# Technical Lead (ETL / Talend / Snowflake / SQL)

> Unison Group · Singapore, Singapore · Contract · Posted 2026-06-09

**Workplace:** on_site

**Department:** Manish

## Description

### 📍 Key Responsibilities

-   Lead the design, development, and delivery of data integration and ETL solutions.
-   Gather, analyze, and document business and technical requirements from stakeholders.
-   Translate business requirements into scalable technical solutions.
-   Provide technical leadership and guidance to development teams.
-   Manage team deliverables, resource planning, and project timelines.
-   Conduct code reviews and ensure adherence to development standards and best practices.
-   Collaborate with business users, architects, and project managers to ensure successful project execution.
-   Troubleshoot complex data and ETL issues and provide effective solutions.
-   Support production deployments and resolve critical incidents.

### 🎯 Mandatory Skills

### SQL (Strong Expertise Required)

-   Advanced SQL coding and performance tuning experience.
-   Ability to write complex queries, stored procedures, views, functions, and optimize large datasets.
-   Strong understanding of data modeling and database concepts.
-   Candidate will undergo a SQL Coding Test.

### ETL & Data Integration

-   Strong hands-on experience in ETL development and data migration projects.
-   Expertise in designing and implementing ETL workflows and pipelines.
-   Experience in data validation, reconciliation, and data quality processes.

### Talend

-   Strong development experience using Talend Data Integration.
-   Experience building complex Talend jobs, reusable components, and error-handling frameworks.
-   Knowledge of Talend performance optimization and deployment best practices.

### Snowflake

-   Strong experience in Snowflake Data Warehouse.
-   Expertise in Snowflake architecture, data loading, transformation, and performance optimization.
-   Experience with Snowflake security, access controls, and data sharing.

### 👥 Leadership & Requirement Gathering

-   Proven experience in requirement gathering and stakeholder management.
-   Ability to conduct workshops and translate business needs into technical requirements.
-   Experience leading and mentoring development teams.
-   Strong team management, task allocation, and performance management skills.
-   Excellent communication and presentation skills.

### 🧪 Skills Assessment Areas

Candidates will be evaluated on:

✅ SQL Coding & Query Optimization  
✅ Requirement Gathering & Business Analysis  
✅ ETL Concepts and Design Patterns  
✅ Talend Development & Troubleshooting  
✅ Snowflake Architecture & Performance Tuning  
✅ Data Warehousing Concepts  
✅ Team Management & Leadership Skills  
✅ Problem Solving and Solution Design

## Apply

[Apply at Unison Group](https://apply.workable.com/unisongroup/j/B34A11C397/apply)

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