python English-speaking jobs in Chorzów

Java Developer to design, develop, and maintain high-performance server-side applications for trading platforms. Build scalable services using Spring Framework and Spring Boot. Collaborate with business analysts, traders, and developers to deliver platform enhancements. Optimize applications for low latency and real-time performance.

Lead Data Analyst will create dashboards, analyze data, and partner with product, marketing, and operations teams to influence decisions. Requires proven experience as a Data Analyst, strong SQL skills, and experience building dbt models.

Lead and execute user acquisition strategy for a flagship mobile MOBA game, driving scalable and profitable growth across Tier 1 and Tier 2 regions. Own P&L responsibility for user acquisition spend, define channel strategy, and manage a team of UA specialists. Deep expertise in performance marketing, Meta Ads, and Google UAC required.

Leads a development team specializing in SAP technologies. Designs, develops, implements, and tests end-to-end business processes. Collaborates with designers, domain experts, and other software developers. Requires 4-7 years of experience in SAP technologies including ABAP RAP, OO ABAP, AMDP, BOPF, and more.

Senior FP&A professional to lead budgeting, forecasting, and financial analysis for an international FMCG company. Requires 5+ years of experience in FP&A, strong analytical skills, and proficiency in financial modeling tools.

Develop and deploy AI solutions within the Azure ecosystem. Integrate AI capabilities into business applications, ensuring scalability, security, and high performance.

Senior Data Science Engineer to design, develop, and scale data-driven and AI/ML solutions for HVDC Digital R&D. Responsibilities include end-to-end analytical solutions, model development, and production deployment. Requires 5+ years of experience in data science, applied AI/ML, and strong Python programming skills.

Lead and develop a critical ERP team supporting internal systems and business processes. Ensure system stability, quality, and continuous improvement while managing team performance and projects. Collaborate with external partners and align IT services with business needs in finance, accounting, tax, and HR payroll.

Enterprise Sales Director to lead global business expansion, acquire new clients, and manage sales team. Requires 5+ years B2B sales experience, eCommerce expertise, and proven track record in selling complex solutions to global brands.

Shape product experiences, design UI/UX, and prototype to validate designs. Collaborate with PMs and engineers, measure design effectiveness, and identify high-leverage product improvements.

Data Engineer specializing in Azure Databricks to design, develop, and maintain data pipelines and Lakehouse architectures. Responsibilities include building data transformations using PySpark and SQL, implementing Delta Lake, and integrating data from various sources. Requires 3+ years of experience in Data Engineering or Data Warehouse development with strong Azure Databricks experience.

International House Bielsko-Biala seeks an EFL teacher with a CELTA, Trinity TESOL, or equivalent qualification and full mastery of English (CEFR C2/IELTS band 8). The role is open to EU citizens.

The Supply Chain Finance Business Partner Poland is accountable for end-to-end Supply Chain Finance outcomes for the Poland Market Unit, translating supply chain strategies into financial performance. This role provides financial leadership and challenge to plants and logistics teams across cost, productivity, capital, and working capital.

Receptionist providing telephone and administrative support. Duties include answering calls, preparing meeting rooms, handling mail, and liaising with couriers. Requires fluency in Polish and English, strong organizational skills, and reliability.

Software engineers develop next-generation technologies for Google Cloud. This role focuses on data & metadata federation, expanding BigLake to other clouds, hyperscalers, and partners.

Provides administrative support for offshore operations, coordinating crew logistics, managing personnel data, and ensuring smooth administrative processes.

Senior IT Security & Risk Officers needed for 6-month engagement (potential extension) with a focus on implementing cybersecurity regulations (NIS2, CRA, DORA). Drive cross-functional initiatives, translate regulations into actionable plans, and ensure alignment across stakeholders.

Retail Area Manager for Poland and Czech Republic, driving performance across owned and partner stores. Responsibilities include team leadership, store operations, partner support, and market expertise. Requires 6-8 years of retail management experience in Poland, with Czech experience preferred. Full professional proficiency in English and Polish required.

Senior Boomi Engineer / Architect needed for designing, implementing, and optimizing integration processes using Boomi Integration, Flow, API Management, and MDM. Experience with REST/SOAP, JSON, XML, and data mapping is required. Must have knowledge of CI/CD automation and experience monitoring and troubleshooting Boomi processes.

Full Stack Developer to join a growing digital product agency. Work with clients across various sectors using TypeScript, React.js, Next.js, and Node.js. Contribute to product vision and direction, write clean code, and participate in knowledge-sharing initiatives.