Senior Data Engineer
103 - 164 PLN/ godz.B2B (netto)
14 270 - 22 200 PLN/ mies.Umowa o pracę (brutto)
SeniorFull-time·B2B·Umowa o pracę
#329035·Dodano 15 dni temu·25
Źródło: nofluffjobs.comTech Stack / Keywords
PythonETLData warehousesSnowflakeAPI
Firma i stanowisko
At the forefront of reimagining how industries operate, we are a team of builders and thinkers reshaping e-commerce, ticketing, and logistics from first principles. Our work is grounded in curiosity, experimentation, and a drive for real business impact. We eliminate inefficiencies—not just in code, but in legacy models and outdated assumptions.
Wymagania
- Expert-level Python proficiency for data engineering, including API integrations, data transformations (Pandas, PySpark), and automation
- Proven experience designing and deploying large-scale data platforms on AWS, GCP, or Azure
- Strong foundation in building production-grade ETL/ELT pipelines using Apache Airflow, Kafka, Spark, or cloud-native tools
- Hands-on experience with vector databases (e.g., Pinecone, Weaviate, Chroma, Milvus) and implementing semantic search
- Demonstrated knowledge of Generative AI and LLMs, with practical experience in RAG architectures and prompt engineering
- Deep understanding of data governance, quality, and documentation, with a focus on lineage, metadata, and compliance
- Familiarity with cloud services including serverless computing, managed databases, and data warehouses such as BigQuery, Redshift, or Snowflake
- Experience working with complex real-world data environments, including legacy systems, SaaS integrations, APIs, and databases
- Fluency in English, both written and spoken
Obowiązki
- Analyze and optimize business processes by collaborating with stakeholders to uncover inefficiencies and define data requirements for automation
- Design scalable, modular data architectures that integrate with Generative AI and Agentic AI systems to support real-time decision-making
- Engineer robust ETL/ELT pipelines using Python, cloud-native services, and orchestration tools, supporting both batch and streaming data needs
- Architect RAG and vector database solutions using semantic search to enable LLMs to retrieve curated, context-rich business data
- Build intelligent data products, from predictive models and decision engines to AI-driven insights platforms
- Implement data quality, validation, and governance frameworks to ensure data integrity, lineage, and compliance across systems
- Lead technical discovery sessions with clients to transform complex business challenges into AI and data-driven opportunities
- Mentor team members on best practices in data engineering, AI integration, and modern cloud architectures
Oferta
- Private medical care and life insurance
- Medicover sport package
- Flexible working hours
- Bonus for referrals
- Employee-led workshops and office perks
- Unlimited WFH (work from home) policy
- Work from anywhere possibilities in NFQ-approved countries
- B2B contracts include paid annual service break and paid public holidays in Poland
- Sport subscription
- Private healthcare
- International projects
- Free coffee
- Free beverages
- Startup atmosphere
Opieka zdrowotna
Karta sportowa
Elastyczne godziny
Bonusy
NFQ Technologies
2 aktywne oferty