freelance data science engineer python sql

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications....

Mindrift is seeking a Python Data Scraping Engineer for the Tendem project. This freelance, part-time remote role focuses on building end-to-end web data extraction workflows, validating outputs, and delivering structured datasets using tools like Apify and Open Router.You will work with Tendem Agents to tackle dynamic sites, APIs, and proxy-based data...

Description•    OCI Data Science Platform: Build, train, evaluate and deploy machine learning models using OCI Data Science, notebooks and Python-based ML solutions. •    Data Preparation & Feature Engineering: Perform data cleansing, feature engineering, dataset management and model validation activities. •    Machine Learning &...

Head of Data Science المسؤوليات الرئيسية: - تطوير وتنفيذ استراتيجية علوم البيانات والذكاء الاصطناعي بما يتماشى مع أهداف الشركة. - قيادة فرق علماء البيانات ومهندسي البيانات والمحللين الفنيين. - تصميم وتطوير...

Mindrift is seeking highly skilled Web Scraping specialists to join the Tendem project and drive specialized data scraping workflows for real-world use cases. This part-time remote freelance role offers flexible hours and challenging data extraction tasks.As a Python Data Scraping Engineer, you will handle end-to-end scraping, processing, and validation...

Senior Data Science [+ relocation package] Responsible for developing advanced machine learning models for banking use cases including pricing optimization, customer propensity modelling, and recommendation systems. This senior role requires deep expertise in statistical modelling and machine learning combined with substantial banking and financial services...

**General Information**: - Ref # - 225623 - Location - Qatar-Doha - Job family - Corporate & Commercial - Closing Date: 2026-04-23 **Description**: **About the role** Welcome to a world where ambition propels success! We are pleased to announce an exciting opportunity to be part of our Revenue Management Team as a Manager Data Science in Doha In this...

Job Summary: We are looking for a skilled Data Engineer – Power BI & ETL Specialist who can extract, transform, and prepare data from multiple sources and build robust Power BI dashboards and reports. The ideal candidate will have experience in SQL, Python, Power BI, and ETL tools like SSIS. This role involves integrating data from multiple systems such as...

Key Responsibilities: - Design, develop, and maintain scalable data pipelines and ETL processes to support AI-driven projects - Build and optimize data infrastructure to ensure efficient data management, processing, and storage in cloud environments (Azure) - Collaborate with AI engineers to facilitate data preparation for machine learning models and AI...

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. We're building a dataset to evaluate AI coding agents - how well a...

Position Overview:Qatar Airways is seeking a skilled Senior Data Science Analyst to join its Flight Operations Support Services team in Doha. The role focuses on using advanced data analytics, machine learning, and optimization techniques to improve the efficiency of Flight Operations and Technical Operations (CAMO). The successful candidate will collaborate...

Artefact is a new generation of data service providers specialising in data consulting and data-driven digital marketing. It is dedicated to transforming data into business impact across the entire value chain of organisations. We are proud to say we’re enjoying skyrocketing growth.The backbone of our consulting missions, today our Data consulting team has...

Data EngineerJob descriptionRegarding the job:We are searching for a Data Designer with sensible experience in establishing information systems and pipes.DemandsA minimum of 3 years of experience in data design or relevant areas.Solid English-language interaction skills.Professional experience with Python.Experience in designing, implementing, and preserving...

Manager Data Science Revenue Management - Qatar Airways - Doha, QatarPosition OverviewManager Data Science Revenue Management roles in Doha, Qatar lead advanced analytics and machine learning initiatives that power data-driven revenue optimization across Qatar Airways. This role manages high-impact data science programs, translates complex analytics into...

PanData is seeking a Data Engineer to design, implement, and optimize scalable information systems and data pipelines. You will work with Python and modern data technologies to collect, transform, and orchestrate large datasets within dynamic projects.Required 3+ years in data design, strong English communication, and experience with...

Job Title: Data & BI (Business Intelligence) Engineer Location: QatarJob Summary:We are seeking a highly skilled and detail-oriented Data & BI Engineer to join our team. The ideal candidate will be responsible for designing, building, and maintaining scalable data pipelines, transforming raw data into actionable insights, and developing dashboards and...

Role: Senior Data Engineer Experience Level: 8 to 16 YearsWork location: Doha, QatarRequired Skills:● Bachelor’s degree in Computer Science or similar field or equivalent work experience.● 8+ years of experience on Data Warehousing, Data Engineering or Data Integration projects.● Expert with data warehousing concepts, strategies, and tools.● Strong...

Job Description: Data Engineer (OT Data) (Category - Engineer) Sector: Oil and Gas Location: Doha, Qatar About Us At Codvo, we are committed to building scalable, future-ready data platforms that power business impact. We believe in a culture of innovation, collaboration, and growth, where engineers can experiment, learn, and thrive. Join us to be part of a...

Job Description:Data Engineer (OT Data) (Category - Engineer)Sector: Oil and GasLocation: Doha, QatarExperience - 10 yearsAbout UsAt Codvo, we are committed to building scalable, future-ready data platforms that power business impact. We believe in a culture of innovation, collaboration, and growth, where engineers can experiment, learn, and thrive. Join...

Avanceon is looking for a skilled **Data Engineer / BI Developer** with strong expertise in SQL Development, ETL Processes and Tableau Reporting to join our growing team. **Key Responsibilities** - Develop and maintain complex SQL queries, views, stored procedures, functions, and database jobs. - Design and optimize databases, reporting schemas, and data...