Data Scientist

We are looking for a Data Scientist to join the AI LAB team with strong knowledge and experience in Analytics and Computer Science. The ideal candidate is adept at using state-of-art machine learning and data mining techniques, statistical analysis, and building high-quality prediction systems integrated with our products.You will help us discover the information hidden in vast amounts of data and make more intelligent decisions to deliver even better products. Our product's growth with the scale of data creates a big opportunity and challenge for you to innovate using next generation technologies. We believe that Artificial Intelligence and especially Large Language Models (LLM) is going to revolutionize search engines and browsers, and we want to be at the forefront of this revolution. Last but not least, you will work with our best data engineering, data analysis and other data scientists to support you for your career path.RESPONSIBILITIES:Exploratory data analysisCollect and analyze data from our products, services, market, and our advertising system.Perform preprocessing of structured and unstructured dataPrepare reports that interpret our user behaviors, marketing trends, and product features. Present information using data visualization techniquesUtilize Analytic tools and implement scripts to test your proposal hypothesis.Apply statistical and machine learning model to our Coc Coc ProductsMine and analyze data from company databases to drive optimization and improvement of product development, marketing techniques and business strategies.Implement appropriate Machine Learning algorithms and turn them into microservices in our production environments. Test, deploy, and maintain AI systems.Collaborate with data scientists and other engineers to integrate AI into broader system architectures.Stay current with AI trends and suggest improvements to existing systems and workflows.REQUIREMENTS:2-3 years of professional experience in data sciences or similar positions.BSc in Computer Science, Mathematics or similar field; MSc/PhD is a plus.Proficiency in Python and experience using, prompting, fine-tuning, and training ML, deep learning, AI models.Experience in data miningGood knowledge of advanced statistical techniques and concepts (regression, properties of distributions, statistical tests and proper usage, etc.) and experience with applications, analytical mind and business acumen.Familiarity with machine learning frameworks and libraries such as PyTorch, TensorFlow or Sentence TransformerExperience in service deployment, Docker, Kubernetes, MLFlow and Vector Database is an advantageGood English communication skillsPositive and empathetic team-player with an inclusive collaborative approach.HIRING PROCESSPhone Screening > Technical Interview > Cultural fit Interview > OfferingWHY YOU'LL LOVE WORKING FOR CỐC CỐCFew countries have local challengers in the search and browser space. Vietnam is one of those countries thanks to Cốc Cốc. There are a lot of challenges in competing against dominant global players, but also lots of rewards when we succeed.Competitive benefits:Competitive salary and bonus scheme with a 13th month salary.Performance review twice/year with opportunity to grow or rotate internally.Special annual leave policy with minimum 19 days/year, plus 1 day off on your birthday.Annual WFH policy.Advanced 24/7 Health Insurance for all employees.Great Trade Union benefits such as birthdays, marriage, new born child...Professional growth:Opportunities to learn and grow through regular training programs, coaching and internal sharing.Work in a diverse environment with talented colleagues and partners/customers, local and expats.Positive workplace:Different exciting internal events to make you part of the Cốc Cốc family.Cozy pantry with plenty of coffee/tea every day.Many interesting hobby clubs to share your passions like English , Yoga, Billard or Football, etc.