Data Engineer

“We are HCLTech, one of the fastest-growing large tech companies in the world and home to 219,000+ people across 54 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud.

The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis. We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version of themselves that they can be.

Are you ready to be an important part of this ever-transformational journey?

Location: Sydney

You will be building and maintaining dbt transformation models across multiple pipeline layers — from raw ingestion through to governed, consumer-ready datasets

You will write Snowflake SQL for complex transformations: type casting, deduplication, incremental load logic, surrogate key generation

You will develop and debug Apache Airflow DAGs on AWS ECS

You will contribute to AWS Lambda-based ingestion( Python) — file validation, control file generation, S3 event handling

You will maintain source-to-target mapping documentation and align models to business requirements and data specs

You will support onboarding of downstream consumers via data sharing mechanisms and event-driven notifications

You will participate in code reviews, writing YAML-based data quality tests, and owning tickets from design through to production

Strong SQL

Proficiency with dbt Core

Apache Iceberg Table format (Nice to have)

AWS - Working Knowledge of S3, Lambda, MWAA, ECS, Glue Catalogs, Lake Formation, Lambda, SQS, EventBridge

Experience with fixed-format or structured financial data files

CICD with Github Actions.

Why Us

We are one of the fastest-growing large tech companies in the world, with offices in 50+ countries across the globe and 219,000 employees

Our company is extremely diverse with 165 nationalities represented

We offer the opportunity to work with colleagues across the globe

We offer a virtual-first work environment, promoting a good work-life integration and real flexibility

We offer comprehensive benefits for all employees

We are a certified great place to work and a top employer in 17 countries, offering a positive work environment that values employee recognition and respect

Equality & Opportunity for All

Representing 165 nationalities across the globe, we pride ourselves on being an equal opportunity employer, committed to providing equal employment opportunities to all applicants and employees regardless of race, religion, sex, colour, age, national origin, pregnancy, sexual orientation, physical disability or genetic information, military or veteran status, Aboriginal and Torres Strait Islander people or any other protected classification, in accordance with federal, state, and/or local law.

Candidate Data Privacy Notice | HCL Technologies

We are committed to respecting your privacy and for the protection of your personal data. Your personal data will be collected and processed in line with our candidate privacy notice: candidate-privacy-notice. This privacy notice will help you to understand what personal data we collect about you, how we use this personal data, and what rights you have regarding your personal data. By replying to this email or submitting any personal data to HCLTech, you acknowledge that you have read and understood the candidate privacy notice and have provided your consent to the processing of your data for recruitment purposes as described in the privacy notice”.