Sr. Developer - Integration (WSO2 & Azure APIM)

We are seeking a Senior Integration Developer with over 7 years of hands-on experience in designing, developing, and supporting enterprise-grade integration solutions using WSO2 API Management, Azure API Management and Solace PubSub+ platforms. This role is ideal for someone who thrives in dynamic environments, has a deep understanding of API lifecycle management, and is passionate about building secure, scalable, and modern API ecosystems.

You will play a critical role in shaping and supporting our API strategy, enabling seamless integration across enterprise systems and third-party platforms, and promoting an API-first culture throughout the organization.

Key Responsibilities

• Design, develop, and maintain enterprise‑grade RESTful APIs using WSO2 API Manager and Azure API Management
• Collaborate with internal teams, customers, and technology partners to integrate solutions using robust and secure APIs.
• Design and configure APIs on WSO2 and Azure API Management platforms.
• Establish and enforce integration environment strategy, governance, and adherence to industry and company standards.
• Manage API deployment processes, including CI/CD automation, platform upgrades, and performance tuning.
• Oversee third-party integrations ensuring they meet architectural and security requirements.
• Apply API first and design first principles, ensuring APIs meet Medline’s standards for reusability, scalability and performance
• Review API specifications (OpenAPI / Swagger) and provide design recommendations
• Implement and manage policies, products and configurations in Azure API Management
• Mentor development teams on modern integration practices and API-first methodologies.
• Provide input on API design in collaboration with architects and business users.
• Troubleshoot and resolve production issues, ensuring stability and performance across a distributed, hybrid gateway landscape.
• Document integration designs, patterns, and usage guidelines to ensure consistency and reuse.
• Uphold Medline's Code of Ethics and consistently demonstrate professional behavior with all stakeholders.

Required Skills & Experience

• 7+ years of total IT experience with 5+ years in enterprise integration/API development roles.
• Hands-on experience designing, building, and managing RESTful APIs with OpenAPI specifications.
• Deep expertise in WSO2 API Management (3.2+), Azure API Management and Solace PubSub+ platforms.
• Solid understanding of API lifecycle management, API security (OAuth2, JWT), rate limiting, and analytics.
• Hands-on experience with Solace CLI, Solace APIs, and Solace Cloud Console.
• Experience implementing and managing WSO2 Identity Server (IAM).
• Proficient in JavaScript, JSON, XML, and understanding of API-related OWASP security issues.
• Familiar with CI/CD automation for APIs, and deployment pipelines.
• Experience with API testing tools like SoapUI, ReadyAPI, Katalon, Postman, etc.
• Hands-on experience with cloud-native platforms, preferably Azure, including services like Azure Logic Apps and Azure Functions.
• AI-augmented development experience
• Knowledge of log aggregation and monitoring tools like Elastic Search and Splunk.
• Understanding of containerized environments and Kubernetes is a plus.
• Exposure to other API management platforms (e.g., IBM API Connect, Apigee, MuleSoft) is a bonus.
• Certification in Solace PubSub+ or WSO2 API Management is a plus.

AI & Automation Skills

• Hands‑on experience using AI‑assisted development tools to improve productivity and code quality
• Familiarity with Large Language Models (LLMs) and their application in software development and integration use cases
• Understanding of prompt engineering basics to effectively leverage AI tools for development and operational tasks
• Awareness of responsible and secure use of AI tools in an enterprise environment (data sensitivity, access controls, compliance)

Soft Skills & Attributes

• Passionate API evangelist with the ability to promote API-first culture across teams.
• Strong problem-solving and analytical thinking abilities.
• Excellent verbal and written communication skills with the ability to work with both technical and non-technical stakeholders.
• Proven ability to manage multiple priorities in a fast-paced, collaborative environment.
• Proactive, self-starter with a sense of ownership and accountability.

Education

• Bachelor’s degree in Computer Science, Information Systems, or a related field.