python English-speaking jobs in Chorzów

Java Backend Developer will contribute to the technical design and engineering of applications, developing domain expertise and collaborating with teams to deliver solutions.

The Centre of Postgraduate Medical Education seeks a Head of Law, History, and Medical Communication Department. Applicants must hold a professorship or doctor habilitated in medical or health sciences, possess a legal sciences degree, and have a specialization in public health.

Improve and optimize business processes within quality systems, such as Veeva QualityDocs and Veeva QMS. Provide 2nd-level functional support to users globally and drive system changes in collaboration with IT, vendors, and stakeholders.

This part-time (3/4) role supports D2C accounting operations. Responsibilities include account reconciliation, issue identification and resolution, accounts receivable management, stakeholder collaboration, reporting, and audit support.

The Medical Director, Oncology Clinical Development will support the growing oncology portfolio for hematological malignancies. This role will collaborate with a multidisciplinary team to develop and execute phase 1-3 clinical trials. The Medical Director will ensure high-quality protocol development, medical review of clinical trial data, and participation in the authoring of clinical study reports and publications.

C# Developer will develop new features and enhance functionality across various product modules.

The Partner Excellence Office Manager executes and manages Partner Excellence Office processes, enhancing the value and trust between the business and its partners. This role manages complex partner relationships, coordinates across functions, and drives process improvements to support business objectives. The manager designs, implements, and continuously improves Partner Excellence processes, embedding industry best practices in partner management and governance.

Experienced VIM (Vendor Invoice Management) Expert needed for managing and optimizing vendor invoice processes. Responsibilities include invoice processing, system integration, compliance, and process improvement. Requires 5+ years of experience in SAP Financial Processing and Invoice Verification, large-scale SAP transformations, and vendor management best practices. Excellent communication and collaboration skills are essential.

Develop and maintain embedded Linux environments, build systems, and low-level software solutions for medical technology products.

Defines and maintains the target architecture of the data platform, including ingest, storage, processing, serving, governance, and observability. Designs architecture based on Lakehouse/Medallion architecture with defined layers and responsibilities. Collaborates closely with NN Group and Data Governance to align local architecture with group standards and participate in architectural initiatives. Minimum 7-10 years of experience in data platform architecture with experience in designing cloud-based platforms (preferably Azure).

Systems Engineer to support global cloud migration projects within the Lufthansa Group. Manage cloud environments (primarily Microsoft Azure), Linux systems, and Kubernetes orchestration. Responsibilities include developing automation, performing setup, maintenance, hardening, and troubleshooting of cloud-based infrastructure.

Provide customer support in Danish and English to SAS Airlines passengers. Assist with bookings, online services, payments, and loyalty programs. Resolve customer issues via chat or phone.

AR Accountant needed for cash collection, credit management, processing refunds, and account reconciliation. Requires relevant experience in AR processes, communicative English (min. B2), and good MS-Office skills.

Manages products throughout their lifecycle, overseeing processes, performing data trending and statistical analysis, and ensuring product robustness and continuous process improvement. Liaises with global product stewards and CMOs, controls technical documentation, and participates in investigations and improvement projects. Requires a Bachelor's degree in science or pharma and 15+ years of experience in the biotechnology industry.

Support real estate investment decisions by developing financial models, conducting market research, and contributing to investment analyses. Assist with all stages of the deal lifecycle, from screening to due diligence.

Senior Dynamics 365 CE Developer will lead the technical design and development of a large-scale digital ecosystem. Expertise in Field Service, Sales, and Customer Service modules is required. Responsibilities include architecture, development, code reviews, and team support.

The Senior Brand Manager for Wella Professionals Care & Styling executes the regional brand strategy for professional care products across CEEMEA. This role focuses on salon professional products, including care, treatments, and styling across all channels. Responsibilities include leading brand plans, activations, and partnerships with markets for superior execution.

Supports global material ledger close activities, ensuring accurate financial records and correct calculation of standard costs. Executes transfer price requests and standard cost rollouts in SAP. Seeks areas for continuous improvement and supports the General & Asset Accounting Team.

Provides security guidance to projects and operations teams delivering and maintaining IT cloud-based solutions. Supports the entire system development lifecycle (SDLC) with information security expertise. Performs risk assessments, drives security assurance activities, specifies security requirements, and supervises security attestation activities. Communicates findings, recommendations, and decisions to team members and management.

Supports day-to-day financial operations, participates in financial analysis and reporting, and assists with budget preparation and cash flow management. Requires 2+ years of finance and controlling experience, strong Excel skills, and fluency in English and Polish.