Talend Developer

Infosys; Bengaluru; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Infosys in Bengaluru is seeking a Talend ETL Developer to design, build, and maintain end-to-end data integration pipelines. You will craft reusable Talend components, translate business requirements into technical mappings, and ensure robust data validation, logging, and alerts across the data fabric.

The role emphasizes performance tuning, root-cause analysis on production issues, and close collaboration with stakeholders to meet SLAs and compliance standards.

Qualifications

• Experience designing Talend ETL/ELT workflows to ingest, transform, and load data across systems.
• Build reusable Talend jobs, components, and frameworks for scalability and maintainability.
• Collaborate with stakeholders to gather requirements and translate business needs into technical solutions.
• Implement data validation, error handling, logging, and alerting for auditable data pipelines.

Responsibilities

• Perform performance tuning and optimization of Talend jobs, SQL queries, and data flows to meet SLAs.
• Troubleshoot production issues, conduct root-cause analysis, and drive fixes through to closure.
• Create and maintain technical documentation including job design and data mappings.
• Support releases by coordinating deployments, versioning, and environment promotions.

Skills

Talend

ETL/ELT

SQL

Data transformation

Data warehousing

Root cause analysis

Documentation

Release coordination

Stakeholder collaboration

Performance tuning

Tools

Talend

Job description

• Design, develop, and maintain Talend-based ETL/ELT workflows to ingest, transform, and load data across systems.
• Build reusable Talend jobs, components, and frameworks aligned with best practices for scalability and maintainability.
• Collaborate with stakeholders to gather requirements, define mappings, and translate business needs into technical solutions.
• Implement data validation, error handling, logging, and alerting to ensure reliable and auditable data pipelines.
• Perform performance tuning and optimization of Talend jobs, SQL queries, and data flows to meet SLAs.
• Troubleshoot production issues, conduct root-cause analysis, and drive fixes through to closure.
• Create and maintain technical documentation including job design, data mappings, and operational runbooks.
• Support releases by coordinating deployments, versioning, and environment promotions in line with team processes.
• Experience designing end-to-end integration solutions including source-to-target mappings and transformation logic.
• Familiarity with scheduling and orchestration practices for ETL workflows and operational monitoring.
• Exposure to data warehousing concepts (dimensions/facts), incremental loads, and CDC-style patterns.
• Ability to improve pipeline performance through tuning, partitioning strategies, and efficient transformation design.
• Strong communication skills to work effectively across technical and non-technical teams and drive delivery outcomes.