11.04.2026 | Pół etatu | Wrocław | Hero.dot Sp. z o.o.Expo) Angular - ability to read and make basic changes in an existing codebase Experience with CDP, marketing automation, or analytics dashboards Backend familiarity Python, PostgreSQL, AWS What we’re looking for 5 years of commercial React experience Confident using AI coding tools (Cursor, GitHub
Zobacz później11.04.2026 | Pełny etat | Wysokie Mazowieckie | HelloFreshWork experience as a (senior) data scientist, preferably in e-commerce, fintech, or fraud detection Strong experience with classification and regression models; familiarity with upliftmodeling is a plus Fluency in Python (Numpy, Pandas, Scikit-learn, XGBoost, LightGBM) and experience with Spark/PySpark
Zobacz później11.04.2026 | Pełny etat | Wysokie Mazowieckie | LingaroFeature engineering, models evaluation previous experience in an analytical role supporting business will be a plus fluency in Python, basic working knowledge of SQL knowledge of specific DS/ML libraries solid experience in one of the cloud computing platforms (Databricks or GCP or Azure) Role Specific
Zobacz później11.04.2026 | Pełny etat | Wrocław | N-iXFrameworks. Programming experience in Python, Groovy, or Bash scripting. Previous work on SaaS products at scale in domains like digital identity, banking, or fintech. Experience delivering features from user stories through to deployment in Agile environments
Zobacz później11.04.2026 | Pełny etat | Wysokie Mazowieckie | UpsideOf the following frameworks Python, Ruby, JavaScript - and readiness to explore new technologies when needed. Proven ability to design and oversee complex architectures (monoliths, microservices, distributed and asynchronous systems, messaging patterns, scalability). Strong understanding of databases (PostgreSQL
Zobacz później11.04.2026 | Pełny etat | Piła | SiiAnd modern authentication mechanisms Experience with a programming language such as Python Very good command of English, both written and spoken Fluent Polish required Residing in Poland required What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special
Zobacz później11.04.2026 | Pełny etat | Katowice | BITROPY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄFeatures end-to-end, work on core platform components (LLM routing, gateways, proxies), help shape architecture and data models, use AI in your daily work (agent workflows, AI tools), contribute to infrastructure and deployments. Tech Go, TypeScript, Python, Kubernetes, Linear Notion, approach simple
Zobacz później11.04.2026 | Pełny etat | Gdańsk (Gdańsk) | NetguruExcellent stakeholder communication, navigating priorities and complexity in multi-stakeholder environments. High accountability, systems thinking, and a bias for structure, clarity, and action. Communicative (B2) Polish and English. Nice to have Strong Python and/or TypeScript/ background. AI
Zobacz później11.04.2026 | Pełny etat | Gdańsk (Gdańsk) | AirHelpHigh-quality code, and continuous improvement. Daily deployments to production, ensuring fast impact and iterative development. Access to a modern tech stack and a variety of functional areas, including Backend Ruby/Rails, Golang, Python, Frontend React, JavaScript, TypeScript Databases
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