python English-speaking jobs in Chorzów

Withholding Tax Specialist will submit Relief At Source documents, complete FATCA/CRS forms, and liaise with internal and external parties to deliver tax-related processes.

Operations Analyst resolves HR inquiries via tickets using Workday/ServiceNow. Requires strong Dutch and English communication, HR process familiarity, and proficiency in HR systems.

Deliver engaging online Slovak and English language lessons to business professionals in one-on-one and small-group settings.

IT Team Leader responsible for managing IT infrastructure, team workflows, and security compliance with NIS2 and AI Act. Requires 5+ years as an IT Leader/Manager and 5+ years as a System/Network Administrator.

Service Manager to design and implement a comprehensive outsourced service and maintenance system for a growing robot fleet. Responsibilities include partner management, operational excellence, budget control, and cross-functional collaboration. Requires 5+ years of technical experience in industrial automation and 5+ years in technical service management.

Senior JavaScript Engineer to develop and maintain high-quality applications for LeoVegas.com. Requires strong experience with JavaScript, TypeScript, React, Next.js, and GraphQL.

Lead transformative innovation initiatives in the global Transformers business. Shape and manage the Innovation Focus Area portfolio, drive technology plans, and provide strategic direction for global programs.

Senior PV Officer/Team Leader manages ICSR staff, optimizes procedures, and ensures data accuracy. Requires 3-4 years in pharmacovigilance, including 1 year in a line manager role, and fluent English.

ML Technical Lead to direct ML-driven tools for game development, focusing on Unreal Engine workflows and productivity. This role involves technical leadership, coaching, and aligning ML capabilities with practical game creation value.

Senior Product Developer plans and leads technical projects across RDQ, marketing, and manufacturing. This role coordinates pilot and factory trials, manages development activities, and uses digital models to interpret consumer insights.

Applied Data Scientist to own complex, non-standard analyses on live commercial and clinical projects. Develop and validate new analytical methods using Python and advanced statistics on microscopy data.

Senior Fullstack IoT Engineer to design and evolve cloud-native platforms. Responsibilities include developing backend services, designing REST APIs, operating AWS IoT architectures, and building data processing workflows. Requires expertise in TypeScript, Node.js, NestJS, AWS services, and infrastructure as code.

Senior Engineering Manager to lead a growing engineering organization in the Payments & Checkout domain. Drive technical excellence, scale teams, and shape technology strategy for InPost Pay. Requires 10+ years in software engineering with Java/Spring Boot experience.

Freelance Kotlin Developer to design, build, and maintain JVM-based microservices on AWS. Experience with distributed systems, AWS (ECS, Lambda, S3, RDS or DynamoDB), Docker, and CI/CD pipelines required. Strong understanding of microservice patterns and event-driven architecture.

Build and optimize the data platform using Microsoft Fabric, SQL, and Power BI. Connect diverse data sources, build Lakehouse/Data Warehouse solutions, and automate data processing workflows.

Senior Clinical Data Manager serves as the primary data lead for global clinical trials, driving data delivery from start-up to database lock. Requires 6+ years in Clinical Data Management, knowledge of CDISC standards, and experience with EDC systems.

Supply Chain Lead IT Architect needed to own the architecture for customer fulfillment, logistics, and Order-to-Cash during a large-scale business separation. Requires deep SAP ECC expertise and experience in logistics/supply chain technology workstreams.

Manages daily distribution operations and coordinates logistics service providers across the Europe East region. Monitors performance, collaborates with warehouse teams, and supports distribution strategies. Analyzes metrics, contributes to improvement initiatives, and ensures compliance with guidelines.

The Commercial Portfolio Lead defines and executes the commercial portfolio strategy, partners with Value & Access and Therapeutic Area teams, and leads portfolio budgeting and forecasting. Oversees portfolio performance tracking, drives excellence in pricing and distribution, and ensures coordination across commercial channels. Leads, develops, and coaches a team, strengthening capabilities in portfolio management, analytics, and commercial decision-making.

Leads multiple engineering teams focused on building and optimizing cloud-native infrastructure solutions. Drives Kubernetes-based orchestration and ensures reliability, scalability, and cost efficiency across Relativity's platform. Collaborates with cross-functional teams to deliver infrastructure services.