4,212 data analyst python jobs in Polska.

TechTree's client is looking for an experienced Business Analyst to join a long-term enterprise IT programme supporting a major EU agency in Warsaw. You'll work at the intersection of business processes, enterprise systems, data and software delivery , partnering closely with stakeholders, product owners and a development ...

... podejmowania decyzji w czasie rzeczywistym. Ekspertka merytoryczna lub Ekspert merytoryczny SAP DataSphere/SAC Twój zakres obowiązków: - Modelowanie danych (SAP DataSphere): Projektowanie i budowa semantycznych oraz fizycznych modeli danych (widoki, złączenia, asocjacje, modele analityczne) w środowisku chmurowym SAP Datasphere. ...

... Security Analyst Responsibilities: - Investigate and respond to DLP security incidents - Provide Business Intelligence reporting based on DLP - Collect and anlyze data from various sources to idendtify and resolve security incidents and create meaningful reports - Conducting data protection awareness and communication campaigns ...

W związku z realizacją międzynarodowego projektu transformacyjnego w obszarze produkcji poszukujemy doświadczonego SAP PP-PI Consultant / MFG Analyst. Osoba na tym stanowisku będzie odpowiedzialna za analizę procesów biznesowych, konfigurację rozwiązań SAP oraz wsparcie wdrożenia w środowisku produkcyjnym. Wymagania Minimum ...

... our ongoing efforts to enhance security, we conduct regular penetration testing on internal web applications and services. We are currently seeking skilled Python developer to help improve existing tools and develop new internal solutions for penetration testing. In particular, we are looking for engineers who can leverage ...

... engineering experience and the ability to design and deliver AI-powered solutions. Responsibilities Design, implement, and deploy cloud-native solutions using Python, with a focus on scalability, security, performance, and containerization or serverless architectures Design managed database solutions for efficient data management ...

... systems that automate complex, end-to-end software development lifecycle (SDLC) processes. Develop robust, scalable back-end services and orchestrations using Python, LangGraph, and LangChain to enable multi-agent communication, state management, and task planning. Implement observability, evaluation, and tracing frameworks ...

... and implement batch and streaming data pipelines. - Integrate data from databases, APIs, and event streams. - Build and maintain ETL/ELT processes. - Ensure data quality, reliability, and performance. - Collaborate with data scientists and analysts. - Support deployment and operation of data solutions. Benefits - Motivizer ...

... Polish. - Programming Language: Strong programming skills in languages such as Python, Java or Scala. - Cloud: Experience with public cloud providers AWS/Azure. - Database Technologies: Knowledge of SQL and NoSQL databases. - Expertise in Big Data Technologies: Familiarity with big data frameworks and tools like Spark, Kafka, ...

... Cloud Platform. The ideal candidate should have extensive experience in backend positions and be proficient in programming languages such as Java, Scala, and Python. Responsibilities include maintaining data pipelines, creating features, and collaborating with teams like Data Science and QA. The company promotes diversity ...

... distributed systems applications and services. Role details: Design, develop, and maintain highly scalable data pipelines, ETL processes, and data models using Python, Spark, and other big data technologies in a cloud environment (AWS/GCP). Lead the integration of AI and LLMs into our data products, working with data scientists ...

... Enhance and modernize data ingestion pipelines to support scalable data processingDevelop and maintain high-performance REST APIs and backend services using Python and FastAPIEnrich executive-level dashboards and reporting capabilities to support decision-makingImprove monitoring and audit workflows to ensure data accuracy, ...

... pipelines, streaming/ingestion, queues, and real-time APIs. Strong grasp of concurrency, reliability, and performance trade-offs. Solid understanding of relational databases (PostgreSQL preferred) and data modeling for evolving real-world data. Comfort working across the entire SDLC: from problem framing to deploying and monitoring ...

... , including database objects, schemas, PL/SQL, dependencies and performance - Experience with Oracle to PostgreSQL migrations - Practical experience with GCP Database Migration Service - Knowledge of database replication / Change Data Capture (CDC) and low-downtime migration approaches - Experience with production database ...

... engineersImplement best practices for code quality and data securityParticipate in code reviews and knowledge sharing sessionsOptimize costs associated with data storage and processing Requirements Proficiency in Python and Spark with at least 3 years in data engineering rolesStrong experience with Azure Databricks and ...

... danymi, - dedykowane zespoły projektowe. Co oferujemy w ramach współpracy? - możliwość świadczenia usług w różnorodnych projektach z obszaru Software, Embedded, Data i Cloud Services, - zaangażowanie w dodatkowe inicjatywy presealsowe oraz eksperckie , - dostęp do opieki medycznej, karty sportowej oraz platformy kafeteryjnej ...

... implementing top-tier security standards, and designing monitoring and alerting mechanisms. - Dependency Mapping: Analyzing and mapping technical dependencies between databases, data pipelines, and enterprise-wide systems. - Data Infrastructure: Engineering and optimizing data processing pipelines integrating Python- and Java-based ...

As a Data Science Engineer , you will develop data-driven solutions on AWS — combining data analysis, feature engineering, statistical thinking, and hands‑on data engineering. You will work closely with business, engineering, and platform teams to turn data into actionable insights and scalable analytical workflows. Responsibilities ...

... looking for a hands‑on Senior Data Engineer / Data Scientist with a strong Python background and proven experience in AI‑driven solutions. This role combines data engineering expertise with analytical and modeling capabilities. You will be responsible for building scalable data pipelines and developing AI/ML and agent‑based ...

... Testing developed software and verifying the correctness of implemented solutions. Supporting the delivery and implementation of solutions based on relational databases. Requirements: Minimum 5 years of experience working with relational databases, with PostgreSQL being the preferred database technology. Minimum 4 years ...