Oferty dla Java praca Polska

28.06.2026 | Pełny etat | Toruń | AllegroAbout the job In this role, you will be a key player in evolving our Product Catalog - the foundational pillar of our platform. Your primary objective will be to build and optimize solutions for duplicate detection and accurate product grouping across a broad portfolio of system components. Your wor

28.06.2026 | Pełny etat | Poznań | AllegroTo guide technical decisions effectively. You have a broad technical horizon You possess an orientation across Big Data (Python, Scala Spark), Backend (Java/Kotlin), and Frontend

28.06.2026 | Pełny etat | Poznań | AllegroAnd core business dashboards (Board-level metrics). This is the right job for you if you Have solid, production-proven experience in Big Data ecosystems and building stable data pipelines. Are proficient in Python, Spark (Scala is nice to have) and open to navigating or aligning with Java backend

24.06.2026 | Pełny etat | Poznań | AllegroTo constantly develop and update their knowledge Know English at B2 level (communication in the team is in English) Nice to have Good knowledge of Istio or any other service mesh Commercial experience in Java or any high level language Practical experience building infrastructure on a cloud provider (GCP

23.06.2026 | Pełny etat | Wysokie Mazowieckie | AllegroAbout the job Massive Scale Design, build, and optimize systems that handle thousands of requests per minute. This is high-availability, high-performance engineering in practice. Modern Tech Stack Work with a world-class, cloud-native environment. Our core technologies include Kotlin, Spring, Ka

23.06.2026 | Pełny etat | Kraków | AllegroLeading the technical integration of LLMs to drive our predictive capabilities. We are looking for people who Tech Stack You are proficient in Kotlin or Java and have a solid foundation in microservices and cloud environments (GCP/Azure). Ownership You feel comfortable interacting with stakeholders

23.06.2026 | Pełny etat | Poznań | AllegroTo guide technical decisions effectively. You have a broad technical horizon You possess an orientation across Big Data (Python, Scala Spark), Backend (Java/Kotlin), and Frontend (Angular) environments. You enjoy cross-functional impact You are eager to drive your team's core deliverables while also

23.06.2026 | Pełny etat | Wysokie Mazowieckie | AllegroTo guide technical decisions effectively. You have a broad technical horizon You possess an orientation across Big Data (Python, Scala Spark), Backend (Java/Kotlin), and Frontend (Angular) environments. You enjoy cross-functional impact You are eager to drive your team's core deliverables while also

22.06.2026 | Pełny etat | Toruń | AllegroSoftware Engineer 1 (Java/Kotlin) Miejsce pracy Toruń Technologies we use Expected Java Kotlin About the project Our team owns the quality of product content in Allegro's product catalog - names, descriptions, and the processes that keep them correct at scale. We build AI-driven pipelines