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$138k - $221k
...to troubleshoot complex data and system issues. Support Data Science team in building model deployment, data pipelines, serving etc.... ...and distributed systems. Holds a Bachelor's degree in Computer Science. Nice to have: Good understanding of payment networks...SuggestedFull timePart timeWorldwideFlexible hoursMissouri Staffing
O Fallon, MO5 days ago$159k - $254k
...building models but are working to solve foundational business problems for the Company while making scientific contributions to the Data Science community. The ideal candidate is comfortable with topological Data Analysis concepts like Persistent Homology and...SuggestedFull timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO5 days ago$138k - $221k
Lead Software 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 secure data...SuggestedFull timePart timeFlexible hoursMasterCard
O Fallon, MO5 days ago- ...mission is to streamline and automate the repetitive aspects of data science to accelerate innovation in AI/ML-driven fraud detection. We... ...- Currently enrolled in a bachelors degree program majoring in Computer Science or a related field with a graduation date of Winter 202...SuggestedFull timePart timeSummer workInternshipSummer internshipWork at officeWorldwideFlexible hours
MasterCard
O Fallon, MO5 days ago $138k - $221k
...oriented with the ability to manage multiple priorities in a fast-paced, deadline-driven environment. Bachelor's degree or higher in Computer Science, Information Technology, or a related field. Nice to have: Cloud certifications - AWS Data Engineer certification BI dashboard...SuggestedFull timePart timeWorldwideFlexible hoursMissouri Staffing
O Fallon, MO1 day ago- ...mission is to streamline and automate the repetitive aspects of data science to accelerate innovation in AI/ML-driven fraud detection. We... ...025 Spring 2026 - A strong focus and interest in technology (Computer Science, Information Systems, Information Technology, or...SuggestedFull timePart timeWork at officeWorldwideFlexible hours
Missouri Staffing
O Fallon, MO2 days ago $138k - $221k
...explore new methodologies and technologies for enhancing AI security. Qualifications: Bachelor's or Master's degree in Computer Science, Information Security, or a related field. Extensive experience in information security, with a strong focus on AI security...SuggestedFull timePart timeFlexible hoursMasterCard
O Fallon, MO5 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...SuggestedSummer workInternshipSummer internshipWork at office
MasterCard
O Fallon, MO1 day ago $200k - $320k
...architecture and cost analysis for internal, hybrid, and public cloud environments. Qualifications • Advanced degree in Data Science, Engineering, Computer Science, or related field. • 15+ years of engineering experience in software, data, or related field. • Prior...SuggestedFull timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO1 day ago$94k - $157k
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 choices, making transactions...SuggestedFull timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO11 hours ago- ...development and manage day to day activities. Education Bachelor's degree in Information Systems, Information Technology, Computer Science or Engineering or equivalent work experience. Knowledge / Experience 3 to 5 years of experience in related field. 3 to...SuggestedWork experience placement
MasterCard
O Fallon, MO4 days ago - ...frameworks: TDD/BDD, Unit tests, Cucumber, Spock, Groovy, Cypress. Required Qualifications: ~ Bachelor's degree in Computer Science, or related technical discipline AND over 7 years of technical experience as a software and/or test engineer Preferred...SuggestedLocal area
ShiftCode Analytics
O Fallon, MO4 days ago $119k - $190k
...environment. • Strong leadership skills with experience coaching and mentoring technical product managers. • Bachelor’s degree in Computer Science, Engineering, Business, or related field; or equivalent practical experience. #LI-NF1 #AI1 Mastercard is a merit-based,...SuggestedFull timePart timeWorldwideFlexible hours3 days per weekMastercard
O Fallon, MO3 days ago$119k - $190k
.... Represent team during Compliance Audits. Education: •Bachelor's degree in Information Systems, Information Technology, Computer Science or Engineering or equivalent experience. Knowledge / Experience: •5 to 8 years of experience in related field, including...SuggestedFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO3 days ago$100k - $105k
...Collaborate with cross-functional stakeholders to align technical solutions with business goals Requirements Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience) Proven expertise in Java/Spring frameworks and microservices...SuggestedTemporary workFlexible hoursEPAM Systems Inc
O Fallon, MO3 days ago$148k - $237k
...environment. • Strong leadership skills with experience coaching and mentoring technical product managers. • Bachelor’s degree in Computer Science, Engineering, Business, or related field; or equivalent practical experience. #LI-NF1 #AI1 Mastercard is a merit-based,...Full timePart timeWorldwideFlexible hours3 days per weekMastercard
O Fallon, MO3 days ago$112k - $187k
...resiliency concerns Role Qualifications The ideal candidate will have experience in many of these areas: • BS degree in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent practical experience. • Coding and...Full timePart timeWorldwideFlexible hoursShift workMasterCard
O Fallon, MO2 days ago$72k - $115k
...collaborate, and work effectively in a team environment. About You: Strong foundation in algorithms, data structures, and core computer science concepts. Evidence of working with object-oriented development and design patterns. Full stack developer with ability to...Full timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO2 days ago$119k - $190k
...Serve as the liaison between the business and technical teams ALL ABOUT YOU •Bachelor's degree in Information Technology, Computer Science, or Management Information Systems or equivalent combination of relevant experience and education. • Knowledge of the...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO3 days ago$92k - $147k
...knowledge of various technologies to other team members and to other functions Education (preferred): Bachelor's degree Computer Science (or related discipline) Knowledge/Experience (preferred): • Basic to intermediate understanding of Swift programming language...Full timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO3 days ago$89.7k - $162.15k
...expertise to convey complicated realities to non-technical audiences. Primary Responsiblities Provide the customer with data science management and automation support. Any data management solutions created by the contractor should take into consideration any...For contractorsLeidos
Saint Charles, MO4 days ago$115k - $184k
...judgment. Interest and ability to work with new & emerging technologies to be able to present POCs as required. Degree in Computer Science or related field Desirable or additional capabilities: Knowledge in statistics and machine learning are highly...Full timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO1 day ago- ...ensure secure system design and implementation. Basic Qualifications (Required): Bachelor’s or Master’s degree in Engineering, Computer Science, Mathematics, Physics, or a related technical field. Active Top Secret Clearance (Required). Current DoD 8570 certification at...
- ...candidate will have: • Active Top Secret clearance from the day one. • Bachelor or Master of Science degree from an accredited course of study, in engineering, computer science, mathematics, physics or chemistry. • Current DoD 8570 certification at IAT Level II /...Hourly payFull timeContract workTemporary workWork experience placementLocal areaImmediate startWorldwideFlexible hours
- ...ideal candidate has a background in or exposure with electrical or computer engineering with strong programming skills and can perform at a... ...in Electrical, Mechatronics, Computer Engineering, or Computer Science. What Can Give You a Competitive Edge (Preferred...Full timeH1bLocal areaWork from homeRelocation packageShift work
General Motors
Wentzville, MO4 days ago - ...Perform system analysis trade studies to define technical concepts and solutions Bachelor or Master of Science degree from an accredited course of study, in engineering, computer science, mathematics, physics or chemistry. EEO: At Encode, we believe that our employees are...Local areaFlexible hours
- Teacher, PSR The Archdiocese of St. Louis strives to teach and share our faith, serve others, and foster unity throughout the St. Louis area. Once a part of Kenrick-Glennon Seminary's campus, the Cardinal Rigali Center in Shrewsbury, MO is today the headquarters and...Live out
Archdiocese of St. Louis Missouri
O Fallon, MO5 days ago - At Music & Arts, we provide the tools and support for you to focus on what matters most: teaching and inspiring students. With robust benefits, a commitment to innovation, and opportunities to grow your career, you’ll find a rewarding and impactful role here. We are...Full timeLocal area
Music & Arts
Saint Peters, MO2 days ago - Job Description Job Description Role:-SENIOR SOFTWARE DEVELOPMENT ENGINEER IN TEST (Sr. SDET) Location:-O’fallon MO Visa:-USC/GC Preferred Duration:- 9 Months Interview:-Phone/Skype Overview • Push Payments Development team owns a number of applications...
Resource Informatics Group Inc
O Fallon, MO14 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 ...
MasterCard
O Fallon, MO11 hours ago
