Data jobs in o'fallon USA
179 data jobs found in o'fallon: showing 1 - 50
Site Reliability Engineer Ii
Company: Mastercard |
experience. Strong foundation in algorithms, data structures, scripting, software design, and pipeline management. SystematicLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 04 Aug 2026
Portfolios Solutions Analyst
Company: Allianz |
, and Operations. Map, upload, analyze, and report on bordereaux and underlying data for risk, premium, and claims transactions.... Collaborate with offshore resources to ensure accurate data processing. Prepare reports for business consideration as partLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 Aug 2026
Site Reliability Engineer Ii
Company: Mastercard |
experience. Strong foundation in algorithms, data structures, scripting, software design, and pipeline management. SystematicLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 04 Aug 2026
Portfolios Solutions Analyst
Company: Allianz |
, and Operations. Map, upload, analyze, and report on bordereaux and underlying data for risk, premium, and claims transactions.... Collaborate with offshore resources to ensure accurate data processing. Prepare reports for business consideration as partLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 Aug 2026
Portfolios Solutions Analyst
Company: Allianz |
, and Operations. Map, upload, analyze, and report on bordereaux and underlying data for risk, premium, and claims transactions.... Collaborate with offshore resources to ensure accurate data processing. Prepare reports for business consideration as partLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 Aug 2026
Senior Software Engineer
Company: Mastercard |
data and networks, partnerships, and passion, our innovations and solutions help individuals, financial institutions... to each qualified transaction processed by Mastercard, increasing the security, accessibility, and simplicity of data for participatingLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 04 Aug 2026
Security Monitoring And Response Analyst Ii
Company: Mastercard |
your cybersecurity skills and talents to protect Mastercards data, networks, and systems from potential insider threats. As an Insider... detected by our cyber security tools, such as Data Loss Prevention (DLP), User Activity Monitoring (UAM) and User BehaviourLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 04 Aug 2026
Java
Company: Akaasa Technologies |
, extensible, readable and performant code Choose the right Data Structures, tools and tech stacks and be able to do High LevelLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 03 Aug 2026
Java Engineer
Company: Apptad |
queries. This level of database knowledge is crucial for data-heavy applications and backend services. Cloud-Native..., including NiFi (data flow management), NATS (messaging system), Kafka (event streaming), Zookeeper (coordination serviceLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 03 Aug 2026
Java Engineer
Company: Staffingine |
of database knowledge is crucial for data-heavy applications and backend services. Cloud-Native and Platform Experience... Technology Stack Experience: Familiar with a range of modern tools and technologies, including NiFi (data flow management), NATSLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 03 Aug 2026
General Facilities Maintenance Technician
Company: Walmart |
, experiences, identities, abilities, ideas and opinions- while welcoming all people. Our company processes candidate data in line..., which explains how we collect, use, share, and retain your personal data and how you can exercise your rights.Location: O'Fallon, MO, USA
| Salary: US$45760 - 83200 per year | Date posted: 03 Aug 2026
Full Stack Java Developer
Company: Smart IMS Inc |
development. Strong Oracle database experience, including SQL and data access layers. Experience with Kafka and event-drivenLocation: O'Fallon, MO, USA
| Salary: US$40 - 80 per hour | Date posted: 03 Aug 2026
Vehicle Sales Representative
Company: Ryder |
and data accuracy. Provide feedback for development. Accountable for all vehicle inventory movement within the UTCs area... data/ranges; internal equity; internal salary ranges; etc. The position may also be eligible to receive an annual bonusLocation: O'Fallon, MO, USA
| Salary: US$22 - 24 per hour | Date posted: 02 Aug 2026
Software Engineer Ii - Decision Management Program
Company: Mastercard |
throughput, latency, scalability, and resource utilization. Troubleshoot application, infrastructure, and data-related issues...-oriented programming, data structures, and algorithms. Experience with source control, code reviews, and CI/CD practicesLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 01 Aug 2026
Lead Technical Program Manager
Company: Mastercard |
) is a transformative internal product suite that powers intelligent, data-driven decision-making across market-facing financial products... data platforms, high-speed in-memory caching, APIs, and user interfaces to enrich financial data and drive measurableLocation: O'Fallon, MO, USA
| Salary: US$122000 - 207000 per year | Date posted: 01 Aug 2026
Site Reliability Engineer Ii
Company: Mastercard |
transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships, and passion, our innovationsLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 01 Aug 2026
Manager, Accounting
Company: Mastercard |
, or similar systems). - Demonstrated ability to analyze large data sets, identify trends, and provide meaningful financialLocation: O'Fallon, MO, USA
| Salary: US$109000 - 180000 per year | Date posted: 01 Aug 2026
Senior Software Engineer
Company: Mastercard |
everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion... of software design, architecture, data structures, secure coding, and testing practices. Experience troubleshooting productionLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 01 Aug 2026
Senior Site Reliability Engineer, Performance Engineering
Company: Mastercard |
, automation, scripting, data setup, AI-assisted script generation, bottleneck discovery, performance tuning, and performance data... AI-assisted engineering tools to accelerate performance test script generation, test data preparation, log analysis, anomalyLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 01 Aug 2026
Senior Software Engineer
Company: Mastercard |
everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passionLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 01 Aug 2026
Software Engineer Ii
Company: Mastercard |
everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passionLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 01 Aug 2026
Senior Specialist, Payroll Tax & M&a Integration
Company: Mastercard |
, and divestitures. Payroll Tax Implementation Validate employee tax setup and election data conversions. Support payroll vendorLocation: O'Fallon, MO, USA
| Salary: US$85000 - 132000 per year | Date posted: 31 Jul 2026
Vice President - Global Technology Account Management, Open Finance Solutions
Company: Mastercard |
experience leading technical, client-facing post-sales teams at scale Bring advanced expertise in APIs, data connectivity, cloud...: Experience in open banking, open finance, payments, or financial data infrastructure Experience applying automationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 31 Jul 2026
Lead Administrator L1
Company: Wipro |
for session stickiness "careerSiteCompanyId" is used to send the request to the correct data center "JSESSIONID" is placedLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 31 Jul 2026
Registered Behavior Technician (rbt) / Behavior Therapist
Company: ABA Squad Inc |
program materials as needed Collect and graph data for all reduction and acquisition behaviors Train parents on behavioralLocation: O'Fallon, MO, USA
| Salary: US$20 - 30 per hour | Date posted: 31 Jul 2026
Data Engineer Ii
Company: Mastercard |
potential. Title and Summary Data Engineer II Overview The Operational Insights Analyst II role within the Program..." across incident management and operational governance. This role transforms operational data into actionable intelligenceLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 31 Jul 2026
Software Engineer Ii - Decision Management Program
Company: Mastercard |
throughput, latency, scalability, and resource utilization. Troubleshoot application, infrastructure, and data-related issues...-oriented programming, data structures, and algorithms. Experience with source control, code reviews, and CI/CD practicesLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 30 Jul 2026
Patient Services Representative
Company: Mercy |
is crucial in this role. Proficiency in basic computer skills, including data entry and word processing. Excellent customerLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Jul 2026
Lead Project Manager
Company: Mastercard |
(written, oral and presentational) and interpersonal skills Experience in analysis of operational data to support businessLocation: O'Fallon, MO, USA
| Salary: US$113000 - 186000 per year | Date posted: 30 Jul 2026
Operations Control Specialist
Company: Rural Metro Fire |
dashboards. Intermediate level of knowledge and experience with sourcing datasets from SQL and a general understanding of data... structures and relational schemas. Basic understanding of Star Schema data model design as it relates to data warehouseLocation: O'Fallon, MO, USA
| Salary: US$33 per hour | Date posted: 30 Jul 2026
Phlebotomist Ii
Company: Quest Diagnostics |
. Ability to navigate a computer and accurately enter data is a requirement to be successful in this role. Obtain... and submission of statistics and data when required. Maintain all appropriate phlebotomy logs in a timely manner and basedLocation: O'Fallon, MO, USA
| Salary: US$21.5 per hour | Date posted: 30 Jul 2026
Merchandising Specialist
Company: Premium Retail Services |
data service and a functional camera. Minimum 18 years of age or older You demonstrate consistency, reliabilityLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Jul 2026
Front Office Coordinator - O'fallon (wc), Mo
Company: Athletico |
experience while maintaining compliance, safeguarding data integrity, and supporting revenue cycle performance. This role reports..., and authorization requirements, to maintain data integrity and compliance. Educate patients on financial responsibilities, paymentLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 29 Jul 2026
Merchandising Specialist
Company: Acosta |
and Qualifications:** + You have a smartphone with reliable data service and a functional camera. + Minimum 18 years of age or olderLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 29 Jul 2026
Concessions Worker And Party Host
Company: City of O'Fallon |
or other irregular hours, as required Possess strong skills in computers and data entry Have a valid Missouri State driver's licenseLocation: O'Fallon, MO, USA
| Salary: US$15.25 per hour | Date posted: 29 Jul 2026
Senior Site Reliability Engineer, Performance Engineering
Company: Mastercard |
, automation, scripting, data setup, AI-assisted script generation, bottleneck discovery, performance tuning, and performance data... AI-assisted engineering tools to accelerate performance test script generation, test data preparation, log analysis, anomalyLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 29 Jul 2026
Software Engineer Ii
Company: Mastercard |
in Computer Science or a related field, or equivalent practical experience. Strong foundation in algorithms, data structuresLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 29 Jul 2026
Software Engineer Java
Company: Korn Ferry |
, extensible Low-level design. Write modular, extensible, readable and performant code Choose the right Data Structures, toolsLocation: O'Fallon, MO, USA
| Salary: US$60 - 75 per hour | Date posted: 29 Jul 2026
Accountant
Company: Mastercard |
, strengthening monitoring controls, and using data analytics, AI, and automation to improve efficiency, quality of output... experience in data analytics and using insights to drive impact Ability to follow up and follow through on time sensitive issuesLocation: O'Fallon, MO, USA
| Salary: US$69000 - 110000 per year | Date posted: 28 Jul 2026
Concessions Worker And Party Host
Company: O’Fallon |
or other irregular hours, as required Possess strong skills in computers and data entry Have a valid Missouri State driver's licenseLocation: O'Fallon, MO, USA
| Salary: US$15.25 per hour | Date posted: 28 Jul 2026
Lead Service Management Engineer
Company: Mastercard |
secure data and networks, partnerships, and passion, our innovations and solutions help individuals, financial institutions... better decisions, drives innovation, and delivers better business results. Overview : We are seeking a Lead Data EngineerLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 28 Jul 2026
Entry Level Recruiter
Company: GPAC |
on candidates Requirements: Excellent verbal and written communication skills Strong data basing and technological skillsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 28 Jul 2026
Director, Product Management - Global Billing & Performance
Company: Mastercard |
requirements, and revenue growth initiatives. Define business, functional, and data requirements for billing applicationsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 25 Jul 2026
Qualified Medication Aide (qma)
Company: Capital Senior Living |
Sage - Improve call light response time and improvement to service and care Microsoft Power BI - one stop for all dataLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 25 Jul 2026
Server
Company: Capital Senior Living |
- one stop for all data needs Company support for educational and learning opportunities Paid referral programs for TeamLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 25 Jul 2026
Concierge
Company: Capital Senior Living |
Sage - Improve call light response time and improvement to service and care Microsoft Power BI - one stop for all dataLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 25 Jul 2026
Assistant Manager(01641) - 3441 Pheasant Meadow Drive
Company: Domino's Pizza |
and improve store performance Analyze sales data and make data-driven decisions to optimize operations Maintain a cleanLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 25 Jul 2026
Manager, Ai Engineering (tester )
Company: Mastercard |
delivers unparalleled data-driven intelligence and frontier AI solutions that help organizations make smarter, faster... targeting prompt injection, jailbreaks, data leakage, context poisoning, and model manipulation building and maintainingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 25 Jul 2026
Senior Ai Engineer
Company: Mastercard |
organizations to achieve growth and innovation goals by delivering unparalleled data-driven intelligence and cutting-edge... AI solutions. By harnessing proprietary data, frontier generative AI, and global expertise, B&MI helps businesses make smarterLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 25 Jul 2026
Assistant Manager(01641) - 3441 Pheasant Meadow Drive
Company: Domino's Pizza |
and improve store performance Analyze sales data and make data-driven decisions to optimize operations Maintain a clean