Senior Integration Engineer

Parexel International (india) Private Limited; Mohali; Hybrid; INR 1,200,000 - 1,800,000; Full time

Job summary

Parexel International (india) Private Limited invites a Senior Integration Engineer to design and develop MuleSoft-based integrations and APIs. The role requires deep experience in middleware, API-led connectivity, and DevOps practices within an Agile environment.

You will work with Parexel teams and external partners to deliver high-quality integration solutions, stay current with industry best practices, and mentor junior engineers as needed.

Qualifications

• Bachelor’s degree in computer science or related field is required.
• MuleSoft 4 Developer Certification is required.
• 7+ years of software engineering with middleware and integration experience.
• Hands-on experience with Java or Python and MuleSoft development.
• Experience with JMS, SQS, Azure ServiceBus or similar messaging systems.
• Strong API design with SOAP/REST and API-led connectivity.
• Experience in agile environments and CI/CD workflows.

Responsibilities

• Design and develop systems and data integrations using MuleSoft Anypoint Platform.
• Design and develop high-quality APIs and integrations.
• Develop unit tests and ensure code coverage for business logic.
• Produce high-level design documents for MuleSoft functionality.
• Improve existing integration architecture for performance and best practices.
• Lead code reviews and collaborate with vendors and Parexel teams.

Skills

Communication skills

Team collaboration

Agile experience

Self-motivated

Goal oriented

Education

Bachelor's degree in computer science or related field

Tools

MuleSoft Platform

MuleSoft 4 Developer Certification

CI/CD (GitLab or Azure DevOps)

DevOps practices

MuleSoft connectors and CloudHub 2.0

Job description

Senior Integration Engineer

When our values align, there's no limit to what we can achieve. At Parexel, we all share the same goal - to improve the world's health. From clinical trials to regulatory, consulting, and market access, every clinical development solution we provide is underpinned by something special - a deep conviction in what we do. Each of us, no matter what we do at Parexel, contributes to the development of a therapy that ultimately will benefit a patient. We take our work personally, we do it with empathy and we're committed to making a difference.

Key Responsibilities

• Design and develop systems and data integrations using MuleSoft Anypoint Platform.
• Design and develop high-quality APIs and Integrations.
• Develops unit tests and provides code coverage to accurately testing business logic and functionality.
• Creates high‑level design documents, including MuleSoft functionality.
• Support and fine‑tune existing integration architecture and code to improve performance, processes, and best practices.
• Solves or recommends solutions for complex issues and problems.
• Actively engages in improving software delivery through DevOps and other Agile practices.
• Participate in and lead code reviews.
• Collaborate extensively with vendor partners, as well as internal Parexel teams to deliver high‑quality solutions.
• Stay current on industry best practices as well as other emerging technologies.

Qualifications & Experience

• Bachelor’s degree in computer science or related experience.
• MuleSoft 4 Developer Certification.
• 7+ years of progressive Software Engineering experience with hands‑on development experience with middleware and integration technologies.
• Experience with one of the following programming/scripting languages (Java or Python).
• A minimum of 3+ years of hands‑on experience with MuleSoft development.
• Experience with various messaging technologies and platforms (i.e., JMS, Amazon SQS, Azure ServiceBus, etc…).
• Well‑versed with API‑Led connectivity, Publish‑Subscribe, Batch processing, and other EIP design patterns.
• Experience in building and consuming SOAP and REST web services.
• Experience working in an agile environment, and knowledge of CI/CD (GitLab or Azure DevOps) and DevOps processes.
• Knowledge of MuleSoft connectors (Salesforce, HTTP, DB, SOAP, FTP etc.) and Connection strategies.
• Knowledge of security protocols like (SSL, Basic Auth, SAML, OAuth2 etc.) and API gateway to enforce security policies.
• Knowledge of CloudHub 2.0 and RTF.
• Experience in building interfaces using Mule Batch processing, Exception handling and Logging frameworks.
• Experience with the following technologies is a plus (Anypoint FlexGateway, Anypoint Experience Hub).
• Ability to work collaboratively on a geographically distributed team.
• Comfortable engaging with vendors and other engineering teams on a highly technical level.
• Excellent written and verbal communications skills, and presentation skills.
• Goal oriented and self‑motivated within a collaborative team environment.
• Ability to iterate quickly in an agile environment.
• Ability to learn new technologies and skills quickly.
• Experience Level Senior Level