freelance data science engineer python sql

D L RESOURCES PTE LTD is seeking a data engineering professional to support a strategic data migration and reporting transformation initiative in Singapore. You will analyse existing data pipelines, map legacy sources to new data marts, redevelop scripts, validate outputs and produce detailed data documentation. Responsibilities include developing SQL...

Role Overview We are seeking a skilledData Engineerwith hands-on experience inPython, PySpark, and SQLto design, develop, and maintain scalable data pipelines that support enterprise analytics and reporting. The ideal candidate will have strong experience in data transformation (ETL/ELT), data quality, and working with large datasets in modern data...

Job DescriptionWe are looking for an experiencedSenior Data Engineerto design, build, and maintain scalable data platforms that support business intelligence, analytics, and AI initiatives. You will play a key role in developing reliable data pipelines, optimizing data infrastructure, and ensuring high-quality data is readily available for business users and...

Zenika is seeking a Data Engineer to join a high-stakes environment focused on data integrity and system resilience. You will work hands-on with SQL, ETL pipelines, and Python automation to optimize complex data flows. The role emphasizes performance tuning, reliable data processing, and collaboration with stakeholders to translate requirements into...

Recruit Express Pte Ltd in Singapore is hiring a Java Development Engineer for a 6-month renewable contract. The role covers data integration, backend services, and front-end interfaces across East Singapore with initial 3 months at MacPherson followed by Tampines. Candidates should have at least 3 years of software development experience, strong...

A leading data storage company in Singapore is seeking a Data Engineering Intern to support ETL processes and optimize data flows. As an intern, you will work closely with senior engineers on SQL development, Python automation, and various data integration solutions. Ideal candidates should be pursuing a degree in relevant fields and have a strong foundation...

Recruit Express Pte Ltd in Singapore is hiring a Java Development Engineer for a 6-month renewable contract. The role covers data integration, backend services, and front-end interfaces across East Singapore with initial 3 months at MacPherson followed by Tampines. Candidates should have at least 3 years of software development experience, strong...

SEA Singapore is seeking a data-focused professional to join our data engineering team in Singapore. The role emphasizes Python and SQL proficiency, data modeling, and pipeline development to support security data analytics and reporting. Candidate should have familiarity with ETL/ELT concepts, data validation, and modern data tools like Spark, Airflow,...

  2-5 years of hands-on experience in data engineering and analytics Strong skills in statistical tools and programming languages such as Python, R, etc. Experience with data analysis / visualization tools and software like Power BI, Looker, Databricks etc. Proficiency in SQL for data extraction and manipulation. Attention to detail and a commitment to...

**Job Summary**: **Salary** S$4,000 - S$5,500 / Monthly **Job Type** **Seniority** Junior **Years of Experience** At least 1 year **Tech Stacks** ETL Informatica Analytics SSIS Talend MSSQL SQL PostgreSQL MySQL Python **What is a Data Engineer?** The role of a data engineer can be defined as someone who has the knowledge and skills to design and build...

SEA Singapore is seeking a data-focused professional to join our data engineering team in Singapore. The role emphasizes Python and SQL proficiency, data modeling, and pipeline development to support security data analytics and reporting. Candidate should have familiarity with ETL/ELT concepts, data validation, and modern data tools like Spark, Airflow,...

SEA Singapore is seeking a data-focused professional to join our data engineering team in Singapore. The role emphasizes Python and SQL proficiency, data modeling, and pipeline development to support security data analytics and reporting. Candidate should have familiarity with ETL/ELT concepts, data validation, and modern data tools like Spark, Airflow,...

This role offers the opportunity to design, build, and maintain advanced ELT pipelines within a dynamic cloud-based environment. You will be responsible for ensuring the reliability, scalability, and efficiency of data workflows, supporting both legacy and modern data systems. The position requires close collaboration with business intelligence and...

Responsibilities: An experienced Software Engineer is required to support a technical transformation within the Middle Office function This role involves working closely with analysts to design, build, and enhance systems that improve automation, scalability, and analytical capabilities. Automating and scaling processes such as data validation and P&L...

PwC Singapore is seeking a Data Analyst Intern to join our IT team. You will model objects in the core SQL database, maintain the data dictionary and monitor connections to source systems.You will perform ETL using SQL, Python or R and develop BI dashboards in Power BI and Fabric to surface insights for stakeholders across the firm. The internship offers...

Healthway Medical Group Pte Ltd is offering a data science internship in Singapore. You will collect and clean data, perform exploratory analyses, and prepare datasets for dashboards and ML experiments. You will write basic SQL, automate tasks with Python, and help build simple models under guidance. You will learn how to document data definitions,...

We are seeking for candidate to support a strategic data migration and reporting transformation initiative. The objective of the project is to migrate existing tables, datasets, and reports currently sourced from a legacy datamart and manual data sources to newly established enterprise data martsThe successful candidates will be responsible for analysing...

We are seeking for candidate to support a strategic data migration and reporting transformation initiative. The objective of the project is to migrate existing tables, datasets, and reports currently sourced from a legacy datamart and manual data sources to newly established enterprise data martsThe successful candidates will be responsible for analysing...

We are looking for an experiencedData Engineerto design, develop and maintain scalable data solutions and pipelines. You will work withOracle, Python and AWStechnologies to support data integration, transformation and processing across enterprise systems.Working Location: CentralWorking Hours: Mon-FriSalary Package: Up to $6500 (basic) + AWS + VB (2-3...

Job Title: Python / Data Engineer – Quantitative Investment Support Location: Onsite – Singapore Employment Type: Contract About the Role We are looking for a highly skilled Python/Data Engineer with strong experience in data manipulation, statistics, and machine learning models to support our Quantitative Investment team. The ideal candidate...