freelance data science engineer python sql

**Company Description** **KMS Technology** is a strategic engineering company helping businesses turn bold ideas into high-impact solutions—faster. Founded in 2009 as a U.S.-based services company, we’ve grown into a global organization with locations in the US, Vietnam, Mexico and Poland. KMS is trusted globally for the quality of our engineering and...

## **Top 3 reasons to join us** - Được tham gia nhiều khóa đào tạo miễn phí - Mức đóng BHXH, BHYT, BHTN Full Lương - Thu nhập hấp dẫn: Thoả Thuận. ## **Job description** Chúng tôi đang tìm kiếm **QA Automation Engineer/Tester** có tư duy phân tích tốt, cẩn thận và đam mê chất lượng sản phẩm để...

**Who we are** Cauridor is a fast-growing cross-border payments company on a bold mission: to revolutionize Africa's financial landscape and empower the unbanked. We connect West Africa with North America and beyond, moving money across markets through a growing network of partners, products, and licensed entities — making sending and receiving money...

- Bosch first started its operations in Vietnam in 1994 and registered a wholly-owned subsidiary in 2008. According to the business strategy of Bosch in Vietnam, from 1st July 2014 on all business entities were merged into Bosch Vietnam Co. Ltd. with its head office at Ho Chi Minh City plant (HcP) in Dong Nai Province. - HcP has started its belt assembly in...

\*\*\***1 Month Sign-on Bonus: Offer & Onboard from 30 Jul - 15 Sep, 2026** **KMS Technology** is a strategic engineering company helping businesses turn bold ideas into high-impact solutions—faster. Founded in 2009 as a U.S.-based services company, we’ve grown into a global organization with locations in the US, Vietnam, Mexico and Poland. KMS is...

- 1 Month Sign-on Bonus: Offer & Onboard from 30 Jul - 15 Sep, 2026 **KMS Technology** is a strategic engineering company helping businesses turn bold ideas into high-impact solutions—faster. Founded in 2009 as a U.S.-based services company, we’ve grown into a global organization with locations in the US, Vietnam, Mexico and Poland. KMS is trusted...

This position is critical in optimizing energy production, minimizing downtime, and ensuring the technical integrity of our wind assets.   KEY RESPONSIBILITIES   Data Analysis & Performance Monitoring   * SCADA Data Management: Collect, validate, and analyze high-frequency SCADA data to monitor turbine health, energy production, and grid...

**Role: Data Engineer - FPT Software** **Location: HCM, HN** **Responsibilities** - Design, develop, and maintain scalable data pipelines and ETL processes. - Optimize and manage data storage solutions, including databases and data warehouses. - Collaborate with data scientists and analysts to understand data requirements and deliver high-quality data...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

ABOUT THE JOB Assess security risks across AI/ML systems, Large Language Model (LLM) applications, RAG solutions, AI agents, and model deployment platforms. Perform security testing and mitigation for AI-specific threats, including prompt injection, jailbreaks, data poisoning, adversarial inputs, model extraction, and data leakage. Conduct AI security...

**ABOUT THE JOB** - Design and implement data models, data-marts, and datasets on a Hadoop-based data warehouse and data hub - Interface directly with business and systems subject matter experts to understand analytic needs and determine logical data model requirements - Develop and implement ETL processes across Hadoop, BI systems, and databases - Work...

Hồ Chí Minh Full-time Data Engineers in the Adtima team build and operate the data backbone of our ads ecosystem, turning raw logs into training-ready features and production-grade model scores, and working closely with Data Scientists to make experimentation fast and reliable. They also support product teams with data for analytics tasks. ### **What...

About the Role & Product We are building an Agentic Platform — a platform that helps customers deploy and operate AI agents at production scale quickly and securely. The platform provides ready-to-use services/components that agent developers can quickly integrate instead of building from scratch — significantly shortening the time from idea to a...

**SCOPE OF WORK** Development, and continuous enhancement of in-house solutions and platforms. This role is responsible for building a strategic enterprise application that serves as the central system for managing customer data, sales activities, customer journeys, engagement, service operations, and business insights. Strong full-stack development...

**About Nexlab** Nexlab Technology is a software company based in Ho Chi Minh City. We build products and solutions for enterprise clients across healthcare, education, manufacturing, tourism, and commerce. Our development process follows an AI-First, Spec-Driven Development model: specifications are the single source of truth, AI coding agents handle...

**ABOUT THE JOB** - Design, develop, and maintain synchronization processes for Symphony ONE and Symphony Classic based on customer requirements. - Develop and support REST APIs, connectors, workflow mappings, field mappings, and synchronization logic across enterprise platforms. - Investigate and resolve synchronization issues, performance bottlenecks, and...

**About CBTW** CBTW is a global independent tech consultancy group. With a team of more than 3,000 talented tech specialists on the ground in over 35 cities across Europe, the USA, Asia, Australia and Africa, we serve clients of all sizes. We believe collaboration betters our world. Our unique open ecosystem model allows us to deliver end-to-end tech...

We are looking for a skilled and detail-oriented Back End Developer to join our growing development team. Job Description: Design, develop, test, and maintain server-side applications using Spring Boot Develop and maintain features in Eclipse RCP-based applications Write clean, maintainable, and optimized SQL queries for data manupulation and retrievel...

Trách Nhiệm Chính Xây dựng Data Pipelines (ETL/ELT): Thiết kế, phát triển và tối ưu hóa các quy trình trích xuất, chuyển đổi và tải dữ liệu (ETL/ELT) từ nhiều nguồn khác nhau về hệ thống lưu trữ chung. Quản lý hạ tầng dữ liệu: Thiết kế và duy trì kho dữ liệu (Data Warehouse, Data Lake,...