Data Scientist

Vallettasoftware is a mobile and web software developer for customers in the US and Europe. We are a company focused on innovation and cutting-edge technologies. We actively invest in research and development (R&D), giving our specialists the opportunity to work on AI projects even in periods between main tasks. We offer our clients modern AI solutions, ahead of their expectations and quickly adapt to changes in the industry. We develop the AI ​​and machine learning sales direction as an independent strategic direction and implement advanced AI solutions within the company to improve the efficiency and quality of our processes.

As a Data Scientist, you will work to extract meaningful insights from large data sets, develop machine learning models, and create vector knowledge bases to improve our business processes and products.

Responsibilities:

- Collecting, processing and analyzing big data from various sources.
- Developing and implementing machine learning models to solve business problems.
- Creating and optimizing vector knowledge bases to support recommendation systems and improve the efficiency of data analysis.
- Visualizing data and preparing dashboards to present analysis results to management and stakeholders.
- Collaborating with cross-functional teams to define analysis goals and use the results to improve work efficiency.
- Continuously researching the latest technologies and methods in the field of data analysis and machine learning. - Defining business entity metrics and their vectorization for the vector knowledge base

Requirements:

• Higher education in computer science, mathematics, statistics or a related discipline.
• At least 5 years of experience as a Data Scientist (ML OPS).
• Strong knowledge and experience working with Python or R programming languages.
• Experience working with Eliza OS.
• Experience working with libraries and machine learning tools such as TensorFlow, PyTorch, Scikit-learn and others.
• Ability to work with big data, knowledge of data processing technologies such as Hadoop and Spark.
• Experience in building and optimizing vector knowledge bases.
• Skills in working with relational and non-relational databases (for example, SQL, NoSQL).
• Experience in defining business entity metrics and from vectorization to vector knowledge base
• Experience working with Neo4J
• Knowledge of natural language processing (NLP) methods will be a plus.
• Excellent analytical skills, attention to detail, and the ability to solve complex problems.
• The ability to work in a team and communicate complex ideas effectively in a simple language.

Joining Valletta Software Development means:

• A Global, Thriving Team
• Join 100+ specialists from 20+ countries, united by a passion for outstanding IT solutions.
• Diverse projects: Fintech, MedTech, AI/ML, e-commerce, and more. Switch teams or industries to broaden your skills.
• Support at Every Step Client interview prep: We train you to succeed + give actionable feedback.
• Strategic stability: Well-structured processes, strong management, and long- term vision.
• Core values: Honesty, flexibility, innovation, and a people-first approach.
• Regular salary review based on your personal results.
• Paid rest days and sick leaves.

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Thank you!