Oferty dla Database Development praca Polska

01.04.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupAnd Retrieval-Augmented Generation (RAG). Develop and integrate knowledge graph-based solutions using RDF/SPARQL. Work with vector databases to support semantic search and ML-driven applications. Deploy and manage ML workloads in Google Cloud Platform (GCP) using services such as Vertex AI, Dataflow, and GKE

01.04.2026 | Pełny etat | Wysokie Mazowieckie | Svitla SystemsThis role will act as a key link between business designers, the development team, and system architects, ensuring the consistency of solutions, the quality of projects, and their technical feasibility. Remote work mode is available, but occasional visits to the office in Warsaw are welcome. Requirements

01.04.2026 | Pełny etat | Poznań | STX NextIn designing scalable data processing systems (including pipelines, advanced ETL processes, data warehouses, and lakes). Strong SQL skills and experience with relational databases (MySQL, PostgreSQL). Familiarity with NoSQL databases (e.G., HBase, DynamoDB, MongoDB). Familiarity with data warehousing solutions

01.04.2026 | Pełny etat | Wrocław | Svitla SystemsGraph-derived features). Develop and optimize classification models (e.G., XGBoost, logistic regression) with strong handling of class imbalance and noisy labels. Integrate ML models directly with graph databases to support real-time inference and identity scoring. Own model lifecycle concerns

01.04.2026 | Pełny etat | Wrocław | InPostKnowledge and experience in PySpark, relational databases, cloud solutions (e.G. Databricks, Azure, GCP, AWS, Snowflake). Nice to have Proficiency in testing your code. Knowledge of best practices regarding writing readable code, technical reviews and maintainability. Knowledge of ML Ops and experience

01.04.2026 | Pełny etat | Gdańsk (Gdańsk) | DCGCollaborate closely with developers, architects, and other IT analysts in a cross-functional environment Requirements Minimum 5 years of experience in IT analysis, data analysis, or a similar role Strong experience in relational databases design, querying, and optimization Hands-on experience with Big Data

01.04.2026 | Pełny etat | Wysokie Mazowieckie | BillenniumWho we are and how we work T rust, I nnovation, G rowth, E nergy, R esponsibility - guide us in everything we do. Role Summary We are looking for a passionate Cloud & Infrastructure Engineer to join our team. You’ll play a key role in ensuring the stability, automation and development of our hybrid

01.04.2026 | Pełny etat | Wrocław | Link GroupTests to guarantee code quality and stability Collaborate closely with product managers, designers, and stakeholders to deliver impactful solutions Review peers’ code, provide feedback, and encourage engineering best practices What you bring 5 years of professional experience in software development

01.04.2026 | Pełny etat | Wrocław | Godel Technologies EuropeWe are looking for a Senior AI-first Engineer who combines deep technical expertise with a genuine, hands-on approach to AI-assisted development. You will work across varied client engagements - from modernizing legacy systems to architecting new products - and are expected to contribute at a high