Sr. Developer - Integration (WSO2 & Azure APIM)

Medline India; Maharashtra; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Medline India is seeking a Senior Integration Developer with over 7 years of hands-on experience in designing and developing enterprise-grade integration solutions. You'll promote an API-first culture while managing and securing integrations across systems.

Key responsibilities include designing RESTful APIs using WSO2 and Azure API Management. Candidates should have deep expertise in API security and lifecycle management. A Bachelor's degree in Computer Science or related field is required.

Qualifications

• 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 and API security.

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 APIs.
• Implement and manage policies, products, and configurations in Azure API Management.

Skills

API lifecycle management

RESTful API development

WSO2 API Management

Azure API Management

Solace PubSub+

JavaScript

CI/CD automation

API security

Education

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

Tools

Postman

SoapUI

ReadyAPI

Katalon

Azure Logic Apps

Azure Functions

Elastic Search

Splunk

Job description

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