Data Engineer

Strong hands-on production experience with

Apache Doris

or

StarRocks / ClickHouse / Greenplum

.

Excellent

SQL

skills with complex queries, CTEs, window functions and query optimization.

Strong knowledge of

MPP/distributed query execution

and performance tuning.

Hands-on experience with

Trino / Presto

.

Experience with

Apache Iceberg / Delta Lake / Hudi

and lakehouse architectures.

Exposure to

Snowflake / Apache Spark

and workload migration.

Experience with

Parquet/ORC

and cloud object storage.

Proficiency in

Python, Java or Scala

.

Good knowledge of

Git and CI/CD

for data pipelines.

Must Have:
Apache Doris/MPP + Trino + Strong SQL

TECHCOM SOLUTIONS founded in 2003 is a Total Solutions Provider in IT sector working with Government agencies, MNCs, System Integrators , Educational Institutions & BFSI. Providing structured services for projects outsourcing, managed services and staffing solutions across skillsets in Singapore and APAC. Local Singaporean company with an MSC status company in Malaysia and Shared Services centre in India.

We are a transactional technology provider with focus on Customised Integrated Solutions, Strategic Outsourcing & Professional Services and Client Communications.

It is manned by professionals with a proven track record in the industry, combined with technical expertise & dedication. The right platform for aspiring candidates who want to make a mark in IT domain and mid-career PMETs who want to switch & get trained in IT .