freelance data science engineer python sql

As a Data Platform Engineer, you will design and deliver scalable infrastructure that supports the training and deployment of generative AI models. This role plays a key part in enabling data-driven innovation by ensuring high-performance, reliable, and cost-efficient platforms. You will collaborate with cross-functional teams to build solutions that drive...

As a Data Engineer, you will be responsible for designing, developing, and maintaining data solutions for data generation, collection, and processing. Your day-to-day activities will include creating data pipelines, ensuring data quality, and implementing ETL processes to migrate and deploy data across systems. You are expected to be a subject matter...

As a Data Engineer, you will be responsible for designing, developing, and maintaining data solutions for data generation, collection, and processing. Your day-to-day activities will include creating data pipelines, ensuring data quality, and implementing ETL processes to migrate and deploy data across systems. You are expected to be a subject matter...

Unison Group in Singapore is looking for a Data Engineer to analyze data needs and implement efficient data engineering jobs. Candidates should have strong skills in SQL, Python, and data visualization tools like Tableau.You will also plan and design reporting solutions while working closely with technical teams to ensure smooth operations and support...

Role Overview: We are looking for a motivated Data Engineer to design, build, and maintain scalable data pipelines and data platforms that enable efficient data collection, storage, processing, and analytics. You will work closely with data scientists, analysts, and business stakeholders to develop reliable data solutions that support business...

Job Description:Participate in the development work related to the Marketplace data warehouse, including data collection in offline and real-time data warehouses, data public layer construction, data application layer construction, and data governance. Participate in supporting the data application of various business modules, cooperate with different teams...

About the Role We are looking for a Senior Data Engineer to join our Data team and own data systems end to end, from the raw source all the way to the analysis that drives decisions. You will report to the Lead Data Engineer and work closely with growth, finance, and product, helping the whole company understand what is happening and why. This is a wide...

Job Summary We are seeking a detail-oriented and analytical Data Engineer / Data Migration Analyst to support enterprise data migration and reporting transformation initiatives, in a renowned bank. The successful candidate will analyze legacy data assets, develop and optimize data processing solutions, perform source-to-target mapping, and ensure the...

We are seeking a talented and experienced Data Engineer with expertise in Hadoop, Scala, Spark, Elastic, Open Shift Container Platform (OCP) and DevOps practices to join our team. As a Data Engineer, you will play a crucial role in designing, developing, and optimizing big data solutions using Apache Spark, Scala, and Elasticsearch. You will collaborate with...

We are hiring a Data Engineer (2 years Direct Contract) for data migration projects (Primarily utilizing AWS, IDMC, Databricks and Tableau) Roles and responsibilities Design and architect data storage solutions, including databases, data lakes, and warehouses, using AWS services such as Amazon S3, Amazon RDS, Amazon Redshift, and Amazon DynamoDB, along with...

Postion Overiew We are hiring a Data Engineer (2 years Direct Contract) for data migration projects (Primarily utilizing AWS, IDMC, Databricks and Tableau) Roles and responsibilities Design and architect data storage solutions, including databases, data lakes, and warehouses, using AWS services such as Amazon S3, Amazon RDS, Amazon Redshift, and Amazon...

We are hiring a Data Engineer (2 years Direct Contract) for data migration projects (Primarily utilizing AWS, IDMC, Databricks and Tableau) Roles and responsibilities Design and architect data storage solutions, including databases, data lakes, and warehouses, using AWS services such as Amazon S3, Amazon RDS, Amazon Redshift, and Amazon DynamoDB, along with...

Postion Overiew We are hiring a Data Engineer (2 years Direct Contract) for data migration projects (Primarily utilizing AWS, IDMC, Databricks and Tableau) Roles and responsibilities Design and architect data storage solutions, including databases, data lakes, and warehouses, using AWS services such as Amazon S3, Amazon RDS, Amazon Redshift, and...

Role Mission To provide technical leadership within StarHub’s Digital Experience Platform (DXP) Data organization by designing, delivering, and operationalizing complex data pipelines, curated datasets, and reusable engineering patterns on the cloud‑native data platform. This role drives technical excellence across data ingestion, transformation,...

Job Description **Research Associate (Data Engineering)**: - Job Title: Research Associate (Data Engineering) - University-Level Unit: College of Design and Engineering - Faculty/Department-Level Unit: Civil and Environmental Engineering - Employee Category: Research Staff - Location_ONB: Kent Ridge Campus - Posting Start Date: 12/06/2026 **Key...

We are looking for a skilled Data Engineer with strong expertise in Python, PySpark, and SQL to design, develop, and optimize scalable data pipelines and ETL processes. The ideal candidate should have experience working with large-scale datasets, distributed computing frameworks, and cloud-based data platforms while ensuring data quality, reliability, and...

Primrose Capital Management is a global quantitative digital assets fund manager revolutionizing how digital capital is managed. We seek a skilled researcher to ingest data, engineer features and backtest using our inhouse research platform.You will collaborate with senior researchers and apply Python, Java, and SQL to build robust models for trading...

As a Data Engineer at Meta, you will shape the future of people-facing and business-facing products we build across our entire family of applications (Facebook, Instagram, Messenger, WhatsApp, Reality Labs, Threads). Your technical skills and analytical mindset will be utilized designing and building some of the world's most extensive data sets, helping to...

As a Data Engineer at Meta, you will shape the future of people-facing and business-facing products we build across our entire family of applications (Facebook, Instagram, Messenger, WhatsApp, Reality Labs, Threads). Your technical skills and analytical mindset will be utilized designing and building some of the world's most extensive data sets, helping to...

Design, develop, and test the deployment and operation phases of the Enterprise Data Platform for both current and future projects. Review, build, or restructure data architecture and ensure its ongoing maintenance and testing. Establish and implement best practices for data management, reporting, and security. Enhance foundational data procedures,...