Integration Engineer 4 - Payment Network Partner Experience

As an Integration Engineer in the Global Payment Network (GPN), you will leverage your technical acumen, domain knowledge, and strategic architecture vision to shape how our clients experience payment network systems and brands (Discover, Diners Club International, and Pulse). Operating as an individual contributor and lead technical expert, you will define, deliver, and operate technology solutions to power the systems, applications, APIs, and infrastructure meeting the rapidly evolving needs of a worldwide payment network.

In this role, you will join the Partner Experience Tech (PXT) organization, which manages the “front door” of our payment network with external participants and payment systems. You will set technical and UI architecture strategies, apply integration standards, ensure alignment with corporate policies, evaluate technical feasibility of third-party supplier solutions, and define solutions for delivery. You will have the opportunity to leverage cutting-edge automation, including AI-native and agentic engineering solutions at scale, to drastically accelerate these modernization efforts and streamline connectivity across a high-volume, low-latency, and highly resilient distributed ecosystem.

Within this global B2B client ecosystem, you will design and architect solutions across the full commercial lifecycle, supporting merchants, acquirers, payment gateways, and card issuers. Your scope spans Marketing & Engagement (public sites, prospect portals, marketing tools), Sales Enablement (prospect management, market intelligence, referrals), and Contract Management & Due Diligence (automated workflows, AI-assisted contract insights, risk/KYC assessments, contract execution). You will streamline client interaction across multiple payment network schemes while championing the user interfaces, system integrations, and automated capabilities that service both internal Capital One associates and external network participant teams. Together, we will increase network acceptance, grow the number of network participants, and unify our market-facing technologies.

Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you’ll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Integration Engineers who are passionate about marrying data with emerging technologies to join our team. As an Integration Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One.

What You’ll Do:

• Work with product owners to understand desired application capabilities and testing scenarios
• Continuously improve software engineering practices
• Work within and across Agile teams to design, develop, test, implement and support technical solutions across a full stack of development tools and technologies
• Lead the craftsmanship, availability, resilience and scalability of your solutions
• Bring a passion to stay on top of tech trends, experiment with and learn new technologies, participate in internal and external technology communities, and mentor other members of the engineering community
• Encourage innovation, implementation of cutting-edge technologies, inclusion, outside-of-the-box thinking, teamwork, self-organization and diversity
• Design, develop, and implement robust integration solutions that connect diverse enterprise applications, including core business platforms like Salesforce CRM and Google Cloud services (GCP)
• Lead the design and implementation of complex, enterprise-scale integrations across multiple systems, data sources, and platforms
• Serve as the technical integration lead for major initiatives, partnering with software, data and infrastructure teams to ensure interoperability and performance
• Define integration standards, patterns, and best practices that guide implementation across teams

• Bachelor’s Degree
• At least 4 years of experience designing and maintaining cross-platform or cloud integrations
• At least 3 years of experience automating system configuration or data workflows

Preferred Qualifications:

• 5+ years of experience working in a cloud-based environment (AWS, Azure, GCP)
• 3+ years of experience developing or supporting API-based integrations using scripting or orchestration tools (AWS Lambda, Step Functions, MuleSoft)
• 5+ years of experience with deployment tooling (Jenkins, GitHub, Artifactory)
• 4+ years of experience in Agile practices
• Experience managing identity and access within systems
• 5+ years of experience implementing large-scale integration solutions or data pipelines in cloud environments
• Experience developing integration frameworks or reusable components used across multiple teams or applications
• Experience collaborating with enterprise architects to define integration reference architectures
• Familiarity with observability and monitoring tools (CloudWatch, Splunk, Datadog) to ensure integration reliability and performance

At this time, Capital One will not sponsor a new applicant for employment authorization, or offer any immigration related support for this position (e.g. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-3, and O-1, or any other forms of work authorization that require immigration support from an employer).

The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part-time roles will be prorated based upon the agreed upon number of hours to be regularly worked.

Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital One Careers website (https://www.capitalonecareers.com/benefits) . Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level., Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).