freelance data science engineer python sql

Our mission Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency. With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality,...

The story of Yıldış Holding, which started with biscuit production in Istanbul in 1944, continues today with our food-snack products that we have reached 4 billion people in 5 continents with more than 300 brands and with our retail companies all over Turkey. With our 80 thousand employees, the majority of whom are located in Turkey, we aim to reach the...

Aygaz Data Analytics Team plays a central role in the company’s data-driven transformation agenda, delivering strategic, executive-sponsored initiatives that improve operational efficiency, strengthen sales and profitability, and enable scalable decision-making across core and emerging business areas. Our portfolio brings together optimization, forecasting...

Hilbert is a scalable, data science-first growth engine that gives B2C teams predictive clarity into user behavior, revenue drivers, and the actions that drive sustainable growth. Fully agentic by design, Hilbert shrinks months-long decision cycles to minutes. From Fortune 10 enterprises to beloved brands like FreshDirect, Blank Street, and Levain Bakery,...

Do you enjoy turning complex data challenges into scalable, reliable solutions?Are you passionate about building modern cloud-native data platforms that power analytics, AI, and machine learning products used by millions of customers?At ING Hubs Türkiye, we're looking for a GCP Data Engineer who wants to build t...

Luxoft is seeking a Palantir Foundry & AIP Engineer in Turkey to design, build, and operate AI-powered workflows and agents. You will work with stakeholders to translate complex business needs into scalable Foundry/AIP solutions, focusing on data pipelines, ontology, and governance.The role requires hands-on experience with Palantir Foundry and AIP, strong...

We are running towards a borderless world where language barriers do not exist. We not only know it, but we work for it.In pursuit of a globalized world, as the first end-to-end human-powered AI Dubbing start-up, Ollang alone has transcreated over 2 million minutes worth of content into more than 60 different languages so far, generating 3.5+ billion views...

About Spyke GamesWe are a leading mobile gaming company founded by gaming veterans who have built and scaled massive gaming businesses for the past decade. We want to build the next generation of mobile game franchises to be played by millions of people around the globe for years. We are bringing together the smartest, the most talented and ‘fun to work...

Would you like to be a part of our global team which turns dreams into reality? ETi is full of opportunities for your competencies to get you in pursuit of your career! Join our team, apply for Senior Data Analyst position and get beyond your own limits. What is the Main Aim of This Position? The position combines strong Data Engineering, ETL/ELT, Data...

At Hepsiburada, we are driven by our mission to improve people's lives by developing innovative products and services. Prioritizing customer satisfaction, we offer over 280 million products across more than 30 categories. Through our marketplace model, we bring together over 100,000 businesses. With Türkiye’s and the region's largest Smart Operations...

Eminevim is seeking a senior BI Developer to design, develop, and optimize data warehouse ETL processes and analytics solutions. You will work with SSIS/SSAS/SSRS, Power BI, and data modeling to deliver dashboards and reports for key stakeholders.Ideal candidates have a Bachelor's in Computer Engineering and at least five years of experience in data...

Role SummaryAs a GCP Data Engineer, you will design, build, and optimize cloud-native data platforms on Google Cloud Platform. Working closely with data engineers, data scientists, analysts, and software engineers across international teams, you will create robust data pipelines, support AI and machine learning initiatives, and ensure reliable access to...

StartupHeroes is looking for a Data Scientist.StartupHeroes has a positive, diverse, and supportive culture — we look for people who are curious, inventive, empathetic, and strive to be a little better every day. In our work together we aim to be smart, humble, hardworking, and, above all, collaborative. If this sounds like a good fit for you, why not say...

Analyze business unit requirements and design, develop, and continuously improve business intelligence solutions.Ensure the effective execution of data collection, processing, and reporting processes.Maintain and ensure the accuracy, consistency, and sustainability of data sets.Develop reports, dashboards, and analytical solutions using business intelligence...

Do you enjoy turning complex data challenges into scalable, reliable solutions?Are you passionate about building modern cloud-native data platforms that power analytics, AI, and machine learning products used by millions of customers?At ING Hubs Türkiye, we're looking for a GCP Data Engineer who wants to build the data foundations behind advanced analytics,...

OREDATA is a Digital Transformation & IT Consulting firm with 10+ years of proven expertise and hundreds of successfully implemented projects across the EMEA region. When you join the OREDATA team, you'll be working hand-in-hand with experts focused on tackling digital, operational, analytical & data science challenges with the greatest impact. We foster...

OREDATA is a Digital Transformation & IT Consulting firm with 10+ years of proven expertise and hundreds of successfully implemented projects across the EMEA region. When you join the OREDATA team, you'll be working hand-in-hand with experts focused on tackling digital, operational, analytical & data science challenges with the greatest impact. We foster...

DescriptionOREDATA is a Digital Transformation & IT Consulting firm with 10+ years of proven expertise and hundreds of successfully implemented projects across the EMEA region. When you join the OREDATA team, you'll be working hand-in-hand with experts focused on tackling digital, operational, analytical & data science challenges with the greatest impact. We...

MCT Technic, Türkiye’s first and only domestic manufacturer of NOx sensors, operates from its high-tech production facilities located in the Istanbul Specialized Free Zone. With more than 30 years of experience in the automotive industry, the company develops environmentally responsible technologies that help improve vehicle performance and reduce...

Join to apply for the Senior Backend Developer (Python) role at ProxifyTalent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction.Since our launch, Proxify's developers have...