1,477 python developer, data scientist, python jobs in Kraków, Polska.

... managing and deploying cloud services with AWS - Experience with event-driven, distributed architecture using Kafka Tech Stack Our codebase is primarily written in Python and Ruby Our machine learning models rely on PyTorch Our platform is built on AWS Data is stored in RDS MySQL, Redis, S3, ElasticSearch, Kafka, and Snowflake ...

Engenious is looking for an embedded developer to join the Linux team in Kraków, Poland. This role involves developing a vision for Linux in Power Grids and integrating Linux into various products. The ideal candidate should have at least 5 years of experience with Linux, deep knowledge of the Yocto Project, and strong ...

... to provide us with any sensitive categories of personal data when applying for a job with us. When applying for the vacancy, Keepit will process your personal data, and therefore we recommend that you also read our privacy policy at https://jobeax.com/link/yeA3f0tnT7U0MIlS which describes our processing of personal data ...

... digital talent attraction channels, including the career site and major platforms. You will build market-specific ecosystems, identify key partners, and drive data-driven improvements to the company’s employer brand and recruitment marketing efforts. The role focuses on mapping performance insights, partnering with HR, Marketing, ...

... full product data lifecycle, this is for you. WHAT YOU WILL DO - Validate product data across core systems to ensure completeness and accuracy; - Upload product data into PIM systems and resolve data gaps with stakeholders; - Support business teams with product data issues across channels; - Communicate data requirements to ...

... analysis, intra-day positions management, order management and routing, risks and limits management, reports of trading activities, FIX connectivity, market data providers connectivity (e.g. Bloomberg B-pipe). Responsibilities - The Team is focused on the development and maintenance of various applications. The successful ...

... and secure AI solutions — including LLMs, agentic applications, and tool integrations — across multiple clouds. By collaborating with engineering, security, data governance, and product teams, the Architect will translate business goals into platform designs and actionable delivery plans, while mentoring engineers and ...

... timelines, budgets, and resource allocation strategies, and ensure projects are delivered on time and within scope and budget. - Show leadership as a hands-on developer in multiple layers of the software stack and data stack. Perform code and design reviews. - Work closely with principal engineers to drive technology strategy ...

... tools such as Prometheus and Grafana - Knowledge of CI/CD and IaC tools (GitLab, Jenkins, Git) - Basic programming skills in Shell scripting, PowerShell, and Python - Knowledge of Windows and Linux administration - Willingness to learn, develop and continuously improve your skills - Good communication skills in Polish and ...

... requirements, Integrating internal systems with a focus on efficient data processing and cost optimization, Developing and maintaining solution blueprints for market data ingestion and processing, Reviewing and improving existing data pipelines, microservices, and peer solutions, Collaborating with engineers, business analysts, ...

... Streaming Replication, and Logical Decoding. - Proven expertise in database performance tuning, indexing strategies, and query optimization. - Experience automating database operations using Ansible, Jenkins, Bash, and/or Python. - Strong understanding of database security, auditing, and access management. - Hands-on experience ...

... efficiency at scale. - Experience building or scaling AI-enabled developer tools (e.g., copilots, agents, code search, test generation) and measuring impact via developer productivity and quality metrics - Familiarity with AI product delivery considerations such as model evaluation, prompt/agent design, data governance, privacy/security, ...

... designing and building REST APIs and microservices. - Frontend experience with JavaScript or TypeScript and React or similar frameworks. - Experience with SQL databases and data modelling such as PostgreSQL or Oracle. - Familiarity with CI/CD, Git, and DevOps practices. - Ability to work effectively in Agile teams and communicate ...

... Data Technician is responsible for performing mapping operations, data analysis, and data maintenance tasks to ensure the accuracy and quality of our geographic datasets. This role requires an understanding of geospatial concepts and tools, the ability to perform precise data edits, conduct comprehensive data analysis, and ...

... executableManage and grow a team of Delivery/Program Managers and Tech Leads — scaling from leading a single delivery team to overseeing a group of managersEstablish data-driven delivery governance (KPIs, reporting, escalation paths), mitigate risk and manage scope and commercial evolutionDrive AI adoption across delivery teams ...

... data products and contribute to architectural and platform-level decisions. - Design 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 ...

... workflows — so what works on one engagement carries to the nextEngage early, to help shape the use case and check technical feasibilityWrite production-grade Python: integrations, APIs, data access, deploymentWork directly with SMEs and end-users — interviews, UAT, observing the real workflow — and validate that the system ...

... English and Polish Nice to have - Experience in Platform Engineering, DevOps, or SRE - Previous experience in a technical lead role - Experience with Internal Developer Platforms or Cloud Platforms - Knowledge of time-series databases and data visualization - Experience working with globally distributed engineering teams - ...

... to own major backend components, architect scalable services, and drive technical direction in a small, autonomous team. This hands-on role requires strong Python, microservices, cloud experience (AWS/GCP), and a passion for observable, reliable systems. You’ll mentor engineers, shape architecture, and collaborate with ...

... regression, time series, uncertainty estimation) - Any Dataframe API (like Spark or Pandas) and SQL - Query optimizations (RDBMS or Spark) and indexing - Strong Python (production‑grade). Java and/or Scala are a plus; functional programming experience is a plus - Knowledge of scripting languages, such as Python, R, bash - Experience ...