python English-speaking jobs in Chorzów

The Net Working Capital Senior Expert provides support to senior management and RRPS Board Members in strategic financial planning exercises. They analyze overdue balances, lead initiatives to reduce them, and deliver reports to support decision making. The role requires expertise in end-to-end Cash Management processes, accounting, and risk management.

Full Stack Engineer needed to build, extend, and maintain systems supporting core business processes. Experience with Node.js, TypeScript, React, NestJS, and PostgreSQL required. Must have 3+ years of commercial experience and be fluent in English and Polish.

Senior Principal Learning Transformation Consultant to lead and deliver large-scale learning transformation programs. Experience in Learning Managed Services, Upskilling & Reskilling Strategy, or Learning Systems Integration required. Proven ability to sell and lead multi-million dollar programs. Strong executive presence and influencing skills. Deep understanding of modern learning ecosystems and global content supply chains.

Designs, develops, and maintains cloud platform capabilities for secure and efficient delivery of cloud-native workloads. Implements automation and tooling for CI/CD pipelines, testing, and compliance validation. Collaborates with security and compliance teams to embed security and governance into the platform. Provides technical guidance to other engineers.

Maintain, support, and develop network environments including data centers and office locations. Implement and manage network solutions, firewalls, and disaster recovery procedures. Provide operational support, monitor infrastructure, and collaborate with vendors.

The University of Warsaw's Faculty of Economic Sciences seeks an Assistant Professor (Adiunkt) in data science. Requires a PhD in economics and finance, research plan, teaching experience, and international experience.

SNECI seeks a Quality Consultant to supervise quality documentation, monitor processes, conduct quality analyses, and report completed tasks.

Digital Project Manager needed to coordinate end-to-end project lifecycles, brief creative and technical teams, and manage project documentation. Requires proven experience in digital project management, exceptional stakeholder management, and strong cross-team coordination skills. Full professional proficiency in English (C1 level) is required.

Junior Client Reporting Analyst will attend client meetings, filter report requests, gather requirements, and collaborate on report implementations in Excel and Power BI. Requires a university degree, experience with large datasets, good English (B2+), and intermediate Excel skills.

Platform Engineer will optimize a recruiting DSL-to-SQL compiler, build developer tools, and ensure secure and reliable infrastructure.

AR Accountant needed to support collection efforts for German and Austrian customers. Responsibilities include reporting, analyzing customer payment behavior, and ensuring timely invoice payments. Familiarity with SAP is beneficial.

Lead biostatistics for clinical trials and regulatory submissions. Define statistical strategy, conduct analyses, and interpret results. Experience with Bayesian methods, adaptive designs, and regulatory guidance required. PhD or MS in Biostatistics, Statistics, or related field. Minimum 8 years of experience in clinical trial statistics.

Design, develop, test, and deploy complex automations using Power Automate, Power Apps, AI Builder, and Copilot Studio. Build reusable components and frameworks while ensuring solutions adhere to architectural standards and compliance guidelines. Collaborate with the Power Platform CoE on licensing, environment strategy, and platform access. Coach and train team members on automation best practices.

Provides expert guidance on HR policies, labor law, and best practices. Supports talent acquisition, employee relations, performance management, and organizational effectiveness initiatives. Collaborates with managers to enhance employee experience and team performance.

Lead the design of intuitive UI for Cyberpunk 2, driving the end-to-end design process from user flows to final visuals. Collaborate with UX, design, and engineering teams to ensure alignment between creative vision, functionality, and technical feasibility.

Full-Stack Developer needed for cloud-native application development. Design, develop, and maintain frontend components using Angular and backend services using Python FastAPI and SQLAlchemy. Collaborate with technical leads and architects to ensure solutions align with system architecture. Support integration with AWS services. 2-4 years of professional software development experience required.

Lead SAP SuccessFactors implementations, particularly in Employee Central, EC Time Management, and Payroll. Manage project teams and ensure successful delivery in Cloud, Hybrid, and on-Premise environments.

QA Engineer will own product quality for a game with millions of players. Responsibilities include fixing quality issues, driving fixes, running QA sessions, testing PRs, monitoring bug channels, and ensuring every significant change is tested across platforms.

The Total Reward Partner will support the design and implementation of reward frameworks and programs, advising business leaders on compensation strategy. This role ensures data integrity and compliance with reward principles, translates complex concepts into actionable guidance, and supports annual salary review cycles.

Lead Product Manager to own and improve user flows for a global digital product. Experience in B2C and payments, product development lifecycle, and data-driven decision making required.