Web Design jobs in o'fallon USA
17 web design jobs found in o'fallon: showing 1 - 17
Senior Java Full Stack Developer
Company: DKMRBH Inc |
. Experience with web services (SOAP/RESTful), servers (WebSphere, JBoss, Tomcat), HTML, JavaScript, jQuery, React or Angular... Role: You will design and build the next-generation Decision Management Platform, the real-time system that scoresLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 06 Oct 2026
Principal Engineer (architecture)
Company: Mastercard |
Architecture and Design of MDES Services and define regional distribution / localization design for MDES. The ideal candidate... architecture design addressing all non-functional requirements Work closely with Product Management and Engineering TeamLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 06 Oct 2026
Senior Java Fullstack Engineer
Company: ICONMA |
documents, design specifications, and test plans, supporting project documentation efforts. Supports system maintenance... technology standards, and ensure projects are appropriately documented. Ensure software and system design support the goalLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 30 Sep 2026
Lead Software Engineer
Company: Mastercard |
APIs, web services, API design and tooling best practices Frameworks: Spring Boot, Spring Data, Spring Batch, Spring REST..., this is the role for you! As a Lead Software Engineer, you will be responsible for: Design and develop secure, reliableLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 29 Sep 2026
Senior Software Engineer
Company: Mastercard |
design and code artificial intelligence, cloud, and machine learning platforms that provide mission-critical insights to many... that you join in. Role As a Senior Software Engineer, you will: Software Engineering & Development Design, build, test, deployLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 23 Sep 2026
Senior Software Engineer
Company: Mastercard |
design and code artificial intelligence, cloud, and machine learning platforms that provide mission-critical insights to many... that you join in. Role As a Senior Software Engineer, you will: Software Engineering & Development Design, build, test, deployLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 19 Sep 2026
Senior Software Engineer
Company: Mastercard |
payment operations. Working closely with product managers, business stakeholders, and engineering teams, you will design... during development. Role Design, develop, and enhance full stack applications, APIs, and services that support Mastercard's CoreLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 11 Sep 2026
Lead Software Integration Engineer (release Management) – Workday & Hr Platforms
Company: Mastercard |
& Web Services Management Support the design, implementation, and ongoing maintenance of API-based integrations and web... platform strategy Contribute to solution design and architecture decision-making, particularly where release sequencingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 Sep 2026
Senior Software Engineer - Java
Company: Mastercard |
is seeking a talented Senior Software Engineer Java Full Stack to design, build, and modernize applications that power credit... to contribute to technical design and delivery across the application lifecycle. This is a hybrid role based in OFallon, MOLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 01 Sep 2026
Performance Engineer
Company: Wipro Digital |
our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest... validation of containerized and microservices-based applications. Strong understanding of application architecture, APIs, webLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 29 Aug 2026
Performance Engineer
Company: Wipro Digital |
our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest... validation of containerized and microservices-based applications. Strong understanding of application architecture, APIs, webLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 27 Aug 2026
Software Engineer Ii
Company: Mastercard |
development, design and test automation practices, and an obsession over security, reliability, and performance to deliver... solutions that delight our customers. We're looking for talented Software Testing Engineers to design and develop regressionLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 26 Aug 2026
Lead Platform Architect
Company: Mastercard |
middleware. Thorough knowledge in one or more core functions related to internet infrastructure design and/or web administration... potential. Title and Summary Lead Platform Architect Overview Infrastructure Design Services is a team of TechnologyLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 Aug 2026
Senior Software Engineer
Company: Mastercard |
As a Senior Software Engineer, you will: Design, develop, and maintain scalable solutions aligned with enterprise architecture... standards Apply software design principles and architectural patterns to create maintainable and extensible testingLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Aug 2026
Senior Software Engineer
Company: Mastercard |
with engineers and product partners to design, build, test, and enhance solutions that support the movement of transactions... around the world. Role As a Senior Software Engineer, you will: Design, develop, and maintain scalable test frameworksLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
Senior Software Engineer
Company: Mastercard |
is for a Senior Software Engineer who will contribute to the design, development, validation, automation, and operability of high... experience, and a quality-first mindset, with the ability to build automation frameworks, contribute to application designLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 16 Jul 2026
Lead Workday Engineer - Integrations And Extend
Company: Mastercard |
, and Workday Web Services. Design reusable application frameworks, shared services, and engineering patterns that accelerate... architecture, design, development, testing, implementation, documentation, and support of enterprise applications using Workday