Software jobs in o'fallon USA
112 software jobs found in o'fallon: showing 1 - 50
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Overview Mastercards Network & Digital Payments group creates... is for a Senior Software Engineer who will contribute to the design, development, validation, automation, and operability of highLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
Senior Product Manager - Technical
Company: Mastercard |
throughout the end-to-end product development lifecycle. Works with Technical Program Managers, Software Engineers, and internalLocation: O'Fallon, MO, USA
| Salary: US$104000 - 177000 per year | Date posted: 17 Jul 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology company... that power critical capabilities across the real-time payment network. This is an opportunity to work on software that operatesLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 16 Jul 2026
Court Cashier
Company: City of O'Fallon |
and jobrelated software. Strong decisionmaking, problemsolving, and communication skills. Ability to work effectively with theLocation: O'Fallon, MO, USA
| Salary: US$22.44 - 28.06 per hour | Date posted: 16 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
in software run principles that include operational design, automation, capacity planning, and monitoring that leads to fault..., to enable faster, more reliable software delivery and operations. Troubleshooting - Capability to systematically identifyLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 16 Jul 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering Job Description Summary Job Overview: Providing Innovative..., collaborative, and experienced software engineering leader to join the Network Solutions team. Are you a collaborator capableLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Lead Software Engineer - Level 6
Company: ICONMA |
Our Client, a Credit Card Company, is looking for a Lead Software Engineer - Level 6 for their O FallonMO location.... Responsibilities: This job is a developing subject matter expert in the Software Engineering area, influencing stakeholdersLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Hvac Estimator
Company: GPAC |
software literacy Coachable, detail-oriented, team-focused Why Its a Great Opportunity People first cultureLocation: O'Fallon, MO, USA
| Salary: US$70000 - 125000 per year | Date posted: 16 Jul 2026
Manager Software Engineering
Company: Mastercard |
potential. Title and Summary Manager Software Engineering Overview Mastercard is seeking a Manager, Software Engineering... to lead a high-performing team responsible for building, enhancing, and supporting enterprise software solutions, internalLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
in software run principles that include operational design, automation, capacity planning, and monitoring that leads to fault..., to enable faster, more reliable software delivery and operations. Troubleshooting - Capability to systematically identifyLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 15 Jul 2026
Court Cashier
Company: O’Fallon |
and jobrelated software. Strong decisionmaking, problemsolving, and communication skills. Ability to work effectively with theLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 Jul 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering Who is Mastercard? We work to connect and power an inclusive..., Software Engineering, to lead high-performing engineering teams responsible for building and supporting secure, scalableLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 Jul 2026
Commercial Plumbing Estimator
Company: Goodwin Recruiting |
of plumbing systems, materials, code requirements, and installation methods Proficiency with estimating and takeoff softwareLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 Jul 2026
Lead Software Integration Engineer - Workday
Company: Mastercard |
potential. Title and Summary Lead Software Integration Engineer - Workday Overview The P&C Engineering team designs..., automation, AI-assisted development, monitoring, and modern software engineering practices. Workday Extend certificationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 Jul 2026
Cashier - Part Time
Company: Total Wine & More |
management software Ability to work a flexible schedule as business requires, including evenings and weekends PhysicalLocation: O'Fallon, MO, USA
| Salary: US$15.37 - 21.52 per hour | Date posted: 14 Jul 2026
Stocking Associate / Merchandiser - Full Time
Company: Total Wine & More |
of experience in a retail setting preferred Familiarity with point-of-sale systems and inventory management software AbilityLocation: O'Fallon, MO, USA
| Salary: US$15.37 - 21.52 per hour | Date posted: 13 Jul 2026
Specialist, Product Development - Business Integration & Excellence
Company: Mastercard |
requirements to engineering teams and managing the Epics throughout the software engineering lifecycle. Collaborate closely.... Have expert knowledge in the Software Engineering Lifecycle. Be able to manage priorities and delegate tasks effectivelyLocation: O'Fallon, MO, USA
| Salary: US$83000 - 137000 per year | Date posted: 11 Jul 2026
Senior Software Engineer
Company: Diverse Lynx |
Senior Software Engineer Location: O'Fallon, Missouri - onsite (LOCAL ONLY) Rate - $65/hr. on C2C Java/JEE 6-10... experience in a production environment Expert programming skills in Java/JEE Proficiency in Software Development Best PracticesLocation: O'Fallon, MO, USA
| Salary: US$65 per hour | Date posted: 10 Jul 2026
Senior Product Manager, Technical
Company: Mastercard |
in software engineering, computer science, information technology, business, or a related discipline preferred, or equivalentLocation: O'Fallon, MO, USA
| Salary: US$104000 - 177000 per year | Date posted: 09 Jul 2026
Quality Inspector / Romer Arm Operator
Company: WB Industries |
software such as PolyWorks to collect, analyze, and report dimensional data. Candidates should have a strong understandingLocation: O'Fallon, MO, USA
| Salary: US$28 - 30 per hour | Date posted: 09 Jul 2026
Director, Global Loyalty, Platform Management
Company: Mastercard |
points Understand and apply Software Development Lifecycle (SDLC) practices to ensure effective collaboration... with engineering teams and delivery of high-quality software Lead and develop a team of product managers and/or product managementLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Jul 2026
Vice President, Software Engineering - Dmp
Company: Mastercard |
potential. Title and Summary Vice President, Software Engineering - DMP Overview: Mastercard is seeking a Vice President..., Software Engineering to lead the Authorization Decisioning domain within the Decision Management program. This roleLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Jul 2026
Flight Coordinator I
Company: Air Evac Lifeteam |
software, communications equipment, multi-line telephone systems, and digital recording equipment. ESSENTIAL FUNCTIONS/DUTIESLocation: O'Fallon, MO, USA
| Salary: US$20.5 - 22.5 per hour | Date posted: 08 Jul 2026
Accounts Payable Specialist
Company: SAK Construction |
, and a tremendous amount of growth potential. Responsibilities: Utilize OCR software to collect invoice data, verify accuracy..., and upload into Viewpoint Construction Software. Work closely with purchasing department, project managers, and other SAKLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Jul 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering About the Role This is an exciting opportunity..., and service providers worldwide. We are looking for a strong software engineering people leader to build advanced technologiesLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Jul 2026
Software Engineer Ii
Company: Mastercard |
potential. Title and Summary Software Engineer II Overview The Mastercard Authentication Program owns how consumer..., cloud, and on-prem). As a Software Engineer II, you will contribute to building scalable backend services using JavaLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 08 Jul 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Overview Mastercards Network & Digital Payments group creates.... Collaborate with product managers, designers, architects, and engineering teams to deliver high-quality software solutions. LeadLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 08 Jul 2026
Lead Software Engineer
Company: Mastercard |
potential. Title and Summary Lead Software Engineer Overview: Mastercard's Global Credit Authorization team is seeking... a Lead Software Engineer (C/C++) to build and enhance high-performance, mission-critical systems that power secure, reliableLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Jul 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering We are seeking a visionary and results-driven Engineering... teams, and ensuring the successful delivery of complex software solutions. Are you passionate about low latency (the speedLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 07 Jul 2026
Wfm Lead, Na Contact Center
Company: Chubb |
: Experience utilizing Workforce Management software, specifically NICE CXone. A Plus: Exposure to automation or advancedLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 07 Jul 2026
Now Hiring It And Telecom Field Technicians
Company: HARDY INDUSTRIES |
but not limited to: OS installations, hardware diagnostics, and software setup Structured cabling (including drilling, runningLocation: O'Fallon, MO, USA
| Salary: US$18 - 25 per hour | Date posted: 07 Jul 2026
Automotive Service Manager | Up To $125k Annually* & Weekends Off | Weldon Spring
Company: Christian Brothers Automotive |
computer software and automotive store applications Experience in TekMetric software application preferredLocation: O'Fallon, MO, USA
| Salary: US$125000 per year | Date posted: 04 Jul 2026
Technical Program Manager
Company: Wipro |
time developing and testing software Experience defining and building cloud-native software products as a platform..., Kanban, etc.) Experience working on programs to define and build cloud-native software products as a platform at scaleLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 04 Jul 2026
Director, Platform Engineering
Company: Mastercard |
and effective problem-solving. This role focuses on analyzing, coding, and delivering software and platform solutions. OperationsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 03 Jul 2026
Accountant-entry Level
Company: Merric Millwork & Seating |
of accounting principles (GAAP preferred) Proficiency in Microsoft Excel and basic accounting software Strong attention to detailLocation: O'Fallon, MO, USA
| Salary: US$58000 - 62000 per year | Date posted: 03 Jul 2026
Technical Program Manager
Company: Wipro |
time developing and testing software Experience defining and building cloud-native software products as a platform..., Kanban, etc.) Experience working on programs to define and build cloud-native software products as a platform at scaleLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 03 Jul 2026
Emerging Store Manager
Company: Walgreens |
have a working knowledge of all computer and technology systems and software. Provides for the safety and well-being of team membersLocation: O'Fallon, MO, USA
| Salary: US$45000 - 71550 per year | Date posted: 03 Jul 2026
Senior Software Engineer (java/jee)
Company: Diverse Lynx |
Senior Software Engineer (JAVA/JEE) Location: O'Fallon, Missouri - onsite (LOCAL ONLY) Contract Rate - $65... experience in a production environment Expert programming skills in Java/JEE Proficiency in Software Development Best PracticesLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 03 Jul 2026
Senior Software Engineer– Rpps Platform
Company: Mastercard |
potential. Title and Summary Senior Software Engineer RPPS Platform Who is Mastercard? Mastercard powers economies... Solutions organization is seeking a Senior Software Engineer to join the RPPS (Remote Payment and Presentment System) platformLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 02 Jul 2026
Senior Technical Program Manager
Company: Mastercard |
of holistic software development. It drives architectural alignment, builds cross-team consensus, and leads the exploration... of software innovations while enabling engineering excellence across the organization. About the Role As a Senior TechnicalLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 02 Jul 2026
Lead Software Engineer
Company: Mastercard |
potential. Title and Summary Lead Software Engineer Overview: The Mastercard Developer Workbench, part of the MSBX... (Mastercard Software Builder Experience) division, is evolving from a cost-allocation construct into a unified, developer-centricLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 02 Jul 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who We Are Mastercard powers economies and empowers people in 200... Software Engineer to build and enhance critical payment processing services that support issuer account management, transactionLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 01 Jul 2026
Systems Administrator
Company: City of O'Fallon |
, and other technology assets Install, configure, and maintain software applications Implement and monitor network security detection tools... and software Install, maintain, troubleshoot, and repair telecommunications equipment Provide help desk support to end usersLocation: O'Fallon, MO, USA
| Salary: US$72404.8 - 90521.6 per year | Date posted: 01 Jul 2026
Systems Administrator
Company: O’Fallon |
, and other technology assets Install, configure, and maintain software applications Implement and monitor network security detection tools... and software Install, maintain, troubleshoot, and repair telecommunications equipment Provide help desk support to end usersLocation: O'Fallon, MO, USA
| Salary: US$72404.8 - 90521.6 per year | Date posted: 01 Jul 2026
Lead Site Reliability Engineer
Company: Mastercard |
during the application build phase in software run principals that includes operational design, automation, capacity planningLocation: O'Fallon, MO, USA
| Salary: US$122000 - 207000 per year | Date posted: 01 Jul 2026
Site Reliability Engineer Ii
Company: Mastercard |
in software run principles that include operational design, automation, capacity planning, and monitoring that leads to fault... faster, more reliable software delivery and operations. Troubleshooting - Capability to systematically identify, diagnoseLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 01 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
for changes that improve reliability and velocity. Support the application CI/CD pipeline for promoting software into higher..., pipeline management, and software design. Systematic problem-solving approach, coupled with strong communication skillsLocation: O'Fallon, MO, USA
| Salary: US$163000 per year | Date posted: 01 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
the application CI/CD pipeline for promoting software into higher environments through validation and operational gating... with algorithms, data structures, scripting, pipeline management, and software design. Systematic problem-solving approach, coupledLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 01 Jul 2026
Lead Site Reliability Engineer
Company: Mastercard |
during the application build phase in software run principals that includes operational design, automation, capacity planningLocation: O'Fallon, MO, USA
| Salary: US$122000 - 207000 per year | Date posted: 01 Jul 2026
Lead Technical Program Manager
Company: Mastercard |
and then some), and highly available (5 9s) software solutions? Would you like to be a part of an organization that is driving... knowledge of project management or software releases Experience in a scrum master role. Familiarity with software development