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Added 13 hours ago
Software Engineer II - Argo Applications
Frost Bank
San Antonio, TX
As a Software Engineer II -Argo Applications at Frost, you are our code guru, not only configuring the systems but understanding the why’s behind them. Our software engineers believe in…
Added 13 hours ago
Product Support Engineer
Samsung Electronics America, Inc.
Plano, TX
…electronics, home appliances, enterprise solutions and networks systems. Across each of these areas, our work drives innovation, economic growth and workforce opportunity in the United…
Added 13 hours ago
Product Support Senior Engineer
Samsung Electronics America, Inc.
Plano, TX
…electronics, home appliances, enterprise solutions and networks systems. Across each of these areas, our work drives innovation, economic growth and workforce opportunity in the United…
Added 13 hours ago
Senior Civil Engineer
Arcadis
Highlands Ranch · Phoenix · Salt Lake City
Arcadis is seeking a Senior Civil Engineer to join our team in one of the following areas: Denver, Colorado; Phoenix, Arizona; or Salt Lake City, Utah. This position will provide senior…
Added 13 hours ago
Jr./Mid-Level Software Engineer
Koniag Government Services
Annapolis, MD
Koniag IT Systems, LLC, a Koniag Government Services company, is seeking a Jr./Mid-Level Software Engineer to support KITS and our government customer. The position is hybrid, with partial…
Added 13 hours ago
Software Developer
Koniag Government Services
Huntsville, AL
KGS is currently seeking an accomplished Senior Full Stack Software Engineer/Developer to spearhead the engineering, enhancement, and architectural modernization of core Line of Business…
Added 13 hours ago
Jr Palo Alto Integration Tech
Koniag Government Services
Washington, DC
The Palo Alto Integration Technician (Junior) will serve as a supporting technical contributor within the program's network security team, assisting mid-level and senior Palo Alto Networks…
Added 13 hours ago
Okta Identity Developer - Mid
Koniag Government Services
Washington, DC
The ideal candidate is a technically proficient and development-focused identity engineer with solid, hands-on experience developing custom Okta integrations, identity automation workflows,…
Added 13 hours ago
Quality Control/Quality Assurance (QC/QA) Manager
Koniag Government Services
Arlington, VA
Proficiency in quality management software and computerized maintenance management systems (CMMS)
Added 13 hours ago
Senior Knowledge Management Engineer (TS)
Koniag Government Services
MD
The position combines the responsibilities of a Knowledge Manager, Business Analyst, Platform Engineer, and Dashboard Developer. The successful candidate will architect, configure, secure,…
Added 13 hours ago
Quality Control/Quality Assurance (QC/QA) Manager
Koniag Government Services
Washington, DC
Proficiency in quality management software and computerized maintenance management systems (CMMS)
Added 13 hours ago
Pricing / Licensing Analyst (REMOTE)
Koniag Government Services
Washington, DC
Support the JML Transformation Framework Study Lead Engineer in developing the phased implementation roadmap cost components for Study 3, applying labor category rates, level of effort…
Added 13 hours ago
Systems Analyst (REMOTE)
Koniag Government Services
Washington, DC
Koniag IT Systems, LLC a Koniag Government Services company, is seeking an experienced Systems Analyst to support the Department of the Air Force (DAF) in advancing its enterprise Identity,…
Added 13 hours ago
Senior Test Engineer
Mercury Insurance Services, LLC
United States
As a Senior Test Engineer, you will lead testing efforts on complex software projects, designing and executing comprehensive test strategies. You will mentor junior engineers, perform…
Added 13 hours ago
B&
Senior Energy Storage Engineer - Power (Multiple Locations)
Burns & McDonnell
Saint Louis, MO
- $135,000 to $230,000 USD / year
…technologies including lithium-ion, flow, and mechanical storage systems. The company provides every essential service in the energy storage market and is a key player in the country's…
Added 13 hours ago
B&
Senior Energy Storage Engineer - Power (Multiple Locations)
Burns & McDonnell
Kansas City, MO
- $135,000 to $230,000 USD / year
…technologies including lithium-ion, flow, and mechanical storage systems. The company provides every essential service in the energy storage market and is a key player in the country's…
Added 13 hours ago
Assistant Construction Manager - Food & Beverage (St. Louis)
Burns & McDonnell
Saint Louis, MO
…Project Manager, Project Manager, Site Manager, and/or the Engineer Procure Construct (EPC) Project Manager or Program Manager with day to day management of project safety, quality,…
Added 13 hours ago
B&
Assistant Construction Manager - Transmission & Distribution (Multiple Locations)
Burns & McDonnell
Saint Louis, MO
- $110,000 to $160,000 USD / year
…Project Manager, Project Manager, Site Manager, and/or the Engineer Procure Construct (EPC) Project Manager or Program Manager with day to day management of project safety, quality,…
Added 13 hours ago
EC
Senior Electronics Engineer
Eaton Corporation
Moon Township, PA
- $86,000 to $126,000 USD / year
The Senior Electronics Engineer will be part of the Embedded Systems group and will lead verification and validation (V&V) activities for Eaton’s circuit breaker and protection systems.
Added 13 hours ago
Software Systems Architecture - E2
Lockheed Martin
King of Prussia, PA
As an integral part of the GBSD software team, this role will fill the gap between high-level system requirements and detailed software development, working across team boundaries to…
Added 13 hours ago
Summer 2027 Software Engineer enGen Undergraduate Intern
Highmark Health
Harrisburg, PA
The Summer 2027 Software Engineer Undergraduate Internship provides students with an opportunity to gain practical, hands-on software engineering experience through direct exposure to…
Added 13 hours ago
Advanced Information Technologist - Associate Cloud Engineer
The Boeing Company
Hazelwood, MO
Boeing Defense, Space & Security (BDS) is hiring an Advanced Information Technologist - Associate Cloud Engineer for the Digital Infrastructure Segment of a Proprietary Program in Saint…
Added 13 hours ago
Project engineer
Harlan Electric Company
Harrisburg, PA
Added 13 hours ago
Data Protection Security Engineer
ConAgra Fds Entrprise Svcs,Inc
Omaha, NE
…help build and operationalize the enterprise data protection program. You will focus on identifying and classifying sensitive data, administering data protection technologies, implementing…
Added 13 hours ago
RS
Senior Software Engineer - IMS TM/DB Application Programmer
Rocket Software
Jefferson City, MO
- $120,500 to $162,675 USD / year
We are seeking an accomplished Senior Software Engineer with deep expertise in IBM IMS Transaction Manager (TM) and Database (DB) application programming to drive the evolution of our IMS…

Rocket Software

Senior Software Engineer - IMS TM/DB Application Programmer

Jefferson City, MO, United States

$120,500 to $162,675 USD / year

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Job details

Pay: $120,500 to $162,675 USD / year
Posting language: English

Original job description

Summary

United States

Full time

R2026-6326

It's fun to work in a company where people truly BELIEVE in what they're doing!

Job Description Summary:

We are seeking an accomplished Senior Software Engineer with deep expertise in IBM IMS Transaction Manager (TM) and Database (DB) application programming to drive the evolution of our IMS compatible technologies within our Enterprise modernization platform. This role is ideal for someone who has spent years building, maintaining, or optimizing IMS based applications on the mainframe and now wants to bring that domain knowledge into next generation tooling, runtimes, and replatforming solutions.

As a senior software engineer, you will provide architectural leadership, guide design of IMS compatible features, and translate complex mainframe concepts into a robust, performant implementation for distributed and cloud-based environments.

This role sits at the heart of our mission to modernize long-established, mission‑critical enterprise applications and to deliver stable, high-performance infrastructure relied on by global enterprises.

Architect & Build IMS TM/DB-Compatible Technologies

+ Contribute to the design and development of key components that replicate or extend IMS TM and DB behaviors-including message handling, transaction scheduling, PSB/DBD structures, DL/I call compatibility, and hierarchical database semantics.

+ Define and evolve architectural direction for our IMS replatforming runtime, ensuring parity with core IMS concepts where required and embracing modernization opportunities where beneficial.

+ Translate IMS internals and application programming patterns into scalable, reliable components on distributed systems.

Apply Deep IMS Domain Expertise

+ Model real-world IMS application scenarios (batch and online) within our modernization stack.

+ Provide authoritative guidance on IMS constructs such as:

+ Message queues, scheduling, and transaction regions

+ DBD/PSB design and access paths

+ DL/I call flows, PCB handling, segment structure, and hierarchical locking

+ IMS batch processing interactions with TM and DB

+ Partner with product and engineering leadership to ensure features meet enterprise-grade reliability and performance expectations.

Technical Leadership

+ Contribute to cross-team engineering initiatives that impact compilers, runtimes, integration layers, and interoperability features.

+ Mentor engineers across teams, helping them understand IMS fundamentals and how those concepts should surface in our implementation.

+ Conduct deep technical reviews, troubleshoot complex runtime compatibility issues, and guide performance tuning strategies.

Cross-Functional Collaboration

+ Influence product roadmap decisions related to IMS replatforming, compatibility, and modernization.

+ Engage with customers, field engineering, and support teams to understand real‑world IMS workloads and migration scenarios.

What We're Looking For

Required Experience

+ 10+ years of professional software engineering, including senior‑level ownership of complex system-level components.

+ Direct hands-on experience developing or maintaining IMS TM and DB applications on IBM z/OS (essential).

+ Deep knowledge of:

+ IMS message-driven architecture

+ Program specification blocks (PSBs), program communication blocks (PCBs), and DBD structures

+ DL/I calls and hierarchical database access

+ IMS transaction scheduling and message queue behavior

+ Strong proficiency in C, C++, or similar systems languages .

+ Experience delivering high-availability, mission-critical software systems.

Preferred Qualifications

+ Background implementing or working with IMS exit routines, user exits, scheduling exits, or database utilities.

+ Experience with mainframe modernization, replatforming, or emulation technologies.

+ Familiarity with COBOL or PL/I application semantics and interactions with IMS environments.

+ Exposure to modern distributed systems, cloud-native design, or hybrid runtime architectures (Azure, AWS, Kubernetes).

+ Experience building compilers, runtimes, interpreters, or compatibility layers for legacy workloads.

Who You Are

+ An experienced engineer with strong domain knowledge IMS application behavior and system fundamentals.

+ Skilled at distilling mainframe concepts into modern software architecture.

+ Motivated by the challenge of modernizing long-standing, mission-critical platforms.

+ A mentor who raises the technical capabilities of the entire engineering organization.

Why Join Us?

+ Influence the design and implementation of next-generation IMS TM/DB modernization technology.

+ Work with a highly experienced engineering team deeply engaged in large-scale, mission-critical enterprise systems.

+ Play a foundational role in how customers migrate decades of IMS investments to flexible, modern environments.

+ A culture that values technical depth, long-term thinking, and system-level mastery.

\#LI-JC1

\#LI-Remote

Annual salary range for this position is between $120,500.00 - $162,675.00 gross before taxes.

What Rocket Software can offer you in USA:

Unlimited Vacation Time as well as paid holidays and sick time

Health and Wellness coverage options for Rocketeers and dependents

Life and disability coverage

Fidelity 401(k) and Roth Retirement Savings with matching contributions

Monthly student debt benefit program

Tuition Reimbursement and Certificate Reimbursement Program opportunities

Leadership and skills training opportunities

EOE M/F/Vet/Disability. Rocket Software Inc. is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Rocket Software Inc. is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

At Rocket Software, we believe AI is a critical enabler of innovation and productivity. All Rocketeers are expected to actively leverage AI-powered tools and technologies, where appropriate, to enhance efficiency, improve decision-making, and deliver greater impact in their roles. Embracing continuous learning and the responsible use of AI is an essential part of how we work.

Rocket is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or an accommodation while seeking employment, please call: 781-577-4321 or send an email to people@rocketsoftware...

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More about this job

Skills

ICT system programming
Leadership
Scheduling
Printed circuit boards
Troubleshoot
Collaboration
Communicate with customers
Communication skills
C
C++
COBOL
Microsoft Azure
AWS
Kubernetes
Regulatory compliance
Decision making

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