python English-speaking jobs in Chorzów

Frontend developer to create user-friendly sales platforms and tools using React.js. Develop, review, and debug code, ensuring quality and adherence to best practices. Collaborate with teams to define and implement new functionalities.

As the Client Service Risk Manager for AI Evaluation and Testing, you will define the vision and strategic roadmap for AI control objectives and testing. You will establish frameworks and requirements to assess AI system reliability and ensure compliance with regulations. You will partner with cross-functional teams to develop and implement AI governance, observability, and testing solutions.

Develop and maintain a leading IT solution for the energy market using Apache Spark, Databricks, Delta Lake, and Apache Kafka. Design technical solutions for business requirements and ensure optimal performance through continuous monitoring and code optimization. Refactor existing code and enhance system architecture to improve maintainability and scalability. Design and evolve the test automation strategy. Have 4 years of Apache Spark experience and have faced various data engineering challenges in batch or streaming. Have an interest in stream processing with Apache Spark Structured Streaming on top of Apache Kafka. Have experience leading technical solution designs and distributed systems on a cloud platform. Are familiar with Git and CI/CD practices and can design or implement the deployment process for your data pipelines. Possess a proactive approach and can-do attitude. Are excellent in English and Polish, both written and spoken. Have a higher education in computer science or a related field. Are a team player with strong communication skills.

Overview WHY JOIN US — If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! About the role As a Middle HubSpot Administrator, you’ll play a key role in keeping our CRM and Marketing Hub running efficiently by maintaining clean data, optimizing workflows, and supporting daily operations across marketing, sales, and operations teams.

Senior Frontend Developer to design, develop, and maintain complex frontend applications using Angular. Collaborate with backend teams on API integration and participate in code reviews and architectural decisions. Requires 5 years of experience in frontend development, strong commercial experience with Angular (v12), and excellent knowledge of TypeScript, JavaScript (ES6), HTML5, CSS3 / SCSS. Experience with state management (e.g. NgRx, RxJS) and integrating frontend applications with RESTful APIs is also required. Very good command of English (B2/C1) is necessary.

As a Senior Professional Services Project Manager, you will plan and oversee customer projects, ensuring timely and within-budget completion. You will manage resources, monitor progress, and communicate with stakeholders. You will also manage changes to project scope, schedule, and costs.

Staff Engineer to lead the design and development of React Native mobile applications for Android. Responsibilities include architecture, native module integration, mentorship, and cross-Atlantic collaboration. Requires 8+ years of software development experience, 4+ years with React Native, and strong Android development skills.

Lead the implementation of data sharing between BigQuery and Salesforce Data Cloud, ensuring data integrity and a unified customer view. Build BigQuery models for financial reporting and develop automated systems to identify and filter invalid businesses. Design and maintain feature engineering pipelines in Vertex AI for predictive modeling. Mentor senior engineers and advocate for data observability.

Job Description & Summary Finance Managed Services (FMS) in PwC Poland is rapidly expanding as part of the Managed Services Operations. You can play an important role in supporting and transforming the operations of our domestic and international clients.

We seek a skilled Python Developer with 3-4 years of experience in backend development using Python 3.x (FastAPI or Flask) to strengthen our product architecture. You will write, maintain, and optimize code, analyze existing solutions, and lead a small team of backend developers.

Designs and develops cloud Landing Zone architectures, implements security and governance solutions, and optimizes cloud performance and scalability. Collaborates with development teams to integrate Landing Zone solutions. Analyzes cloud requirements and proposes solutions.

Authologic seeks an AML Reporting Officer to safeguard operations and ensure compliance with Polish and EU regulations. The role involves regulatory oversight, policy development, CDD execution, transaction monitoring, SAR reporting, training, and audit reporting. Requires 5+ years of AML/Compliance experience, preferably in Fintech, Payments, or Open Banking, and a deep understanding of relevant regulations. Native Polish and excellent English are mandatory.

Commercial Support Executive to support the Business Development Manager (Landing Gear). Requires technical expertise in landing gear, commercial experience, and excellent communication skills. Must have a strong understanding of technical records, commercial documentation, and contracts. Fluent English required.

The CMC Mature Vx Delivery Lead manages complex CMC submissions for registered vaccines products, ensuring the quality and accuracy of CMC-related information. Responsibilities include planning, coordinating, and executing submissions, managing Health Authority Questions, and collaborating with cross-functional teams.

Senior Data/ETL Engineer to design, build, and maintain scalable ELT pipelines. Develop and optimize PLSQL queries and database objects for Oracle. Write Python-based data engineering scripts. Implement CI/CD pipelines and manage modern data stack.

Business Consultant to design innovative supply chain solutions for international customers. Lead strategic workshops, architect integration solutions, and drive complex tenders.

Drive the operational implementation of configuration management processes and controls, including OT domain, supporting agile development in the data domain. Leverage ServiceNow capabilities across OT, CMDB, CSDM, and ITOM. Ensure data integrity, governance, and alignment with organizational standards.

Medical Information Officer needed to handle medical inquiries, provide accurate responses, and triage complex cases. Requires a scientific degree, fluency in Spanish and English, and strong communication and analytical skills.

Delivers training sessions on Microsoft 365 applications and internal systems. Creates training materials and provides user support. Gathers feedback to improve training content and digital tools. Collaborates with Digital Transformation teams.

Provides technical and functional support for a semantic modeling tool, including troubleshooting, bug analysis, and development contributions. Collaborates with stakeholders to develop data models, optimize the tool, and validate data accuracy. Requires 3 years of experience, a master's degree in a relevant field, and strong understanding of data modeling principles and technologies.