Software jobs in o'fallon USA
122 software jobs found in o'fallon: showing 51 - 100
5th Grade Teacher
Company: Archdiocese of St. Louis |
development throughout the year. Use the TeacherEase student management software to enter grades, behavior reports/disciplineLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 13 May 2026
Pharmacist
Company: Walgreens |
, pharmacy operations, pharmacy software and technology systems and insurance. We will consider employment of qualifiedLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 13 May 2026
Senior Technical Program Manager
Company: Mastercard |
. ALL ABOUT YOU Demonstrated ability to operate with independence and autonomy Deep understanding of Software Development Methodologies... and Lifecycles Understanding of cloud-native software products, platforms capabilities and underlying technologies. EnjoysLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 13 May 2026
Principal Product Manager - Technical
Company: Mastercard |
. Strong understanding of realtime platforms, APIs, integration patterns, and modern software delivery practices. Proven ability to leadLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 13 May 2026
Lead Technical Program Manager
Company: Mastercard |
such as APIs, integrations, SSO, and software development lifecycles. Mastercard is a merit-based, inclusive, equal opportunityLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 13 May 2026
Director Of Events
Company: Archdiocese of Saint Louis |
event-related software platforms, registrations, and databases Cultivate positive relationships with benefactors... with event management software and Microsoft Office applications Commitment to supporting the Catholic mission and values of theLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 May 2026
Software Engineer Ii
Company: Mastercard |
potential. Title and Summary Software Engineer II Who is Mastercard? Mastercard is a global technology company in the... programs with agile, intelligent decision management capabilities worldwide. A Software Engineer II is an earlycareerLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 May 2026
Director Of Events
Company: Archdiocese of St. Louis |
event-related software platforms, registrations, and databases Cultivate positive relationships with benefactors... with event management software and Microsoft Office applications Commitment to supporting the Catholic mission and values of theLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 May 2026
Software Developer- Emr Integration
Company: Adaptive Solutions Group |
and surrounding regions. We are currently looking for a Healthcare Software Developer (EMR Integration) to join our team... and operational stakeholders to align software solutions with business workflows Work within a cloud-based environment to supportLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 07 May 2026
Software Developer- Emr Integration
Company: Adaptive Solutions Group |
and surrounding regions. We are currently looking for a Healthcare Software Developer (EMR Integration) to join our team... and operational stakeholders to align software solutions with business workflows Work within a cloud-based environment to supportLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 06 May 2026
Electrical Estimator
Company: GPAC |
utilizing Estimating software applications Knowledge of general construction practices Knowledge of the National ElectricalLocation: O'Fallon, MO, USA
| Salary: US$125000 per year | Date posted: 06 May 2026
Title Exception
Company: US Tech Solutions |
: Collaborate with data scientists and software engineers to integrate security best practices into the AI development lifecycleLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 06 May 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: 05 May 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Overview Customer Connectivity is a global Mastercard team... management, code signing, and key management. This Senior Software Engineer will be responsible for the component designLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 05 May 2026
Software Development Engineer In Test (sdet) Ii
Company: Mastercard |
potential. Title and Summary Software Development Engineer in Test (SDET) II Overview: Mastercards Global Credit Card... Authorization team is seeking a Software Development Engineer in Test (SDET) II to help ensure the quality, resilienceLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 05 May 2026
Lead Site Reliability Engineer
Company: Mastercard |
consistent, highquality software delivery at scale. Observability & SelfHealing Systems Define and promote standardsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 May 2026
Lead Product Manager-technical
Company: Mastercard |
Manager Technical (PM-T) roles at Mastercard are deeply technical and partner closely with Software Engineers, Technical... into clear business context. Bachelors degree in Computer Science, Software Engineering, Information Technology, or a relatedLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 May 2026
Senior Specialist, Legal Services
Company: Mastercard |
including but not limited to confidentiality/non-disclosure agreements, software license agreements and related support serviceLocation: O'Fallon, MO, USA
| Salary: US$88000 - 141000 per year | Date posted: 04 May 2026
Tool Design Engineer
Company: O'Fallon Casting |
or other CAD software is required. Detail-oriented with excellent problem-solving skills Good understanding of GD&TLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 May 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: 04 May 2026
Mold Prep. B
Company: O'Fallon Casting |
to a variety of logs where accuracy is paramount, and enter all required information into the Company software in a timely manner... knowledge of personal computers and related software. Must have sufficient strength to perform the physical demands of theLocation: O'Fallon, MO, USA
| Salary: US$22.5 - 28.15 per hour | Date posted: 01 May 2026
Lead Ai Software Engineer- Ai Enablement
Company: Mastercard |
potential. Title and Summary Lead AI Software Engineer- AI Enablement Overview: The Mastercard Cloud Team, in Mastercard... as a member of the Software Engineering Guild sharing your knowledge, best practices, ideas, and passion for technology HelpLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 May 2026
Software Engineer Ii
Company: Mastercard |
potential. Title and Summary Software Engineer II Who is Mastercard? Mastercard is a global technology company in the... programs with agile, intelligent decision management capabilities worldwide. A Software Engineer II is an earlycareerLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 01 May 2026
Software Engineer Ii
Company: Mastercard |
potential. Title and Summary Software Engineer II Overview: The Infrastructure Design Engineering Automation (IDEA) team... at Mastercard is looking for a Software Engineer II with a focus on front-end development to join as a hands-on individualLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 01 May 2026
Senior Business Analyst
Company: True Manufacturing |
office. This position will serve as Business Analyst/Quality Assurance for an Agile software development team. The workloadLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 May 2026
Assistant Community Manager
Company: CAPREIT |
management software (RealPage, OneSite, and/or Yardi), or the ability to learn such software - A working knowledge of currentLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 May 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: unspecified | Date posted: 30 Apr 2026
Lead Software Development Engineer In Test (lead Sdet)
Company: Mastercard |
potential. Title and Summary Lead Software Development Engineer in Test (Lead SDET) Overview: Mastercards Global Credit... Card Authorization team is seeking a Lead Software Development Engineer in Test (Lead SDET) to drive quality engineeringLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Apr 2026
Principal Information Security Engineer
Company: ICONMA |
: Collaborate with data scientists and software engineers to integrate security best practices into the AI development lifecycleLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Apr 2026
Senior Data Engineer (apache Spark, Nifi, Sql)
Company: Mastercard |
by innovation and collaboration. Understand, implement and enforce Software development standards and engineering principles in theLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 29 Apr 2026
Senior Software Engineer - Level 7
Company: US Tech Solutions |
Automate build, operate, and run aspects of software Drive code/design/process trade-off discussions within their team whenLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 27 Apr 2026
Director, Ai Product Definition & Execution
Company: Mastercard |
will redesign how product ideas become buildable software by owning the operating model, the PMT practices, decision frameworksLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 25 Apr 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: 25 Apr 2026
Senior Site Reliability Engineer
Company: Mastercard |
in software run principals that includes operational design, automation, capacity planning, monitoring that leads to fault... application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and leadLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 25 Apr 2026
Lead Technical Program Manager
Company: Mastercard |
NaaS platform spans software engineering, network operations, security, and infrastructure teams and operates at high scale... with Jira project management software and familiarity with Aha! road mapping tools is considered a plus. AdditionallyLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 23 Apr 2026
Software Engineer
Company: Mastercard |
potential. Title and Summary Software Engineer || Overview At Mastercard, our industry expertise is enhanced... payments when buying or selling products and services. The Mastercard Corporate Solutions team is looking for a SoftwareLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 23 Apr 2026
Director, Product Management-technical
Company: Mastercard |
to deliver (e.g. CX&D, Product Management Technical) Understand the Software Development Lifecycle and manage any barriersLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 18 Apr 2026
Lead Software Engineer (azure Platform Engineering)
Company: Mastercard |
potential. Title and Summary Lead Software Engineer (Azure Platform Engineering) ABOUT MASTERCARD Mastercard is a global... teams such that automated cloud infrastructure can be provided to software engineering and operation teams. The RoleLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Apr 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who is Mastercard? We work to connect and power an inclusive.... We are looking for software engineers that are passionate about creating high quality software while keeping performance top of mindLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 15 Apr 2026
Estimator - Commercial Construction
Company: GPAC |
-solving skills - Knowledge of construction methods, materials, and equipment - Familiarity with construction softwareLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 Apr 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology company... for all. About the Role The Internal Systems & Automation Technology team is looking for a Senior Software Engineer to driveLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 11 Apr 2026
Director, Controller, Technology
Company: Mastercard |
for technology transactions and programs (e.g., build vs. buy, cloud migrations, managed services, software, implementation costsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Apr 2026
Lead Product Manager- Technical - Ci/cd Infra & Scm
Company: Mastercard |
potential. Title and Summary Lead Product Manager- Technical - CI/CD Infra & SCM **Overview** The Mastercard Software... builds and operates the platforms, tools, and services that make it possible for 11,000+ software engineers to build, testLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Apr 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who is Mastercard? We work to connect and power an inclusive... better decisions, drives innovation, and delivers better business results. About the Role We are seeking a Senior Software EngineerLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 09 Apr 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering Overview: Commercial provides solutions such as expense... management, reporting, etc.. to our issuers driving visibility and actionable insights. We are looking for a SoftwareLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Apr 2026
Clerical-front Desk Worker
Company: Archdiocese of Saint Louis |
, PowerPoint). Experience in business software/databases. Must have proficient typing skills. General knowledge and supportLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Apr 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 developmentLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Apr 2026
Clerical-front Desk Worker
Company: Archdiocese of St. Louis |
, PowerPoint). Experience in business software/databases. Must have proficient typing skills. General knowledge and supportLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 07 Apr 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 Apr 2026
Software Developer
Company: True Manufacturing |
, design, development, unit testing, patch testing, and QA testing. Follow software development standards and change control... and technical system documentation for the purposes of knowledge transfer, improving software quality, and minimizing support costs