freelance data science engineer python sql

As a data engineer, you will be working on all aspects of data, from platform and infra build out to pipeline engineering and writing tooling/services for augmenting and fronting the core platform.You will be responsible for building and maintaining the state-of-the-art data lifecycle management platform, including acquisition, storage, processing and...

Education: Minimum of a Bachelor’s Degree (S1) in Information Technology, Computer Science, Data Science, or a closely related field. Experience: Minimum of 1–2 years of experience in IT Support, System Administration, or a data-related IT role (fresh graduates with strong technical portfolios in AI/Data are welcome to apply). Core Technical...

Kickstart your career in data and sustainability in a global non-profit organizationAre you motivated by working with data, systems, and technology — and eager to apply your academic experience to meaningful, real-world challenges that support sustainability?Join Preferred by Nature, an international non-profit organization working to promote sustainable...

We think you also hate when travel app is giving you a headache, right? A slight misinformation can ruin the trip.That is exactly what we are tackling as t-fam! Making sure that our 50+ million users have the best experience in crafting their own adventure.Your main duties in flying with us:Gather key metrics and data requirements from BI Analysts and other...

Company DescriptionAbout Grab and Our WorkplaceGrab is Southeast Asia's leading superapp. From getting your favourite meals delivered to helping you manage your finances and getting around town hassle-free, we've got your back with everything. In Grab, purpose gives us joy and habits build excellence, while harnessing the power of Technology and AI to...

Kompas Gramedia has been part of Indonesia’s journey of enlightening people’s for the past 50+ years. Now, we are expanding the business through Media, Retail and Publishing, Hospitality, Manufactures, Event and Venue, also Educations. We are not only present as a business entity, but also contribute directly to build the character of human beings by our...

Provide technical support and maintain products on the customers site - Work in teams to provide the best technical support for customer experience - Monitor the system performance - Collaboratively detect and solve issues that occurred in a production system - Participate in both on-site and on-call technical support based on night or day shift work - Write...

Monitor portfolio performance, asset quality, and profitability.Conduct portfolio analytics (Vintage, Cohort, Roll Rate, Delinquency, and Loss Analysis).Develop portfolio growth, pricing, and risk management strategies.Optimize portfolio mix across products, channels, segments, and risk grades.Identify and monitor portfolio risks through EWI and stress...

Developing automation process solutions according to the standard automation design principles & conventions and in accordance with process requirements Coding and scripting in any of the automation tools & should be able to fix or resolve issues with the automation Building robots that are efficient, well-structured, maintainable and easy to...

Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.Your day at NTT DATAThe Senior...

Kami sedang mencari talenta untuk posisi senior data engineer dan data engineer. Kualitas & Tata Kelola Data: Memastikan validasi, konsistensi, dan akurasi data (data quality) dari berbagai sumber untuk kebutuhan (reporting) dan BI. Kolaborasi: Bekerja sama dengan (data analyst) dan tim (cross-functional) untuk memenuhi kebutuhan data bisnis. Integrasi Data...

Developed an internal UAT automation tool with modular web testing, human-readable inputs, and automated result reporting. Aimed to reduce manual and repetitive routine for users, saving considerable hours annually, and earned an award (IOBS 2025).Automated monthly scheduled reporting by consolidating multiple data sources saving time and effort as well as...

Role Description The IT System Analyst (Developer) is a contract, on-site role based in Malang. This role involves analyzing business and technical requirements, designing system solutions, and supporting the development and implementation of new or enhanced applications. The analyst will work closely with users and technical teams to document requirements,...

Responsibilities: Design and develop RESTful APIs using backend frameworks (e.g., Node.js, Python, Java). Implement robust databases and manage data efficiently. Design and implement security measures to protect our applications and data. Write unit and integration tests to ensure code quality and maintainability. Monitor and optimize...

Create and maintain Power BI dashboards and reports supporting business decision-making Build and improve data solutions using Snowflake Develop data pipelines connecting multiple systems Automate recurring reports and data processes to improve efficiency and reduce manual work Explore Databricks, AI, and modern cloud-based analytics platforms Monitor and...

Responsibilities Support AI model training and development for the AI Interrow Inspection (AI-based Palm Circle Inspection) project. Process and analyze plantation data from pilot estates to support AI initiatives, including Smart Grading TPH, Smart Manuring, and Smart Step Harvesting. Design and develop 3D models and animations for Estate Mechanization new...

About the roleWe are looking for a Data Analytics Engineer to support data processing, regulatory reporting, automation, and business analytics. You will develop SQL and Python-based ETL processes, prepare regulatory reports, automate recurring tasks, and provide reliable data and analytical insights to support business decision-making.You will work closely...

Responsibilities: Develop, maintain, and optimize ETL (Extract, Transform, Load) processes to support business and reporting needs. Ensure data accuracy, consistency, and integrity across multiple systems and data sources. Design, develop, and enhance automated reports, dashboards, and data visualization solutions. Improve reporting efficiency and reduce...

We're hiring an API Integration Engineer to own our ATS/HRIS integrations end-to-end: from designing secure REST APIs and webhooks to delivering certified connectors (e.g., Workday, Greenhouse, Lever) and partner enablement assets (Postman collections, docs, sample code). You'll translate client requests into clear, reliable integrations that recruiters can...

Antler is looking for a Senior Data Engineer based in Indonesia to design and manage efficient ETL processes and data pipelines. Responsibilities include building dashboards and ensuring data quality across operations.The ideal candidate will have at least 5 years of experience, strong SQL and Python skills, and the ability to collaborate effectively with...