Job Description

Specialist, ESE Integration Engineer

The Opportunity

- Join a global healthcare biopharma company and be part of a 130- year legacy of success, and a mission to achieve new milestones in global healthcare. Be part of a technology-driven and data-backed organization supporting a diversified portfolio of medicines, vaccines, and animal health products. Work alongside passionate teams that use data, analytics, and insights to tackle some of the worlds greatest health threats.
- Our Technology Centers are globally distributed hubs that enable our digital transformation and business outcomes across IT. They bring together diverse teams to collaborate, share best practices, and deliver solutions that save and improve lives.

Role Overview

What will you do in this role :

- Design, develop, and deploy integration solutions across MuleSoft and Kong platforms.
- Build and maintain RESTful SOAP APIs using RAML/OpenAPI, ensuring adherence to API‑led connectivity.
- Implement integration patterns (e.g., API‑led connectivity, message queues, batch integrations, ESB‑style flows) to connect internal and external systems.
- Oversee unit, system, and integration testing using MUnit, JUnit, Test containers, and automated CI/CD pipelines.
- Oversee integrations deployed across AWS (Lambda, ECS/EKS, API Gateway, EventBridge, SQS/SNS).
- Drive secure coding and integration best practices, including use of standard authentication and authorization mechanisms (e.g., OAuth2, JWT).
- Ensure integration solutions follow governance for versioning, security, SLAs, and documentation standards.
- Maintain API documentation, integration inventories, and operational runbooks.
- Participate in Product planning, execution, and delivery, ensuring alignment with both functional and Product goals.





What should you have :

- Bachelor’s degree in information technology, Computer Science or any Technology stream.
- 3-7 years hands-on experience building enterprise integrations using MuleSoft, Kong, or similar platforms.

Preferred Skills : Primary Skills (Must have) :

- Integration platforms: MuleSoft Anypoint Studio, API Manager, Runtime Manager and other MuleSoft tools.
- Strong understanding of integration concepts, ESB, and SOA and API security best practices.
- Knowledge of integration patterns (e.g., synchronous, asynchronous, event-driven).
- Proficiency in authentication and authorization protocols (OAuth, JWT, SAML).
- Familiarity with JSON, XML, XSLT, OData, REST, and SOA.
- Experience with Dataweave for data transformation.
- Familiarity with restful and soap web services.
- Familiarity with CI/CD pipelines for iPaaS integration projects such as Jenkins, MAVEN, ADO. Strong experience with version control systems (GitHub, GitHub action, bitbucket).
- Excellent interpersonal and communication skills (verbal and written) and the ability to work effectively in a matrix organization.
- Strong analytical and problem-solving skills.
- Ability to work independently in a energetic, fast-paced environment.

Secondary Skills (Nice to have) :

- Frontend technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular, along with backend development.




- Knowledge of Java/Spring Boot and backend service development.
- Cloud-native, AWS certified would be a plus.
- Product and customer-centric approach.

Who we are : We are known as Merck Co., Inc., Rahway, New Jersey, USA in the United States and Canada and MSD everywhere else. For more than a century, we have been bringing forward medicines and vaccines for many of the worlds most challenging diseases. Today, our company continues to be at the forefront of research to deliver innovative health solutions and advance the prevention and treatment of diseases that threaten people and animals around the world.

What we look for : Imagine getting up in the morning for a job as important as helping to save and improve lives around the world. Here, you have that opportunity. You can put your empathy, creativity, digital mastery, or scientific genius to work in collaboration with a diverse group of colleagues who pursue and bring hope to countless people who are battling some of the most challenging diseases of our time. Our team is constantly evolving, so if you are among the intellectually curious, join us—and start making your impact today.

Required Skills : Application Programming Interface (API), Authentication Protocols, Authorizations, CI/CD, DevOps, GitHub, JSON, Mulesoft CloudHub, OAuth, RESTful APIs, Security Assertion Markup Language (SAML), SOAP Web Services

Preferred Skills : Current Employees applyHERE

Current Contingent Workers applyHERE

Secondary Language(s) Job Description : MSDHYDIT

Search Firm Representatives Please Read Carefully

Employee Status : Regular

Relocation : Domestic

VISA Sponsorship : No

Travel Requirements : No Travel Required

Flexible Work Arrangements : Hybrid

Shift : Not Indicated

📌 Specialist, Ese Integration Engineer (Hyderabad)
🏢 Msd
📍 Hyderabad