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. ResponsibilitiesAnalyze structured, semi-structured, and unstructured data to support investment decisions. Perform data cleansing to ensure accuracy and consistencyConduct regular data validation and quality checks, collaborating with data engineers to resolve discrepanciesAssist with integrating AI-driven analytics and GraphRAG into workflows. Leverage Neo4j-powered Knowledge Graphs to enhance investment intelligenceWork closely with data architects, engineers, and stakeholders to understand requirements, and communicate insights effectively to both technical and non-technical audiences Requirements3+ years of experience in data analysis or a related fieldProficiency in SQL, Python, or R for data analysis, with experience using data visualization toolsHands-on experience with Apache Airflow for managing and automating data pipelinesFamiliarity with data warehousing concepts and tools, such as Snowflake. Understanding of data quality and validation practicesBasic understanding of AI-driven analytics and graph data structures, with experience in or willingness to learn Neo4j and GraphRAGStrong analytical and problem-solving mindset, along with excellent communication and teamwork abilitiesEnglish language proficiency at an Upper-Intermediate level (B2) or higher We offerWe gather like-minded people:Engineering community of industry professionalsFriendly team and enjoyable working environmentFlexible schedule and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Outstanding career roadmapLeadership development, career advising, soft skills, and well-being programsCertification (GCP, Azure, AWS)Unlimited access to LinkedIn Learning, Get Abstract, Cloud GuruEnglish classesWe cover it all:Stable income (Employment Contract or B2B)Participation in the Employee Stock Purchase PlanBenefits package (health insurance, multisport, shopping vouchers)Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and moreReferral bonusesCorporate, social and well-being eventsPlease, 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.