication across database...