Data Science Professional

3 days ago


Fatih, Istanbul, Turkey P.I. Works Inc Full time

P.I. Works Inc. is at the forefront of automating commercial 5G network management, delivering innovative solutions to mobile operators worldwide.

Our products and services empower operators to accelerate network transformation, improve quality, and enhance efficiency. With deployments spanning over 67 mobile operators across 47 countries, we are shaping the future of telecommunications.

Come and be part of our team to redefine the mobile experience globally, leveraging cutting-edge Artificial Intelligence methods such as Statistical Machine Learning, Deep Learning, Big Data Complex Event Processing, and Pattern Recognition. As a key member, you will design and develop machine learning models that drive business objectives and track progress metrics.

Responsibilities and Expectations:
  • Design, develop, and implement machine learning models that achieve business goals, with a focus on metrics-driven progress tracking.
  • Lead the development of Proofs-of-Concept (POC) using state-of-the-art ML technologies and collaborate with cross-functional teams to ensure successful implementation.
  • Work closely with subject-matter experts to define problems, metrics, and model outputs that meet expectations.
  • Document and explain complex techniques to team members, promoting knowledge sharing and collaboration.
  • Participate in brainstorming sessions to share ideas, learn from others, and leverage provided solutions.
Requirements and Qualifications:
  • Minimum 2-3 years of hands-on applied machine learning experience, with a proven record of statistics, ML model development, data analysis, and visualization expertise.
  • Proficiency in Python and related ML-Data Analysis libraries for time series, forecasting, and anomaly detection tasks.
  • Experience with deep learning frameworks like Tensorflow, Keras, especially for RNN-based time-series forecasting projects.
  • Excellent skills in distilling complex scenarios into tractable models, ensuring effective problem-solving.
  • Expertise in visualizing and manipulating big datasets, with familiarity in SQL and various database types.
  • Fluent English command for supporting technical meetings worldwide.
  • Familiarity with version control systems, source code versioning (git/mercurial), issue tracking tools (Jira and Confluence), and productivity tools (Jupyter/Azure notebooks).
Preferred Qualifications:
  • Bachelor's degree in Computer Science, Mathematics, or a related field; Master's degree a plus.
  • Experience working with sequential big data, including time series forecasting, anomaly detection, root cause analysis, or geolocation analytics.
  • High-performance computing, data modeling, and query optimization experience.
  • Software development techniques, big data technologies, and Linux proficiency.
  • Telecommunication domain knowledge and working experience.
  • Executive-level reporting and presentations, data storytelling skills.
  • Eligibility for working in Turkey.
Why Join Us:
  • Career growth opportunities in a multinational environment.
  • Develop your 5G and AI expertise in a market leader with subject matter experts.
  • International career opportunities across Americas, Europe, MEA, APAC regions.
  • Private health insurance.
  • Flexible working hours and vacation policy.
  • Transportation allowance.
  • Meal allowance, complimentary breakfast, and soft drinks.
  • Pop-up events and gifts.
  • Sports activities.


  • Fatih, Istanbul, Turkey Randstad Türkiye Full time

    We are looking for a highly motivated and skilled Junior Data Engineer to join our team at Randstad Türkiye.The ideal candidate will have a BSc or MSc degree in Computer Engineering, Computer Science, Software Engineering or a related technical field of study.Key ResponsibilitiesEmploy big data solutions to power the lifecycle of AppGallery operation from...


  • Fatih, Istanbul, Turkey Ascot Science Full time

    Pursue a challenging and rewarding career in clinical researchAt Ascot Science, we value excellence and innovation in all aspects of our business, including clinical trials. We are seeking a highly motivated and experienced Clinical Research Associate to join our team.Job DescriptionThe Clinical Research Associate will be responsible for managing and...


  • Fatih, Istanbul, Turkey Ciceksepeti Full time

    Data Scientist / Machine Learning EngineerCiceksepeti is a fast-growing online florist and gift delivery service, seeking an experienced Data Scientist to join our team. As a Data Scientist, you will play a critical role in developing and implementing data-driven solutions that drive business growth and improve customer experiences.Your key responsibilities...


  • Fatih, Istanbul, Turkey Ascot Science Full time

    Discover a career that truly makes a differenceA clinical research associate (CRA) plays a vital role in ensuring the integrity and quality of clinical trials. At Ascot Science, we are seeking an experienced CRA to join our team.Job OverviewAs a CRA, you will be responsible for monitoring and managing clinical trials to test the safety and efficacy of new...

  • Data Science

    2 days ago


    Fatih, Istanbul, Turkey AXA Türkiye Full time

    Get AI-powered advice on this job and more exclusive features.AXA is the leading insurance brand worldwide, with a presence in 54 countries, and 153,000 employees serving the needs of 105 million customers. We are transforming from payer to partner for our client, with a strong focus on risk prevention. We protect and advise our clients at every step in...


  • Fatih, Istanbul, Turkey Arkas Holding Full time

    Job Description:Data science specialist will develop and participate in projects related to data science solutions and artificial intelligence to improve maritime operations.Key Responsibilities:Developing proof-of-concepts for the implementation of the latest developments in artificial intelligence, data science, and machine learningWorking on maritime...

  • Data Science Expert

    4 days ago


    Fatih, Istanbul, Turkey OREDATA Full time

    At OREDATA, we are looking for a highly skilled Data Science Expert to join our team of experts. As a key member of our digital transformation and IT consulting firm, you will be responsible for designing and implementing advanced analytical models, working with time-series data, and developing strategies to handle imbalanced datasets.The ideal candidate...


  • Fatih, Istanbul, Turkey Metyis Full time

    The next step of your career starts here, where you can bring your own unique mix of skills and perspectives to a fast-growing team.Metyis is a global and forward-thinking firm operating across a wide range of industries, developing and delivering Big Data, Digital Commerce, Marketing & Design solutions and Advisory services. At Metyis, our long-term...


  • Fatih, Istanbul, Turkey ZEISS Medical Technology Full time

    ZEISS Medical Technology is a leading technology enterprise operating in the fields of optics and optoelectronics.We are seeking a highly motivated and experienced data analyst to join our team in Turkey, Istanbul (Atasehir Office).Job OverviewThe successful candidate will work closely with business, corporate data professionals, and other stakeholders to...


  • Fatih, Istanbul, Turkey VIZIO AI Full time

    Company OverviewVIZIO AI is a leading provider of AI solutions, founded in 2021 with the vision of enhancing business efficiency and supporting strategic decision-making through innovative data science and AI technologies.We have successfully completed over 50 projects for more than 30 clients across 10+ countries spanning five continents, providing a broad...


  • Fatih, Istanbul, Turkey AXA Türkiye Full time

    About UsAXA Türkiye is a global insurance brand with a presence in 54 countries. Our vision is to be the leader in financial services, providing innovative solutions to our customers. We are committed to supporting diversity and inclusion values, bringing together the best talent and helping people to realise their full potential.We are seeking a highly...

  • Data Science Lead

    2 hours ago


    Fatih, Istanbul, Turkey Newmind Full time

    Job Overview\This role requires a highly skilled and experienced Senior Machine Learning Engineer to join our team. The ideal candidate will have a strong background in developing and deploying machine learning models, performing data analysis, and collaborating with cross-functional teams to translate business needs into actionable ML solutions.\The...


  • Fatih, Istanbul, Turkey Ascot Science Full time

    Unlock your potential in a dynamic and innovative environmentAscot Science is a leading company in clinical trial management, and we are seeking a skilled Clinical Research Associate to join our team.Job DescriptionThe Clinical Research Associate will be responsible for managing and monitoring clinical trials to ensure their integrity and quality. This...


  • Fatih, Istanbul, Turkey Ascot Science Full time

    Elevate your career in a company that values excellence and innovationWe are seeking a highly motivated and experienced Clinical Research Associate to join our team at Ascot Science.Job OverviewThe Clinical Research Associate will play a critical role in ensuring the integrity and quality of clinical trials. This involves managing and monitoring trials,...


  • Fatih, Istanbul, Turkey P.I. Works Inc Full time

    P.I. Works is the first company in the world to automate the management of a commercial 5G network.Our automated network management products and services empower mobile operators to accelerate network transformation and to drive network quality and efficiency on the path to 5G. These solutions have been deployed across more than 67 mobile operators in 47...


  • Fatih, Istanbul, Turkey Trendyol Full time

    We are seeking a talented Data Science Team Lead to join our Dolap Application domain at Trendyol. As a key member of our technology team, you will play a pivotal role in enhancing buyer and seller experiences and optimizing operations for one of the most popular second-hand e-commerce platforms.About Us:Trendyol is a leading e-commerce company in Turkey...


  • Fatih, Istanbul, Turkey Yuvo Full time

    Yuvo's Search for ExpertiseWe are searching for an Enterprise Networking Specialist who can excel in designing, implementing, and optimizing Cisco solutions. The ideal candidate will have a solid understanding of data center technologies and a proven track record of delivering results-driven solutions. As a key member of our team, you will work closely with...


  • Fatih, Istanbul, Turkey Metyis Full time

    About UsMetyis is a global and innovative company operating across various industries.We develop and deliver cutting-edge solutions in AI & Data, Digital Commerce, Marketing & Design, and Advisory services.We believe in the power of long-term partnerships, driving growth through extensive execution capabilities.What We OfferAs a member of our team, you'll...


  • Fatih, Istanbul, Turkey SnA Consulting Full time

    Job DescriptionThis position requires a combination of technical skills and research, communication, and presentation skills. The ideal candidate will be able to analyze large and complex datasets, apply various quantitative methods, and generate insights that lead to business recommendations.Key responsibilities will include:Analyzing large datasets using...


  • Fatih, Istanbul, Turkey Randstad Türkiye Full time

    We are seeking a talented Entry Level Big Data Engineer to join our team at Randstad Türkiye.The ideal candidate will have a strong foundation in computer science and experience working with big data analytics.Key ResponsibilitiesDevelop, optimize and test SparkSQL queries in the big data ecosystem.Translate data into meaningful insights using SparkSQL,...