python English-speaking jobs in Chorzów

Maintains Transparent Data Encryption (TDE) for databases and Secure File Transfer (SFTP) solutions. Manages encryption keys, certificates, and keystores. Performs encryption and decryption operations while minimizing database performance impact. Troubleshoots TDE issues and monitors file transfer logs for security events.

Senior AI Engineer/AI Solutions Lead will design, build, and implement AI-powered tools for an Investment Bank, focusing on rapid ROI for traders and lending teams. Responsibilities include translating business problems into AI use cases, leading discovery and requirement shaping, and developing AI agents capable of researching data, calling APIs, and producing synthesized outputs. Strong hands-on experience with LLM-based solutions, AI agents, and React or modern web frontends is required. Investment Banking or Global Banking experience, particularly in lending, IB, or NCL, is highly preferred.

Design and develop backend applications using C#/.NET/.NET Core. Implement APIs and system integrations. Collaborate with a development team in an Agile environment.

HR Operations Analyst will ensure data excellence and seamless HR support across three Polish entities. Responsibilities include managing employee data in Employee Central, acting as a point of contact for payroll and personnel administration, and supporting the "Continuous Learning" culture.

Implement, build, and optimize the Codekeeper website and application using JavaScript, HTML, SCSS, Query, Bootstrap, Jekyll, and React. Collaborate with design and marketing teams to ensure a user-friendly experience.

Design, implement, and support SAP MDG solutions. Configure data quality checks, derivations, and validations. Perform data migration, cleansing, and consolidation activities. Fluent in German and English. Several years of experience in SAP MDG implementations and support projects. Strong communication and customer-facing skills.

Experienced Consultant to join European Consulting Team specializing in Rewards and Gender Pay Gap analysis. Review pay gap data, provide compliance-based reports, and deliver actionable insights to clients.

Sales Executive needed to identify new sales prospects, maintain customer satisfaction, and drive company growth. Responsibilities include market research, lead generation, client meetings, presentations, and deal closing. Proven sales experience, proficiency in English and MS Office, and strong negotiation skills required.

This 3-month summer internship offers a chance to gain experience in the IT and Telecom world. Trainees will develop knowledge of physical layer (L1) and implement telco specifications using DSP.

Payroll Specialist (German-speaking) will process payroll, prepare reports, and assist with employee inquiries. Requires 2-4 years of payroll experience, fluency in English and German, and knowledge of payroll regulations.

Presales Consultant to join a cross-functional team of software presales experts specializing in Workday Adaptive Planning. Lead discovery calls, demonstrate software, and present solutions to deliver value to FP&A customers. Collaborate with sales throughout the sales cycle and assist with RFP responses, marketing events, and documentation.

Lead a new scrum team developing the Fusion Bill of Materials, collaborating with global teams. Establish and drive product release plans, manage technical issues, and foster a culture of continuous improvement. Recruit, coach, and mentor team members.

Senior Project Manager will manage a team of project managers and collaborate with stakeholders to plan, manage, and implement projects. Responsibilities include reporting, presenting recommendations, and conducting workshops. Requires 3+ years of experience in project/change/team management, excellent analytical and critical thinking skills, and fluency in English. Knowledge of MS Office tools, requirements management tools, and agile methodologies is preferred.

Senior Business Analyst leads business analysis activities on complex projects, ensuring successful delivery and alignment with business objectives. Responsibilities include requirements elicitation and management, process analysis and design, system functionality and testing oversight, and strategic stakeholder management. Requires a minimum of 5 years of experience as a Business Analyst in a complex corporate environment, preferably in financial services. Proven experience in investment fund accounting, Transfer Agency, and/or Middle Office processes and systems is required.

Lead a mature frontend team developing a complex, proprietary framework for CKEditor 5, an open-source rich text editor. Manage team delivery, performance reviews, and career progression. Contribute to architectural direction, technical quality, and documentation. Collaborate with cross-functional teams and promote a culture of ownership and continuous learning.

Senior Model Validator to join the Model Risk Management team. Focus on independent model validation for Market Risk models, ensuring compliance with regulatory requirements and internal risk management policies. Validate Market Risk models such as VaR, Stressed VaR, Incremental Risk Charge, Expected Shortfall, Default Risk Charge. Assess risks related to model input data quality, performance, and usage. Conduct back-testing, sensitivity analysis, and stress testing to evaluate model performance. Provide critical opinions on conceptual soundness and adequacy of models for intended use. Collaborate with model developers, treasury, and risk management teams to mitigate model risk.

Experienced SAP WM/EWM Consultant needed for maintenance, enhancement, and rollout of solutions across business units. Minimum 3 years of experience in SAP WM/EWM project implementation or support required. Solid understanding of warehouse management business processes and experience with SAP-based solutions is essential.

Senior Front End Developer (Angular 17+) will develop new features, fix bugs, and participate in refinement processes. Must have 5+ years of experience with Angular 17+, NgRx, Nx Monorepo, TypeScript, RxJS, and unit testing. Proactive, independent, and possess strong communication skills.

Senior Backend Engineer will design, develop, and operate microservices using Go, Kafka, Docker, and Kubernetes. Responsibilities include collaborating with cross-functional teams, supporting product architecture, and mentoring colleagues. Requires strong backend development experience, event-driven architecture knowledge, and proficiency in Go or PHP.

Software Engineer II will develop software, collaborate on code reviews, and contribute to documentation. Requires a Bachelor's degree and 1 year of software development and ML implementation experience.