U.S. Bank

Senior Integration Engineer

U.S. Bank
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2 months ago
Dublin, IrelandSenior

Responsibilities

  • Design and implement RESTful APIs and integration services connecting cloud services with on-premise banking systems.
  • Create reusable API patterns and maintain API contracts, versioning strategies, and backward compatibility.
  • Implement API security controls including OAuth2/OIDC, mTLS, JWT validation, request signing, gateway policies, and rate limiting.
  • Build and operate hybrid integration flows using API gateways, service meshes, ESB/iPaaS tools, message brokers, private connectivity, and secure routing.
  • Integrate cloud services with MQ, legacy services, SOAP systems, databases, and batch systems.
  • Implement logging, distributed tracing, metrics, dashboards, alerting, production support, incident triage, and root cause analysis.
  • Automate CI/CD pipelines and infrastructure or configuration as code where applicable.
  • Write clean, testable code and participate in unit, integration, contract testing, code reviews, design reviews, and architecture governance.
  • Document API products and integration runbooks for operational readiness.
  • Collaborate with architects, platform engineers, security teams, business stakeholders, third parties, and regulators.

Requirements

  • At least 5 years of experience developing APIs or integration services in regulated enterprise environments.
  • A BA or MBA in IT, or relevant equivalent experience.
  • Hands-on experience building hybrid cloud-to-on-premise integrations and secure data exchange.
  • Strong experience with API design, implementation, and lifecycle management.
  • Proficiency in one or more of Java with Spring Boot, .NET, Node.js, or Python.
  • Experience with API gateways such as Apigee, Kong, Azure API Management, AWS API Gateway, or Mulesoft.
  • Experience with messaging or eventing platforms such as Kafka, MQ, RabbitMQ, or Azure Service Bus.
  • Experience with Docker and Kubernetes or OpenShift.
  • Understanding of synchronous and asynchronous integration, pub/sub, idempotency, retries, backpressure, saga or compensation patterns, and data consistency.
  • Experience with JSON, XML, Avro, schema evolution, OAuth2/OIDC, mTLS, certificate management, secrets management, SAST/DAST, dependency scanning, secure CI pipelines, and Pact or similar contract testing.
  • Banking or financial-services experience is strongly preferred, particularly with payments, card processing, transaction monitoring, AML/KYC, or customer onboarding.
  • Exposure to Thought Machine or 10X, Istio or Linkerd, zero-trust patterns, TOGAF, enterprise integration architecture, API product management, GDPR, and operational controls is preferred.
  • Strong communication, relationship management, analytical, decision-making, problem-solving, collaboration, and customer-centricity skills.

Benefits

  • Competitive compensation package with performance-based incentives for eligible employees; specific salary details are provided upon application.
  • Inclusive benefits focused on financial wellbeing, health, and wellness.
  • Continuous development opportunities including training, education support, and career progression pathways.
  • Employee recognition programs and an inclusive, accessible recruitment experience.
  • Hybrid work arrangement requiring work from a U.S. Bank location three or more days per week.

Tech Stack

Apache KafkaDockerIstioJavaKubernetes.NETNode.jsOpenShiftPythonRabbitMQSOAPSpring BootSwiftVault

Categories

U.S. Bank

About U.S. Bank

10,000+ employees

At U.S. Bank, we help millions of clients achieve their goals with a balance of best-in-class technology and human expertise tailored to individual needs. As the fifth-largest commercial bank in the United States, we’ve built a reputation for strength and stability across a diversified mix of businesses, including commercial and institutional banking, business banking, payments, wealth management and consumer banking. We’ve been named one of the World’s Most Ethical Companies® by the Ethisphere Institute and the most admired superregional bank by Fortune. In addition to thousands of branches serving consumers, U.S. Bank offers a complete suite of products, services and strategic partnerships for business. Within our Wealth, Corporate, Commercial and Institutional Banking division, we serve more than half a million clients across the country and around the world, ranging from wealthy individuals and families to the largest corporations, including 90% of Fortune 1000 companies. We’re also consistently recognized as a great place to work. We’re shaping our company culture with intention, focused on creating a workplace where it’s safe to speak up, share ideas and try new things. We’re proud to be recognized as a “Best for Vets” employer by the Military Times and included on Fair360’s (formerly DiversityInc.) list of Top 50 Companies for Diversity. U.S. Bank, NA. Member FDIC. Equal Housing Lender.

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