Oferty dla Data It praca Polska

21.03.2026 | Pełny etat | Katowice | TechTreeEcosystem. As a Senior Data Platform Engineer, you'll combine strong software engineering principles with deep data expertise to build robust, cloud-native platforms that process large-scale datasets efficiently and enable internal teams to build reporting and analytics on top of them. The role emphasises

21.03.2026 | Pełny etat | Wysokie Mazowieckie | AllegroTest, and maintain data systems to ensure accuracy for large-scale pipelines involving both streaming and batch data flows. Implement data schemas, models, message brokers, and SQL/No-SQL databases. Actively maintain the correctness of dataflows, ensuring high performance for critical processes like

21.03.2026 | Pełny etat | Wysokie Mazowieckie | DCGFor our partners, we are currently looking for Senior Data/ML Engineer Location Gdańsk/Gdynia/Warsaw (Hybrid mode) Responsibilities Managed the lifecycle of machine learning models from development to deployment and monitoring, ensuring optimal performance and reliability Implemented MLOps principles

21.03.2026 | Pełny etat | Wysokie Mazowieckie | RITS Professional Servicesdata processing frameworks and the infrastructure that enables large-scale data processing. Job responsibilities Build and run data platform using such technologies as public cloud infrastructure (AWS and GCP), Kafka, Spark, databases and containers Develop data platform based on open source software

21.03.2026 | Pełny etat | Wrocław | DCV TechnologiesExciting Opportunity SRE Engineer - Big Data (100% Remote, Poland) Are you an experienced SRE Engineer with a passion for Big Data platforms? Join our team on a dynamic 6-month project (with extension potential) and make an impact while working 100% remotely from Poland! Key Details Location

21.03.2026 | Pełny etat | Kraków | Jit TeamSalary 150 - 200 PLN/h netvat on B2B Work model hybrid (approx. 1 time a week at the office located in Gdynia - Gdańsk - Warsaw - Kraków - Rzeszów) Why choose this offer? Work at the intersection of AI and data engineering on real, production-grade solutions Direct impact on building AI-driven

21.03.2026 | Pełny etat | Kraków | TechTreeEnd-to-end GenAI applications Build complete GenAI solutions covering data ingestion, retrieval layers, orchestration (LangChain, LlamaIndex, LangGraph), API and backend, and lightweight UI where needed. RAG pipeline design Design and implement RAG pipelines with vector databases, hybrid search

21.03.2026 | Pełny etat | Kraków | N-iXClean, and accessible datasets ML Data Pipelines using Temporal Design, implement, and maintain robust ML data pipelines for training, validation, and inference of machine learning models Use Temporal for workflow orchestration, ensuring reliability, retries, and state management across complex ML

21.03.2026 | Pełny etat | Gdańsk (Gdańsk) | TechTreeEcosystem. As a Senior Data Platform Engineer, you'll combine strong software engineering principles with deep data expertise to build robust, cloud-native platforms that process large-scale datasets efficiently and enable internal teams to build reporting and analytics on top of them. The role emphasises