Engineering jobs in o'fallon USA
90 engineering jobs found in o'fallon: showing 51 - 90
Lead Product Manager-technical
Company: Mastercard |
for accurate estimation and delivery planning. Partner closely with engineering teams to deliver scalable, low-latency, and highly..., Settlement) Systems-level technical understanding, able to partner with engineering on architecture, APIs, and platform designLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 May 2026
Lead Site Reliability Engineer
Company: Mastercard |
across Mastercards most businesscritical services. You will partner deeply with product engineering, architecture, security..., observability, and reliability as foundational engineering disciplines, not tooling exercises. BizOps is at the forefrontLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 May 2026
Tool Design Engineer
Company: O'Fallon Casting |
. Collaborate with internal tool makers and external vendors on tool designs and modifications. Interpret engineering drawings... degree in Mechanical Engineering, or equal. 5-years of experience preferred Strong knowledge and experience in SolidworksLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 May 2026
Software Engineer Ii
Company: Mastercard |
potential. Title and Summary Software Engineer II Overview: The Infrastructure Design Engineering Automation (IDEA) team.... All About You: Experience in software engineering or application development, with a focus on front-end technologies Foundational knowledgeLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 01 May 2026
Software Engineer Ii
Company: Mastercard |
roles follow clearly defined guidelines and focus on building core engineering skills, understanding enterprise systems..., and learning Mastercards engineering standards and processes. Role The role provides foundational exposure to secure, scalableLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 01 May 2026
Lead Ai Software Engineer- Ai Enablement
Company: Mastercard |
and more! This cloud engineering role is focused on building a holistic platform for Generative AI Large Language Models (LLMs). The Role... to ensure the most Important work Is prioritized Champion all Mastercards engineering principles Actively participateLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Apr 2026
Lead Software Development Engineer In Test (lead Sdet)
Company: Mastercard |
Card Authorization team is seeking a Lead Software Development Engineer in Test (Lead SDET) to drive quality engineering... role in elevating engineering standards, strengthening production readiness, and embedding quality across the entireLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Apr 2026
Principal Information Security Engineer
Company: ICONMA |
architecture and engineering, designing resilient, scalable solutions that address real-world AI and ML threat models. HandsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Apr 2026
Lead Site Reliability Engineer
Company: Mastercard |
: Ensure application health, performance, and capacity; support pre-launch activities.- Site Reliability Engineering: DesignLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 29 Apr 2026
Senior Data Engineer (apache Spark, Nifi, Sql)
Company: Mastercard |
developing Data Engineering solutions in the data and analytics domain. Role Develop high quality, secure and scalable data... 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 |
and engineering experience, actively works to improve experience and metrics in ownership area Develop complete understanding of endLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 28 Apr 2026
Director, Ai Product Definition & Execution
Company: Mastercard |
a critical role in translating product strategy and business intent into execution-ready work that engineering teams can reliably... deliver. This role sits at the intersection of product, engineering, and architecture, and is central to evolving how we scaleLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 25 Apr 2026
Senior Site Reliability Engineer
Company: Mastercard |
and alerting strategy and create the framework to achieve zero downtime during deployment. Site Reliability Engineering: o ServeLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | 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: 24 Apr 2026
Lead Technical Program Manager
Company: Mastercard |
NaaS platform spans software engineering, network operations, security, and infrastructure teams and operates at high scale... production and steadystate operations Drive planning, sequencing, and execution readiness across multiple engineeringLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 23 Apr 2026
Software Engineer
Company: Mastercard |
. Mastercard software engineering teams leverage Agile development principles, advanced development and design practices, and bring... environment. - Bachelors degree in computer science, Software Engineering, or a related field preferred (This role operatesLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 23 Apr 2026
Director, Product Management-technical
Company: Mastercard |
whats next. About the role Our vision is to Develop, deliver and support engineering solutions for threat management, analytics, sourceLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 18 Apr 2026
Commercial Data Integration Platform - Lead Developer
Company: Mastercard |
Proactively surface risks and blockers to leadership to maintain transparency and ensure timely resolution Drive engineering... Drive continuous improvement, advocating for best practices and elevating engineering standards #LI-FT1 MastercardLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 17 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... Engineering team. The team is responsible for developing the best of breed Azure Platform capabilities to application developmentLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Apr 2026
Senior Software Engineer
Company: Mastercard |
among the integrated issuers, acquirers, and service providers worldwide. This position is on the performance engineering... architecture with throughput, latency, memory and CPU utilization for performance engineering to test, debug and troubleshootLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 15 Apr 2026
Director, Platform Engineering
Company: Mastercard |
potential. Title and Summary Director, Platform Engineering Overview The Data Center and Customer Edge Network... Engineering team is seeking a Director to lead Mastercards next-generation WAN strategy through the global deployment of SD-WANLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 10 Apr 2026
Senior Software Engineer
Company: Mastercard |
in Java and Springbased platforms, strong engineering ownership, and the ability to collaborate effectively with distributed... on reliability, scalability, security, and performance, suitable for missioncritical environments. Partner with global engineeringLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 09 Apr 2026
Director, Controller, Technology
Company: Mastercard |
stakeholders (e.g., Technology leadership, finance, product and engineering, sourcing, tax, legal, corporate and regional..., or Engineering organization strongly preferred. - Bachelors degree in Accounting, Finance or related discipline; Masters DegreeLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Apr 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering Overview: Commercial provides solutions such as expense... Engineering Manager to join our Commercial Client Experience program part of Commercial Solutions in OFallon MO officeLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Apr 2026
Lead Product Manager- Technical - Ci/cd Infra & Scm
Company: Mastercard |
Builders Experience (MSBX) is a product-driven program dedicated to empowering Mastercards global engineering community. MSBX... investments that create the widest impact across the engineering community. **What Youll Own** GitHub Actions RunnerLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Apr 2026
Software Developer
Company: True Manufacturing |
education degree (GED) required. Bachelor's degree in Computer Science, Engineering, related field OR equivalent combinationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 Apr 2026
Senior Software Engineer (big Data)
Company: Mastercard |
is seeking a Backend Software Engineer to join the AI&DPE Data Engineering platform team, responsible for building and evolving..., and automation across the organization. This is a Software Engineer backend engineering role, focused on Scala/Python/JavaLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 03 Apr 2026
Lead Product Manager- Technical
Company: Mastercard |
Collects and shares user stories with engineering teams Acts as the voice of the business customer and accountable for the... features and associated documentation are clear and easily consumable by other engineering teams Enables self-service supportLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 31 Mar 2026
Manager, Bizops
Company: Mastercard |
engineering, Automations and ITSM practices. Hands experience on creating various dashboards for the team and for the seniorLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 31 Mar 2026
Lead Software Engineer (c/c++)
Company: Mastercard |
? Are you passionate about quality and engineering standards? Mastercard is a merit-based, inclusive, equal opportunity employerLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Mar 2026
Senior Software Engineer
Company: Mastercard |
performance engineering team that partners with development teams on optimization and testing. We are looking for an experienced... presentations sharing results with stakeholders All About You Strong software engineering experience writing applicationsLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 28 Mar 2026
Software Engineer Ii
Company: Mastercard |
in Guilds and engineering community initiatives All About You Experience developing front-end applications using AngularLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 26 Mar 2026
Lead Product Manager - Technical
Company: Mastercard |
for all. Overview The Cryptographic Security Engineering team is looking for a Lead Product Manager Technical to drive our customer... for Engineering, including data flows, sequence diagrams, APIs, and interface specifications Backlog management: Define and maintainLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 24 Mar 2026
Principal Software Engineer, Data Architecture
Company: Mastercard |
and influence global engineering teams, fostering a culture of technical excellence, accountability, and thoughtful risk taking... within Agile, SAFe, or product centric delivery models, partnering effectively with product, engineering, and business stakeholdersLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Mar 2026
Lead Site Reliability Engineer
Company: Mastercard |
: Ensure application health, performance, and capacity; support pre-launch activities.- Site Reliability Engineering: DesignLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 18 Mar 2026
Manager, Product Operations - Pm
Company: Mastercard |
this platform strong. Youll work closely with Product, Engineering, Ops, Support, Site Reliability Engineering (SRE), BizOps... with BizOps, SRE, Engineering, and Product teams to streamline escalations, strengthen monitoring, and improve operationalLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 18 Mar 2026
Development Manager-data Integration Platform
Company: Mastercard |
Engineering to lead a team of developers, including both internal employees and Statement-of-Work contractors. This leader... to ensure all development activities comply with Mastercard policies, security requirements, and engineering standardsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 13 Mar 2026
Director, Product Management
Company: Mastercard |
stakeholders to define product requirements for device based wallets. Partner closely with product architects and engineering... align with customer and market expectations. Work hand in hand with engineering teams to bring products from conceptLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 12 Mar 2026
Director, Product Management- Dcp Platform Operations
Company: Mastercard |
Management, Engineering, Customer/Developer Enablement, and Platform Users, ensuring insights from real usage and customer... into clear insights and themes. Translate customer insights into actionable inputs for Product Management and Engineering. 2Location: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 10 Mar 2026
Director, Site Reliability Engineering
Company: Mastercard |
potential. Title and Summary Director, Site Reliability Engineering Technology at Mastercard What we create.... Site Reliability Engineering: o Performs operability and resilience design and implements and maintains highly reliable