freelance data science engineer python sql

Design and build APIs, integrations, and service-to-service communication. - Create scalable, secure, and maintainable components following best practices. - Collaborate with Product, Design, QA, and DevOps teams. - Contribute to system architecture, technical design, and code quality improvements. - Implement security mechanisms (authentication,...

NTT DATA in Jakarta is seeking a Senior Associate Data Engineer to help transform data into analytics-ready structures. You will build structured data sets and develop ETL routines to support reporting, analytics, and data science capabilities.The role requires hands-on experience with data modeling, ETL design, and a mix of SQL and scripting. You will...

Location: Jakarta, Indonesia Key Responsibilities Hybrid BI Engineer / Data Engineer / Azure Reporting Developer profile with skills as Software Developer Development & Maintenance Application Maintenance Design, develop, and maintain SQL-based applications & data pipelines (SSIS, Azure, SQL data Engine, SSAS) Optimize Power BI reports and dashboards for...

Computer Science & Robotics Teacher (IGCSE & A Level) – Bina Bangsa School Start Date: July 2026 About Bina Bangsa School Bina Bangsa School is a prestigious Cambridge International School in Indonesia, recognized for academic excellence and innovation in education. We are seeking a highly qualified and experienced Computer Science & Robotics Teacher to...

Artefact is a new generation of data service provider, specialising in data consulting and data-driven digital marketing, dedicated to transforming data into business impact across the entire value chain of organisations. We are proud to say we’re enjoying skyrocketing growth. Our broad range of data-driven solutions in data consulting and digital...

Senior Data Engineer We’re seeking a Senior Data Engineer to join our innovative team. Responsibilities Design and implement scalable data pipelines Optimize data storage and retrieval systems Collaborate with analytics and software engineering teams Requirements Proficiency in Python and SQL Proficiency in Terraform, Jenkins, ArgoCD, and GitHub Actions...

Job Summary   The data wranglers of the business world They transform raw data into a usable format for analysis, building the infrastructure that empowers data scientists and analysts to unlock valuable insights By identifying trends and developing strategies, they bridge the gap between data and actionable decisions, ultimately driving organizational...

Make an impact with NTT DATA Join 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 DATA The...

## Senior Data Engineer (Associate)Applylocations: Jakartatime type: Full timeposted on: Posted Yesterdayjob requisition id: JR2026067848It's fun to work in a company where people truly BELIEVE in what they are doing!We're committed to bringing passion and customer focus to the business.• Identify and analyze requirements user. • Identify...

**Senior Data Engineer Full Time** As a Senior Data Engineer you will be part of our global Data team, collaborating with colleagues across regions to support our worldwide data operations and compliance efforts. To support our continued global growth and evolving data privacy requirements, we are looking for an additional engineer based in Malaysia to work...

We are seeking a detail-oriented and proactive Data Quality Engineer to join our team. The role is responsible for ensuring the accuracy, completeness, consistency, and reliability of data across various systems and platforms. The Data Quality Engineer will collaborate with data engineers, analytics, and business stakeholders to design and implement...

Location: Jakarta, IndonesiaThales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of...

About the RoleWe are seeking a passionate Data Engineering Intern to join our team. As an intern, you will work alongside experienced data engineers to build and maintain data pipelines, assist with ETL processes, and help optimise our data infrastructure.RequirementsCurrently pursuing or recently completed a Bachelor's degree in Computer Science,...

Devoteam is hiring a Data Engineer in Jakarta to design scalable data architectures and build robust data pipelines. You will manage data warehouses and data lakes, ensuring performance, security, and data quality while integrating diverse data sources for analytics and reporting.The role requires strong Python/SQL skills, ETL expertise, and experience with...

Location: Jakarta, IndonesiaThales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of...

PT Telkom Indonesia (Persero) Tbk membuka lowongan Data Engineering di Pontianak, Kalimantan Barat. Peran ini bertanggung jawab merancang dan membangun data warehouse, mengelola pipeline data, serta menganalisis data untuk mendukung pengambilan keputusan.Posisi penuh waktu ini membutuhkan gelar S1 terkait, minimal 2 tahun pengalaman di bidang Data...

Taguig City, Metro Manila, Philippines / Malaysia / Indonesia Data & AI & Risk – Risk & Data Full‑time Employee – On‑site Responsibilities Design, develop, and maintain highly scalable, reliable, and efficient data processing systems with a strong emphasis on code quality and performance. Collaborate closely with data analysts, software developers,...

PT Telkom Indonesia (Persero) Tbk di Sleman, Yogyakarta membuka posisi Data Engineer. Anda akan merancang arsitektur data warehouse, mengembangkan pipeline data, dan mendukung pengambilan keputusan bisnis.Kandidat dengan minimal Sarjana Teknik Informatika, pengalaman 2+ tahun, mahir Python atau SQL, serta kemampuan analisa data yang kuat akan cocok....

PT Telkom Indonesia (Persero) Tbk membuka peluang Data Engineer untuk merancang arsitektur data, membangun pipeline, dan memelihara sistem data. Kandidat diharapkan memiliki pengalaman minimal dua tahun dan kemampuan Python/Java/Scala serta SQL/NoSQL.Lokasi kerja di Magelang, Jawa Tengah dengan fasilitas tunjangan kesehatan, bonus, dan program pengembangan...

PT Telkom Indonesia (Persero) Tbk di Semarang, Jawa Tengah, membuka peluang Data Engineer. Posisi ini menuntut pengalaman minimal 2 tahun dengan fokus pada data engineering, SQL, Python, dan ekosistem big data. Kandidat siap ditempatkan di Semarang dan bekerja dalam tim untuk membangun arsitektur data yang andal.Gaji berkisar Rp8,5 juta hingga Rp14 juta per...