freelance data science engineer python sql

Senior Data Science Expert Position: Senior Data Science Expert Type: Hourly Contract (Part-Time) Compensation: $120–$170/hour Location: Remote About the Opportunity This opportunity is for experienced Senior Data Science Experts to contribute to advanced AI research and evaluation projects focused on improving...

Senior Data Science Expert Position: Senior Data Science Expert Type: Hourly Contract (Part-Time) Compensation: $120–$170/hour Location: Remote About the Opportunity This opportunity is for experienced Senior Data Science Experts to contribute to advanced AI research and evaluation projects focused on improving...

Role description Job Description Roles: - Data Engineering Job Summary – Python, SQL and Databricks Years of experience needed – 5+ years of experience Technical Skills: 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...

Role description Job Description Roles: - Data Engineering Job Summary – Python, SQL and Databricks Years of experience needed – 5+ years of experience Technical Skills: 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...

Key Responsibilities: . Design, develop, and maintain ETL workflows using Informatica PowerCenter. . Develop data pipelines using Python, Spark, Hive, and HDFS. . Perform data extraction, transformation, and loading (ETL/ELT) from multiple source systems. . Write and optimize SQL queries for Oracle, Teradata, or SQL Server databases. . Prepare...

About The Team The Shopee Search Team builds large-scale, high-performance retrieval, ranking, and relevance systems that power core user experiences across the Shopee platform. As an intern, you will work alongside senior applied scientists and engineers to design, implement, and evaluate cutting-edge machine learning models that directly impact search...

Design, develop and deploy data tables, views and marts in data warehouses, operational data store, data lake and data virtualization. Perform data extraction, cleaning, transformation, and flow. Web scraping may be also a part of the work scope in data extraction. Design, build, launch and maintain efficient and reliable large-scale batch and real-time data...

Singapore, Singapore | Posted on 07/29/2026 Data engineer (Azure) – Synapse and Pyspark, Python, Datawarehouse and Azure Data Explorer, Azure Devops Job Scope Design, review and development of Pyspark scripts. Testing, troubleshooting of data pipelines, orchestration. Designing and developing reports and dashboards in PowerBI,setting up access control...

Good to have Banking/ Fintech exposure Responsibilities: Implementing Python based full stack application instances; analyze the impact on current/new system, research problems and design and implement optimal solutions. Follow all the Change Management and Engineering Review processes. Ensure changes are completed according to the project and/or release...

Senior Data Science SpecialistPosition: Senior Data Science SpecialistType: Hourly Contract (Part-Time)Compensation: $120–$170/hourLocation: RemoteAbout the OpportunityThis opportunity is for experienced Senior Data Science Specialists interested in contributing to advanced AI research and evaluation projects focused on improving the accuracy, reasoning,...

About the Role We are looking for a System Engineer to support the deployment, integration, and maintenance of enterprise IT systems and infrastructure. You will work closely with Project Managers and Engineers to deliver projects on time while ensuring system reliability, performance, and quality. Key Responsibilities Support project delivery within scope,...

Our client is embarking on an exciting multi-year program, encompassing the creation of multi cloud-native projects that stand as integral components of their Business & Digital Transformation initiative. This endeavor, facilitated by strategic partnerships with leading software developers, seeks to leverage agile methodologies, microservices...

Discover a career that energizes and excites you every day. @2026 TikTok Data analysis Data Scientist Graduate (TikTok Platform Responsibility-Data Science) - 2027 Start Location: Employment Type: Regular Job Code: A Share this listing: Responsibilities Conduct data analysis in LIVE related business, including watching experience, creator...

Job Description: Design, build, deploy, and maintain end-to-end data projects across big data and cloud platforms. Develop scalable and reliable ETL processes for ingesting and integrating large volumes of structured and unstructured data from on-premise and cloud sources Build and manage enterprise data systems including data lakes, analytics...

Highlights:Great remuneration & benefitsGreat career progressionWith good experienceLocation: CentralResponsibilities:Develop, enhance and maintain software for STARS and ELS across both legacy and modernised components, ensuring reliability, correctness an maintain ability.Work on complex business workflows that support land title registration, lodgement,...

Required Technical Skills Strong hands-on experience in Python application development . Experience in backend development using Python frameworks such as Django, Flask, FastAPI, or similar . Candidates with strong Python development experience and exposure to web application development will be considered, even if they have limited Django...

Required Technical Skills Strong hands-on experience in Python application development . Experience in backend development using Python frameworks such as Django, Flask, FastAPI, or similar . Candidates with strong Python development experience and exposure to web application development will be considered, even if they have limited Django...

Select how often (in days) to receive an alert: Associate Principal/Senior/Analyst, Data Science, Group Finance Analytics Job Category: Administration Posting Date: 8 Aug 2026 You will champion the development of new data science techniques, methodologies and delivery of analytics projects from planning through to prototyping, testing, implementation and...

Select how often (in days) to receive an alert: Associate Principal/Senior/Analyst, Data Science, Group Finance Analytics Job Category: Administration Posting Date: 8 Aug 2026 You will champion the development of new data science techniques, methodologies and delivery of analytics projects from planning through to prototyping, testing, implementation and...

Roles & Responsibilities Business Understanding At least (3) years of relevant experience in: - Business Requirement Analysis - Business Process and System Understanding - Effective Communication with both business and technical users Azure Data Engineering At least (2) years of hands-on experience as Azure Data Engineer using: - Azure Data Factory ...