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$115k - $184k
...Integrations Design and implement integrations with third-party SaaS platforms to enhance functionality and streamline processes. Develop and maintain APIs for SaaS integrations, ensuring they are secure, reliable, and scalable. Troubleshoot and resolve integration...SuggestedFull timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO4 days ago$138k - $221k
...and a strong sense of ownership and innovative spirit? The Cloud Data Platforms team is an excellent opportunity for you to design & develop the next wave of data innovation at MasterCard. Our program is leading the efforts to bring our data and analytics expertise into...SuggestedFull timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO2 days ago- Lead Full Stack Engineer Job Location: O'Fallon, MO (Hybrid onsite 3 days/week) Job Travel Location(s): Must be able to travel to office as needed Positions: 1 Employment Type: C2H Duration: Long Term Key Technology: Java, Full Stack, SQL Job Responsibilities: Lead...SuggestedWork at office3 days per week
Veracity
O Fallon, MO2 days ago - Senior Azure Platform Engineer Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using ...Suggested
MasterCard
O Fallon, MO1 day ago - ...: DOE U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor the currently Job Description Java, Spring, and Spring Boot Required. Everything is developed in that Rest API knowledge is a plus Very Mu......SuggestedContract work
Staffing the Universe
O Fallon, MO22 hours ago $115k - $184k
...you're passionate about building great software and ready to grow your career, we'd love to hear from you. Role Hands-on developer who writes high quality, secure code that is modular, functional and testable. Create or introduce, test, and deploy new technology...SuggestedFull timePart timeWorldwideFlexible hoursMissouri Staffing
O Fallon, MO4 days ago- ...reliability, performance, and are driven to deliver solutions that delight our customers. We are looking for talented software engineers to develop advanced technologies and applications that are revolutionizing payments. Software engineers at Mastercard build the systems that...SuggestedWork experience placementInternship
MasterCard
O Fallon, MO1 day ago - Senior Software Dev Engineers O'Fallon MO (remote FOR NOW but will need to eventually be onsite) We can consider fully remote for a very strong candidate Looking for 2 Senior Software Dev Engineers This is part ofSuggestedRemote work
Samprasoft
O Fallon, MO4 days ago $138k - $221k
...lifecycle, including secure model training, validation, and deployment. Support security engineers in the evaluation of AI systems being developed and implemented. Compliance and Standards: Keep track of emerging industry standards, regulations, and best practices for AI...SuggestedFull timePart timeFlexible hoursMasterCard
O Fallon, MO1 day ago- ...Job Title: Junior Email Marketing Developer Location: On-Site (OFallon, MO) Position Type: Full-time Exempt Summary: Milestone Marketing Solutions is looking for a marketing professional looking to specialize in data-driven email deployment and analytics. From...SuggestedFull timeApprenticeshipWork at officeLocal areaFlexible hours
Automotive Product Consultants Llc
O Fallon, MO3 days ago - Job Title Need strong Testng, Selenium, Java Coding experience Must have: Bachelors or Masters in CS or related degrees. Minimum of 6+ years with Master or 8+ years with Bachelors of hand on experience in software development in test automation, concurrent coding skills...Suggested
Staffing the Universe
O Fallon, MO2 days ago - ...Description Job Description Hi, Greetings from Resource Informatic Group! We are urgently looking for a “Lead Front End Developer” in O’fallon MO. please go through with below JD & send me the matching profiles: Job Description: Role : Lead Software Development...SuggestedWork experience placementRemote work
Resource Informatics Group Inc
O Fallon, MO15 days ago $85.15k - $153.93k
...Job Description Description The Leidos FS2 Aero team has an opening for an experienced Full Stack Software Developer r to modify existing code and integrate software solutions for the Aeronautical Navigation Office. The ideal candidate has an excellent understanding...SuggestedWork at officeLeidos
Saint Charles, MO8 days ago$138k - $221k
...services in the delivery of internal or market-facing Products, Platforms, or Product bundles Work with business/product owners to develop and deliver on new services to introduce new products and bundles Ensure objectives and development plans are established at the...SuggestedFull timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO2 days ago- ...documentation, maintenance and support ofsystems application software in adherence with Mastercard standards, processesand best practices o Develop high quality,secure, scalable software solutions based on technical requirementsspecifications and design artifacts within...SuggestedWork experience placementRemote work
Resource Informatics Group Inc
O Fallon, MO15 days ago - ...and providing value added services to their clients. Who we are looking for: This is a contract remote role for a Front End Developer specializing in React JS and React Native. As a Front End Developer, you will be responsible for developing and maintaining user...Full timeContract workWork experience placementRemote work
Gold Bullion International LLC
Saint Charles, MO16 days ago - Intern, Information Security - Engineering Mastercard works to connect and power a sustainable and inclusive global economy. We are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab, and the home of Priceless...Summer workInternshipSummer internshipWork at office
MasterCard
O Fallon, MO2 days ago - ...science to accelerate innovation in AI/ML-driven fraud detection. We specialize in building high-quality, scalable ETL pipelines, developing robust feature engineering workflows, and creating shared tools that empower data scientists across the organization....Full timePart timeWork at officeWorldwideFlexible hours
Missouri Staffing
O Fallon, MO3 days ago - Senior Systems Platform Engineering The Operations, Network and Employee Digital Experience (ONE) team is looking for a Senior Systems Platform Engineering to join a team focused on Mastercard partnerships.
Samprasoft
O Fallon, MO2 days ago - ...domain name servers, firewalls). * Ability to work in a team environment, but self-driven to complete assignments while continually developing proficiencies in processes. * Strong written and verbal communications, team building and collaboration skills. * An active...
- ...quality of our food, service, and staff. * Build engaging relationships that lead to long-term, loyal guests. * Lead, manager and develop team members by coaching, inspiring, and motivating them to exceed goals in sales, speed, order accuracy, and guest experience -...Flexible hoursShift workNight shift
Appcast
Lake Saint Louis, MO22 hours ago - ...of structured and unstructured data in support of national defense priorities. You will implement data engineering activities and develop and deploy the pipelines and platforms that organize and make complicated data meaningful. Responsibilities/Duties: Objective...Full time
- Job role: Senior Software Engineer- (Azure, M365) Location: O'Fallon Missouri (Local Candidates ONLY or willing to relocate.) Duration: 12 months+ Overview - The overall objective of this engagement is to manage and execute an organizational network analysis...Local areaRelocationFlexible hours
$138k - $221k
...repositories and enforce standards and principles in the Big Data space. The candidate will be part of an exciting, fast paced environment developing Data Engineering solutions in the data and analytics domain. Role Develop high quality, secure and scalable data...Full timePart timeFlexible hoursMasterCard
O Fallon, MO1 day ago- Job Description Job Description St. Charles Community College is located just west of St. Louis, in the heart of growing St. Charles County. At St. Charles Community College, we have a passion for student success. We serve a growing diverse student population, and ...Work experience placement
St. Charles Community College
Lake Saint Louis, MO23 days ago $148k - $237k
...control concepts into actionable guidance, fostering a culture of accountability and continuous improvement. Governance & Reporting: Develop and maintain dashboards and reporting mechanisms to communicate risk posture, control health, and remediation progress to senior...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO4 days ago- ...data analytics in compliance testing, and the ability to investigate deeply and drive meaningful results. Responsibilities Develop, implement, and execute compliance testing and monitoring activities in alignment with Citi's Compliance Testing & Monitoring Plan....Work experience placement
Missouri Staffing
O Fallon, MO22 hours ago - ...science to accelerate innovation in AI/ML-driven fraud detection. We specialize in building high-quality, scalable ETL pipelines, developing robust feature engineering workflows, and creating shared tools that empower data scientists across the organization....Full timePart timeSummer workInternshipSummer internshipWork at officeWorldwideFlexible hours
Missouri Staffing
O Fallon, MO3 days ago - Job Description Job Description Project Manager City of O'Fallon, Missouri The City of O'Fallon is seeking a detail-oriented, proactive Project Manager to join our Engineering team. In this essential role, you will be responsible for the oversight and management...For contractorsLocal areaRelocationFlexible hours
City of O'Fallon
O Fallon, MO21 days ago - Job Description Job Description RESTAURANT SHIFT LEAD POSITION SUMMARY: The Restaurant Shift Lead at QDOBA is responsible for executing restaurant operations, in conjunction with the General Manager. The Restaurant Shift Lead follows standard operational procedures...Hourly payLocal areaShift workWeekend work
Qdoba
O Fallon, MO16 days ago
