Oferty dla Second Hand praca Polska

09.07.2026 | Pełny etat | Kraków | SiiWith the client to signing off on the modeling approach, reviewing the work, and making sure what gets delivered actually runs. This is a hands-on role. You’ll still write Python, still challenge model choices, still dig into why the metrics look too good. But your biggest impact will come through others

09.07.2026 | Pełny etat | Katowice | ASTEK PolskaDołącz do silnie rozwijającej się we Francji i na całym świecie Grupy, której obroty w 2025 r. wyniosły 730 milionów euro. Zapraszamy na https// po więcej szczegółów. Stanowisko Obecnie dla naszego klienta z branży nowoczesnych technologii dla handlu detalicznego poszukujemy kandydata

09.07.2026 | Pełny etat | Wysokie Mazowieckie | Perfect Gym SolutionsWe are looking for a dedicated Platform Security Engineer to build and operate scalable cloud infrastructure, serving as a secure foundation for our product teams by embedding robust security practices directly into our operations. In this hands-on role, you will bring a developer mindset to SecOps

09.07.2026 | Pełny etat | Kraków | StrategicsIQContinuously improve testing processes, tools, and automation coverage Required Skills & Experience Strong experience with Java Hands-on experience with Selenium WebDriver Experience building or maintaining automation frameworks Knowledge of test frameworks such as TestNG or JUnit Experience with CI/CD tools

09.07.2026 | Pełny etat | Katowice | Reply Polska Sp. z o. o.Experience as a Data Engineer or ETL Developer. Strong proficiency in Python programming. Practical experience with PySpark and distributed data processing Hands-on experience with AWS Glue. Designing and maintaining ETL pipelines. Good understanding of data lakes and data warehouse architecture. Experience

09.07.2026 | Pełny etat | Wysokie Mazowieckie | LSI SoftwareRetail, HoReCa. Będziesz odpowiadać za · Sprzedaż produktów przeznaczonych do wsparcia biznesu (hardware), · Pozyskiwanie nowych Klientów biznesowych (aktywny hunting), · Przygotowywanie oraz prowadzenie prezentacji i pokazów handlowych, · Obsługa posprzedażowa Klientów, · Ewidencjonowanie działań

09.07.2026 | Pełny etat | Wysokie Mazowieckie | AccentureTo consumer goods - FMCG business environments is a plus Hands-on involvement in SAP implementations (SAP S/4HANA and/or SAP ECC) Understanding of SAP functional domains such as MM, SD, FI/CO, PP, or related modules Experience supporting SIT and UAT cycles, including defect tracking and test coordination

09.07.2026 | Pełny etat | Gdańsk (Gdańsk) | Link GroupIn firewall administration and rule governance. 3 years of experience in managing L2/L3 switching environments. Strong understanding of network security technologies, segmentation, wireless security and remote access solutions. Hands-on experience with enterprise firewall platforms, preferably Fortinet

09.07.2026 | Pełny etat | Wysokie Mazowieckie | Capco PolandIn Polish is mandatory. What You’ll Do Develop and configure integrations including ISO8583 adapters, POS/ATM handlers, and system interfaces Implement data mapping, transformations, validation rules, and error handling (retries, idempotency) Build and maintain batch/ETL processes, data migrations