Job Description

At EY, you'll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we're counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.
Data Integration Specialist - Senior
The opportunity
We are seeking a talented and experienced Integration Specialist with 3-6 years of experience to join our growing Digital Integration team. The ideal candidate will play a pivotal role in designing, building, and deploying scalable and secure solutions that support business transformation, system integration, and automation initiatives across the enterprise.
Your key responsibilities

• Work with clients to assess existing integration landscapes and recommend modernization strategies using MuleSoft.
• Translate business requirements into technical designs, reusable APIs, and integration patterns.
• Develop, deploy, and manage MuleSoft APIs and integrations on Anypoint Platform (CloudHub, Runtime Fabric, Hybrid).
• Collaborate with business and IT stakeholders to define integration standards, SLAs, and governance models.
• Implement error handling, logging, monitoring, and alerting using Anypoint Monitoring and third-party tools.
• Maintain integration artifacts and documentation, including RAML specifications, flow diagrams, and interface contracts.
• Ensure performance tuning, scalability, and security best practices are followed across integration solutions.
• Support CI/CD pipelines, version control, and DevOps processes for MuleSoft assets using platforms like Azure DevOps or GitLab.
• Collaborate with cross-functional teams (Salesforce, SAP, Data, Cloud, etc.) to deliver end-to-end connected solutions.
• Stay current with MuleSoft platform capabilities and industry integration trends to recommend improvements and innovations.
• Troubleshoot integration issues and perform root cause analysis in production and non-production environments.
• Contribute to internal knowledge-sharing, technical mentoring, and process optimization.
• Strong SQL, data integration and handling skills
• Exposure to AI Models ,Python and using them in Data Cleaning/Standardization.

To qualify for the role, you must have

• 3-6 years of hands-on experience with MuleSoft Anypoint Platform and Anypoint Studio
• Strong experience with API-led connectivity and reusable API design (System, Process, Experience layers).
• Proficient in DataWeave transformations, flow orchestration, and integration best practices.
• Experience with API lifecycle management including design, development, publishing, governance, and monitoring.
• Solid understanding of integration patterns (synchronous, asynchronous, event-driven, batch).
• Hands-on experience with security policies, OAuth, JWT, client ID enforcement, and TLS.
• Experience in working with cloud platforms (Azure, AWS, or GCP) in the context of integration projects.
• Knowledge of performance tuning, capacity planning, and error handling in MuleSoft integrations.
• Experience in DevOps practices including CI/CD pipelines, Git branching strategies, and automated deployments.
• Experience in data intelligence cloud platforms like Snowflake, Azure, data bricks

Ideally, you'll also have

• MuleSoft Certified Developer or Integration Architect certification.
• Exposure to monitoring and logging tools (e.g., Splunk, Elastic, Anypoint Monitoring).
• Strong communication and interpersonal skills to work with technical and non-technical stakeholders.
• Ability to document integration requirements, user stories, and API contracts clearly and concisely.
• Experience in agile environments and comfort working across multiple concurrent projects.
• Ability to mentor junior developers and contribute to reusable component libraries and coding standards.

What working at EY offers
At EY, we're dedicated to helping our clients, from start-ups to Fortune 500 companies - and the work we do with them is as varied as they are. You get to work with inspiring and meaningful projects. Our focus is education and coaching alongside practical experience to ensure your personal development. We value our employees and you will be able to control your own development with an individual progression plan. You will quickly grow into a responsible role with challenging and stimulating assignments. Moreover, you will be part of an interdisciplinary environment that emphasizes high quality and knowledge exchange. Plus, we offer:

• Support, coaching and feedback from some of the most engaging colleagues around
• Opportunities to develop new skills and progress your career.
• The freedom and flexibility to handle your role in a way that's right for you.

EY | Building a better working world
EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.
Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.
Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.