Senior Data Analyst (Snowflake, Airflow)

We’re looking for a Senior Data Analyst to join our AI-native, full-stack feature team and help shape a next-generation quantitative investment platform.

You’ll dive deep into complex datasets, uncover insights that drive smart decisions and work closely with engineers and product experts to build solutions that truly make an impact. You’ll learn from top talent, sharpen your analytical skills and see your ideas influence real outcomes.

Join us in our Kraków or Gdańsk office, where collaboration fuels innovation and great ideas turn into exceptional products.

If this sounds like the challenge you’ve been looking for, apply and let’s talk.

RESPONSIBILITIES

• Analyze structured, semi-structured, and unstructured data to support investment decisions. Perform data cleansing to ensure accuracy and consistency

• Conduct regular data validation and quality checks, collaborating with data engineers to resolve discrepancies

• Assist with integrating AI-driven analytics and GraphRAG into workflows. Leverage Neo4j-powered Knowledge Graphs to enhance investment intelligence

• Work closely with data architects, engineers, and stakeholders to understand requirements, and communicate insights effectively to both technical and non-technical audiences

REQUIREMENTS

• 3+ years of experience in data analysis or a related field

• Proficiency in SQL, Python, or R for data analysis, with experience using data visualization tools

• Hands-on experience with Apache Airflow for managing and automating data pipelines

• Familiarity with data warehousing concepts and tools, such as Snowflake. Understanding of data quality and validation practices

• Basic understanding of AI-driven analytics and graph data structures, with experience in or willingness to learn Neo4j and GraphRAG

• Strong analytical and problem-solving mindset, along with excellent communication and teamwork abilities

• English language proficiency at an Upper-Intermediate level (B2) or higher

WE OFFER

• We gather like-minded people:

  • Engineering community of industry professionals

  • Friendly team and enjoyable working environment

  • Flexible schedule and opportunity to work remotely within Poland

  • Chance to work abroad for up to 60 days annually

  • Business-driven relocation opportunities

• We provide growth opportunities:

  • Outstanding career roadmap

  • Leadership development, career advising, soft skills, and well-being programs

  • Certification (GCP, Azure, AWS)

  • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru

  • English classes

• We cover it all:

  • Stable income (Employment Contract or B2B)

  • Participation in the Employee Stock Purchase Plan

  • Benefits package (health insurance, multisport, shopping vouchers)

  • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more

  • Referral bonuses

  • Corporate, social and well-being events

• Please, note:

  • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview

  • We will reach out to selected candidates exclusively

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.