freelance data science engineer python sql

**About Position** We are passionate about building, testing, and learning. And now we’re looking for Senior Software Engineers who are passionate as much as we are about building travel solutions that provide actual value to millions of people globally. As a Senior Software Engineer, you'll take on responsibility for the development of a number of...

Artificial Intelligence Engineer – Job Description We are looking for an Artificial Intelligence Engineer who will take an active role in AI, data analytics, and prediction projects, and who can develop end-to-end AI solutions without relying on RPA tools. In this role, we expect a team member who can translate diverse business problems into data- and...

We are the catalyst for the industrial world’s digital transformation. For more than 35 years, ground breaking technologies and business models engineered and developed by Siemens Turkey R&D department contributes to the global success of Siemens Our R&D activities focused on the fields of electrification, automation and digitalization, provides...

Finsight builds LLM-powered risk and portfolio analysis across BIST, Nasdaq, S&P 500, commodities, and crypto. One engine, five very different markets — each with its own liquidity, volatility, and data quirks. Making models hold up across all of them is the interesting part of the job. This role is for an early-career engineer who wants to work on LLM...

**About Turing:** Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI...

**AI / ML Engineer** **About The Role** This position is part of our newly forming product team, where you will contribute to building the product’s AI and machine learning capabilities from the ground up. You will take part in designing and experimenting with models in areas such as LLMs, anomaly detection, forecasting, and time-series analysis, working...

🚀 Shaping the Future of Mobility: Senior Data Engineer As **a Senior Data Engine** er, you won't just be "managing databases." You will be the master craftsman of our data backbone, building the high-performance pipelines and robust governance frameworks that power the intelligence of an entire city. **About bitaksi:** bitaksi is Turkey's leading...

**Senior Data Engineer** Build the Data Foundation for the Next Generation of AI Location: Istanbul – Ataşehir (Hybrid) Department: AI Applications Reports To: Head of AI Applications **About Us** We are building a next-generation AI & Analytics company from the ground up. Our mission is to help organizations transform data into intelligence...

We are building AI-native solutions for our clients — products where LLM and its harness are the core of the value. This is a builder's role: you and your team are responsible for building agentic systems, writing the production code, and standing up the evals and observability. You will work closely with SMEs and end-users to understand where the real...

Location: Türkiye Working Style: Remote Overview We are looking for an R&D Engineer based in Türkiye to join our Arabic Text-to-Speech (TTS) team. This role offers the opportunity to combine strong engineering and machine learning skills with native-level Arabic proficiency and contribute to the development of Arabic TTS technologies. Who we are We are...

We are looking for a **Senior Data Software Engineer** to support the development of a full-stack data pipeline, covering backend data warehousing, transformation processes, and business intelligence reporting, contributing to the delivery of reliable, scalable, and business-ready data solutions for our BI Services Team's purchasing domain analytics...

We are building AI-native solutions for our clients — products where LLM and its harness are the core of the value. This is a builder's role: you and your team are responsible for building agentic systems, writing the production code, and standing up the evals and observability. You will work closely with SMEs and end-users to understand where the real...

We are seeking a highly motivated **Senior Data Software Engineer** to design, build, and maintain modern cloud-based data platforms while enabling the next generation of AI and Copilot solutions. The ideal candidate will have strong expertise in AWS data ecosystems, PySpark, and experience developing AI-powered solutions using large language models and...

We are building AI-native solutions for our clients — products where LLM and its harness are the core of the value. This is a builder's role: you and your team are responsible for building agentic systems, writing the production code, and standing up the evals and observability. You will work closely with SMEs and end-users to understand where the real...

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...

We are the catalyst for the industrial world’s digital transformation. For more than 35 years, ground breaking technologies and business models engineered and developed by Siemens Turkey R&D department contributes to the global success of Siemens Our R&D activities focused on the fields of electrification, automation and digitalization, provides...

Job Identification: We are looking for Data Scientist to be part of our Data Science team in Group Office.  What We Expect: Lead end-to-end AI and Machine Learning projects from ideation to production. Provide technical leadership and mentor Data Scientists to improve team capabilities and engineering excellence. Design, develop, deploy, and monitor...

Job Description We are looking for an Artificial Intelligence Manager who will take a leadership role in AI, data analytics, predictive modeling, and intelligent automation projects, and who can lead the development of end-to-end AI solutions without relying on RPA tools. In this role, we expect a technology leader who can translate diverse business...

We are the catalyst for the industrial world’s digital transformation. For more than 35 years, ground breaking technologies and business models engineered and developed by Siemens Turkey R&D department contributes to the global success of Siemens Our R&D activities focused on the fields of electrification, automation and digitalization, provides...