Oferty dla Problems praca Polska

18.06.2026 | Pełny etat | Rzeszów | Xebia sp. z o.o.problems, - experience working with transactional and behavioural data, - proficiency in Python for data analysis and model development, - experience with experimentation, validation, and performance measurement of ML models, - understanding of overfitting, bias, and model generalisation, - ability to work

18.06.2026 | Pełny etat | Katowice | Capgemini PolskaApplication access problems and other basic IT incidents. - Provide troubleshooting support via phone, chat and e‑mail following established procedures and using diagnostic tools. - Guide end users clearly and effectively through problem‑solving steps to restore their system or application functionality

18.06.2026 | Pełny etat | Kraków | Sollers Consulting Sp. z.o.oOf English language, being fully confident collaborating with English native speakers (at least C1 level). - Understanding agile ways of working. - Proven ability to apply both intuitive and analytical reasoning to approach complex problems. - To be able to work in Poland and the European Union on a full

18.06.2026 | Pełny etat | Poznań | TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄSolutions, including cloud deployment (Azure - GCP, Snowflake) - Delivering models end to end, including MLOps aspects such as monitoring, automation, and maintenance - Solving advanced predictive, optimization, and recommendation problems using modern Machine Learning methods - Building solutions based

18.06.2026 | Pełny etat | Warszawa | Movate Spółka z o.o.On experience with - BGP - OSPF - Multi-provider routing - Experience with network diagnostic tools (looking glass, path analysis) - AWS networking services - Transit Gateway - Direct Connect - Cloud connectivity architectures - Ability to diagnose regional infrastructure problems (fiber cuts, routing changes

18.06.2026 | Pełny etat | Wrocław | Xebia sp. z o.o.Model outputs through production API endpoints and working with frontend engineers on data contracts, - debugging models in production edge cases, numerical issues, data quality problems. Your profile - solid statistics background regression, GAMs, mixed/random effects, link functions, robust

18.06.2026 | Pełny etat | Warszawa | AllegroAnd achievement of results of selected categories. - You will analyze the assortment and track online/offline trends to identify assortment gaps and category growth opportunities. - You will take responsibility for monitoring category performance in order to diagnose potential problems and propose solutions

18.06.2026 | Pełny etat | Warszawa | AllegroIdeation to implementation - Have strong verbal and visual presentation skills that communicate the process, approach and impact of your design - Know Polish at a native level and English at B2 level Your responsibilities - Be involved in identifying the needs and solving the problems of Allegro users

18.06.2026 | Pełny etat | Warszawa | RTB HouseTeams. This position is ideal for developers who want to grow their skills, solve real-world problems, and build reliable software that makes a visible difference. You Will - Design, develop, and maintain our internal Automation and Monitoring platforms. - Design and build new, reusable components