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$140k - $231k
...each initiative • Create technical designs and assign work to developers • Develop complex stories in C and write unit tests in C++... ...• Collaborate with other Principals and Leads to define interfaces and interactions between systems • Advise on implementation...SuggestedFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO1 day ago$115k - $184k
...words. You can explain a design to an engineer and a product manager. • You care about the craft. Tests, observability, and clean interfaces are not optional for you. • You collaborate. You work well with engineers, data scientists, and product partners....SuggestedFull timePart timeWorldwideFlexible hoursShift workMastercard
O Fallon, MO1 day ago$122k - $207k
...integration expertise, technical leadership, release governance, and Agile execution to coordinate platform changes, application interfaces, and cross-system dependencies across complex enterprise environments. The position requires strong knowledge of software development...SuggestedFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO14 days ago- ...agencies and the Intel Community! Solerity is seeking a Software Developer to develop professional dashboards using the Maven Analytics... ...-intelligence and complex KPIs. Dashboard Design & User Interface (UI)/ User Experience (UX) ggplot2 Shiny web filter...SuggestedFull timeFor contractorsRemote workFlexible hours
Solerity
O Fallon, MO1 day ago - Sr. Java Developer Key Skills and Experience: Strong hands on experience in Java(J2ee) Strong in webservices(microservices), Rest API'... ...simplify the usage of these new tools by creating common libraries, interfaces to use the new toolstack efficiently Expertise in writing...Suggested
- ...optimization. Microservices and REST API Proficiency: Skilled in developing web services, particularly microservices architectures, and... ...and Oracle. The ability to simplify and create common libraries/interfaces for these tools is a plus. Leadership and Collaboration Skills...SuggestedLocal area
- ...technologies. This is a highly technical role ideal for senior developers or leads passionate about solving complex problems in a fast-... ...to-Have: Experience simplifying and creating common libraries/interfaces Background in financial services or enterprise-scale platforms...SuggestedFull timeLocal area
$140k - $231k
...On the Cloud Platform team, you will be working with Mastercard's Azure Platform Engineering team. The team is responsible for developing the best of breed Azure Platform capabilities to application development teams such that automated cloud infrastructure can be provided...SuggestedFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO1 day ago$158.4k - $207.9k
...About the role As a Senior Software Engineer, you will build reliable and maintainable applications, infrastructure, and interfaces that make interacting with the health care system easier for members and providers. You will work with partners, product managers...SuggestedFull timeWork at officeFlexible hoursOscar Health
University, MO1 day ago$170k - $281k
{"description": " Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments...SuggestedFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO1 day ago$107.9k - $195.05k
...Intelligence Community customer, and help design and deliver modern user interfaces that enable mission users to interact with sophisticated... ...We're looking for someone who is more than a front-end developer. You are passionate about how technology feels and functions for...SuggestedContract workLocal areaImmediate startLeidos
Maryland Heights, MO5 days ago- ...UI behavior. Component Standardization : Refactor repeated interface patterns into reusable components and utilities to help... ...professional experience as a Front-End Engineer, Web Application Developer, UI Engineer, or Full-Stack Developer with a strong front-end...Suggested
Tri-State Equipment
Bridgeton, MO6 days ago - Principal Software Engineer - Developer, Phantom WorksCompany:The Boeing CompanyThe Boeing Company is currently seeking a Principal Software... ...: Own and maintain the software architecture with focus on interface clarity, stability, and versioning to minimize integration...SuggestedPermanent employmentFull timeWork experience placementFor subcontractorRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work
$190k
As a Senior Site Reliability Engineer at Mastercard, you’ll drive the performance, reliability, and scalability of mission-critical, cloud-native payment platforms. You will design and implement robust monitoring, alerting, and observability solutions, automate infrastructure...SuggestedMastercard
O Fallon, MOa month ago$92k - $147k
...documentation. • Troubleshoot, optimize, and refactor existing applications to improve performance, scalability, and code quality. • Develop expertise in new technologies, programming languages, and architectural patterns to support evolving business needs. •...SuggestedFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO1 day ago$92k - $147k
...security, reliability, and performance to deliver solutions that delight our customers. We are looking for talented software engineers to develop advanced technologies and applications that are revolutionizing payments. Role - A hands-on full stack engineer...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO1 day ago- ...integration.Accountable for System Product Requirements and System Architecture.Strong contributor to System Risk Analysis, System Interface Design, and System Verification and Validation Planning.Leads or coordinates complex technical activities and investigations and...
$105k - $128.14k
...consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure... ...documentation and maintenance of architectures, requirements, algorithms, interfaces and designs for software productsSupport with debugging and...Permanent employmentFull timeWork experience placementInterim roleWorldwideVisa sponsorshipWork visaRelocation packageFlexible hoursShift work$126.65k - $171.35k
Software Engineer-Developer, Phantom Works Weapons (Experienced or Senior)Company:The Boeing CompanyThe Boeing Company is seeking an Application... ...into initial design of software products.Develops interface definitionsPerforms unit and integration testingParticipates in...Permanent employmentFull timeWork experience placementCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work$126.65k - $171.35k
...capabilities for web applications and services. You will design APIs, develop data-processing and analytics pipelines, optimize SQL queries,... ...to make decisions that affect the entire system Interface with users and developers to define and implement solutions to...Permanent employmentWork experience placementCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shiftBoeing
Berkeley, MO2 days ago- ...Job Description Job Description Position: Jr. SQL Developer Location: O'Fallon, MO (On-Site) Reports to: Implementation Manager Position Status: Exempt About Us: Automotive Product Consultants (APC) provides an array of services in the automotive industry...
Automotive Product Consultants LLC
O Fallon, MO27 days ago - ..., identify risks, benefits, and constraints. Partner with business to identify innovative solutions and drive strategic decisions. Develop business case in alignment with the MasterCard objectives. Lead scenario planning process and creation, validation and review of estimates...
Dynamic Yield
O Fallon, MO4 days ago $110k - $150k
...Job Description Job Description AI Developer Position Details Position Title: AI Developer Location: O'Fallon, Missouri... ...intelligent automation, predictive analytics, natural language interfaces, recommendation engines, and lead scoring systems. • Design,...Work at officeRemote workAutomotive Product Consultants LLC
O Fallon, MO27 days ago$115k - $184k
...Overview . Minimum 4 Years of Mainframe development experience • Core Payments of MasterCard is involved in developing Authorization, Clearing, Debit and other major functionalities for MasterCard. Analyze and create cutting edge solutions for Core...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO1 day ago- ...Collaborate with teams across the organization to mitigate risk and resolve dependencies. All About You • Successfully designed and developed externally facing web applications utilizing modern single page application frameworks. Angular and React JS experience preferred....
My3Tech Inc
O Fallon, MO4 days ago - ...reliability, and performance to deliver solutions that delight our customers. We're looking for talented software development engineers to develop advanced technologies and applications that are revolutionizing payments. Are you passionate about software engineering? Do you...Work experience placementFlexible hours
- Mastercard seeks a Vice President of Software Engineering to lead the Mastercard Send engineering organization. You will shape the strategy, architecture, delivery, and operations of the platform, guiding distributed systems and secure software initiatives at scale. ...
- ...environment that combines both a physical and virtual world. Design, develop, test and troubleshoot software across the development cycle... ...development methods, construction techniques, usability and interface skills, test methodologies and configuration management. Collaborate...Permanent employmentWork at officeShift work
FlightSafety International
Hazelwood, MO2 days ago $131.3k - $237.35k
..., architects, mission experts, and government stakeholders to develop and deliver secure, scalable, and modern software capabilities... ...integrations. Build responsive and user-focused front-end interfaces using modern web development frameworks Design and optimize...Contract workFor contractorsLocal areaImmediate startLeidos
Valley Park, MO5 days ago- About Us: At *** (*** | Connected World, Connected Experiences), we live the philosophy of connected world and connected experiences. We thrive on change that is powered by the intelligent symphony of technology and humans designing meaningful and sustainable experiences...
Yantran LLC
O Fallon, MO1 day ago
