Join Tata Consultancy Services, Asia Pacific and be part of an organization committed to sustainable development for our future. TCS follows the Tata group philosophy of building sustainable businesses that are rooted in the community and demonstrate care for the environment. Our unique values position us to combine a purpose-driven worldview with digital innovation, collaborating with customers, communities and governments to lead and shape innovative solutions for a sustainable future. TCS has been carbon neutral in its operations across 11 countries, 12 delivery centres and 18 offices in Asia Pacific since 2022. This is only the initial stage in TCS’ journey as we strive to achieve long-term net zero emissions by 2030.

Corporate sustainability is embedded in our triple-bottom-line, focusing on people, the planet, and our purpose. Our offices are designed with eco-friendly features that significantly reduce our carbon footprint and enhance energy efficiency. We actively champion green initiatives, such as promoting paperless operations, implementing energy-efficient practices, and fostering employee engagement in sustainability efforts. When you become part of the TCS family, you will play an essential role dedicated to innovation, excellence, and crafting a brighter, greener future together. Join us and be a part of our mission to drive sustainability through technology and talent at Tata Consultancy Services, APAC today.

About Role-

We are seeking an experienced Informatica IICS Integration Developer specializing in Cloud Data Integration (CDI) and Cloud Application Integration (CAI). In this role, you will architect, build, and support high-performance data pipelines and real-time API integrations. You will be responsible for bridging cloud databases, data warehouses, and third-party SaaS applications while driving technical delivery in an Agile environment.

Key Responsibilities-

Design, test,



and deploy high-volume CDI ETL/ELT mappings, mapping tasks, and taskflows to transform and ingest complex structured and semi-structured data into target cloud databases and data warehouses.

Optimize batch processing workflows to maintain efficiency, scalability, and performance across large datasets.

- Real-Time API & Workflow Engineering (CAI)-

Develop synchronous and asynchronous CAI process flows, custom APIs, and Service Connectors to integrate third-party REST/SOAP web services.

Enable seamless Application-to-Application (A2A) and business process integration across cloud and on-premises environments.

- Advanced Querying & Payload Transformation

Write optimized SQL queries and construct complex data transformations using CDI components.

- Fault Handling & System Reliability

Architect embedded fault-handling sub-processes, decision trees, and automated retry mechanisms within CAI process flows to ensure data integrity and maximize system uptime.

Key Technical Skills-

- Informatica IICS / IDMC Expertise: Strong hands-on experience building solutions using Cloud Data Integration (CDI) and Cloud Application Integration (CAI).
- Database & Warehousing: Deep understanding of relational databases and up-to-date cloud data warehouses (e.g., Snowflake, Redshift, BigQuery, or Azure Synapse), including expert-level SQL optimization skills.
- API & Data Standards: Proficient in designing and consuming REST/SOAP APIs, configuring Service Connectors, and handling JSON, XML, XQuery, and XPath.
- Integration Patterns: Solid understanding of both batch ETL/ELT patterns and real-time/event-driven integration architectures.
- Agile & Tools: Experience working in an Agile/Scrum environment with tools such as JIRA, Confluence, Git, or CI/CD tools.
- Problem-Solving: Proven ability to troubleshoot complex asynchronous workflows and design resilient error-recovery strategies.

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📌 Informatica Integration Architect (Sydney)
🏢 Tata Consultancy Services
📍 Sydney