Software jobs in o'fallon USA
115 software jobs found in o'fallon: showing 51 - 100
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
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: 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..., more reliable software delivery and operations. Troubleshooting - Capability to systematically identify, diagnose, and resolveLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 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
Ai Pdlc Enablement Lead
Company: Kforce |
, including data privacy, security, and compliance 10+ years of experience in software development, platform engineeringLocation: O'Fallon, MO, USA
| Salary: US$70 - 80 per hour | Date posted: 30 Jun 2026
Commercial Hvac Estimator
Company: GPAC |
, organized documentation, and estimating software literacy Coachable, detail-oriented, team-focused Why Its a GreatLocation: O'Fallon, MO, USA
| Salary: US$120000 per year | Date posted: 29 Jun 2026
Software Engineer Ii
Company: Mastercard |
potential. Title and Summary Software Engineer II Overview: Mastercards Global Credit Authorization team is seeking... a Software Engineer II (C/C++) who is passionate about building high-performance, mission-critical systems that operate at globalLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 29 Jun 2026
Assembly
Company: O'Fallon Casting |
where accuracy is paramount, and enter all required information into the Company software in a timely manner. 8. Shall attend... job. Must have average working knowledge of personal computers and related software.Location: O'Fallon, MO, USA
| Salary: US$22.5 - 29.1 per hour | Date posted: 26 Jun 2026
New Mortgage Loan Officer Turn Your Network Into Real Income
Company: Satori Mortgage |
: how to run a file start to finish, the lender options, the software. You'll get proven prospecting systems to turn your networkLocation: O'Fallon, MO, USA
| Salary: US$50000 - 250000 per year | Date posted: 26 Jun 2026
Lead Software Engineer
Company: Mastercard |
potential. Title and Summary Lead Software Engineer Our Purpose We connect and power an inclusive digital economy... for you! Role As a Lead Software Engineer, you will be responsible for: Design and develop secure, reliable, and scalableLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 26 Jun 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering Our Purpose We connect and power an inclusive digital economy... goals Role As a Manager, Software Engineering, you will provide strong technical and people leadership, drive highLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 26 Jun 2026
Site Reliability Engineer Ii
Company: Mastercard |
in software run principles that include operational design, automation, capacity planning, and monitoring that leads to fault..., more reliable software delivery and operations. Troubleshooting - Capability to systematically identify, diagnose, and resolveLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 26 Jun 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: 26 Jun 2026
Msp Level 3 Technician
Company: TeamLogic IT, Lake St Louis, MO |
support for a variety of IT systems, including servers, networks, and software applications. Troubleshoot and resolve complex... Management: Lead and manage IT projects, including system migrations, network installations, and software deployments. CoordinateLocation: O'Fallon, MO, USA
| Salary: US$75000 - 105000 per year | Date posted: 24 Jun 2026
Senior Technical Program Manager
Company: Mastercard |
and managing software projects with advanced knowledge of the Software Development Lifecycle. Excellent written and verbalLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 23 Jun 2026
Vice President, Software Supply Chain Security
Company: Mastercard |
potential. Title and Summary Vice President, Software Supply Chain Security Our Purpose Mastercard powers economies..., Software Supply Chain Security Who is Mastercard? Mastercard is a global technology company in the payments industryLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 23 Jun 2026
Front Desk Coordinator - O'fallon, Mo
Company: The Joint Chiropractic |
and maintain up-to-date patient records using POS software Assist with clinic marketing efforts and community outreach MaintainLocation: O'Fallon, MO, USA
| Salary: US$18 - 20 per hour | Date posted: 22 Jun 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: 18 Jun 2026
Senior Service Management Engineer
Company: Mastercard |
products. We support our developers during the application build phase in software run principals that includes operational... with cryptography and certificate lifecycle management, data structures, scripting, pipeline management, and software designLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 18 Jun 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: 17 Jun 2026
Customer Service Representative
Company: Ashley Furniture HomeStore |
and efficient store operations. Technology & Systems: Utilize point-of-sale systems, retail management software, MicrosoftLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 17 Jun 2026
Assistant Store Manager - Sales
Company: Total Wine & More |
, and developing a sales-focused team Familiarity with point-of-sale systems and inventory management software Ability to workLocation: O'Fallon, MO, USA
| Salary: US$22.19 - 31.96 per hour | Date posted: 16 Jun 2026
Call Center Associate - Investment & Retirement Services
Company: Software Guidance & Assistance |
Software Guidance & Assistance, Inc., (SGA), is searching for a Call Center Associate - Investment & RetirementLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 13 Jun 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology company in the... programs with agile, intelligent decision management capabilities worldwide. A Senior Software Engineer is an experiencedLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 12 Jun 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: 12 Jun 2026
Machine Operator B
Company: O'Fallon Casting |
where accuracy is paramount, and enter all required information into the Company software in a timely manner. Shall maintain work... and related software. Must be able to handle the physical demands of the job.Location: O'Fallon, MO, USA
| Salary: US$22.5 - 29.1 per hour | Date posted: 10 Jun 2026
Manager, Platform Engineering - Big Data Engineering
Company: Mastercard |
Establish and mature CI/CD pipelines and engineering workflows to enable efficient, high-quality software delivery Drive..., scalability, and performance Oversee monitoring, observability, and operational health across platform services SoftwareLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 10 Jun 2026
Lead Software Engineer
Company: Mastercard |
potential. Title and Summary Lead Software Engineer Overview Mastercard is a global technology company in the payments... a Lead Software Engineer to lead the architecture and design of microservices responsible for both API and web authenticationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Jun 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology company in the... secure, scalable, and high-performing software for Mastercards Identity Solutions platform. As a Senior Software EngineerLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 06 Jun 2026
Teacher
Company: Archdiocese of Saint Louis |
management software to enter grades, behavior reports/discipline incidents and communicate with parents. Ability to maintainLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 Jun 2026
Manager Software Engineering
Company: Mastercard |
potential. Title and Summary Manager Software Engineering Overview Leads a team of software engineers delivering..., and ensures high-quality, scalable, and secure software delivery aligned to business priorities. Key Responsibilities LeadLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 Jun 2026
Teacher
Company: Archdiocese of St. Louis |
management software to enter grades, behavior reports/discipline incidents and communicate with parents. Ability to maintainLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 Jun 2026
Ai Engineering Coach
Company: The Brixton Group |
of experience in software development or technology consulting. Requires experience in large, complex, and regulated enterpriseLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 Jun 2026
Advanced Mri Technologist, Full-time
Company: Mercy |
and software, mostly MRI equipment, to assist in the diagnosis and treatment of patients. This role requires proficiency... imaging equipment and using imaging software to acquire high-quality diagnostic images. Skilled in effectively communicatingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 Jun 2026
Software Engineer Ii
Company: Mastercard |
potential. Title and Summary Software Engineer II Overview: We work to connect and power an inclusive, digital economy... on software that operates at global scale, where speed, reliability, and resilience matter every day. As a Software Engineer IILocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 04 Jun 2026
Payroll Processor
Company: SAK Construction |
and compliance Setup payroll tables within software for payroll processing Other duties and special projects as assigned IDEAL..., construction contractor preferred) Experience with Vista by Viewpoint software a plus ++ SAK Construction is an AffirmativeLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 28 May 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology company in the... Technology Development team is seeking a Senior Software Engineer to drive innovation and enhance customer experience throughLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 28 May 2026
Manager, Technical Program Management
Company: Mastercard |
whats next. About the Role Technical Program Managers at Mastercard interact with product managers, software development managers... and BDD in the software development processes Experience delivering technical programs and knowing where to lookLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 27 May 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology company... transaction processing across global payment networks. Role As a Senior Software engineer, you will be responsibleLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 26 May 2026
Manager Software Engineering
Company: Mastercard |
potential. Title and Summary Manager Software engineering Our Purpose We work to connect and power an inclusive, digital... the software engineering team for successful product delivery through Testing with utmost quality. Work with productLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 22 May 2026
Senior Software Engineer - Java Full Stack Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer - Java Full Stack Engineer All About Us MasterCard is a technology.... Participate in the gathering of business requirements. Ensure software designs align with MasterCards Enterprise ArchitectureLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 21 May 2026
Senior Software Engineer
Company: Mastercard |
potential. Title and Summary Senior Software Engineer All About Us MasterCard is a technology company in the global... gathering of business requirements. Ensure software designs align with MasterCards Enterprise Architecture and leverageLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 21 May 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: unspecified | Date posted: 19 May 2026
Customer Service / Inside Sales Representative
Company: unknown |
role is preferred Comfortable using computers and customer management software Excellent phone and written communicationLocation: O'Fallon, MO, USA
| Salary: US$40000 - 55000 per year | Date posted: 16 May 2026
Facility Compliance Specialist
Company: C3 Industries |
, but not required. Microsoft efficient, with ability to learn new software's. Ability to perform monotonous tasks with great efficiencyLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 May 2026
Lead Software Engineer
Company: Mastercard |
potential. Title and Summary Lead Software Engineer Overview Mastercard is a global technology company in the payments...), we are building a standardized, secure, cloud first software delivery ecosystem and delivering a world class developer experience