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.com
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Tech 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 We eliminate inefficiencies—not just in code, but in legacy models and outdated assumptions.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

NFQ Technologies

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