Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior AI Platform Engineer (DevOps)

$115k - $184k
Full-time

Mastercard

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 secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary

Senior AI Platform Engineer (DevOps)

Who is Mastercard?

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 payment choices, making transactions secure, simple, smart, and accessible. Our technology and innovation, partnerships, and networks combined to deliver a unique set of products and services that help people, businesses, and governments realize their greatest potential.

Our decency quotient (DQ) drives our culture and everything we do inside and outside our company. We cultivate an environment where individuals can thrive, collaborate, and contribute to innovations that power the global economy.
Overview:

The AI Platform Engineering team is responsible for building, operating, and evolving Mastercard's enterprise AI platforms and capabilities. Our mission is to provide scalable, secure, and reliable AI infrastructure that enables teams across Mastercard to accelerate the development and deployment of AI-powered solutions.

As a Senior AI Engineer, you will help design, implement, and operate the foundational platforms that support AI and machine learning workloads across the enterprise. You will work at the intersection of platform engineering, cloud infrastructure, MLOps, and AI operations to deliver enterprise-grade capabilities that enable teams to safely develop, deploy, observe, and scale AI solutions.

This team functions as an enterprise AI Platform Engineering organization, delivering, and operating shared AI capabilities that enable application teams to build AI-powered products at scale across public and private cloud environments.
This role provides the opportunity to influence and operate the foundational AI platforms that enable innovation across Mastercard. Rather than focusing solely on individual AI models or applications, you will help build and scale the enterprise platforms, tooling, operational practices, and cloud infrastructure that support the next generation of AI capabilities across the organization.

You will work on challenging problems involving platform scalability, reliability, observability, governance, automation, and customer enablement while helping shape Mastercard's long-term AI platform strategy.

About the Role:

As a Senior AI Engineer, AI Platform Engineering, you will contribute to the architecture, engineering, automation, and operational excellence of Mastercard's AI platforms. You will collaborate with software engineers, data scientists, infrastructure teams, security partners, governance organizations, and business stakeholders to build scalable AI services that support a growing portfolio of AI use cases.

The ideal candidate combines strong software engineering and cloud platform expertise with experience supporting AI and machine learning systems in production environments. You are passionate about automation, reliability, customer enablement, operational excellence, and building platforms that empower others to innovate.

Responsibilities:
• Design, build, and operate enterprise AI platforms supporting machine learning, generative AI, and advanced analytics workloads.
• Engineer scalable solutions across public and private cloud environments, ensuring security, reliability, availability, and performance.
• Build and automate platform capabilities that simplify onboarding, deployment, operations, and lifecycle management for AI solutions.
• Develop and maintain infrastructure, tooling, and services that support model training, evaluation, deployment, monitoring, and governance.
• Implement and enhance MLOps capabilities that enable repeatable, scalable, and secure AI development workflows.
• Design and maintain observability solutions, including telemetry, performance monitoring, logging, alerting, operational analytics, and drift detection.
• Support production AI platforms and services, proactively identifying opportunities to improve reliability, scalability, efficiency, and customer experience.
• Partner with internal engineering teams to understand requirements, enable platform adoption, and accelerate delivery of AI-powered products.
• Collaborate with infrastructure, security, architecture, and governance teams to ensure alignment with enterprise standards, controls, and regulatory requirements.
• Evaluate emerging AI technologies, platform capabilities, and industry trends to help shape the future direction of Mastercard's AI ecosystem.
• Drive automation and engineering best practices through Infrastructure as Code, CI/CD, testing, and operational excellence initiatives.
• Participate in troubleshooting, root cause analysis, operational support, and incident response activities to maintain highly available platforms.
• Contribute to technical design discussions, architecture reviews, and long-term platform strategy.
• Mentor peers and share knowledge across engineering teams while contributing to a culture of continuous improvement.

All About You:
Required Qualifications
• Experience designing, building, and operating cloud-native systems in enterprise environments.
• Strong experience working within both public and private cloud environments.
Experience deploying and managing containerized workloads using Kubernetes or OpenShift.
• Strong software engineering and automation experience using Python.
• Experience implementing CI/CD pipelines and modern DevOps practices.
• Experience supporting production AI, machine learning, data platforms, or large-scale distributed systems.
• Strong understanding of MLOps principles and machine learning lifecycle management.
• Experience implementing monitoring, observability, telemetry, logging, and operational analytics solutions.
• Strong troubleshooting, analytical, and problem-solving skills.
• Ability to communicate effectively with technical and non-technical stakeholders.
• Experience working in highly collaborative, cross-functional engineering environments.
Preferred Qualifications
• Experience supporting generative AI platforms and large language model (LLM) workloads.
• Experience implementing model evaluation, finetuning, guardrails, and model governance controls.
• Experience with model observability, drift detection, telemetry monitoring, and operational analytics.
• Experience with AI serving infrastructure and inference platforms.
• Experience supporting GPU-based workloads and accelerated computing environments.
• Experience with OpenShift, Kubernetes, Docker, Helm, GitOps, and Infrastructure as Code practices.
• Experience with enterprise-scale platform engineering, developer enablement, and self-service platform capabilities.
• Familiarity with vector databases, retrieval systems, AI gateways, agentic systems, or emerging AI platform technologies.
• Experience working within regulated environments requires strong security, governance, and compliance controls.

Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact View email address on decentrajobs.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

  • Abide by Mastercard’s security policies and practices;

  • Ensure the confidentiality and integrity of the information being accessed;

  • Report any suspected information security violation or breach, and

  • Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.

Pay Ranges

O'Fallon, Missouri: $115,000 - $184,000 USD

Atlanta, Georgia: $115,000 - $184,000 USD

Austin, Texas: $115,000 - $184,000 USD

Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Senior AI Platform Engineer (DevOps) in O Fallon, MO vacancy
  • $115k - $184k

     ...products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior AI Platform Engineer (DevOps) Who is Mastercard? Mastercard powers economies and empowers people in 200+ countries and territories worldwide.... 
    Senior
    Devops
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    5 days ago
  •  ...AI Native Engineer Location: Ofallon, MI, USA Preferred Qualification: Experience building...  ...Bedrock, OpenAI, Anthropic, or similar AI platforms. Experience implementing enterprise...  ...architecture, API management, microservices, and DevOps. Platform engineering experience with... 
    Devops

    Yantran LLC

    O Fallon, MO
    14 hours ago
  •  ...potential. Title and Summary Senior Site Reliability Engineer Overview-The ProCOM team is...  .../CD pipeline and lead Mastercard in DevOps automation and best practices. Role...  ...• Analyze ITSM activities of the platform and provide feedback loop to development... 
    Senior
    Devops
    Full time
    Part time
    Immediate start
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    14 hours ago
  •  ...Application DeveloperWork with a talented team of developers and test engineers to develop fraud management applications. This position will be...  ...staff including Quality Engineers, Operations, Developers, Devops Engineers, Product management, and Program management to... 
    Senior
    Devops

    Samprasoft

    O Fallon, MO
    1 day ago
  • $96k - $163k

     ...greatest potential. Title and Summary Senior Site Reliability Engineer Who is Mastercard? At...  ...are responsible for ensuring that our platform is stable and healthy. We break down...  ...meet current and future demand • DevOps Practices - Ability to apply DevOps... 
    Senior
    Devops
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    14 hours ago
  • $60k - $135k

     ...Senior Java DeveloperWe are seeking a highly skilled Java Developer with strong experience in building enterprise-grade, cloud-native...  ..., Spring Boot, REST APIs, Microservices Architecture, Cloud Platforms, DevOps practices, and Information Security technologies. The... 
    Senior
    Devops
    Minimum wage
    Local area

    Wipro

    O Fallon, MO
    14 hours ago
  • $115k - $184k

     ...of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior AI Engineer Overview The Security Solutions Data Science team develops AI and machine learning capabilities that help protect the global... 
    Senior
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    14 days ago
  • $96k - $163k

     ...management (ITSM) activities related to the platform and provide constructive feedback to...  ...controls; lead automation and DevOps best practices within Mastercard....  ...solutions. We are currently searching for a Senior Site Reliability Engineer to join our Foundry BizOps team.... 
    Senior
    Devops
    Full time

    Mastercard

    O Fallon, MO
    21 days ago
  • $200k - $330k

     ...and Summary Vice President Platform Engineering Overview MSBX (Mastercard...  ...standards. • Champion AI-assisted engineering, establishing...  ...managing managers and senior technical leaders within complex...  ...expertise in Platform Engineering, DevOps, cloud infrastructure,... 
    Devops
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    5 days ago
  • $115k - $184k

     ...potential. Title and Summary Senior Software Engineer Job Overview:...  ...•Hands-on experience with DevOps tools such as Git/Bitbucket,...  ...Docker Registry, and similar platforms •Experience automating infrastructure...  ...mindset with interest in AI-driven automation, innovation... 
    Senior
    Devops
    Full time
    Part time
    Work experience placement
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    14 days ago
  • $115k - $184k

     ...greatest potential. Title and Summary Senior Software Engineer Overview: Mastercard Send (part...  ...operating highly resilient payment platforms that power near real-time money movement...  ...specifications. • Strong understanding of Agile, DevOps, CI/CD, and modern software delivery... 
    Senior
    Devops
    Full time
    Part time
    Worldwide
    Flexible hours
    Shift work

    Mastercard

    O Fallon, MO
    5 days ago
  •  ...multiple simultaneous projects to deliver engineering work across the portfolio in our scrum...  ...building cloud-native software products as a platform at scale with a deep understanding of...  ...and distributed systems operations in a DevOps model BS in engineering, computer... 
    Senior
    Devops
    Contract work
    Local area
    Relocation
    Flexible hours

    Samprasoft

    O Fallon, MO
    1 day ago
  • $96k - $163k

     ...Senior Technical Program Manager Mastercard powers economies...  ...B2B, microservices-based platform to help businesses of all sizes...  ...teams, architects, engineers, and designers. You can...  ...CI/CD, Microservice APIs, DevOps and Agentic AI Education: ~ Bachelor... 
    Senior
    Devops
    Work experience placement
    Worldwide

    Dynamic Yield

    O Fallon, MO
    14 hours ago
  •  ...Senior Software Development Engineer In TestLocation: O'Fallon, Missouri (Main Campus)Duration: 12 MonthsIs...  ...responsibility? To provide technology solutions, platform architecture design, testing,...  ...tools, APIs (REST/JSON)Exposure to DevOps practices (continuous integration... 
    Senior
    Devops
    Contract work
    For contractors
    Work experience placement
    Flexible hours

    Samprasoft

    O Fallon, MO
    1 day ago
  • $100k

     ...Mathematics, Statistics, Computer Science or Engineering or candidates with gaps in their career...  ...!Preferred SKILLS For Java /Full stack/Devops PositionsAssociate or Bachelors degree or...  ...data Science/Data Engineer, Data Analyst/AI/Machine learning PositionsPreferred SKILLS... 
    Devops
    H1b
    Remote work

    SynergisticIT

    O Fallon, MO
    2 days ago
  •  ...understanding of testing frameworks and cloud platforms such as PCF or Azure. The candidate must...  ....Experience with Agile methodologies and DevOps practices.Familiarity with RESTful APIs...  ...manage multiple tasks and meet deadlines.AI tools may assist in the recruitment... 
    Senior
    Devops

    Yantran LLC

    O Fallon, MO
    1 day ago
  •  ...development in modern technologies for large enterprise technology platforms and systems. Hands-on experience in coding Microservices in...  ...address challenges and solve new opportunities.Technologies- Java DevOps and CI/CD in Databricks(Mandatory Skills) Integrating with Git,... 
    Senior
    Devops

    Yantran LLC

    O Fallon, MO
    1 day ago
  •  ...technology, NoSQL databases), micro-service design, CI/CD, DevOps # Working experience with JDBC connections, Oracle databases...  ...MDES is looking for a high-energy, detail oriented Senior Software Engineer in the Ofallon/Winghaven location join a new Team that will... 
    Senior
    Devops
    Work experience placement

    3B Staffing LLC

    O Fallon, MO
    14 hours ago
  •  ...DevOps EngineerVisa status: U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Tax Terms: W2, 1099 Corp-Corp or 3rd Parties: YesJob Description:Must have hands on experience in troubleshooting the groovy scripts, CI / CD pipelines.Experience... 
    Devops
    Work experience placement

    Keylent Inc

    O Fallon, MO
    1 day ago
  • $76k - $127k

     ...Title and Summary Site Reliability Engineer II The BizOps team at Mastercard is looking...  ..., and leading the organization in DevOps automation and best practices....  ...deployment and operations. Analyze ITSM platform activities and provide feedback to development... 
    Devops
    Full time
    Part time
    Worldwide
    Flexible hours
    Early shift

    Mastercard

    O Fallon, MO
    14 hours ago
  • $76k - $127k

     ...potential. Title and Summary Site Reliability Engineer II Who is Mastercard? At...  ...we are responsible for ensuring that our platform is stable and healthy. We break down barriers...  ...to meet current and future demand • DevOps Practices - Ability to apply DevOps... 
    Devops
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    14 hours ago
  • $122k - $207k

     ...and Summary Lead Site Reliability Engineer-2 Overview: Who is Mastercard?At Mastercard...  ...are responsible for ensuring that our platform is stable and healthy. We break down...  ...cause analysis, and automate alerts.- DevOps/Automation: Improve service lifecycle, support... 
    Devops
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    14 hours ago
  • $200k - $330k

     ...and Summary Vice President Platform Engineering Overview MSBX (Mastercard...  ...standards. • Champion AI-assisted engineering, establishing...  ...managing managers and senior technical leaders within complex...  ...expertise in Platform Engineering, DevOps, cloud infrastructure,... 
    Devops
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    9 days ago
  • $96k - $163k

     ...greatest potential. Title and Summary Senior Site Reliability Engineer, Performance Engineering Senior...  ...and lifecycle management, leverages AI-driven optimization intelligence, and...  ...will contribute to capacity planning, platform resiliency, and automation practices... 
    Senior
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    14 hours ago
  •  ...Job Description: Java Backend Engineer with Agentic AI skills. Java with Spring Boot - Mandatory • Experience in developing Agentic AI applications. - Mandatory • Knowledge of SQL with Oracle and PostgreSQL - Mandatory • Knowledge of REST API development and... 

    Diverse Lynx

    O Fallon, MO
    4 days ago
  •  ...Language, MVS, z/OS and mainframe environment 3. Good analytical and problem-solving skills. 4. Experience in Agile project delivery and DEVOPS tools. 5. Ability to prioritise and work on multiple tasks/incidents. 6. Possess self-initiative and work with minimal supervision.... 
    Devops
    Permanent employment
    Full time
    Work experience placement

    Georgia IT Inc

    O Fallon, MO
    2 days ago
  •  ...Role - Java AI Engineer Experience Required - 5+ Years We are seeking a highly skilled Java Developer with Agentic AI experience to design and develop next-generation Agentic AI applications. The ideal candidate will have strong expertise in Java, Spring Boot, backend... 

    Diverse Lynx

    O Fallon, MO
    14 hours ago
  • $110k - $150k

     ...Job Description Job Description AI Developer Position Details Position Title...  .... This role combines applied AI engineering with developer enablement, focusing on creating...  ...and evaluate emerging AI technologies, platforms, and vendors. • Recommend build versus... 
    Work at office
    Remote work

    Automotive Product Consultants LLC

    O Fallon, MO
    4 days ago
  • $99k - $225k

    Phase2 Technology in O'Fallon, Illinois, is seeking an Agentic AI Developer who will be a part of the Defense Technology team. The role requires expertise in machine learning to develop and deploy AI solutions that tackle real-world challenges faced by the Department of... 

    Phase2 Technology

    O Fallon, MO
    3 days ago
  • Warehouse Management Systems (WMS) Manager & Senior Process Engineer St. Peters, Missouri Position Summary...  ..., and support of a modern WMS platform (Nextworld CloudInventory preferred)....  ...supply networks. Familiarity with Azure DevOps or similar backlog/release tools. Power... 
    Senior
    Devops

    The Timberline Group

    Saint Peters, MO
    14 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior AI Platform Engineer (DevOps). Be the first to apply!