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Integration jobs in o'fallon USA

62 integration jobs found in o'fallon: showing 1 - 50

Software Developer
Company: Wipro |

Location: O'Fallon, MO, USA

| Salary: US$60000 - 135000 per year | Date posted: 09 Aug 2026
and integration requirements. Design and develop cloud-native applications on AWS, Azure, PCF, or Kubernetes platforms. Collaborate
Software Developer
Company: Wipro |

Location: O'Fallon, MO, USA

| Salary: US$45000 - 121000 per year | Date posted: 09 Aug 2026
and integration requirements. Design and develop cloud-native applications on AWS, Azure, PCF, or Kubernetes platforms. Collaborate
Lead Postgresql Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 05 Aug 2026
, and related technologies. Build and enhance CI/CD integration for database provisioning, deployments, upgrades, testing
Senior Software Development Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 05 Aug 2026
and implement comprehensive unit, functional, and integration testing strategies. Analyze, optimize, and improve application
Lead Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 05 Aug 2026
-Establish and promote standards for unit, functional, and integration testing. -Ensure software solutions are thoroughly... development principles. -Experience implementing and maintaining unit, functional, and integration testing strategies. -Strong
Vice President, Data Management Platforms (product Development)
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 04 Aug 2026
, classification, data product and marketplace integration, and transition from legacy cataloging capabilities where appropriate
Senior Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 04 Aug 2026
with lots of smaller tests followed by few contract tests at service level and fewer journey tests at the integration level
Traveling Veterinarian - Missouri
Company: GPAC |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 03 Aug 2026
your cases and treatment plans. Seamless Integration: No "outsider" feelingyou are a valued member of our professional network
Teachers At O'fallon Kindercare
Company: KinderCare Education |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 02 Aug 2026
in English Our benefits meet you where you are. We're here to help our employees navigate the integration of work and life
Software Engineer Ii - Decision Management Program
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 01 Aug 2026
engineering standards. Develop and maintain automated unit, integration, and API tests. Platform Modernization Contribute
Senior Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 01 Aug 2026
SQL Software Design & Architecture Secure Coding Practices Unit, Functional & Integration Testing Performance
Senior Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 01 Aug 2026
discussions within their team when required Drive integration of services focusing on customer journey and experience Perform
Manager, Payroll M&a Integration
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$112000 - 179000 per year | Date posted: 01 Aug 2026
potential. Title and Summary Manager, Payroll M&A Integration Position Overview The Manager, Payroll Mergers... & Acquisitions (M&A) Integration is responsible for leading all payroll-related activities associated with acquisitions, divestitures
Senior Specialist, Payroll Tax & M&a Integration
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$85000 - 132000 per year | Date posted: 01 Aug 2026
potential. Title and Summary Senior Specialist, Payroll Tax & M&A Integration Position Summary The Tax Implementation... Specialist, Payroll M&A Integration, is responsible for leading payroll tax-related activities associated with mergers
Teachers At O'fallon Kindercare
Company: KinderCare Education |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
in English Our benefits meet you where you are. Were here to help our employees navigate the integration of work and life
Software Engineer Ii - Decision Management Program
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 31 Jul 2026
engineering standards. Develop and maintain automated unit, integration, and API tests. Platform Modernization Contribute
Vice President - Global Technology Account Management, Open Finance Solutions
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 30 Jul 2026
advisory capability across the function Drive measurable client outcomes across product adoption, integration health... engineering and technology leaders Have a proven track record of driving product adoption and integration health across a client
Operations Control Specialist
Company: Rural Metro Fire |

Location: O'Fallon, MO, USA

| Salary: US$33 per hour | Date posted: 30 Jul 2026
to assist with troubleshooting. Databricks Entry level knowledge of the Databricks Platform/Lakehouse and its integration
Software Engineer Java
Company: Korn Ferry |

Location: O'Fallon, MO, USA

| Salary: US$60 - 75 per hour | Date posted: 29 Jul 2026
) Practitioner of Test Driven Development Exposure to Continuous Delivery and Integration Agile Scrum experience Education
Software Engineer Ii
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 29 Jul 2026
, and integration tests to validate software components and improve overall quality. Support performance engineering efforts by helping
Senior Software Engineer -java
Company: Korn Ferry |

Location: O'Fallon, MO, USA

| Salary: US$60 - 80 per hour | Date posted: 28 Jul 2026
, Chef, and Sonar, as well as methodologies such as Waterfall and Agile. Experience with LLM integration, prompt engineering
Manager, Ai Engineering (tester )
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 25 Jul 2026
, evaluation pipelines, and API-level integration tests; SQL proficiency required. Working knowledge of LLM ecosystems OpenAI
Senior Java Full-stack Developer
Company: ICONMA |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 25 Jul 2026
as methodologies such as Waterfall and Agile. Experience with LLM integration, prompt engineering, and agentic patterns
Senior Technical Program Manager
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$96000 - 163000 per year | Date posted: 24 Jul 2026
integration patterns, the organizational capabilities, and the company wide assets that can be leveraged to provide technical
Senior Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 24 Jul 2026
SQL Software Design & Architecture Secure Coding Practices Unit, Functional & Integration Testing Performance
Java Backend Engineer With Agentic Ai
Company: Artech Information Systems |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 24 Jul 2026
, machine learning, deep learning, and data analytics. Experience with Agile development, Continuous Integration... learning| deep learning| and dataanalytics. Experience with Agile development| Continuous Integration| and Continuous Delivery
Software Engineer Ii
Company: ICONMA |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 23 Jul 2026
Delivery and Integration Team player Agile Scrum experience Why Should You Apply? Excellent growth and advancement
Senior Platform Architect
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$96000 - 163000 per year | Date posted: 22 Jul 2026
, Infrastructure-as-Code (Terraform, Ansible), CI/CD integration, and configuration management using tools such as Git, Bitbucket
Senior Software Development Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 18 Jul 2026
and implement comprehensive unit, functional, and integration testing strategies. Analyze, optimize, and improve application
Lead Software Development Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 17 Jul 2026
, functional, and integration testing. Agentic AI Engineering - Lead adoption of AI-assisted development, AI agents, MCP-based
Software Engineer Ii
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 17 Jul 2026
. Design, execute, and maintain unit, functional, and integration tests. Apply secure coding practices throughout the software... principles. Experience with automated testing, unit testing, and integration testing. Familiarity with performance optimization
Senior Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
software delivery confidence. Build and enhance automated solutions for unit, functional, integration, API, UI, regression.... Create and maintain technical artifacts such as design notes, test strategies, automation plans, integration specifications
Senior Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
: unit, functional, integration, system, and performance testing Leverage data structures and algorithms to optimize test... migration strategies Quality Engineering & Testing Develop and implement test automation frameworks and CI/CD integration
Manager, Software Engineering
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 16 Jul 2026
. - Designs highly complex applications, interfaces and integration with a modest number of systems. - Responsible
Manager Software Engineering
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 16 Jul 2026
, functional, integration, and automated testing practices are incorporated throughout the development lifecycle. Oversee code..., integration solutions, or workflow automation capabilities. Demonstrated experience with code reviews, software quality practices
Lead Workday Engineer - Integrations And Extend
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 14 Jul 2026
architecture and guide engineering teams toward the right solution? This role serves as a Lead Integration Engineer, responsible..., and engineering efficiency. Analyze and optimize Workday business processes, integration workflows, and platform delivery processes
Director, Product Delivery – Onboarding
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 13 Jul 2026
consistency in how Mastercard solutions are introduced and positioned during onboarding 6. D&S Funding Integration & Value
Specialist, Product Development - Business Integration & Excellence
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$83000 - 137000 per year | Date posted: 10 Jul 2026
potential. Title and Summary Specialist, Product Development - Business Integration & Excellence Who is Mastercard...-added services and leverage expertise, data-driven insights, and execution. Overview The Business Integration
Senior Analyst, Product Integration
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$83000 - 137000 per year | Date posted: 09 Jul 2026
potential. Title and Summary Senior Analyst, Product Integration Overview The Global Product Integration team partners
Manager, Software Engineering
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 08 Jul 2026
, functional testing, integration testing, and automated quality validation. Ensure teams maintain appropriate test coverage... of testing practices including unit, functional, integration, and automated testing frameworks. Experience with performance
Senior Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 08 Jul 2026
test coverage through unit, functional, integration, and performance testing practices. Contribute to and influence the
Lead Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 07 Jul 2026
comprehensive test plans based on functional requirements and high-level design documentation. Execute functional, integration...). Proven experience developing and executing functional, integration, system, and UAT testing. Experience creating test
Manager, Advertising Technology & Revenue Enablement
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$109000 - 180000 per year | Date posted: 07 Jul 2026
for systems projects including design and integration ensuring they function optimally and meet business needs. Provide training... onboarding CRM, Order Management, Lead to Cash stack, productivity tools, business integration and M&As Solution Architecture
Senior Software Engineer– Rpps Platform
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 02 Jul 2026
, functional, and integration tests to ensure software quality, reliability, and maintainability. Perform code reviews and provide..., and maintaining automated testing solutions including unit, functional, and integration testing. Experience conducting code reviews
Senior Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 02 Jul 2026
comprehensive unit, functional, and integration tests to ensure software quality and reliability. Conduct code reviews and provide... strategies including unit, functional, and integration testing. Strong troubleshooting and root cause analysis capabilities
Lead Site Reliability Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$122000 - 207000 per year | Date posted: 01 Jul 2026
and integration patterns All About You You are strategic yet handson, able to zoom out to enterprise impact and zoom in to code
Senior Platform Engineer – Database Administration (aws Focus)
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$96000 - 163000 per year | Date posted: 01 Jul 2026
strategies Automation & Engineering Scripting: Python, Bash Automation frameworks and tooling CI/CD integration for database
Software Engineer Ii
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 30 Jun 2026
and non-functional requirements. Partner closely with quality engineers to support functional, integration, and system.... Experience working within Agile methodologies such as Scrum or Kanban, including continuous integration and iterative software
Manager, Software Engineering
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 26 Jun 2026
o Testing and automation (unit, functional, integration) o CI/CD pipelines and DevOps practices o Security and operational
Lead Software Engineer
Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 25 Jun 2026
-on by contributing to code, including building services, APIs, and writing unit, integration, and acceptance tests as well... unit, integration, and system testing Ability to coach teams on full-stack development and end-to-end service ownership