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 Software EngineerJob OverviewCorporate 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.
Pay Ranges
O'Fallon, Missouri: $115,000 - $184,000 USDIf an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.
Mastercard is hiring an Oracle Exadata Manager to lead database engineering efforts, optimize large-scale database platforms, and drive automation and reliability across cloud and on-prem environments.
Lead enterprise-wide DevOps automation and CI/CD architecture for Mastercard’s Automation Frameworks team, building scalable deployment pipelines and driving standards across services.
Help shape scalable, cloud-based financial platform services at Toyota Financial Services by building full‑stack solutions using Java, TypeScript, React, and AWS.
MongoDB is hiring a Senior Software Engineer to advance the Documentation Platform with scalable, user-focused features using TypeScript, React, Next.js, and modern tooling.
The Browser Company is hiring an experienced Chromium engineer (full-time contractor) to drive architecture improvements and ship novel browser features for Dia in a remote-first environment.
Help shape Evertune’s AI-powered marketing product as a full-stack engineer focused on polished Vue.js frontends and Python backends in a hybrid Seattle role.
Senior DevOps Engineer to develop and maintain OpenShift-based CI/CD pipelines, automate container deployments, and support secure integrations for government workloads in Herndon, VA.
VantAI is hiring an ML Infrastructure Engineer to design and operate scalable cloud-native ML and workflow infrastructure that accelerates AI-driven drug discovery.
Lead infrastructure architecture and tooling at The Browser Company to enable Dia’s AI capabilities, improving performance, observability, and developer velocity across client and Chromium-based systems.
Bellese is hiring a Staff Engineer, System Architect to lead architecture and scalable system design for critical healthcare technology solutions in a remote-first role.
Experienced full-stack engineer needed to lead and scale Babylist's commerce platform, driving architecture improvements and mentoring engineering peers in a remote-first environment.
Work on Capital One's Enterprise Platforms Technology team to design and build scalable back-end, cloud-based systems using languages like Go, Python, Java and modern container and database technologies.
Everbridge Federal is seeking a Site Reliability Engineer to architect, automate, and operate secure, scalable AWS/ Kubernetes platforms supporting DoD IL4 workloads.
HRL Laboratories is looking for a Senior Software Engineer to lead software and algorithm development for advanced radar systems across HF to 200+ GHz.
DataSnipper is looking for a Senior Back-End Engineer to architect and build scalable, cloud-native back-end systems for a fast-growing AI document platform.
We believe in connecting everyone to Priceless possibilities. We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible.
30 jobs