Big Data Architect

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Hiring Remotely in Warsaw, Warszawa, Masovian
In-Office or Remote
Software
The Role
Company Description

Are you ready to architect the future of global data platforms? 
Sigma Software is looking for a Senior Data Architect to join our team on a full-time, remote basis. You will work on a high-impact modernization project for a world-leading media and information services company, shaping the backbone of advanced analytics and AI initiatives. 

This is your chance to design scalable, cloud-native architectures that power millions of professionals worldwide. Why join us? You’ll be part of a global project with cutting-edge technologies, influence key architectural standards, and collaborate with top-tier experts in a truly innovative environment. 

CUSTOMER
Our customer is a global leader in providing trusted content, technology, and expertise to professionals across law, tax, compliance, government, and media sectors. With over 100 years of history and operations in more than 100 countries, they are recognized for their innovation in integrating AI and analytics into professional tools, and consistently rank among the most trusted sources for news and data. 

PROJECT
You will contribute to the Global Data Platform Modernization project, developing a scalable, cloud-native data platform that supports advanced analytics, AI/ML applications, and real-time/batch data processing. This initiative offers you the opportunity to shape next-generation global data infrastructure, work with cutting-edge AI/ML and streaming technologies, and gain exposure to both AWS and GCP ecosystems. 

Key Technologies: Python, Apache Airflow, n8n, Google BigQuery, VectorDB, AWS (S3, Lambda, Glue, Redshift), GCP (Cloud Storage, Dataflow, BigQuery), OneDrive integration 

Job Description

  • Design and evolve scalable, cloud-native data architectures for advanced analytics and AI 
  • Develop and maintain real-time and batch data processing platforms 
  • Define and implement data modeling standards for structured/unstructured data 
  • Integrate innovative technologies (vector databases, LLMs, real-time streaming) 
  • Ensure data quality, lineage, and governance 
  • Collaborate with engineering/product teams to translate business needs into solutions 
  • Optimize platform scalability, cost, and performance in cloud environments 
  • Establish architectural standards for data-driven decision-making 

Qualifications

  • 5+ years of experience in data architecture and engineering 
  • Proficiency in Python for data processing/scripting 
  • Hands-on experience with Apache Airflow 
  • Experience with n8n low-code workflow automation 
  • Strong knowledge of Google BigQuery 
  • Familiarity with VectorDB or similar 
  • Expertise in AWS or GCP cloud services 
  • Experience integrating with OneDrive 
  • Upper-Intermediate English proficiency 

WILL BE A PLUS

  • Experience with data governance tools (e.g., Collibra, Alation) 
  • Knowledge of streaming platforms like Apache Kafka 
  • AI/ML model deployment experience 
  • Multi-cloud architecture expertise 
  • Background in large-scale enterprise data migrations 

Additional Information

    PERSONAL PROFILE

    • Analytical and strategic thinker with a passion for data innovation 
    • Strong communication and stakeholder management skills 
    • Proactive in exploring and adopting emerging technologies 
    • Collaborative team player with a global mindset 

     

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    The Company
    New York, New York
    1,516 Employees

    What We Do

    Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 21 years, providing comprehensive IT solutions to various businesses, ranging from startups to established software product houses. As one of Europe's substantial IT consultancies, it brings together a dedicated workforce of over 2,100 professionals in 40 offices across 19 countries. With a diverse client base, including more than 300 enterprises, including Fortune 500 stalwarts, Sigma Software Group is a preferred choice for developing solutions that help businesses create cutting-edge products while meeting their unique needs.

    Sigma Software Group operates as a dynamic ecosystem of tech companies, offering 25 ready-to-implement innovative products and 40+ value-added services. Furthermore, Sigma Software Group is committed to fostering innovation through initiatives such as the Sigma Software Labs business incubator, Sigma Software University, the SID Venture Partners VC Fund, UA Tech Network, Techosystem, the European Business Association, and other collaborative efforts.

    Since 2015, Sigma Software Group has consistently earned recognition on the IAOP's prestigious World's Top 100 Outsourcing list. The company's accomplishments have also been acknowledged by prominent global media outlets such as Forbes, CNBC, The Times, and Reuters

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