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- ...credit card company, is looking for a Senior Java Full-Stack Developer for their O'Fallon, MO/Hybrid location.Responsibilities:Develop... ...experience.Excellent communication skills, with the ability to interact across multiple organizational levels and with internal and...SuggestedWork experience placement
ICONMA
O Fallon, MO1 day ago - ...software for combating scammers? The Transaction Security team develops new products for Mastercard's fraud prevention platform. We... ...source products into an overall system Ability to coordinate, interact with, and lead cross departmental teams Experience in...Suggested
Samprasoft
O Fallon, MO18 hours ago $140k - $231k
...technical designs, provide technical direction, and assign work to developers. Develop complex stories in C and write unit tests in C++... ...Principals and Leads to define interfaces, dependencies, and interactions between systems. Provide technical leadership and...SuggestedDynamic Yield
O Fallon, MO2 days ago- ...team when requiredDrive integration of services focusing on customer journey and experiencePerform demos/acceptance discussions in interacting with Product ownersUnderstands operational and engineering experience, actively works to improve experience and metrics in...SuggestedContract workLocal area
ShiftCode Analytics
O Fallon, MO1 day ago - ...change the way the world, communities, businesses, and humans interact digitally. We are harnessing the power of change, brought in by... ...Scale @ Speed' as our guiding principle. Title- Full Stack Developer Location- St. Louis, MO Mode of Interview- (L1 -Video...Suggested
Yantran LLC
O Fallon, MO3 days ago - ...each initiative • Create technical designs and assign work to developers • Develop complex stories in C and write unit tests in C++... ...with other Principals and Leads to define interfaces and interactions between systems • Advise on implementation strategy for successful...SuggestedFull timePart timeWorldwideFlexible hours
Mastercard
O Fallon, MO16 days ago $96k - $163k
...the platform. This is accomplished by closely partnering with developers to design, build, implement, and support technology services.... ...specific support activities and centralizing points of interaction for both internal and external partners by communicating effectively...SuggestedFull timePart timeWorldwideFlexible hoursShift workMastercard
O Fallon, MO18 hours ago- ...first software delivery ecosystem and delivering a world class developer experience. We are seeking a Lead Software Engineer to... ...-level design artifacts, including APIs, data models, system interactions, and component boundaries Establish and enforce architecture...SuggestedFull timePart timeWorldwideFlexible hours
Dynamic Yield
O Fallon, MO4 days ago $96k - $163k
...Mastercard capabilities to improve transaction success, reduce avoidable declines, and simplify issuer, acquirer, and merchant interactions across the payment lifecycle. The program centralizes account update orchestration and lifecycle management, leverages AI-driven...SuggestedFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO18 hours ago- ...Engineering Ability to leverage GenAI tools to improve developer productivity Apply AI-assisted coding, testing, documentation... .... Excellent communication skills, with the ability to interact across multiple organizational levels and with internal and external...SuggestedWork experience placement3 days per week
RIT Solutions, Inc.
O Fallon, MO4 days ago - ...speed and agility as part of a small team. This will involve developing high-performing, highly scalable software solutions and products... ...when required Perform demos/acceptance discussions in interacting with Product owners Develop complete understanding of end-...SuggestedFull timeContract workPart timeWork experience placementWorldwideFlexible hours
Dynamic Yield
O Fallon, MO4 days ago - ...connected businesses. We are the Digital Change makers who strive to change the way the world, communities, businesses, and humans interact digitally. We are harnessing the power of change, brought in by technologies, that makes it the most exciting time to be alive in...Suggested
Yantran LLC
O Fallon, MO1 day ago - ...frameworks. This position leads the product quality deliverables, and release level quality. Interacts with technology staff including Quality Engineers, Operations, Developers, Devops Engineers, Product management, and Program management to identify scope of project/s...SuggestedWork experience placement
Samprasoft
O Fallon, MO18 hours ago - ...connected businesses. We are the Digital Change makers who strive to change the way the world, communities, businesses, and humans interact digitally. We are harnessing the power of change, brought in by technologies, that makes it the most exciting time to be alive in...Suggested
Yantran LLC
O Fallon, MO2 days ago - ...analyzing container orchestration, networking paths, and system interactions under load. This position maps full system workflows, sets... ...performance incidents in production and pre-production environments.Develop capacity models and performance baselines for services running...Suggested
ShiftCode Analytics
O Fallon, MO1 day ago $72k - $115k
...Engineer, you'll work alongside experienced engineers to design, develop, test, deploy, and support software solutions while building a... ...to software architecture principles, patterns, and system interactions • Knowledge of data structures and their use in solving technical...Full timePart timeInternshipWorldwideFlexible hoursMastercard
O Fallon, MO16 days ago- TITLE:BI App Developer III (Multiple Openings)LOCATION:Maryland Heights, MOJOB SUMMARY:Deliver reporting products and timely analyses... .... Utilize MicroStrategy architecture and explain how the tool interacts with the data warehouse model. Transform data into visually appealing...Local area
- ...direction of management. Responsible for leading an assigned team of developers on assigned projects/implementations. Coordinates work of... ...in improved quality and/or responsiveness for our clients.Interacts with project requestors to ensure correct understanding and business...Full timeWork experience placementImmediate start
- ...manager to manage project priorities, deadlines, and deliverables. • Interact directly with business customers to gather and understand... ...existing applications to refactor, update and add new features. • Develop any technical documentation needed to accurately represent...
Infotree Global Solutions
Wildwood, MO1 day ago $107.9k - $195.05k
...and deliver modern user interfaces that enable mission users to interact with sophisticated systems and data more effectively. As a... ...We're looking for someone who is more than a front-end developer. You are passionate about how technology feels and functions for...Contract workLocal areaImmediate startLeidos
Ballwin, MO1 day ago$92k - $147k
...high-volume transaction processing systems. Responsibilities: We design, develop, test, and maintain Java/Spring Boot microservices. We create software components and service interactions that meet scalability, maintainability, and reliability needs. We...Full timeMastercard
O Fallon, MO2 days ago$92k - $147k
...your technical expertise. What You'll Do Software Development • Design, develop, test, and maintain Java/Spring Boot microservices. • Design software components and service interactions that support scalability, maintainability, and reliability requirements. •...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MOa month ago- ...Backend Python Developer Day 1 relocation-All 5 days onsite at Bridgeton, MO Responsibilities Lead the... ...with cloud services and infrastructure management. Good Interaction and knowledge of UI Code and Frameworks (e.g., Vue, REACT, JavaScript...Relocation
United IT Solutions
Bridgeton, MO3 days ago - ...enterprise-grade Java applications, design patterns, and performance optimization.Microservices and REST API Proficiency: Skilled in developing web services, particularly microservices architectures, and REST APIs. This indicates a strong understanding of how to build,...
Veracity
O Fallon, MO18 hours ago - Senior Java Backend DeveloperO'Fallon, Missouri [Onsite]Job Description:6+ years of experience in backend development using Java.Strong expertise in Core Java, Spring Boot, and REST APIs.Hands-on experience with Kafka / event streaming platforms.Solid understanding of ...
E-Solutions
O Fallon, MO1 day ago $122k - $207k
...cloud infrastructure engineering, Infrastructure as Code (IaC), CI/CD, software automation, security, reliability engineering, and developer enablement. The successful candidate will drive platform modernization, establish engineering standards, improve operational...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO27 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 enjoy...Work experience placementFlexible hours
Samprasoft
O Fallon, MO1 day ago - ...forward by consistently innovating and problem-solving. The ideal candidate will be part of an exciting, fast paced environment developing cloud-native authentication and security solutions in the mobile and e-commerce space. This position will provide technical expertise...
Samprasoft
O Fallon, MO1 day ago - ...Skills and Experience Required: Required: ~12+ years of experience with either some lead experience or multiple senior developer roles. ~ Extensive experience as a full-stack Software Engineer or Software Developer in a fast-paced, collaborative environment...Hourly payH1bWork at officeRelocation3 days per week
Veracity
O Fallon, MO1 day ago $140k - $231k
...Engineering As part of an exciting, fast paced environment developing authentication and security solutions in the e-commerce space,... ...have strong organizational and analytical skills and be able to interact effectively with all levels of management. • Exercise...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO9 days ago
