Senior Integration Developer

Deloitte CWSLansing, MI
Onsite

About The Position

We are seeking a Senior Integration Developer with strong hands-on experience in IBM API Connect (APIC) and proven experience leading technical teams in the design, development, implementation, and support of enterprise integration and API solutions. This role requires 10+ years of overall integration and API development experience, including 5+ years of hands-on APIC experience, along with required expertise in AWS and Kubernetes-based environments. The ideal candidate will be a senior technical contributor who can lead by example, build scalable and secure API solutions, mentor team members, and drive end-to-end delivery across the API lifecycle. The candidate should also be able to translate business requirements into technical requirements, solution designs, and implementation plans.

Requirements

  • 10+ years of experience in integration, API development, and middleware technologies.
  • 5+ years of hands-on experience with IBM API Connect (APIC).
  • Hands-on experience with AWS and Kubernetes is required.
  • Proven ability to translate business requirements into technical specifications and integration solutions.
  • Strong hands-on experience in designing and developing REST and SOAP services.
  • Strong understanding of API security standards including OAuth 2.0, OpenID Connect, JWT, and TLS.
  • Experience with JSON, XML, XSLT, and API design best practices.
  • Hands-on experience with IBM DataPower Gateway.
  • Experience deploying and managing API solutions in cloud and containerized environments.
  • Proven experience in technical leadership, team mentoring, and guiding delivery.
  • Strong problem-solving, communication, and stakeholder collaboration skills.

Nice To Haves

  • Knowledge of IBM App Connect Enterprise (ACE), IBM MQ, IBM Transformation Extender (ITX), and Red Hat OpenShift.
  • Experience with CI/CD pipelines and DevOps practices for API and integration delivery.
  • Familiarity with enterprise integration patterns and microservices-based architecture.
  • Experience working in large-scale enterprise integration environments.

Responsibilities

  • Lead the design, development, implementation, and support of enterprise API and integration solutions.
  • Develop and manage APIs using IBM API Connect (APIC) and related middleware technologies.
  • Translate business requirements into clear technical requirements, solution designs, and implementation plans for API and integration development.
  • Work with AWS and Kubernetes platforms to deploy and manage API solutions in cloud and containerized environments.
  • Implement and support API security standards such as OAuth 2.0, OpenID Connect, JWT, and TLS.
  • Configure and support IBM DataPower Gateway and API Gateway policies.
  • Partner with business stakeholders, architects, and delivery teams to analyze requirements and define scalable technical solutions.
  • Provide technical leadership to the team, including design guidance, code reviews, troubleshooting, and mentoring junior developers.
  • Design scalable, secure, and reusable integration services aligned with enterprise architecture standards.
  • Collaborate with architects, business analysts, application teams, and DevOps teams to deliver end-to-end solutions.
  • Participate in release planning, deployment activities, defect resolution, and production support.
  • Ensure adherence to API governance, performance, logging, monitoring, and operational best practices.
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