Performance jobs in o'fallon USA
228 performance jobs found in o'fallon: showing 151 - 200
Senior Software Engineer
Company: Mastercard |
, and performance testing Leverage data structures and algorithms to optimize test execution, data handling, and performance validation..., reliability, and maintainability Ensure systems are designed for testability, observability, performance, and operationalLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Aug 2026
Rough Inspector
Company: O'Fallon Casting |
BUT THIS JOB DESCRIPTION DOES NOT PRECLUDE THE PERFORMANCE OF OTHER DUTIES BY THE INCUMBENT.1. Shall adhere to all safety requirements as postedLocation: O'Fallon, MO, USA
| Salary: US$22.5 - 29.1 per hour | Date posted: 13 Aug 2026
Cdl A Truck Driver - $100k / Yr
Company: Dollar General |
amounts may vary by job type, location, experience level, and performance and are subject to change based on companyLocation: O'Fallon, MO, USA
| Salary: US$100000 per year | Date posted: 13 Aug 2026
Receptionist - State Farm Agent Team Member
Company: State Farm |
Benefits: Simple IRA License reimbursement Bonus based on performance Competitive salary Health insuranceLocation: O'Fallon, MO, USA
| Salary: US$37000 - 52000 per year | Date posted: 13 Aug 2026
Account Associate - State Farm Agent Team Member
Company: State Farm |
Benefits: Bonus based on performance Competitive salary Flexible schedule Opportunity for advancement Paid timeLocation: O'Fallon, MO, USA
| Salary: US$40000 - 60000 per year | Date posted: 08 Aug 2026
Full Time Teller - O'fallon Branch
Company: St. Johns Bank |
Paid Holidays, Performance Bonuses and the ability to grow with the organization.Join us in making a differenceLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 07 Aug 2026
Growth Advisor For Home Services
Company: Grokon Marketing |
Review and referral generation Sales pipeline management Marketing performance and revenue growth Specific services... with performance-based compensation. Are coachable and willing to follow a proven sales process. Can work independently withoutLocation: O'Fallon, MO, USA
| Salary: US$80000 - 100000 per year | Date posted: 07 Aug 2026
Assistant Director Of Nursing
Company: Capital Senior Living |
retirement savings offering a discretionary match determined each year based on company performance Employee Assistance ProgramLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 07 Aug 2026
Lead Postgresql Engineer
Company: Mastercard |
as Code, automation, distributed systems, performance optimization, security, and operational excellence. Key..., and cloud-native architectures. Perform advanced troubleshooting, root cause analysis, performance analysis, capacity planningLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Manager - Franchise Customer Onboarding & Partnerships Nam
Company: Mastercard |
. Engage directly with customers to address performance issues, stemming from onboarding requirements. Identify opportunities... ability to partner with internal teams and external customers to resolve onboarding, compliance, and performance-relatedLocation: O'Fallon, MO, USA
| Salary: US$117000 - 193000 per year | Date posted: 05 Aug 2026
Senior Software Engineer
Company: Mastercard |
of modular, extensible, high-performance applications. Design and implement comprehensive unit, functional, and integration... testing strategies. Analyze, optimize, and improve application performance, scalability, and reliability. Apply secureLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 05 Aug 2026
Site Reliability Engineer Ii
Company: Mastercard |
operational excellence in availability, performance, capacity, monitoring, self-healing, and deployment automation. SupportingLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 04 Aug 2026
Senior Software Engineer
Company: Mastercard |
in building and running mission critical software capabilities (security, scalability, resiliency, performance, operability... Experience with performance tuning, monitoring, observability, and maintaining highly available production systems. ProficientLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 04 Aug 2026
Site Reliability Engineer Ii
Company: Mastercard |
operational excellence in availability, performance, capacity, monitoring, self-healing, and deployment automation. SupportingLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 04 Aug 2026
Portfolios Solutions Analyst
Company: Allianz |
for accounts. Lead regular performance management meetings. Analyze report findings and communicate trends through... of performance management. Coordinate ongoing oversight of MGA, including due diligence, underwriter reviews, and auditsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 03 Aug 2026
Manager, Software Engineering
Company: Mastercard |
career development, coaching, and performance management. Foster a culture of ownership, innovation, and continuous learning... processes, tools, and metrics to optimize team performance and product quality. Ensure operational readiness, includingLocation: O'Fallon, MO, USA
| Salary: US$140000 - 231000 per year | Date posted: 01 Aug 2026
Senior Site Reliability Engineer, Performance Engineering
Company: Mastercard |
potential. Title and Summary Senior Site Reliability Engineer, Performance Engineering Senior Site Reliability Engineer..., Performance Engineering Payment Optimization unifies multiple Mastercard capabilities to improve transaction success, reduceLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 01 Aug 2026
Registered Nurse (rn) - Assistant Manager, Telemetry - $84k-128k Per Year
Company: BJC HealthCare |
. Responsibilities * Manages individual(s) including but not limited to: hires, trains, assigns work, manages & evaluates performance... for open positions; evaluate and conduct performance reviews as assigned; draft and issue corrective actions/coaching; followLocation: O'Fallon, MO, USA
| Salary: US$84000 - 128000 per year | Date posted: 31 Jul 2026
General Manager
Company: Arby's |
successful execution of promotional campaigns. Monitor and analyze financial performance, identify areas for improvement, and implementLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 31 Jul 2026
Dirt Cheap - Fast Track Assistant Store Manager
Company: Wallis Companies |
having an adverse effect on store operating performance Communicate store results to employees and celebrate store successes... of performance. *Ability to use own judgment in the analysis of facts and circumstances surrounding individual problemsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Jul 2026
Dirt Cheap - Fast Track Store Manager
Company: Wallis Companies |
effect on store operating performance. Report all accidents, maintenance issues and customer incidents to Store ManagerLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Jul 2026
General Manager
Company: TMX Finance |
world-class customer service. Its a high-performance, customer-focused environment designed to inspire growth.... What We Offer Compensation This position has an hourly pay rate of $22.50 and is eligible for performance bonuses. The compensation listedLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Jul 2026
On The Run - Fast Track Store Manager
Company: Wallis Companies |
violations having an adverse effect on store operating performance. Report all accidents, maintenance issues and customerLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Jul 2026
On The Run - Fast Track Assistant Store Manager
Company: Wallis Companies |
having an adverse effect on store operating performance Communicate store results to employees and celebrate store successes... of performance. *Ability to use own judgment in the analysis of facts and circumstances surrounding individual problemsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 29 Jul 2026
Phlebotomist Ii
Company: Quest Diagnostics |
factors are also considered. Successful candidates may be eligible to receive annual performance bonus compensationLocation: O'Fallon, MO, USA
| Salary: US$21.5 per hour | Date posted: 29 Jul 2026
Software Engineer Ii
Company: Mastercard |
, advanced development and design practices, and an obsession over security, reliability, and performance to deliver solutions..., and integration tests to validate software components and improve overall quality. Support performance engineering efforts by helpingLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 29 Jul 2026
Senior Site Reliability Engineer, Performance Engineering
Company: Mastercard |
potential. Title and Summary Senior Site Reliability Engineer, Performance Engineering Senior Site Reliability Engineer..., Performance Engineering Payment Optimization unifies multiple Mastercard capabilities to improve transaction success, reduceLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 29 Jul 2026
Director, Product Management
Company: Mastercard |
and product performance indicators. - Leverage client insights, analytics, competitive intelligence, and industry trends... program performance and customer engagement. - Collect and maintain industry competitive intelligence, including overviewsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 28 Jul 2026
Assistant Nurse Manager: Emergency Room
Company: BJC HealthCare |
* Manages individual(s) including but not limited to: hires, trains, assigns work, manages & evaluates performance, conducts... for open positions; evaluate and conduct performance reviews as assigned; draft and issue corrective actions/coaching; followLocation: O'Fallon, MO, USA
| Salary: US$84240 - 128419.2 per year | Date posted: 28 Jul 2026
Assistant Nurse Manager: Emergency Room
Company: BJC HealthCare |
. Responsibilities * Manages individual(s) including but not limited to: hires, trains, assigns work, manages & evaluates performance... for open positions; evaluate and conduct performance reviews as assigned; draft and issue corrective actions/coaching; followLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 28 Jul 2026
Receptionist - State Farm Agent Team Member
Company: State Farm |
Benefits: Hiring bonus Bonus based on performance Competitive salary Flexible schedule OpportunityLocation: O'Fallon, MO, USA
| Salary: US$45000 - 50000 per year | Date posted: 25 Jul 2026
Manager, Ai Engineering (tester )
Company: Mastercard |
and run inference performance benchmarks measuring latency, throughput, token efficiency, and degradation under peak loadLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 24 Jul 2026
Qualified Medication Aide (qma)
Company: Capital Senior Living |
determined each year based on company performance Employee Assistance Program Dependent Care and FSA saving accounts PTOLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 24 Jul 2026
Senior Ai Engineer
Company: Mastercard |
lineage tracking, and continuous retraining workflows to ensure reliable AI delivery. Develop high-performance Python backend... against enterprise-scale performance and safety requirements. All About You Master's or Bachelor's degree in Computer Science, AI/MLLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 24 Jul 2026
Cdl A End Dump Driver
Company: Woody Bogler Trucking |
, some weekends GET PAID FOR PERFORMANCE. - Percentage pay + load bonuses Woody Bogler Trucking Co. Family-Owned for 100 Years... deposit, keeping your cash flow steady. Pay varies by route, location, experience level, and performance. There is noLocation: O'Fallon, MO, USA
| Salary: US$1700 per week | Date posted: 24 Jul 2026
Strength & Conditioning Coach
Company: D1 Training - O'Fallon |
Benefits: Bonus based on performance Flexible schedule Training & development Benefits/Perks ContinuingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 24 Jul 2026
Nail Technician
Company: Frenchies of O Fallon MO |
Benefits: Bonus based on performance Competitive salary Flexible schedule Opportunity for advancement Paid time.... We Offer Hourly pay for your entire shift, not just when performing services Base hourly starting at $15/hour, Monthly performanceLocation: O'Fallon, MO, USA
| Salary: US$20 - 35 per hour | Date posted: 24 Jul 2026
Receptionist
Company: Frenchies of O Fallon MO |
free from harsh chemicals and full of opportunities. We Offer Monthly bonus based on performance Employee and customerLocation: O'Fallon, MO, USA
| Salary: US$15 per hour | Date posted: 23 Jul 2026
Senior Technical Program Manager
Company: Mastercard |
on performance, security, and reliability. This role will support our Network Solutions team within Payment Networks, assisting theLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 23 Jul 2026
Senior Platform Architect
Company: Mastercard |
initiatives focused on automation, Infrastructure-as-Code (IaC), platform standardization, performance optimization, resiliency... requirements for security, compliance, availability, scalability, disaster recovery, and performance across mission-criticalLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 23 Jul 2026
Field Marketing Representative
Company: ORF Home Inspections |
Benefits: Simple IRA matching Bonus based on performance Company car Company parties Employee discounts FreeLocation: O'Fallon, MO, USA
| Salary: US$16 - 18 per hour | Date posted: 22 Jul 2026
Nursing Aide
Company: Capital Senior Living |
match determined each year based on company performance Employee Assistance Program Dependent Care and FSA saving accountsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 22 Jul 2026
Youth Sports Venue Manager
Company: i9 Sports |
performance and provide coaching and feedback. Assist with on-field instruction, coaching support, and officiating whenLocation: O'Fallon, MO, USA
| Salary: US$20 - 25 per hour | Date posted: 21 Jul 2026
Software Engineer Ii
Company: Mastercard |
development lifecycle. Participate in code reviews and contribute to engineering quality standards. Support system performance... principles. Experience with automated testing, unit testing, and integration testing. Familiarity with performance optimizationLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 18 Jul 2026
Lead Software Engineer
Company: Mastercard |
of processing millions of transactions daily. - Drive performance engineering initiatives including load testing, capacity.... - Strong software architecture and software design leadership experience. - Deep expertise in performance engineeringLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 18 Jul 2026
Senior Software Engineer
Company: Mastercard |
, with a focus on testability, automation, performance, security, resiliency, and operational excellence. Key Responsibilities..., testability, reliability, performance, security, and maintainability. Develop robust test automation using Java, Spring, JUnitLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
Physical Therapist (pt)
Company: Select Medical |
with discipline specific professional code of conduct. Understands the organizations performance improvement methodology to improve... quality of services provided. Demonstrates awareness of organizational performance improvement initiatives and follows throughLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 17 Jul 2026
Senior Software Engineer
Company: Mastercard |
: unit, functional, integration, system, and performance testing Leverage data structures and algorithms to optimize test... execution, data handling, and performance validation Collaborate in Agile environments, contributing to backlog refinementLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
Director, Finance Business Partner - Technology Infrastructure
Company: Mastercard |
and their teams to create financial plans, manage financial performance and evaluate investment opportunities. The Finance Business... levels to assist in decision making and enhance financial performance; recommend new metrics to measure success PartnersLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
) to join our team. You will play a critical role in ensuring the reliability, scalability, and performance of our applications... to restore functionality, minimize disruption, and ensure stable operations. Capacity Planning and Performance Optimization