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Urgent! Data Engineer III/IV Job Opening In Singapore, Singapore – Now Hiring OLLION PTE. LTD.

Data Engineer III/IV



Job description

The Data Engineer will be responsible for requirements understanding, solution designing, and building modern data platforms to support data-driven decision-making.

The Data Engineer will execute technical implementation of data engineering and visualization projects, and will be a hands-on role.

The Data Engineer will help in creating technical collateral and staying on top of technology trends with ongoing training and certifications.


AWS Data Engineering:
Develop and maintain scalable
ETL/ELT pipelines
using
AWS Glue ,
Lambda ,
Step Functions , and
Athena .


Work with
Amazon S3 ,
Redshift , and
Lake Formation
to implement data lakes and warehouses.


Monitor and optimize pipeline performance and cost efficiency.


Data Warehousing & Modeling:
Build and support
star/snowflake schemas , fact and dimension tables in Redshift or SQL Server.


Ensure data integrity, lineage, and consistency across various source systems.


Data Quality & Validation:
Implement automated
data quality checks
using custom logic or tools such as
Deequ
or
Great Expectations .


Perform root cause analysis and resolve data-related issues during development and testing phases.


Collaboration & Support:
Work with data analysts, business users, and architects to translate requirements into technical specs.


Support
UAT, deployment , and
production issue resolution
for ETL pipelines and reports.


P erform root cause analysis and resolve data-related issues during development and testing phases.


Qualifications
4+ years of experience in dealing with data i.e. Data Engineer or related role.


Proven track record of designing, building, and maintaining data pipelines and infrastructure.


Expertise in programming languages i.e. Python, Scala or Java.


Expertise in SQL.


Expertise in data catalog and governance tools e.g. Glue catalog, etc.


Familiarity with data validation framework(s)
Strong understanding of Data warehouse, Data lake, Data mart, OLTP and OLAP concepts.


Experience in data modeling, ETL/ELT processes, and data quality principles.


Nice to Have
Architecting and implementing data platforms end-to-end.


Experience with a data system like SSIS.


Familiarity with the data visualization tool Qlik Sense
BENEFITS & PERKS FOR WORKING AT OLLION
Our employees multiply their potential because they have opportunities to: Create a lasting
Impact ,
Learn
and
Grow
professionally & personally,
Experience
great
Culture , and Be your
Whole Self !
Beyond an amazing, collaborative work environment, great people, and inspiring, innovative work, we have some great benefits and perks:
Benchmarked, competitive, in-market total rewards package including (but not limited to): base salary & short-term incentive for all employees
We are a virtual-by-default, small but Global organization; ‘learn wherever, whenever’ frees our people from a rigid view of learning and growth
Retirement planning (i.e. CPF, EPF, company-matched 401(k))
Globally, we build benefit plans that offer choices for whatever stage in life our employees are in and allow for flexibility as life happens.

Employees have access to a fully comprehensive benefits package to choose the medical, dental, and vision insurance plan that best fits their lives.

In addition to great healthcare coverage, we also offer all employees mental health resources and additional wellness programs.


Generous time off and leave allowances
And more!
Ollion is an equal opportunity employer.

We celebrate diversity and we are committed to creating an inclusive environment for all employees.

Ollion does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, parental status, military service, or other non-merit factor.


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    Unlock Your Data Engineer Potential: Insight & Career Growth Guide


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