python English-speaking jobs in Chorzów

The IS&T Field Infrastructure, Network Engineering Lead provides technical leadership for field communications services and supporting infrastructure for the Poland AP1000 nuclear project. This role leads Field Infrastructure specialists, ensuring communications systems are deployed, operated, and supported in accordance with project requirements, enterprise standards, and regulatory expectations.

Security Consultant will assess, design, and implement security measures, ensuring compliance with industry standards. Implement and manage Public Key Infrastructure (PKI), developing policies, processes, and advice on PKI governance. Collaborate with cross-functional teams to integrate security into data workflows.

The NAM Client Onboarding Senior Analyst manages the account opening and maintenance process for corporate clients, collaborating with Citi stakeholders and external partners. Responsibilities include managing documentation, resolving customer issues, and ensuring process compliance. Requires 5-8 years of experience in documentation review, account maintenance, and related cash products.

Manages the overall NAV calculation process within HedgeServ guidelines and procedures. Ensures timely and accurate delivery of NAV calculations. Assists in developing client relationships and requires a detailed understanding of Hedge Fund Administration service requirements. Manages a team of up to 10 staff servicing clients.

Senior Software Engineer will develop complex cloud applications for Altium 365 using .NET Core, AWS, and microservices. Experience with CI/CD, Docker, Kubernetes, and MySQL is required.

Collaborate with architects and development teams to design and document scalable solutions. Provide architecture guidance and support development processes. Minimum 5 years software development experience and 1 year in software architecture required.

Information Security Officer needed to scale security for a European Fintech organization. Responsibilities include implementing ISO27001, SOC1/2 and more. 3+ years experience in Information Security, Compliance and Auditing required.

Senior GL Accountant needed for SSC of manufacturing company. Responsibilities include supporting General Ledger processes, managing fixed assets, preparing reconciliations, and ensuring compliance with accounting principles. Requires experience in accounting, preferably within an SSC environment, and fluency in English and French.

Senior Accounting Controller oversees financial statements, month-end closing, and reporting. Manages stakeholders, leads SAP standardization, and coordinates audits. Prepares group consolidation accounts and monitors pension accounting, tax, and treasury activities. Supports budgeting, forecasting, and analyses deviations. Develops and mentors Finance Teams. Requires a Master's degree in finance/accounting/controlling and experience as an Accounting Controller.

Develop and deliver threat-led client presentations to help retail and corporate clients understand and protect themselves against evolving cyber threats. Maintain and refresh existing client awareness products. Liaise with customer facing business areas to integrate ICT awareness messaging. Work with stakeholders across ICT, business, and governance teams to develop creative assets. Write compelling stories to bring ICT threats to life in an engaging way. Track and manage the deployment and delivery of awareness initiatives.

The Digital API Architect designs, governs, and delivers Expereo's northbound API layer, focusing on customer-facing and partner-facing APIs. This role involves designing APIs that enable a rich front-end experience, including real-time dashboards and seamless digital services. The API Architect will own the data retrieval layer, ensuring APIs deliver the right data to power dynamic dashboards and user experiences. Responsibilities include designing and implementing real-time data delivery, coordinating technical partner API integrations, and establishing API standards.

Analyze ESG data, identify trends and risks, and support ESG strategy implementation. Prepare reports, collect environmental data, and collaborate with departments to improve data management and sustainability solutions.

SCADA Engineer to design, develop, and implement Ignition (Inductive Automation) systems for data center environments. Requires experience with PLCs, communication protocols, and extensive European travel.

Senior Backend Engineer to design, develop, and deploy scalable applications interacting with live blockchains. Experience with Node.js, TypeScript, and blockchain integration (EVM, Solana, TRON) required. Focus on gas abstraction, relayer infrastructure, and wallet integration.

Senior SAP S/4HANA Services Consultant needed for long-term EMEA engagement. Requires 10+ years of SAP consulting experience, including full-cycle S/4HANA implementations. Expertise in Service Management (CS/SM/PM) and Sales & Distribution (SD) is essential. Proven ability to translate business requirements into technical solutions and drive functional and technical discussions with stakeholders.

Senior Network Engineer will provide Level 3 support for complex enterprise network environments, lead technical resolution of incidents, and contribute to network enhancements and new projects. Requires a Bachelor's degree and 2 years of experience or 6 years of experience in network engineering or operations. Must have experience with TCP/IP, LAN/WAN architectures, routing, switching, BGP, OSPF, MPLS, multicast technologies, QoS, IPsec, IPv6, and Service Management processes. CCNP certification is required.

As a Business Solutions Analyst – RTR, you will support the Business Solution Lead in gathering business requirements, improving processes, and ensuring successful deployment of SAP S4HANA and related applications. You will participate in testing, data migration, user training, and post-implementation stabilization.

An AI Analyst - Customer Service will analyze customer service data, identify trends, and recommend improvements. The role involves building dashboards, reviewing workflows, and collaborating with teams to implement insights. Experience with customer service platforms, AI, and data platforms is required.

IT Systems Administrator needed to manage user access and ensure smooth operation of internal IT systems (OKTA, Jamf Pro, Google Workspace, JIRA, Confluence). Responsibilities include platform administration, access control, asset management, systems support, compliance, and cross-functional alignment. Requires deep knowledge of JIRA administration, identity and access management platforms, and compliance frameworks.

Global Study Manager supports delivery of clinical studies from protocol development through close-out, ensuring time, cost, and quality objectives. Collaborates with internal and external partners, manages study documents, and ensures adherence to global clinical processes and guidelines. Requires a university degree, preferably in medical or biological sciences, and at least 3 years of relevant experience.