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Data Analyst

Algoteque • Košice (Slovakia) • Hybrid

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About us

ALGOTEQUE is an IT consultancy firm that helps startups, mid-sized and large corporations to create and deliver innovative technologies. Our team has a successful track record in designing, developing, implementing, and integrating software solutions (AI, ML, BI, Web, Automation) for Telecom, Energy, Bank, Insurance, Pharma, Automotive, Industry, e-commerce. We deliver our services both in fixed-price and time-and-materials models, helping our customers achieve their business and IT strategies.

Job Description

Are you a skilled Data Analyst with a passion for working with SQL, data models, and exploring the potential of AI/ML technologies? We're looking for a motivated professional to join our team on a contract basis in Košice, Slovakia. This is your chance to work on exciting projects in a fast-paced, creative environment, contributing to cutting-edge solutions in data analytics and AI. What You'll Do As a Data Analyst, you will: Develop and refine SQL queries to structure and transform data for reporting and analytics. Design and implement a unified database model, ensuring seamless data flow into OLAP cubes and columnar databases like ClickHouse (soon to be introduced). Collaborate with cross-functional teams to understand data sources and optimize their integration into a consolidated analytics framework. Evaluate and test speech-to-text providers, assessing their performance across different languages and use cases. Contribute to the enhancement of our Generative AI, LLM-based system, which processes speech-to-text transcriptions into summaries, topic detection, and other insights. Experiment with emerging AI/ML models, optimizing their accuracy through prompt engineering, fine-tuning, and output formatting. Support the development of RAG (Retrieval-Augmented Generation) solutions and explore model quantization techniques.

Required qualifications

What We're Looking For Your Skills & Experience Proven Experience: Hands-on experience in data analysis, data science, data engineering, or related fields. SQL Expertise: Advanced skills in PostgreSQL, including complex queries, data transformations, and performance optimization. Data Modeling: Experience designing and maintaining scalable data models, including schema design and ETL processes. AI/ML Knowledge: Basic understanding of AI/ML models, including LLMs, prompt engineering, fine-tuning, and quality assessment. Python Skills: Knowledge of Python for experimenting with and testing ML/LLM libraries is a plus. Cloud & Tools: Experience working with cloud-based solutions and modern data tools. Agile Experience: Familiarity with Agile environments and working in cross-functional teams. Communication: Strong communication skills in English. Big Advantage A deeper understanding of AI technologies and their applications. What You'll Get A creative environment with a strong sense of ownership and collaboration. The opportunity to architect scalable solutions in a fast-growth industry. Exposure to cutting-edge technologies like Generative AI, LLMs, and RAG solutions. A chance to work in a dynamic, Agile-driven team. Position Details Start Date: ASAP Location: Košice, Slovakia (On-site) with possibility of HO Contract Type: Contract Ready to Join Us? If you're excited about this opportunity and meet the qualifications, we'd love to hear from you! Apply now and take the next step in your data analytics career.

Job details

Company

Algoteque

Contract

Full-time

Job location

Hybrid • Košice (Slovakia)

Reference

2104347

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Data Analyst

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