Engineering jobs in o'fallon USA
111 engineering jobs found in o'fallon: showing 51 - 100
Program Management Analyst I, Launch Program 2027 – St. Louis, Mo, Us
Company: Mastercard |
-driven decision making. This role partners with engineering, product, operations, and business leaders to ensure strategic... alignment and accountability across engineering, product, operations, and business teams. - Identify execution risksLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 28 Aug 2026
Technical Lead - Java Full Stack Engineer
Company: Artech Information Systems |
implementations and design activities collaborating with other Engineers & Engineering Team. Ability to work with existing and evolve... engineering experience in a production environment Expert programming skills in Java/JEE Proficiency in Software DevelopmentLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 27 Aug 2026
Network Architect Ii
Company: Stellar IT Solutions |
of experience in network engineering, network architecture, cloud networking, or a related role required. Expert knowledgeLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 27 Aug 2026
Vice President, Technology Risk Managment
Company: Mastercard |
as a key partner to technology, product, engineering, security, and business leaders to drive a strong culture of risk..., operational resilience, production readiness, and control practices across products, platforms, and engineering organizationsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 26 Aug 2026
Manager, Finance Business Partner
Company: Mastercard |
to create a future thats seamless and secure. Were engineering critical connections that bring continents, customersLocation: O'Fallon, MO, USA
| Salary: US$109000 - 180000 per year | Date posted: 26 Aug 2026
Software Engineer Ii
Company: Mastercard |
for high performance and availability. MasterCard software engineering teams leverage Agile development principles, advanced... more while growing your skills and career? Mastercard software engineering teams leverage Agile development principles, advancedLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 26 Aug 2026
Software Engineer Ii
Company: Mastercard |
, develop, test, and maintain high-quality Java-based software components that meet engineering and business requirements... Engineering Design, develop, and maintain comprehensive unit, functional, and integration tests to validate applicationLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 26 Aug 2026
Senior Ai Platform Engineer (devops)
Company: Mastercard |
Engineering team is responsible for building, operating, and evolving Mastercard's enterprise AI platforms and capabilities... of platform engineering, cloud infrastructure, MLOps, and AI operations to deliver enterprise-grade capabilities that enable teamsLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 25 Aug 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering As part of an exciting, fast paced environment developing... manages Software Engineering teams that partner with product owners, architecture, development, and operations teamsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 24 Aug 2026
Principal Software Engineer
Company: Mastercard |
. Modeled on the forward deployed engineering role that leading technology companies embed alongside their most important... engineering capacity during critical spikes, accelerating roadmaps, and helping teams adopt modern, AI-first practices. RoleLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 24 Aug 2026
Site Relablity Engineer
Company: Wipro |
our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest... Engineering and Production Operations, with strong emphasis on DevOps automation, incident management, platform reliabilityLocation: O'Fallon, MO, USA
| Salary: US$45000 - 121000 per year | Date posted: 24 Aug 2026
Devops Sre Engineer
Company: Wipro |
our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest..., operations, and reliability engineering by automating deployments, managing AWS cloud infrastructure, and ensuring highLocation: O'Fallon, MO, USA
| Salary: US$45000 - 121000 per year | Date posted: 24 Aug 2026
Devops Sre Engineer
Company: Wipro |
our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest..., operations, and reliability engineering by automating deployments, managing AWS cloud infrastructure, and ensuring highLocation: O'Fallon, MO, USA
| Salary: US$45000 - 121000 per year | Date posted: 23 Aug 2026
Manager, Site Reliability Engineering
Company: Mastercard |
potential. Title and Summary Manager, Site Reliability Engineering Who is Mastercard? At Mastercard technology, we workLocation: O'Fallon, MO, USA
| Salary: US$122000 - 207000 per year | Date posted: 22 Aug 2026
Manager, Site Reliability Engineering
Company: Mastercard |
potential. Title and Summary Manager, Site Reliability Engineering Who is Mastercard? At Mastercard technology, we workLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Vice President Platform Engineering
Company: Mastercard |
potential. Title and Summary Vice President Platform Engineering Overview MSBX (Mastercard Secure Build Experience...) is driving the next generation of the software engineering experience for more than 11,000 engineers globally. Our missionLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Aug 2026
Vice President, Ai Vulnerability Operations
Company: Mastercard |
across development and runtime environments, connecting technical findings to accountable remediation across engineering, infrastructure... operations, security engineering, automation, analytics, and remediation coordination. Drive operational excellence throughLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Aug 2026
Project Manager - Public Works
Company: City of O'Fallon |
and qualifications.As Project Manager, you will oversee engineering, surveying, and professional firms for design projects, negotiate... and public groups.Ideal candidates possess a strong knowledge of public works operations, civil engineering, and constructionLocation: O'Fallon, MO, USA
| Salary: US$79830.4 - 119745.6 per year | Date posted: 19 Aug 2026
Senior Software Engineer
Company: Mastercard |
to grow by 50% over the next three years. For engineering applicants, Send offers the opportunity to build and operate a large... that power near real-time money movement across the globe. You will combine strong software engineering expertiseLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 19 Aug 2026
Project Manager - Public Works
Company: O’Fallon |
and qualifications. As Project Manager, you will oversee engineering, surveying, and professional firms for design projects, negotiate... and public groups. Ideal candidates possess a strong knowledge of public works operations, civil engineering, and constructionLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 18 Aug 2026
Site Relablity Engineer
Company: Wipro |
our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest... Engineering and Production Operations, with strong emphasis on DevOps automation, incident management, platform reliabilityLocation: O'Fallon, MO, USA
| Salary: US$45000 - 121000 per year | Date posted: 15 Aug 2026
Lead Platform Architect
Company: Mastercard |
that enable scalable, portable, and reliable application deployment. Partner with application, engineering, securityLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 Aug 2026
Senior Software Engineer
Company: Mastercard |
software applications while applying software engineering best practices, secure coding standards, and effective use of data..., and maintaining software applications using engineering best practices. Strong understanding of service-oriented, microservicesLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 15 Aug 2026
Senior Ai Engineer, Big Data & Ai Solutions
Company: Mastercard |
of AI engineering and big data engineering, helping improve the models, data assets, and operational processes that power fraud... detection. You will collaborate closely with Data Scientists and Engineers to strengthen feature engineering, advance modelLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Aug 2026
Senior Software Engineer
Company: Mastercard |
Software Engineering & Development Design, build, test, deploy, and maintain software components, automation frameworks... readiness Provide input into microservices and cloud migration strategies Quality Engineering & Testing DevelopLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Aug 2026
Vice President, Data Management Platforms (product Development)
Company: Mastercard |
, and operational engagement across data stewards, data product owners, engineering teams, analysts, data scientists, and AI/platformLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Lead Postgresql Engineer
Company: Mastercard |
potential. Title and Summary Lead PostgreSQL Engineer Overview The Database Engineering team is seeking a Lead Platform... Engineer to lead the design, engineering, automation, modernization, and operational excellence of Mastercard's enterpriseLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Senior Software Engineer
Company: Mastercard |
while helping advance modernization, automation, and engineering excellence across the organization. In this role... to engineering standards. Design systems with observability, operability, and supportability as core principles. Research emergingLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 05 Aug 2026
Principle, Vulnerability Analyst
Company: Mastercard |
with application, engineering, product, and security teams to validate vulnerabilities identified through AI models and drive them..., and exploitability evidence. Partner with application and engineering teams to confirm ownership, assess impact, determine remediationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 Aug 2026
Senior Software Engineer
Company: Mastercard |
standards (e.g., OWASP, CWE, SEI CERT) and vulnerability management Understands the basic engineering principles used... which use cryptography preferred Bachelor's degree in software engineering, computer science, information technology or relatedLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 04 Aug 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering We are seeking a visionary and results-driven Engineering... in driving engineering excellence, scaling delivery capabilities, and fostering a culture of innovation, accountabilityLocation: 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
Manager, Payroll M&a Integration
Company: Mastercard |
payroll workstream activities Partner with Workday Product & Engineering team, Payroll Operations, M&A COE and externalLocation: O'Fallon, MO, USA
| Salary: US$112000 - 179000 per year | Date posted: 01 Aug 2026
Software Engineer Ii
Company: Mastercard |
culture of inclusion and sense of belonging. Mastercard software engineering teams leverage Agile development principles... and applications that are revolutionizing payments. Are you passionate about software engineering? Do you enjoy seeing the impactLocation: 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
Manager, Ai Engineering (tester )
Company: Mastercard |
potential. Title and Summary Manager, AI Engineering (Tester ) Mastercard's Business & Market Insights (B&MI) group... are accurate, safe, reliable, and enterprise-ready. This role will lead AI quality engineering efforts defining evaluationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 24 Jul 2026
Senior Ai Engineer
Company: Mastercard |
AI & ML Engineering for the Operational Intelligence Program within B&MI. This role will expect Gen AI engineer to architect..., and ensure secure, scalable, production-grade AI. As a technical leader, you will set the engineering standard for GenLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 24 Jul 2026
Senior Technical Program Manager
Company: Mastercard |
of delivering the highest quality software to customers and doing the right thing. Broad understanding of Software Engineering... AI Education: Bachelor's degree in information systems, Information Technology, Computer Science or Engineering or equivalentLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 23 Jul 2026
Senior Platform Architect
Company: Mastercard |
for all. Overview The Infrastructure Engineering team is looking for a Senior Platform Architect to lead the design and evolution... ideal candidate is a strategic technology leader with deep expertise in enterprise architecture, infrastructure engineeringLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 23 Jul 2026
Software Engineer Ii
Company: Mastercard |
development lifecycle. Participate in code reviews and contribute to engineering quality standards. Support system performance..., and supportability in mind. Research new technologies, frameworks, and engineering practices. Participate in proof-of-conceptsLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 18 Jul 2026
Lead Software Engineer
Company: Mastercard |
's evolving technology strategy. In this role, you will provide technical leadership across engineering teams, champion cloud...-native and event-driven architectures, and guide the adoption of modern engineering practices. You will partner closelyLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 18 Jul 2026
Senior Software Engineer
Company: Mastercard |
Engineering team builds foundational payment solutions that are secure, resilient, scalable, and operationally reliable. This role...-quality software solutions. The ideal candidate brings strong software engineering fundamentals, hands-on Java developmentLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
Senior Software Engineer
Company: Mastercard |
, sprint planning, and design discussions Responsibilities Software Engineering & Development Design, build, test... migration strategies Quality Engineering & Testing Develop and implement test automation frameworks and CI/CD integrationLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
within the Site Reliability Engineering area by applying in-depth knowledge of their discipline and area best practices... with specialized knowledge within the Site Reliability Engineering area. Role qualifications: The ideal candidate will apply theLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 16 Jul 2026
Director, Finance Business Partner
Company: Mastercard |
& Engineering Expense Management o Provide visibility into engineering, platform, and infrastructure cost drivers o Support... supporting Product, Engineering, or Technology organizations Solid understanding of technology cost structures and productLocation: O'Fallon, MO, USA
| Salary: unspecified | 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: 15 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
within the Site Reliability Engineering area by applying in-depth knowledge of their discipline and area best practices... with specialized knowledge within the Site Reliability Engineering area. Role qualifications: The ideal candidate will apply theLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 14 Jul 2026
Lead Workday Engineer - Integrations And Extend
Company: Mastercard |
potential. Title and Summary Lead Workday Engineer - Integrations and Extend Overview The P&C Engineering team designs... architecture and guide engineering teams toward the right solution? This role serves as a Lead Integration Engineer, responsibleLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 13 Jul 2026
Lead Software Engineer
Company: Mastercard |
payment processing at global scale. In this role, you'll combine deep software engineering expertise with technical... engineering excellence across the team. You'll work in a collaborative, fast-paced Agile environment where quality, reliabilityLocation: 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 technologies