python English-speaking jobs in Chorzów

Leads and coordinates annual budgeting across the Hub and relevant entities, including revenue, headcount, and cost base. Oversees monthly reforecasting, revenue forecasting, and pipeline tracking. Provides financial analysis and insights to support leadership decision-making. Acts as a business partner to commercial and operational stakeholders, supporting client profitability, pricing, and resource planning. Prepares executive-level reporting and presentations.

Senior Product Designer will lead design initiatives for B2B SaaS products, creating intuitive UX/UI solutions and improving user workflows. Requires 4+ years of experience in Product Design/UX/UI Design within B2B SaaS, strong communication skills, and experience working in Agile environments.

Develop and implement AI agents for document classification, data extraction, and workflow automation. Build AI agents for classification and decision-making, implement data extraction and validation pipelines, and integrate AI services into automation workflows.

Experienced Project Manager needed for end-to-end EPC project management of chemical installations. Requires 7-10 years of experience in chemical, petrochemical, or energy sectors with a focus on piping projects. Must lead multidisciplinary teams, manage subcontractors, and report project progress to executive management. Fluency in English and a valid driver's license are required.

Everfield seeks an Acquisitions Associate with 2-3 years of experience evaluating companies in corporate development, investment banking, or private equity. Responsibilities include identifying and connecting with software businesses, conducting valuations and due diligence, and managing the transaction process. The ideal candidate will have strong analytical and financial skills, expertise in Excel and PowerPoint, and a passion for software and technology.

Architect for the Marketplace Platform, setting technical direction for core products and new versions. Improve platform modularity and reduce tight coupling within current systems. Drive strategy and service design, creating a roadmap to address pain points and reduce technical risk.

Develop and implement efficient data processing algorithms in a multithreaded environment. Develop data storage formats and integrations with cloud services. Implement network protocols and APIs between system components. Optimize and finalize existing functionalities of the VBR product.

Connectivity Test Engineer will verify TCAM cellular modem behavior across simulated 2G, 3G, LTE, and 5G networks. Responsibilities include developing and maintaining automated test cases, operating network simulators, and contributing to TCAM and mobile network troubleshooting.

FP&A Director to support Publicis Production EMEA Hub, leading budgeting, forecasting, and performance analysis across multiple markets. Collaborates with senior leadership and global stakeholders, providing financial insights and supporting strategic decision-making.

Software Engineer II to design, develop, and improve Mosaic One, a cloud-based SaaS product. Responsibilities include software design, implementation, testing, and deployment. Requires a Bachelor's degree in a relevant field and at least 3 years of experience. Experience with Python and testing tools is required. Optional experience includes Python3, Pydantic, Poetry, Boto3, IaC, and AWS.

Product Designer will join the New Business team to build new modules for a B2B SaaS platform. Responsibilities include end-to-end UX ownership, designing complex, data-heavy interfaces, and collaborating with a Product Manager, Tech Lead, and Engineers. The ideal candidate has a portfolio showcasing B2B SaaS experience and a passion for AI-powered design.

Data Analyst needed for a collaborative, cross-functional team. Focus on data identification, analysis, and preparation for AI tools and workflows. Requires 8-11 years of experience, strong R programming skills, and data manipulation expertise for analytical or AI purposes. Familiarity with GCP and agentic workflows is advantageous. Must have a legal work permit in Poland.

The RTR Accountant will post accounting documents, process data, and execute month-end closing activities. They will prepare payroll entries, accruals, prepayments, and VAT postings in accordance with accounting policies and statutory requirements. The role requires a minimum of 2-3 years of experience in a similar position, knowledge of accounting standards (local GAAP, IFRS), and proficiency in English (B2 level).

Develop and manage a portfolio of sales partners across Ukraine and the Baltics. Acquire new points of sale, provide support to existing ones, and implement promotional campaigns. Report on campaign effectiveness and optimize partner performance.

This Product Performance Management Senior Specialist role within Global Liquidity and Cash Concentration (GLCC) is responsible for product strategy, performance, development, commercialization, deal management, and risk control for the UK, Europe, and MEA cluster.

Inbound Deal Owner for AI-powered products. Requires 2-4 years of experience selling IT services, closing deals of at least EUR 50-100k independently, and fluency in C1+ English. German is a plus.

Senior Software Engineer will design, build, test, deploy, and support Relativity software products. Responsibilities include designing system architecture, mentoring engineers, and partnering with Product to shape the roadmap. Requires 5+ years of experience delivering C#/.NET services with measurable reliability or performance improvements and experience designing distributed SaaS architectures.

Data Domain Steward manages data definitions, standards, and metadata, ensuring alignment across systems. Approves master data changes, monitors data quality, and collaborates with stakeholders to drive data governance practices. Requires experience with data domains, data quality improvement, and collaboration with business and IT teams.

The Clinical Supplies Project Manager designs and analyzes clinical trials, interpreting medical data and contributing to the advancement of treatments. The role involves managing logistical activities from protocol initiation to product delivery, ensuring effective communication between the Clinical Supply Chain and the Clinical Study Team. The successful candidate will have a Bachelor's degree in a relevant field and proven experience in clinical supplies project management within the pharmaceutical or biotech industry.

Analyze performance bottlenecks and collaborate with dev teams to improve the Home Connect IoT platform. Develop and conduct load and performance tests, evaluate components, and maintain testing environments.