freelance data science engineer python sql

About GovTech The Government Technology Agency (GovTech) leads Singapore’s Smart Nation initiatives and public sector digital transformation, focusing on Data Science & Artificial Intelligence, Application Development, Smart City Technology, Digital Infrastructure, and Cybersecurity. About the Data Practice The Data Practice drives innovation and sets...

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Electronic Trading Technology team, you will play a pivotal role in designing and deliveringhigh-performance, scalable solutionsthat power real-time trading and research in a...

We are currently working with a cutting edge research firm to seek a motivated Data Engineer to join their team in Singapore. You'll be the architect and maintainer of the pipelines, data models, and infrastructure that power our industry models, research, and consulting work. Key Responsibilities Design, develop, and maintain robust and scalable ETL...

What the role is As a Data Engineer, you will be responsible for designing, implementing, and maintaining robust data architecture solutions. The ideal candidate will have a strong background in data technologies with expertise in building and optimizing data infrastructure. What you will be working on • Building data models and managing efficient...

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...

Key ResponsibilitiesDesign, develop, and maintain robust, scalable data pipelines and ETL/ELT processesBuild and manage data architectures including data lakes, data warehouses, and real-time streaming systemsIntegrate data from multiple internal and external sources, ensuring data accuracy, consistency, and timelinessCollaborate with data scientists,...

Key Responsibilities Design, develop, and maintain robust, scalable data pipelines and ETL/ELT processes Build and manage data architectures including data lakes, data warehouses, and real-time streaming systems Integrate data from multiple internal and external sources, ensuring data accuracy, consistency, and timeliness Collaborate with data scientists,...

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...

The Alibaba-NTU Global e-Sustainability CorpLab (ANGEL) represents a key collaboration between Alibaba Group and Nanyang Technological University (NTU). Supported by the Singapore RIE2025 Fund, ANGEL creates and deploys impactful green digital technologies for global sustainability. ANGEL’s mission aligns seamlessly with Singapore’s national objectives,...

DescriptionThis role is with Nexascan, a company supported by ATUM.Key Responsibilities- Simulation & Analysis: Utilize FEM Analysis and Structural Mapping to evaluate materialbehaviors and improve performance, ensuring high precision and efficiency in our projectoutcomes.- Lead and conduct advanced materials research projects, driving them from conception...

You will architect, develop, and test large scale and efficient solutions that provide senior management with the accurate data to make business decisions. Description Design and implement scalable and high-quality methods of consuming data from a diverse set of sources with variable quality and predictability Create data products, enabling...

You will architect, develop, and test large scale and efficient solutions that provide senior management with the accurate data to make business decisions. Description Design and implement scalable and high-quality methods of consuming data from a diverse set of sources with variable quality and predictability Create data products, enabling...

Is there a Zenika in you Let's talk skills and passion first. You're a data enthusiast who thrives on transforming complexity into clarity. With deep technical expertise in AWS and Databricks, you design robust, scalable, and high-performance data pipelines that power intelligent decisions. Curious by nature, you're constantly exploring new tools,...

About CLaaS2SaaS CLaaS2SaaS is a Singapore-headquartered Pan-ASEAN AI Acceleration Platform committed to advancing inclusive digital economy transformation across Southeast Asia. With a growing presence across Singapore, Malaysia, Indonesia, Philippines, Vietnam, Cambodia, Myanmar, Sri Lanka, India, and China, we work closely with higher education...

About CLaaS2SaaS CLaaS2SaaS is a Singapore-headquartered Pan-ASEAN AI Acceleration Platform committed to advancing inclusive digital economy transformation across Southeast Asia. With a growing presence across Singapore, Malaysia, Indonesia, Philippines, Vietnam, Cambodia, Myanmar, Sri Lanka, India, and China, we work closely with higher education...

The Student and Academic Services Department (SASD) is a dedicated team committed to delivering comprehensive support across the entire student life cycle-from admission and matriculation to graduation and beyond the classroom. SASD works collaboratively with schools, colleges, and autonomous institutes to ensure a seamless and enriching academic journey...

The Student and Academic Services Department (SASD) is a dedicated team committed to delivering comprehensive support across the entire student life cycle-from admission and matriculation to graduation and beyond the classroom. SASD works collaboratively with schools, colleges, and autonomous institutes to ensure a seamless and enriching academic journey...

Senior Analyst, Data Science (Applied AI, GenAI & Advanced Analytics) Dell Technologies is a leader in providing technology infrastructure to its customers in an era increasingly being driven by digital and data. Enabling Dell to satisfy its customers’ needs hinges on executing a world class supply chain, connecting together sales orders with a complex...

Serve as a key member of the Credit and Fraud Risk organization Develop industry-leading data capabilities and profitable decision-making frameworks across credit, fraud, marketing, and servicing optimization Develop, deploy, and validate predictive models and support their use in economic logic Own the design, implementation, and optimization of...

Job Description We are seeking a hands-on Data Science and Test Automation Engineer to develop automated testing and data-analysis capabilities for silicon photonic devices within our Photonic Design Automation platform. The role combines Python development, laboratory instrument control, optical test automation, experimental data analysis, visualization,...